WO2022120550A1 - High-efficiency total heat exchange type fresh air ventilation system and operating method therefor - Google Patents
High-efficiency total heat exchange type fresh air ventilation system and operating method therefor Download PDFInfo
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- WO2022120550A1 WO2022120550A1 PCT/CN2020/134409 CN2020134409W WO2022120550A1 WO 2022120550 A1 WO2022120550 A1 WO 2022120550A1 CN 2020134409 W CN2020134409 W CN 2020134409W WO 2022120550 A1 WO2022120550 A1 WO 2022120550A1
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- 238000009423 ventilation Methods 0.000 title claims abstract description 36
- 238000011017 operating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 150000003839 salts Chemical group 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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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
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
Definitions
- the invention belongs to the field of fresh air ventilation equipment, and specifically discloses a novel high-efficiency full heat exchange type fresh air ventilation system and its working mode.
- the fresh air ventilator is designed and developed according to the principle of supplying air on one side of the airtight room and drawing the air on the other side, and a "fresh air flow field" will be formed in the room. It relies on mechanical air supply and induced air to force the formation of a fresh air flow field in the system. It is a new type of environmental protection appliance that keeps the indoor air clean and fresh at all times. This independent indoor air replacement and purification circulation system can input natural fresh air while removing indoor polluted air. In recent years, with the development of technology, a full heat exchange type fresh air ventilator has appeared, that is, a heat exchange device is added before the fresh air ventilator enters and leaves the room, so that the fresh air and exhaust air can conduct full heat exchange when passing through the heat exchange device.
- the present invention discloses a novel high-efficiency full heat exchange type fresh air ventilation system and its working mode.
- a new type of high-efficiency full heat exchange type fresh air ventilation system including the body, outdoor air supply pipe, outdoor air supply pipe primary filter, outdoor air supply pipe secondary filter, outdoor air supply pipe tertiary filter, outdoor air supply pipe Air Duct Heat Exchange Pipe, Indoor Air Supply Duct, Air Supply Motor, Indoor Exhaust Duct, Indoor Exhaust Duct Primary Filter, Indoor Exhaust Duct Heat Exchange Pipe, Outdoor Exhaust Duct, Exhaust Fan Motor, Total Heat Exchanger
- the body is a hollow multi-compartment rectangular frame body; the total heat exchanger is located in the center of the body; the outdoor air supply pipe, outdoor The two sides of the exchanger are respectively arranged in the outdoor and indoor of the house; the pipeline between the outdoor air supply pipe and the total heat exchanger is also sequentially provided with the outdoor air supply pipe primary filter, the outdoor air supply pipe
- the secondary filter of the air duct and the tertiary filter of the outdoor air supply duct; the primary filter of the outdoor air supply duct is located outside the body while the
- the indoor air supply pipe After passing through the total heat exchanger, the indoor air supply pipe is connected; an air supply motor is arranged between the indoor air supply pipe and the heat exchange pipe of the outdoor air supply pipe;
- the indoor exhaust pipe primary filter is arranged between the heat exchangers; after the indoor exhaust pipe is connected to the total heat exchanger, it enters the total heat exchanger through a number of indoor exhaust pipe heat exchange pipes Inside, the indoor exhaust pipe heat exchange pipe is connected to the outdoor exhaust pipe after passing through the total heat exchanger; an air supply is provided between the outdoor exhaust pipe and the indoor exhaust pipe heat exchange pipe motor.
- a handle is provided outside the primary filter of the outdoor air supply pipe.
- a negative ion generator is arranged in the indoor air supply pipe.
- the filter screen apertures of the primary filter of the outdoor air supply pipe, the secondary filter of the outdoor air supply pipe and the tertiary filter of the outdoor air supply pipe are in order. decrease.
- the body is also provided with a wireless signal receiving and transmitting device.
- an air detector is provided at the entrance of the indoor exhaust pipe.
- the total heat exchanger is filled with a liquid heat exchange medium, and the heat exchange medium is salt water.
- the above-mentioned working method of a novel high-efficiency full heat exchange type fresh air ventilation system includes the following steps:
- Air supply process The air supply motor works, and the outdoor air is inhaled from the outdoor air supply pipe, and passes through the primary filter of the outdoor air supply pipe, the secondary filter of the outdoor air supply pipe, and the tertiary filter of the outdoor air supply pipe. , enter the total heat exchanger through the outdoor air supply pipe heat exchange pipe for heat exchange, and then enter the room through the indoor air supply pipe;
- the exhaust motor works to inhale the indoor air from the indoor exhaust pipe, filter it through the primary filter of the indoor exhaust pipe, and enter the total heat exchanger through the heat exchange pipe of the indoor exhaust pipe for heat exchange, and then Exhaust through the outdoor exhaust duct.
- the present invention has at least the following beneficial effects:
- a new type of high-efficiency full heat exchange type fresh air ventilation system according to the present invention, multi-channel filter devices are arranged in the fresh air inlet section in layers to realize fresh air air purification and excellent PM2.5 removal effect.
- the filter device can be easily extracted, the replacement is convenient, and the maintenance cost is low.
- a novel high-efficiency full heat exchange type fresh air ventilation system according to the present invention is also provided with a negative ion generator, which can further provide high-quality fresh air for indoors.
- the novel high-efficiency total heat exchange type fresh air ventilation system described in the present invention has high heat exchanger efficiency, is not easy to freeze in winter, and can work below freezing point.
- a novel high-efficiency full-heat-exchange fresh air ventilation system described in the present invention has complete functions, has the functions of air quality detection and data transmission, and can be seamlessly connected to a modern smart home system.
