CN206522902U - The fresh air all-in-one architectural applied to passive room - Google Patents
The fresh air all-in-one architectural applied to passive room Download PDFInfo
- Publication number
- CN206522902U CN206522902U CN201621390194.1U CN201621390194U CN206522902U CN 206522902 U CN206522902 U CN 206522902U CN 201621390194 U CN201621390194 U CN 201621390194U CN 206522902 U CN206522902 U CN 206522902U
- Authority
- CN
- China
- Prior art keywords
- air
- fresh air
- architectural
- return
- fresh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000003303 reheating Methods 0.000 claims abstract description 17
- 238000007791 dehumidification Methods 0.000 claims abstract description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
本实用新型中公开了一种应用于被动房建筑上的新风一体机，包括有相互独立设置的送风回路以及回风风机组，所述送风回路包括有：自室外引入新风至室内的送风管、布置于所述送风管上并对所述送风管内部新风进行加热的再热模块、与所述再热模块并联、用于对送风管内的新风进行制冷的制冷除湿模块以及送风风机；所述回风风机组包括有自室内将空气引出至室外的回风管以及设置在室内一侧的回风风机；所述送风管与所述回风管之间设置有用于对新风和引出室内的空气进行热交换的热交换芯，通过独立设置的送风回路和回风风机组，并在送风回路上独立设置对新风加热或者制冷的模块，使新风一体机适用于不同气候环境，且能源消耗更低。
The utility model discloses a fresh air all-in-one machine applied to passive house buildings, which includes an air supply circuit and a return air fan set independently of each other. The air supply circuit includes: introducing fresh air from outside to indoor An air duct, a reheating module arranged on the air supply duct and heating the fresh air inside the air supply duct, a cooling and dehumidification module connected in parallel with the reheating module for cooling the fresh air in the air supply duct, and Air supply fan; the return air fan unit includes a return air duct that leads air from the room to the outside and a return air fan arranged on one side of the room; between the air supply duct and the return air duct, a The heat exchange core for exchanging heat between the fresh air and the air drawn out of the room, through the independently set air supply circuit and return air fan unit, and an independent module for heating or cooling the fresh air on the air supply circuit, so that the fresh air all-in-one machine is suitable for Different climate environment, and lower energy consumption.
Description
技术领域technical field
本实用新型涉及一种新风一体机组，特别涉及一种专门应用于被动房建设中的新风一体机。The utility model relates to a fresh air integrated unit, in particular to a fresh air integrated machine specially used in the construction of passive houses.
背景技术Background technique
关于被动房的严格定义，“被动房之父”Feist博士曾经在2007年这样定义过：“被动房是一种能满足热舒适规范（EN ISO 7730）要求，且能给建筑提供通过加热/冷却室外新风，以保持良好室内环境的建筑”。2010年Feist博士在此定义的基础上，丰富了被动房的概念：“被动房是一种可以在夏季和冬季保证一个舒适的室内环境，而无需传统的供热***的建筑物。在中欧气候条件下为了达到这一点，至关重要的是，建筑的全年采暖要求不超过15KWh/（㎡·a）”。Regarding the strict definition of passive house, "the father of passive house" Dr. Feist once defined it in 2007: "Passive house is a kind of thermal comfort specification (EN ISO 7730) that can meet the requirements of thermal comfort and provide buildings with heating/cooling Outdoor fresh air to maintain a good indoor environment of the building." In 2010, based on this definition, Dr. Feist enriched the concept of passive house: "Passive house is a kind of building that can ensure a comfortable indoor environment in summer and winter without the need for traditional heating systems. In the Central European climate In order to achieve this under certain conditions, it is crucial that the year-round heating requirement of the building does not exceed 15KWh/(㎡·a)".