- Example 1 is a schematic diagram of a novel high-efficiency full heat exchange type fresh air ventilation system described in Example 1;
- body 100 wireless signal receiving and transmitting device 110, outdoor air supply pipe 200, outdoor air supply pipe primary filter 210, handle 211, outdoor air supply pipe secondary filter 220, outdoor air supply pipe tertiary filter 230 , outdoor air supply pipe heat exchange pipe 240, indoor air supply pipe 300, air supply motor 310, negative ion generator 320, indoor exhaust pipe 400, indoor exhaust pipe primary filter 410, indoor exhaust pipe heat exchange pipe 420 , an air detector 430 , an outdoor exhaust duct 500 , an exhaust motor 510 , and a total heat exchanger 600 .
- first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
- plural means two or more, unless otherwise expressly defined.
- a first feature "on” or “under” a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them.
- the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
- the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
- a novel high-efficiency full heat exchange type fresh air ventilation system includes a body 100, an outdoor air supply pipe 200, a primary filter 210 for an outdoor air supply pipe, a secondary filter 220 for an outdoor air supply pipe, and an outdoor air supply pipe.
- the body 100 is a hollow multi-compartment rectangular frame;
- the total heat exchanger 600 is located in the center of the body 100;
- the air duct 200 , the outdoor air exhaust duct 500 , the indoor air supply duct 300 and the indoor air exhaust duct 400 are respectively located on both sides of the total heat exchanger 600 , and are respectively installed outdoors and indoors of the house;
- the pipeline between the total heat exchanger 600 is also provided with the outdoor air supply pipe primary filter 210, the outdoor air supply pipe secondary filter 220, and the outdoor air supply pipe tertiary filter 230 in sequence;
- the primary filter 210 of the outdoor air supply pipe is located outside the body 100 while the secondary
- Air supply process The air supply motor 310 works, and the outdoor air is sucked from the outdoor air supply pipe 200, and passes through the primary filter 210 of the outdoor air supply pipe, the secondary filter 220 of the outdoor air supply pipe, and the outdoor air supply pipe.
- the tertiary filter 230 enters the total heat exchanger 600 through the outdoor air supply pipe heat exchange pipe 240 for heat exchange, and then enters the room through the indoor air supply pipe 300;
- the exhaust motor 510 works to inhale the indoor air from the indoor exhaust pipe 400, filter it through the primary filter 410 of the indoor exhaust pipe, and enter the total heat exchanger 600 through the heat exchange pipe 420 of the indoor exhaust pipe Heat exchange is performed and then discharged through the outdoor exhaust duct 500 .
- a new type of high-efficiency full heat exchange type fresh air ventilation system includes a body 100, an outdoor air supply pipe 200, a primary filter 210 for an outdoor air supply pipe, a secondary filter 220 for an outdoor air supply pipe, and an outdoor air supply pipe.
- the body 100 is a hollow multi-compartment rectangular frame;
- the total heat exchanger 600 is located in the center of the body 100;
- the air duct 200 , the outdoor air exhaust duct 500 , the indoor air supply duct 300 and the indoor air exhaust duct 400 are respectively located on both sides of the total heat exchanger 600 , and are respectively installed outdoors and indoors of the house;
- the pipeline between the total heat exchanger 600 is also provided with the outdoor air supply pipe primary filter 210, the outdoor air supply pipe secondary filter 220, and the outdoor air supply pipe tertiary filter 230 in sequence;
- the primary filter 210 of the outdoor air supply pipe is located outside the body 100 while the secondary
- Air supply process The air supply motor 310 works, and the outdoor air is sucked from the outdoor air supply pipe 200, and passes through the primary filter 210 of the outdoor air supply pipe, the secondary filter 220 of the outdoor air supply pipe, and the outdoor air supply pipe.
- the tertiary filter 230 enters the total heat exchanger 600 through the outdoor air supply pipe heat exchange pipe 240 for heat exchange, then enters the indoor air supply pipe 300, and enters the room through the negative ion generator 320;
- the exhaust motor 510 works to inhale the indoor air from the indoor exhaust pipe 400, filter it through the primary filter 410 of the indoor exhaust pipe, and enter the total heat exchanger 600 through the heat exchange pipe 420 of the indoor exhaust pipe Heat exchange is performed and then discharged through the outdoor exhaust duct 500 .
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- Engineering & Computer Science (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
Disclosed are a high-efficiency total heat exchange type fresh air ventilation system and an operating method therefor, the system and method belonging to the field of fresh air ventilation apparatuses. The ventilation system comprises a machine body (100), an outdoor air supply pipe (200), a primary filter (210) for the outdoor air supply pipe, a secondary filter (220) for the outdoor air supply pipe, a tertiary filter (230) for the outdoor air supply pipe, a heat exchange pipe (240) for the outdoor air supply pipe, an indoor air supply pipe (300), an air supply electric motor (310), an indoor exhaust pipe (400), a primary filter (410) for the indoor exhaust pipe, a heat exchange pipe (420) for the indoor exhaust pipe, an outdoor exhaust pipe (500), an exhaust electric motor (510), and a total heat exchanger (600). The fresh air ventilation system has high heat exchanging efficiency, and a good energy-saving effect and air filtering effect.
Description
本发明属于新风换气设备领域，具体公开了一种新型高效全热交换式新风换气系统及其工作方式。The invention belongs to the field of fresh air ventilation equipment, and specifically discloses a novel high-efficiency full heat exchange type fresh air ventilation system and its working mode.