被动式建筑对采暖和制冷的需求很低，一般来说，被动式建筑的采暖和制冷体系可以和通风***相结合，从而省去了常规的暖气片、地暖等采暖***形式。例如授权公告号为CM205026807U的实用新型专利（以下称为对比文件1）中公开了一种被动房专用模块化能源环境机组，其技术方案主要包括有新风模块机组、空调模块机组以及空调室外机，其中新风机组的进风与出风口分别连接至空调模块机组的进风与送风口，这样，被动房的室内空气在与外部空气进行交换时，空调模块机组内的风机开启强制带动外的空气通过热交换器进入空调模块机组进行降温处理，再输送至室内作为制冷后的新风。Passive buildings have very low demand for heating and cooling. Generally speaking, the heating and cooling systems of passive buildings can be combined with ventilation systems, thus eliminating the need for conventional heating systems such as radiators and floor heating. For example, the utility model patent with the authorized announcement number CM205026807U (hereinafter referred to as reference document 1) discloses a dedicated modular energy environment unit for passive houses. The air inlet and air outlet of the fresh air unit are respectively connected to the air inlet and air outlet of the air conditioning module unit. In this way, when the indoor air in the passive house is exchanged with the outside air, the fan in the air conditioning module unit is turned on to force the outside air to pass through. The heat exchanger enters the air conditioning module unit for cooling treatment, and then transports it to the room as fresh air after cooling.
在被动式建筑中，对于是否可以取消独立的采暖体系，需要考虑通风***的最大供热能力，而通风***的最大的供热能力受限于最高的送风温度，对比文件1中公开的被动房的换新风空调机组，其仅具备制冷功能，对于南方等一些常年空气潮热的地区实用度很高，但是，对于北方或者一些四季温差较大的地域，仅依靠热交换芯，是难以满足室内热需求的；此外，考虑被动房设计中对于采暖时能源利用率不超过15千瓦/时，需要对于被动房的新风机组进行改进。In passive buildings, the maximum heating capacity of the ventilation system needs to be considered for whether the independent heating system can be canceled, and the maximum heating capacity of the ventilation system is limited by the highest air supply temperature. Compare the passive house disclosed in Document 1 The fresh air air conditioner unit only has the cooling function, and it is very practical for some regions with hot air all year round, such as the south. However, for the north or some regions with large temperature differences in four seasons, it is difficult to meet the indoor temperature requirements only by relying on the heat exchange core. In addition, considering that the energy utilization rate for heating in the passive house design does not exceed 15 kW/h, it is necessary to improve the fresh air unit of the passive house.
实用新型内容Utility model content
本实用新型的目的在于提供一种应用于被动房建筑上的新风一体机，其通过对新风机组的管路布置改进，使得新风一体机在不超过采暖能源限制的同时，满足于各种气候环境下的被动方的使用要求。The purpose of this utility model is to provide a fresh air integrated machine applied to passive house buildings. By improving the pipeline layout of the fresh air unit, the fresh air integrated machine can meet various climate conditions while not exceeding the limit of heating energy. The usage requirements of the passive party under.
本实用新型的上述目的是通过以下技术方案得以实现的：一种应用于被动房建筑上的新风一体机，其特征是，包括有相互独立设置的送风回路以及回风风机组，所述送风回路包括有：The above purpose of the utility model is achieved through the following technical solutions: a fresh air all-in-one machine applied to passive house buildings, which is characterized in that it includes an air supply circuit and a return air fan set independently of each other. The wind circuit includes:
自室外引入新风至室内的送风管、布置于所述送风管上并对所述送风管内部新风进行加热的再热模块、与所述再热模块并联、用于对送风管内的新风进行制冷的制冷除湿模块以及送风风机；The air supply pipe that introduces fresh air from the outside to the room, the reheating module that is arranged on the air supply pipe and heats the fresh air inside the air supply pipe, is connected in parallel with the reheating module, and is used to heat the air in the air supply pipe Refrigeration and dehumidification module and air supply fan for cooling by fresh air;
所述回风风机组包括有自室内将空气引出至室外的回风管以及设置在室内一侧的回风风机；The return air fan unit includes a return air duct leading air from the room to the outside and a return air fan arranged on one side of the room;
所述送风管与所述回风管之间设置有用于对新风和引出室内的空气进行热交换的热交换芯。A heat exchange core for exchanging heat between the fresh air and the air drawn out of the room is arranged between the air supply pipe and the return air pipe.