新风换气机是根据在密闭的室内一侧送风另一侧引风，则在室内会形成“新风流动场”的原理进行设计研制的。它依靠机械送风、引风，强迫在系统内形成新风流动场。是一种时刻保持室内空气洁净清新的新型环保电器。这种独立的室内空气置换、净化循环系统，能在排除室内的污染空气的同时，输入自然新鲜空气。近年来，随着技术的发展，出现了全热交换式新风换气机，即在新风换气机进出房间之前增加一个热交换装置，使新风和排风在通过热交换装置时进行全热交换，既保证了室内空气的清新流通，同时借助于排风的能量预处理新风，在夏季和冬季可以使新风获得降温减湿或增温加湿处理，从而使能量得到有效的回收。随着空气污染的日渐严重以及人民对于室内空气质量的需求日渐严格，目前急需一种新型的一种新型高效全热交换式新风换气系统，在满足节能减排的基础之上，进一步去除污染，提升室内的空气质量。The fresh air ventilator is designed and developed according to the principle of supplying air on one side of the airtight room and drawing the air on the other side, and a "fresh air flow field" will be formed in the room. It relies on mechanical air supply and induced air to force the formation of a fresh air flow field in the system. It is a new type of environmental protection appliance that keeps the indoor air clean and fresh at all times. This independent indoor air replacement and purification circulation system can input natural fresh air while removing indoor polluted air. In recent years, with the development of technology, a full heat exchange type fresh air ventilator has appeared, that is, a heat exchange device is added before the fresh air ventilator enters and leaves the room, so that the fresh air and exhaust air can conduct full heat exchange when passing through the heat exchange device. , which not only ensures the fresh circulation of indoor air, but also preprocesses the fresh air with the help of the energy of the exhaust air, so that the fresh air can be cooled and dehumidified or heated and humidified in summer and winter, so that the energy can be effectively recovered. With the increasingly serious air pollution and people's increasingly strict demands on indoor air quality, a new type of high-efficiency full heat exchange fresh air ventilation system is urgently needed, which can further remove pollution on the basis of meeting energy conservation and emission reduction. to improve indoor air quality.
发明内容SUMMARY OF THE INVENTION
针对以上不足，本发明公开了一种新型高效全热交换式新风换气系统及其工作方式。In view of the above deficiencies, the present invention discloses a novel high-efficiency full heat exchange type fresh air ventilation system and its working mode.
本发明的技术方案如下：The technical scheme of the present invention is as follows:
一种新型高效全热交换式新风换气系统，包括机体、室外送风管、室外送风管一级过滤器、室外送风管二级过滤器、室外送风管三级过滤器、室外送风管热交换管、室内送风管、送风电机、室内排风管、室内排风管一级过滤器、室内排风管热交换管、室外排风管、排风电机、全热交换器；所述机体为中空多区室矩形框体；全热交换器位于所述机体中心；所述室外送风管、室外排风管和室内送风管、室内排风管分别位于所述全热交换器的两侧，分别设置于房屋的室外和室内；所述室外送风管与所述全热交换器之间的管路上还依次设有所述室外送风管一级过滤器、室外送风管二级过滤器、室外送风管三级过滤器；所述室外送风管一级过滤器位于所述机体外侧而所述室外送风管二级过滤器、室外送风管三级过滤器位于所述机体内部；所述室外送风管连接所述全热交换器后，通过若干室外送风管热交换管进入所述全热交换器内部，所述室外送风管热交换管穿过所述全热交换器后连接所述室内送风管；所 述室内送风管与所述室外送风管热交换管之间设置有送风电机；所述室内排风管与所述全热交换器之间设置有所述室内排风管一级过滤器；所述室内排风管连接所述全热交换器后，通过通过若干室内排风管热交换管进入所述全热交换器内部，所述室内排风管热交换管穿过所述全热交换器后连接所述室外排风管；所述室外排风管与所述室内排风管热交换管之间设置有送风电机。A new type of high-efficiency full heat exchange type fresh air ventilation system, including the body, outdoor air supply pipe, outdoor air supply pipe primary filter, outdoor air supply pipe secondary filter, outdoor air supply pipe tertiary filter, outdoor air supply pipe Air Duct Heat Exchange Pipe, Indoor Air Supply Duct, Air Supply Motor, Indoor Exhaust Duct, Indoor Exhaust Duct Primary Filter, Indoor Exhaust Duct Heat Exchange Pipe, Outdoor Exhaust Duct, Exhaust Fan Motor, Total Heat Exchanger The body is a hollow multi-compartment rectangular frame body; the total heat exchanger is located in the center of the body; the outdoor air supply pipe, outdoor The two sides of the exchanger are respectively arranged in the outdoor and indoor of the house; the pipeline between the outdoor air supply pipe and the total heat exchanger is also sequentially provided with the outdoor air supply pipe primary filter, the outdoor air supply pipe The secondary filter of the air duct and the tertiary filter of the outdoor air supply duct; the primary filter of the outdoor air supply duct is located outside the body while the secondary filter of the outdoor air supply duct and the tertiary filter of the outdoor air supply duct The heat exchanger is located inside the body; after the outdoor air supply pipe is connected to the total heat exchanger, it enters the interior of the total heat exchanger through a number of outdoor air supply pipe heat exchange pipes, and the outdoor air supply pipe heat exchange pipes pass through the total heat exchanger. After passing through the total heat exchanger, the indoor air supply pipe is connected; an air supply motor is arranged between the indoor air supply pipe and the heat exchange pipe of the outdoor air supply pipe; The indoor exhaust pipe primary filter is arranged between the heat exchangers; after the indoor exhaust pipe is connected to the total heat exchanger, it enters the total heat exchanger through a number of indoor exhaust pipe heat exchange pipes Inside, the indoor exhaust pipe heat exchange pipe is connected to the outdoor exhaust pipe after passing through the total heat exchanger; an air supply is provided between the outdoor exhaust pipe and the indoor exhaust pipe heat exchange pipe motor.
进一步的，上述一种新型高效全热交换式新风换气系统，所述室外送风管一级过滤器外部设置有把手。Further, in the above-mentioned novel high-efficiency full heat exchange type fresh air ventilation system, a handle is provided outside the primary filter of the outdoor air supply pipe.
进一步的，上述一种新型高效全热交换式新风换气系统，所述室内送风管中设置有负离子发生器。Further, in the above-mentioned novel high-efficiency full heat exchange type fresh air ventilation system, a negative ion generator is arranged in the indoor air supply pipe.
进一步的，上述一种新型高效全热交换式新风换气系统，所述室外送风管一级过滤器、室外送风管二级过滤器和室外送风管三级过滤器的滤网孔径依次减小。Further, in the above-mentioned novel high-efficiency full heat exchange type fresh air ventilation system, the filter screen apertures of the primary filter of the outdoor air supply pipe, the secondary filter of the outdoor air supply pipe and the tertiary filter of the outdoor air supply pipe are in order. decrease.
进一步的，上述一种新型高效全热交换式新风换气系统，所述机体上还设置有无线信号接收发射装置。Further, in the above-mentioned novel high-efficiency full-heat-exchange fresh air ventilation system, the body is also provided with a wireless signal receiving and transmitting device.
进一步的，上述一种新型高效全热交换式新风换气系统，所述室内排风管的入口处设置有空气检测器。Further, in the above-mentioned novel high-efficiency full heat exchange type fresh air ventilation system, an air detector is provided at the entrance of the indoor exhaust pipe.
进一步的，上述一种新型高效全热交换式新风换气系统，所述全热交换器注满液态的换热介质，所述换热介质为盐水。Further, in the above-mentioned novel high-efficiency total heat exchange type fresh air ventilation system, the total heat exchanger is filled with a liquid heat exchange medium, and the heat exchange medium is salt water.
进一步的，上述一种新型高效全热交换式新风换气系统的工作方法，包括如下步骤：Further, the above-mentioned working method of a novel high-efficiency full heat exchange type fresh air ventilation system includes the following steps:
S1.送风过程：送风电机工作，将室外的空气从室外送风管中吸入，经过室外送风管一级过滤器、室外送风管二级过滤器、室外送风管三级过滤器，通过室外送风管热交换管进入全热交换器进行热交换，随后通过室内送风管进入室内；S1. Air supply process: The air supply motor works, and the outdoor air is inhaled from the outdoor air supply pipe, and passes through the primary filter of the outdoor air supply pipe, the secondary filter of the outdoor air supply pipe, and the tertiary filter of the outdoor air supply pipe. , enter the total heat exchanger through the outdoor air supply pipe heat exchange pipe for heat exchange, and then enter the room through the indoor air supply pipe;
S2排风过程：排风电机工作，将室内的空气从室内排风管吸入，通过室内排风管一级过滤器过滤，通过室内排风管热交换管进入全热交换器进行热交换，随后通过室外排风管排出。S2 exhaust process: the exhaust motor works to inhale the indoor air from the indoor exhaust pipe, filter it through the primary filter of the indoor exhaust pipe, and enter the total heat exchanger through the heat exchange pipe of the indoor exhaust pipe for heat exchange, and then Exhaust through the outdoor exhaust duct.
根据以上技术方案可知，本发明至少有以下有益效果：According to the above technical solutions, the present invention has at least the following beneficial effects:
(1)本发明所述的一种新型高效全热交换式新风换气系统，将多道过滤装置有层次的设置于新风入口段，实现新风空气净化，去除PM2.5效果优异。(1) A new type of high-efficiency full heat exchange type fresh air ventilation system according to the present invention, multi-channel filter devices are arranged in the fresh air inlet section in layers to realize fresh air air purification and excellent PM2.5 removal effect.
(2)本发明所述的一种新型高效全热交换式新风换气系统，过滤装置可以方便的抽出，更换方便，维护成本低。(2) In the novel high-efficiency full heat exchange type fresh air ventilation system described in the present invention, the filter device can be easily extracted, the replacement is convenient, and the maintenance cost is low.
(3)本发明所述的一种新型高效全热交换式新风换气系统，还设置有负离子发生器，可以进一步的为室内提供优质的新风。(3) A novel high-efficiency full heat exchange type fresh air ventilation system according to the present invention is also provided with a negative ion generator, which can further provide high-quality fresh air for indoors.
(4)本发明所述的一种新型高效全热交换式新风换气系统，换热器效率高，冬季不易结冰，可以在冰点以下工作。(4) The novel high-efficiency total heat exchange type fresh air ventilation system described in the present invention has high heat exchanger efficiency, is not easy to freeze in winter, and can work below freezing point.
(5)本发明所述的一种新型高效全热交换式新风换气系统，功能齐备，具有空气质量检测和数据发送功能，可以无缝的接入现代智能家居系统。(5) A novel high-efficiency full-heat-exchange fresh air ventilation system described in the present invention has complete functions, has the functions of air quality detection and data transmission, and can be seamlessly connected to a modern smart home system.