通过采用上述技术方案，将送风回路与回风风机组相互独立设置，主要体现在将送风管与回风管分别设置，互不干涉，回风管内引出的室内的污浊空气不再经过任何温度调整直接输送至室外进行排放；而进入室内的新风则在于室内引出的风进行热交换后再次进行制冷或者加热处理，也就是说，再热模块与制冷除湿模块的作用对象仅限于新风，因而，相对于现有技术中送回风管混连的形式而言，再热模块与制冷除湿模块处理的空气量明显减少，尤其是当新风量与引出风的量为一比一是，这种独立连接的形式的节能效果尤为明显。此外，为了使新风一体机适用于多种气候环境下，对于新风的处理包括有再次加热和制冷除湿两种并联方式，依据需要或者设计的智能控制***依需启动。By adopting the above technical scheme, the air supply circuit and the return air fan unit are set independently of each other, which is mainly reflected in the separate arrangement of the air supply duct and the return air duct without interfering with each other, and the indoor dirty air drawn from the return air duct no longer passes through any The temperature adjustment is directly sent to the outside for discharge; while the fresh air entering the room is refrigerated or heated again after heat exchange with the air drawn from the room. Compared with the mixed connection of return air pipes in the prior art, the amount of air processed by the reheating module and the cooling and dehumidification module is significantly reduced, especially when the amount of fresh air is one to one with the amount of drawn air. The energy-saving effect in the form of independent connection is particularly obvious. In addition, in order to make the fresh air all-in-one machine suitable for a variety of climatic environments, the treatment of fresh air includes two parallel methods of reheating and cooling and dehumidification, which can be activated according to needs or the designed intelligent control system.
作为优选地，所述再热模块与送风机之间还设置有加湿模块。Preferably, a humidification module is further arranged between the reheating module and the blower.
通过采用上述技术方案，在秋冬季，室内的干湿度适宜是人们对于居住环境的基本要求之一，过于干燥的环境极容易引起人们身体的不适，在再热模块后增加加湿模块，使其与再热模块配合，在保证被动房内部的空气温度适宜的前提下，对室内湿度进行调整，以提高被动房使用的舒适性。By adopting the above technical scheme, in autumn and winter, suitable indoor dry humidity is one of the basic requirements for people's living environment. An environment that is too dry can easily cause people's discomfort. Add a humidifying module after the reheating module to make it compatible With the cooperation of the reheating module, on the premise of ensuring that the air temperature inside the passive house is suitable, the indoor humidity is adjusted to improve the comfort of the passive house.
作为优选地，所述再热模块采用电加热或热泵机组。Preferably, the reheating module adopts electric heating or a heat pump unit.
通过采用上述技术方案，由于被动房的特殊性——尺寸空间有限，其室内待加热空气量较之一般住房要少许多，而独立布置的送风与回风风机组，更是降低了对于在热模块的功率的要求，采用电加热或者热泵机组的形式，不仅能源消耗小，并且其原理简单易于施工，十分适合于被动房内使用。By adopting the above-mentioned technical scheme, due to the particularity of the passive house—the limited size and space, the amount of air to be heated in the room is much less than that of ordinary houses, and the independently arranged air supply and return air fans reduce the impact on the passive house. The power requirements of the thermal module are in the form of electric heating or heat pump unit, which not only consumes less energy, but also has a simple principle and is easy to construct, which is very suitable for use in passive houses.
作为优选地，所述回风管上靠近室内的一端设置有过滤装置一。Preferably, a filter device 1 is provided at the end of the return air duct close to the room.