附图1为实施例1中所述的一种新型高效全热交换式新风换气系统的示意图；1 is a schematic diagram of a novel high-efficiency full heat exchange type fresh air ventilation system described in Example 1;
附图2为实施例2中所述的一种新型高效全热交换式新风换气系统的示意图；Accompanying drawing 2 is the schematic diagram of a novel high-efficiency total heat exchange type fresh air ventilation system described in embodiment 2;
其中：机体100、无线信号接收发射装置110、室外送风管200、室外送风管一级过滤器210、把手211、室外送风管二级过滤器220、室外送风管三级过滤器230、室外送风管热交换管240、室内送风管300、送风电机310、负离子发生器320、室内排风管400、室内排风管一级过滤器410、室内排风管热交换管420、空气检测器430、室外排风管500、排风电机510、全热交换器600。Among them: body 100, wireless signal receiving and transmitting device 110, outdoor air supply pipe 200, outdoor air supply pipe primary filter 210, handle 211, outdoor air supply pipe secondary filter 220, outdoor air supply pipe tertiary filter 230 , outdoor air supply pipe heat exchange pipe 240, indoor air supply pipe 300, air supply motor 310, negative ion generator 320, indoor exhaust pipe 400, indoor exhaust pipe primary filter 410, indoor exhaust pipe heat exchange pipe 420 , an air detector 430 , an outdoor exhaust duct 500 , an exhaust motor 510 , and a total heat exchanger 600 .
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise", etc. The orientation or positional relationship shown in the figures is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a reference to the present invention. Invention limitations.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上，除非另有明确的限定。In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more, unless otherwise expressly defined.
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the present invention, unless otherwise expressly specified and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
实施例1Example 1
如图1所示的一种新型高效全热交换式新风换气系统，包括机体100、室外送风管200、室外送风管一级过滤器210、室外送风管二级过滤器220、室外送风管三级过滤器230、室外送风管热交换管240、室内送风管300、送风电机310、室内排风管400、室内排风管一级过滤器410、室内排风管热交换管420、室外排风管500、排风电机510、全热交换器600；所述机体100为中空多区室矩形框体；全热交换器600位于所述机体100中心；所述室外送风管200、室外排风管500和室内送风管300、室内排风管400分别位于所述全热交换器600的两侧，分别设置于房屋的室外和室内；所述室外送风管200与所述全热交换器600之间的管路上还依次设有所述室外送风管一级过滤器210、室外送风管二级过滤器220、室外送风管三级过滤器230；所述室外送风管一级过滤器210位于所述机体100外侧而所述室外送风管二级过滤器220、室外送风管三级过滤器230位于所述机体内部；所述室外送风管200连接所述全热交换器600后，通过若干室外送风管热交换管240进入所述全热交换器600内部，所述室外送风管热交换管240穿过所述全热交换器600后连接所述室内送风管300；所述室内送风管300与所述室外送风管热交换管240之间设置有送风电机310；所述室内排风管400与所述全热交换器600之间设置有所述室内排风管一级过滤器410；所述室内排风管400连接所述全热交换器600后，通过通过若干室内排风管热交换管420进入所述全热交换器600内部，所述室内排风管热交换管420穿过所述全热交换器600后连接所述室外排风管500；所述室外排风管500与所述室内排风管热交换管420之间设置有送风电机310。As shown in FIG. 1, a novel high-efficiency full heat exchange type fresh air ventilation system includes a body 100, an outdoor air supply pipe 200, a primary filter 210 for an outdoor air supply pipe, a secondary filter 220 for an outdoor air supply pipe, and an outdoor air supply pipe. Air supply pipe tertiary filter 230, outdoor air supply pipe heat exchange pipe 240, indoor air supply pipe 300, air supply motor 310, indoor exhaust pipe 400, indoor exhaust pipe primary filter 410, indoor exhaust pipe heat The exchange pipe 420, the outdoor exhaust pipe 500, the exhaust motor 510, and the total heat exchanger 600; the body 100 is a hollow multi-compartment rectangular frame; the total heat exchanger 600 is located in the center of the body 100; The air duct 200 , the outdoor air exhaust duct 500 , the indoor air supply duct 300 and the indoor air exhaust duct 400 are respectively located on both sides of the total heat exchanger 600 , and are respectively installed outdoors and indoors of the house; the outdoor air supply duct 200 The pipeline between the total heat exchanger 600 is also provided with the outdoor air supply pipe primary filter 210, the outdoor air supply pipe secondary filter 220, and the outdoor air supply pipe tertiary filter 230 in sequence; The primary filter 210 of the outdoor air supply pipe is located outside the body 100 while the secondary filter 220 of the outdoor air supply pipe and the tertiary filter 230 of the outdoor air supply pipe are located inside the body; the outdoor air supply pipe After the 200 is connected to the total heat exchanger 600, it enters the interior of the total heat exchanger 600 through a plurality of outdoor air supply pipe heat exchange pipes 240, and the outdoor air supply pipe heat exchange pipes 240 pass through the total heat exchanger 600 The indoor air supply pipe 300 is then connected; the air supply motor 310 is arranged between the indoor air supply pipe 300 and the outdoor air supply pipe heat exchange pipe 240; the indoor air exhaust pipe 400 exchanges heat with the total heat exchange The indoor exhaust pipe primary filter 410 is arranged between the heat exchangers 600; after the indoor exhaust pipe 400 is connected to the total heat exchanger 600, the indoor exhaust pipe heat exchange pipe 420 enters the total heat exchanger 600 through a plurality of indoor exhaust pipe heat exchange pipes 420. Inside the heat exchanger 600, the indoor exhaust pipe heat exchange pipe 420 is connected to the outdoor exhaust pipe 500 after passing through the total heat exchanger 600; the outdoor exhaust pipe 500 is hot with the indoor exhaust pipe The blower motor 310 is provided between the exchange pipes 420 .