通过采用上述技术方案，室内引出的空气中不仅二氧化碳含量相对较高，并且夹杂的各种颗粒状杂质较多，从环境友好方面考虑，过滤装置一的设置十分必要，它可以保证被动房内排出的空气不会造成污染；其次，热交换芯内送风管与回风管是需要进行热交换的，也就是说室内空气的杂质可能在这个环节进入新风内，这就会引起新风的污染，因此，增加过滤装置一可以避免新风与排出的室内空气在热交换芯混杂，污染新风。By adopting the above-mentioned technical scheme, not only the carbon dioxide content in the air drawn out from the room is relatively high, but also contains many kinds of particulate impurities. From the perspective of environmental friendliness, it is very necessary to set up the filter device 1, which can ensure the exhaust of the passive house. The air will not cause pollution; secondly, the air supply pipe and the return air pipe in the heat exchange core need to perform heat exchange, that is to say, the impurities in the indoor air may enter the fresh air at this stage, which will cause the pollution of the fresh air. Therefore, adding a filtering device can prevent the fresh air from being mixed with the exhausted indoor air at the heat exchange core, polluting the fresh air.
作为优选地，所述送风管上靠近室外的一端设置有过滤装置二。Preferably, a filtering device 2 is provided on the end of the air supply pipe close to the outdoor.
通过采用上述技术方案，与过滤装置一的作用类似， 新风直接自室外引入室内，需要对其进行过滤以保证引入的新风清洁，增加的过滤装置二即可对室外新风进行初步过滤后再将其引入送风回路内。By adopting the above technical scheme, the function is similar to that of the filter device 1. The fresh air is directly introduced into the room from the outside, and it needs to be filtered to ensure the cleanness of the introduced fresh air. The added filter device 2 can initially filter the outdoor fresh air and then pass it Introduced into the air supply circuit.
作为优选地，所述送风管和/或回风管上设置有风量阀。Preferably, an air volume valve is arranged on the air supply pipe and/or the air return pipe.
通过采用上述技术方案，在不同的使用环境下，例如室内的人员数量不同或者进行的活动或激烈或和缓时，对于新风与回风的量的要求不同，增加的风量阀可以将新风与回风量根据需要进行调节，使新风机组工作在风量阀的调整下选择的工作于超负荷、全负荷、中负荷或低负荷工况下，以进一步减少被动房的能源消耗。By adopting the above-mentioned technical solution, in different environments, such as when the number of people in the room is different or the activities are intense or gentle, the requirements for the volume of fresh air and return air are different, and the increased air volume valve can reduce the volume of fresh air and return air. Adjust according to the needs, so that the fresh air unit can work under the conditions of overload, full load, medium load or low load under the adjustment of the air volume valve, so as to further reduce the energy consumption of the passive house.
作为优选地，所述回风风机组内还设置有耦接于所述加湿模块、用于检测回风管内空气湿度的湿度传感器，所述加湿模块响应于所述湿度检测装置的反馈信号一启动或停止。Preferably, the return air fan unit is further provided with a humidity sensor coupled to the humidification module and used to detect the humidity of the air in the return air duct, and the humidification module is activated in response to the feedback signal from the humidity detection device. or stop.
通过采用上述技术方案，通过增设湿度传感器控制加湿模块的启闭，使其启动具有自动控制功能，进一步简化新风一体机的控制方式。By adopting the above technical solution, adding a humidity sensor to control the opening and closing of the humidification module, so that its startup has an automatic control function, and further simplifies the control method of the fresh air all-in-one machine.
作为优选地，所述回风风机组内还设置有耦接于所述回风风机上、用于检测回风管内二氧化碳浓度的二氧化碳检测装置，所述回风风机响应于所述二氧化碳检测装置的反馈信号二启动或停止。Preferably, the return air fan unit is also provided with a carbon dioxide detection device coupled to the return air fan for detecting the concentration of carbon dioxide in the return air duct, and the return air fan responds to the carbon dioxide detection device Feedback signal two starts or stops.