上述新型高效全热交换式新风换气系统的工作方法：The working method of the above-mentioned new high-efficiency full heat exchange fresh air ventilation system:
包括以下步骤：Include the following steps:
S1.送风过程：送风电机310工作，将室外的空气从室外送风管200中吸入，经过室外送风管一级过滤器210、室外送风管二级过滤器220、室外送风管三级过滤器230，通过室外送风管热交换管240进入全热交换器600进行热交换，随后通过室内送风管300进入室内；S1. Air supply process: The air supply motor 310 works, and the outdoor air is sucked from the outdoor air supply pipe 200, and passes through the primary filter 210 of the outdoor air supply pipe, the secondary filter 220 of the outdoor air supply pipe, and the outdoor air supply pipe. The tertiary filter 230 enters the total heat exchanger 600 through the outdoor air supply pipe heat exchange pipe 240 for heat exchange, and then enters the room through the indoor air supply pipe 300;
S2排风过程：排风电机510工作，将室内的空气从室内排风管400吸入，通过室内排风管 一级过滤器410过滤，通过室内排风管热交换管420进入全热交换器600进行热交换，随后通过室外排风管500排出。S2 exhaust process: the exhaust motor 510 works to inhale the indoor air from the indoor exhaust pipe 400, filter it through the primary filter 410 of the indoor exhaust pipe, and enter the total heat exchanger 600 through the heat exchange pipe 420 of the indoor exhaust pipe Heat exchange is performed and then discharged through the outdoor exhaust duct 500 .
经过测定，PM2.5的去除达到99.8％。After measurement, the removal of PM2.5 reached 99.8%.
实施例2Example 2
如图2所示的一种新型高效全热交换式新风换气系统，包括机体100、室外送风管200、室外送风管一级过滤器210、室外送风管二级过滤器220、室外送风管三级过滤器230、室外送风管热交换管240、室内送风管300、送风电机310、室内排风管400、室内排风管一级过滤器410、室内排风管热交换管420、室外排风管500、排风电机510、全热交换器600；所述机体100为中空多区室矩形框体；全热交换器600位于所述机体100中心；所述室外送风管200、室外排风管500和室内送风管300、室内排风管400分别位于所述全热交换器600的两侧，分别设置于房屋的室外和室内；所述室外送风管200与所述全热交换器600之间的管路上还依次设有所述室外送风管一级过滤器210、室外送风管二级过滤器220、室外送风管三级过滤器230；所述室外送风管一级过滤器210位于所述机体100外侧而所述室外送风管二级过滤器220、室外送风管三级过滤器230位于所述机体内部；所述室外送风管200连接所述全热交换器600后，通过若干室外送风管热交换管240进入所述全热交换器600内部，所述室外送风管热交换管240穿过所述全热交换器600后连接所述室内送风管300；所述室内送风管300与所述室外送风管热交换管240之间设置有送风电机310；所述室内排风管400与所述全热交换器600之间设置有所述室内排风管一级过滤器410；所述室内排风管400连接所述全热交换器600后，通过通过若干室内排风管热交换管420进入所述全热交换器600内部，所述室内排风管热交换管420穿过所述全热交换器600后连接所述室外排风管500；所述室外排风管500与所述室内排风管热交换管420之间设置有送风电机310。As shown in FIG. 2, a new type of high-efficiency full heat exchange type fresh air ventilation system includes a body 100, an outdoor air supply pipe 200, a primary filter 210 for an outdoor air supply pipe, a secondary filter 220 for an outdoor air supply pipe, and an outdoor air supply pipe. Air supply pipe tertiary filter 230, outdoor air supply pipe heat exchange pipe 240, indoor air supply pipe 300, air supply motor 310, indoor exhaust pipe 400, indoor exhaust pipe primary filter 410, indoor exhaust pipe heat The exchange pipe 420, the outdoor exhaust pipe 500, the exhaust motor 510, and the total heat exchanger 600; the body 100 is a hollow multi-compartment rectangular frame; the total heat exchanger 600 is located in the center of the body 100; The air duct 200 , the outdoor air exhaust duct 500 , the indoor air supply duct 300 and the indoor air exhaust duct 400 are respectively located on both sides of the total heat exchanger 600 , and are respectively installed outdoors and indoors of the house; the outdoor air supply duct 200 The pipeline between the total heat exchanger 600 is also provided with the outdoor air supply pipe primary filter 210, the outdoor air supply pipe secondary filter 220, and the outdoor air supply pipe tertiary filter 230 in sequence; The primary filter 210 of the outdoor air supply pipe is located outside the body 100 while the secondary filter 220 of the outdoor air supply pipe and the tertiary filter 230 of the outdoor air supply pipe are located inside the body; the outdoor air supply pipe After the 200 is connected to the total heat exchanger 600, it enters the interior of the total heat exchanger 600 through a plurality of outdoor air supply pipe heat exchange pipes 240, and the outdoor air supply pipe heat exchange pipes 240 pass through the total heat exchanger 600 The indoor air supply pipe 300 is then connected; the air supply motor 310 is arranged between the indoor air supply pipe 300 and the outdoor air supply pipe heat exchange pipe 240; the indoor air exhaust pipe 400 exchanges heat with the total heat exchange The indoor exhaust pipe primary filter 410 is arranged between the heat exchangers 600; after the indoor exhaust pipe 400 is connected to the total heat exchanger 600, the indoor exhaust pipe heat exchange pipe 420 enters the total heat exchanger 600 through a plurality of indoor exhaust pipe heat exchange pipes 420. Inside the heat exchanger 600, the indoor exhaust pipe heat exchange pipe 420 is connected to the outdoor exhaust pipe 500 after passing through the total heat exchanger 600; the outdoor exhaust pipe 500 is hot with the indoor exhaust pipe The blower motor 310 is provided between the exchange pipes 420 .
上述新型高效全热交换式新风换气系统的工作方法：The working method of the above-mentioned new high-efficiency full heat exchange fresh air ventilation system:
包括以下步骤：Include the following steps:
S1.送风过程：送风电机310工作，将室外的空气从室外送风管200中吸入，经过室外送风管一级过滤器210、室外送风管二级过滤器220、室外送风管三级过滤器230，通过室外送风管热交换管240进入全热交换器600进行热交换，随后进入室内送风管300中，经过负离子发生器320进入室内；S1. Air supply process: The air supply motor 310 works, and the outdoor air is sucked from the outdoor air supply pipe 200, and passes through the primary filter 210 of the outdoor air supply pipe, the secondary filter 220 of the outdoor air supply pipe, and the outdoor air supply pipe. The tertiary filter 230 enters the total heat exchanger 600 through the outdoor air supply pipe heat exchange pipe 240 for heat exchange, then enters the indoor air supply pipe 300, and enters the room through the negative ion generator 320;
S2排风过程：排风电机510工作，将室内的空气从室内排风管400吸入，通过室内排风管一级过滤器410过滤，通过室内排风管热交换管420进入全热交换器600进行热交换，随后通过室外排风管500排出。S2 exhaust process: the exhaust motor 510 works to inhale the indoor air from the indoor exhaust pipe 400, filter it through the primary filter 410 of the indoor exhaust pipe, and enter the total heat exchanger 600 through the heat exchange pipe 420 of the indoor exhaust pipe Heat exchange is performed and then discharged through the outdoor exhaust duct 500 .
经过测定，PM2.5的去除达到99.8％。After measurement, the removal of PM2.5 reached 99.8%.
以上仅为本发明的较佳实施例而已，不能以此限定本发明的保护范围，即大凡依本发明权利要求书及实用新型内容所做的简单的等效变化与修改，皆仍属于本发明专利申请的保护范围。The above are only preferred embodiments of the present invention, and cannot limit the protection scope of the present invention, that is, any simple equivalent changes and modifications made according to the claims of the present invention and the contents of the utility model still belong to the present invention The scope of protection of the patent application.
Claims (8)
- 一种新型高效全热交换式新风换气系统，其特征在于，包括机体(100)、室外送风管(200)、室外送风管一级过滤器(210)、室外送风管二级过滤器(220)、室外送风管三级过滤器(230)、室外送风管热交换管(240)、室内送风管(300)、送风电机(310)、室内排风管(400)、室内排风管一级过滤器(410)、室内排风管热交换管(420)、室外排风管(500)、排风电机(510)、全热交换器(600)；所述机体(100)为中空多区室矩形框体；全热交换器(600)位于所述机体(100)中心；所述室外送风管(200)、室外排风管(500)和室内送风管(300)、室内排风管(400)分别位于所述全热交换器(600)的两侧，分别设置于房屋的室外和室内；所述室外送风管(200)与所述全热交换器(600)之间的管路上还依次设有所述室外送风管一级过滤器(210)、室外送风管二级过滤器(220)、室外送风管三级过滤器(230)；所述室外送风管一级过滤器(210)位于所述机体(100)外侧而所述室外送风管二级过滤器(220)、室外送风管三级过滤器(230)位于所述机体内部；所述室外送风管(200)连接所述全热交换器(600)后，通过若干室外送风管热交换管(240)进入所述全热交换器(600)内部，所述室外送风管热交换管(240)穿过所述全热交换器(600)后连接所述室内送风管(300)；所述室内送风管(300)与所述室外送风管热交换管(240)之间设置有送风电机(310)；所述室内排风管(400)与所述全热交换器(600)之间设置有所述室内排风管一级过滤器(410)；所述室内排风管(400)连接所述全热交换器(600)后，通过通过若干室内排风管热交换管(420)进入所述全热交换器(600)内部，所述室内排风管热交换管(420)穿过所述全热交换器(600)后连接所述室外排风管(500)；所述室外排风管(500)与所述室内排风管热交换管(420)之间设置有送风电机(310)。A novel high-efficiency full heat exchange type fresh air ventilation system, characterized in that it comprises a body (100), an outdoor air supply pipe (200), a primary filter (210) for the outdoor air supply pipe, and a secondary filter for the outdoor air supply pipe (220), tertiary filter for outdoor air supply pipe (230), heat exchange pipe for outdoor air supply pipe (240), indoor air supply pipe (300), air supply motor (310), indoor air exhaust pipe (400) , indoor exhaust pipe primary filter (410), indoor exhaust pipe heat exchange pipe (420), outdoor exhaust pipe (500), exhaust motor (510), total heat exchanger (600); the body (100) is a hollow multi-compartment rectangular frame body; a total heat exchanger (600) is located in the center of the body (100); the outdoor air supply pipe (200), the outdoor air exhaust pipe (500) and the indoor air supply pipe (300) and indoor air exhaust pipes (400) are located on both sides of the total heat exchanger (600), respectively, and are respectively arranged outside and indoors of the house; the outdoor air supply pipe (200) exchanges heat with the total heat exchanger (600). The pipelines between the filters (600) are also sequentially provided with the outdoor air supply pipe primary filter (210), the outdoor air supply pipe secondary filter (220), and the outdoor air supply pipe tertiary filter (230). ; the primary filter (210) of the outdoor air supply pipe is located on the outside of the body (100) while the secondary filter (220) of the outdoor air supply pipe and the tertiary filter (230) of the outdoor air supply pipe are located at the outer side of the body (100). After the outdoor air supply pipe (200) is connected to the total heat exchanger (600), it enters the interior of the total heat exchanger (600) through a plurality of outdoor air supply pipe heat exchange pipes (240). The outdoor air supply pipe heat exchange pipe (240) is connected to the indoor air supply pipe (300) after passing through the total heat exchanger (600); the indoor air supply pipe (300) is connected to the outdoor air supply pipe A blower motor (310) is arranged between the heat exchange pipes (240); a primary filter of the indoor exhaust pipe is arranged between the indoor exhaust pipe (400) and the total heat exchanger (600). (410); after the indoor exhaust pipe (400) is connected to the total heat exchanger (600), it enters the interior of the total heat exchanger (600) through a plurality of indoor exhaust pipe heat exchange pipes (420), The indoor exhaust pipe heat exchange pipe (420) is connected to the outdoor exhaust pipe (500) after passing through the total heat exchanger (600); the outdoor exhaust pipe (500) is connected to the indoor exhaust air A blower motor (310) is arranged between the tube heat exchange tubes (420).