通过采用上述技术方案，回风风机的启闭受控于所述二氧化碳检测装置，使得其工作依需启动，不仅可以保证被动房内的空气质量，并且其常态下不会持续开启，进一步节约被动房内消耗的能源。By adopting the above technical solution, the opening and closing of the return air fan is controlled by the carbon dioxide detection device, so that its work can be started on demand, which not only ensures the air quality in the passive room, but also does not continue to open under normal conditions, further saving passive Energy consumed in the room.
综上所述，本实用新型具有以下有益效果：通过对被动房内管路的连接关系的改造，将送风回路与回风回路相对独立设置，并在送风回路上并列设置可选择开启的再热模块和制冷除湿模块，使得新风一体机适用于各种气候环境下建设的被动房；此外，两组过滤模块、加湿模块以及检测模块的设置，提高了新风一体机的可控制性与节能效果，即，依据各个检测模块的反馈信号启动相应的装置，对被动房内的空气进行处理，而非将所有设备持续开启，更加适应了被动房建设的使用要求。To sum up, the utility model has the following beneficial effects: through the transformation of the connection relationship of the pipelines in the passive house, the air supply circuit and the return air circuit are set relatively independently, and an optional opening is arranged side by side on the air supply circuit. The reheating module and cooling and dehumidification module make the fresh air all-in-one machine suitable for passive houses built in various climates; in addition, the settings of two sets of filter modules, humidification modules and detection modules improve the controllability and energy saving of the fresh air all-in-one machine The effect is to start the corresponding device according to the feedback signal of each detection module to process the air in the passive house, instead of turning on all the equipment continuously, which is more suitable for the use requirements of passive house construction.
附图说明Description of drawings
图1是实施例1部分的新风机内部连接结构图；Fig. 1 is the internal connection structure diagram of the fresh air blower of embodiment 1 part;
图2是简化后的原理图；Figure 2 is a simplified schematic diagram;
图3是湿度传感器部分的接线电路图；Fig. 3 is the wiring circuit diagram of humidity sensor part;
图4是二氧化碳检测装置的接线电路图。Fig. 4 is a wiring circuit diagram of the carbon dioxide detection device.
图中，1、送风回路；10、送风管；11、再热模块；12、制冷除湿模块；13、送风风机；14、加湿模块；15、过滤装置二；2、回风回路；20、回风管；21、回风风机；22、过滤装置一；3、热交换芯；4、风量阀；5、湿度传感器；6、二氧化碳检测装置。In the figure, 1. Air supply circuit; 10. Air supply pipe; 11. Reheating module; 12. Refrigeration and dehumidification module; 13. Air supply fan; 14. Humidification module; 15. Filter device two; 2. Return air circuit; 20. Return air pipe; 21. Return air fan; 22. Filter device one; 3. Heat exchange core; 4. Air volume valve; 5. Humidity sensor; 6. Carbon dioxide detection device.
具体实施方式detailed description
以下结合附图对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
实施例1Example 1
如图1至2中所示，一种应用于被动房建筑上的新风一体机，包括有送风回路1以及回风回路2，两者之间还设置有热交换芯3，且热交换芯3是两个机组之间唯一的交叉点，除了在热交换芯3内新风与室内排出空气进行温度交换外，送风回路1以及回风回路2之间相互独立。As shown in Figures 1 to 2, a fresh air all-in-one machine applied to passive house buildings includes an air supply circuit 1 and a return air circuit 2, and a heat exchange core 3 is arranged between them, and the heat exchange core 3 is the only cross point between the two units, except for the temperature exchange between the fresh air in the heat exchange core 3 and the indoor exhaust air, the air supply circuit 1 and the return air circuit 2 are independent of each other.