- 根据权利要求1所述的一种新型高效全热交换式新风换气系统，其特征在于，所述室外送风管一级过滤器(210)外部设置有把手(211)。The novel high-efficiency full heat exchange type fresh air ventilation system according to claim 1, wherein a handle (211) is provided outside the primary filter (210) of the outdoor air supply pipe.
- 根据权利要求1所述的一种新型高效全热交换式新风换气系统，其特征在于，所述室内送风管(300)中设置有负离子发生器(320)。The novel high-efficiency full heat exchange type fresh air ventilation system according to claim 1, characterized in that a negative ion generator (320) is arranged in the indoor air supply pipe (300).
- 根据权利要求1所述的一种新型高效全热交换式新风换气系统，其特征在于，所述室外送风管一级过滤器(210)、室外送风管二级过滤器(220)和室外送风管三级过滤器(230)的滤网孔径依次减小。The novel high-efficiency full heat exchange type fresh air ventilation system according to claim 1, wherein the outdoor air supply pipe primary filter (210), the outdoor air supply pipe secondary filter (220) and The pore size of the filter screen of the three-stage filter (230) of the outdoor air supply pipe decreases sequentially.
- 根据权利要求1所述的一种新型高效全热交换式新风换气系统，其特征在于，所述机体(100)上还设置有无线信号接收发射装置(110)。The novel high-efficiency full heat exchange type fresh air ventilation system according to claim 1, characterized in that, a wireless signal receiving and transmitting device (110) is further provided on the body (100).
- 根据权利要求1所述的一种新型高效全热交换式新风换气系统，其特征在于，所述室内 排风管(400)的入口处设置有空气检测器(430)。A novel high-efficiency full heat exchange type fresh air ventilation system according to claim 1, characterized in that, an air detector (430) is provided at the entrance of the indoor exhaust pipe (400).
- 根据权利要求1所述的一种新型高效全热交换式新风换气系统，其特征在于，所述全热交换器(600)注满液态的换热介质，所述换热介质为盐水。The novel high-efficiency total heat exchange type fresh air ventilation system according to claim 1, characterized in that, the total heat exchanger (600) is filled with a liquid heat exchange medium, and the heat exchange medium is salt water.
- 如权利要求1所述的新型高效全热交换式新风换气系统的工作方法，包括如下步骤：The working method of the novel high-efficiency total heat exchange type fresh air ventilation system as claimed in claim 1, comprising the steps of:S1.送风过程：送风电机(310)工作，将室外的空气从室外送风管(200)中吸入，经过室外送风管一级过滤器(210)、室外送风管二级过滤器(220)、室外送风管三级过滤器(230)，通过室外送风管热交换管(240)进入全热交换器(600)进行热交换，随后通过室内送风管(300)进入室内；S1. Air supply process: the air supply motor (310) works, and the outdoor air is sucked from the outdoor air supply pipe (200), passed through the outdoor air supply pipe primary filter (210) and the outdoor air supply pipe secondary filter (220), the outdoor air supply pipe tertiary filter (230) enters the total heat exchanger (600) through the outdoor air supply pipe heat exchange pipe (240) for heat exchange, and then enters the room through the indoor air supply pipe (300) ;S2排风过程：排风电机(510)工作，将室内的空气从室内排风管(400)吸入，通过室内排风管一级过滤器(410)过滤，通过室内排风管热交换管(420)进入全热交换器(600)进行热交换，随后通过室外排风管(500)排出。S2 Exhaust process: The exhaust motor (510) works, and the indoor air is sucked from the indoor exhaust pipe (400), filtered through the indoor exhaust pipe primary filter (410), and passed through the indoor exhaust pipe heat exchange pipe (400). 420) into the total heat exchanger (600) for heat exchange, and then discharged through the outdoor exhaust pipe (500).
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| PCT/CN2020/134409 WO2022120550A1 (en) | 2020-12-08 | 2020-12-08 | High-efficiency total heat exchange type fresh air ventilation system and operating method therefor |
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| PCT/CN2020/134409 WO2022120550A1 (en) | 2020-12-08 | 2020-12-08 | High-efficiency total heat exchange type fresh air ventilation system and operating method therefor |
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