具体地，送风回路1包括有自室外引入新风至被动房内部的送风管10，其中，送风管10在热交换芯3处分为两段，室外的部分将新风引入热交换芯3内，并通过热交换芯3的对角的出口用送风管10送入室内。送风管10靠近被动房室内的管段上设置有可选择的再热模块11以及制冷除湿模块12，在端部设置有新风引入的送风风机13，其中：再热模块11可以采用电阻丝加热或者热泵机组对送风管10内的新风进行除了热交换芯3的换热之外的再次加热；制冷除湿模块12通过室外空调机组或者热泵机组对进入室内的新风进行降温处理，以保持被动房内部的温度适宜，两者通过被动房外的气候条件进行选择开启。可选地，在再热模块11上串联设置有加湿模块14，用于在启动在热模块11后室内过于干燥时对室内进行加湿，以满足被动房使用时的舒适性需求。Specifically, the air supply circuit 1 includes an air supply pipe 10 that introduces fresh air from outside to the interior of the passive house, wherein the air supply pipe 10 is divided into two sections at the heat exchange core 3, and the outdoor part introduces fresh air into the heat exchange core 3 , and sent into the room by the air supply pipe 10 through the diagonal outlet of the heat exchange core 3 . An optional reheating module 11 and a cooling and dehumidifying module 12 are installed on the pipe section of the air supply pipe 10 close to the passive room, and an air supply fan 13 for introducing fresh air is arranged at the end, wherein: the reheating module 11 can be heated by resistance wire Or the heat pump unit reheats the fresh air in the air supply pipe 10 in addition to the heat exchange of the heat exchange core 3; the refrigeration and dehumidification module 12 cools the fresh air entering the room through an outdoor air conditioner unit or a heat pump unit, so as to maintain the passive house. The internal temperature is suitable, and the two are selectively turned on by the climatic conditions outside the passive house. Optionally, a humidifying module 14 is arranged in series on the reheating module 11 for humidifying the room when the room is too dry after the heating module 11 is started, so as to meet the comfort requirements of the passive house.
回风回路2包括有回风风机21以及与送风管10交叉于热交换芯3处的回风管20。The return air circuit 2 includes a return air fan 21 and a return air duct 20 intersecting with the air supply duct 10 at the heat exchange core 3 .
作为优选地，在送风风机13以及回风风机21上还设置有风量阀4，用于根据实际的换气量需要调整新风与回风量，一般情况下，设置新风量与回风量为一比一。As preferably, an air volume valve 4 is also arranged on the air supply fan 13 and the return air fan 21, which are used to adjust the fresh air and return air volume according to the actual air exchange volume. In general, the fresh air volume and the return air volume are set as a ratio. one.
此外，在送风管10上靠近室外的一侧设置有过滤装置二15，在回风风机21的进气口处设置有对排出至室外的空气进行简单过滤、以防止脏空气进入热交换芯3的过滤装置一22，进入热交换芯3内的新风与回风在两个过滤装置的过滤作用下，既不会污染热交换芯3，也不会对被动房所处环境造成污染。In addition, a filter device 2 15 is provided on the air supply pipe 10 near the outdoor side, and a filter device 2 15 is provided at the air inlet of the return air fan 21 to simply filter the air discharged to the outside to prevent dirty air from entering the heat exchange core. The filter device 22 of 3, the fresh air and return air entering the heat exchange core 3 will neither pollute the heat exchange core 3 nor pollute the environment of the passive house under the filtering action of the two filter devices.
实施例2Example 2
如图1至4中所示，一种带有检测模块的被动房建筑上的新风一体机，包括有实施例1中全部结果，并且，在加湿模块14上耦接有湿度传感器5，在回风风机21上耦接有二氧化碳检测装置6。As shown in Figures 1 to 4, a fresh air all-in-one machine on a passive house building with a detection module includes all the results in Embodiment 1, and a humidity sensor 5 is coupled to the humidification module 14, and the humidity sensor 5 is connected to the humidification module 14. The carbon dioxide detection device 6 is coupled to the fan 21 .
具体地，如图3中所示，湿度检测的引脚a和b用于检测回风管20或者被动房内的湿度，在冬季时，室内的湿度降低时，引脚a和b将室内湿度的降低转变为两者之间的电阻值增大，使得VT1的基极输入高电平，VT1导通，GB1的电压传递至KM1上使其将K1吸和，电源GB2对加湿模块14进行供电，以提高被动房内的空气湿度。通过调整R1与引脚a和b之间的等效阻值，调整加湿模块14的启动条件。Specifically, as shown in Figure 3, the pins a and b of humidity detection are used to detect the humidity in the return air duct 20 or the passive house. The reduction of the resistance value between the two changes into an increase in the resistance value between the two, so that the base of VT1 inputs a high level, VT1 is turned on, the voltage of GB1 is transmitted to KM1 to absorb K1, and the power supply GB2 supplies power to the humidification module 14 , to increase the air humidity in the passive house. By adjusting the equivalent resistance between R1 and the pins a and b, the starting conditions of the humidification module 14 are adjusted.
如图4中所示，在被动房室内设置二氧化碳浓度传感器S连接至比较器上，并给与比较器一个比较电压VRef时，当传感器S检测到的浓度导致其输入到比较器内电压高于比较电压VRef时，比较器输出高电位，三极管VT2导通，此时KM2通电将K2吸和，使回风风机21通电工作，回风回路2对被动房进行室内换气。As shown in Figure 4, when the carbon dioxide concentration sensor S is connected to the comparator in the passive room, and a comparison voltage VRef is given to the comparator, when the concentration detected by the sensor S causes the voltage input to the comparator to be higher than When the voltage VRef is compared, the comparator outputs a high potential, and the triode VT2 is turned on. At this time, KM2 is energized to absorb K2, so that the return air fan 21 is energized to work, and the return air circuit 2 performs indoor ventilation for the passive room.
本具体实施例仅仅是对本实用新型的解释，其并不是对本实用新型的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，但只要在本实用新型的权利要求范围内都受到专利法的保护。This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390194.1U CN206522902U (en) | 2016-12-16 | 2016-12-16 | The fresh air all-in-one architectural applied to passive room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390194.1U CN206522902U (en) | 2016-12-16 | 2016-12-16 | The fresh air all-in-one architectural applied to passive room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522902U true CN206522902U (en) | 2017-09-26 |
Family
ID=59889383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390194.1U Active CN206522902U (en) | 2016-12-16 | 2016-12-16 | The fresh air all-in-one architectural applied to passive room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522902U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954476A (en) * | 2018-07-30 | 2018-12-07 | 河南五方合创建筑设计有限公司 | A kind of solar-assisted heat source heating fresh air system |
| CN109405159A (en) * | 2018-09-14 | 2019-03-01 | 山东雪圣环境工程有限公司 | The central unpowered New-air purifying system of cloud |
| CN110131830A (en) * | 2019-04-24 | 2019-08-16 | 北京市亚太安设备安装有限责任公司 | Air supply duct system |
| CN111023368A (en) * | 2019-12-28 | 2020-04-17 | 深圳市开普俊梦室内设计有限公司 | Building structure with temperature control device |
-
2016
- 2016-12-16 CN CN201621390194.1U patent/CN206522902U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954476A (en) * | 2018-07-30 | 2018-12-07 | 河南五方合创建筑设计有限公司 | A kind of solar-assisted heat source heating fresh air system |
| CN109405159A (en) * | 2018-09-14 | 2019-03-01 | 山东雪圣环境工程有限公司 | The central unpowered New-air purifying system of cloud |
| CN110131830A (en) * | 2019-04-24 | 2019-08-16 | 北京市亚太安设备安装有限责任公司 | Air supply duct system |
| CN110131830B (en) * | 2019-04-24 | 2021-06-01 | 北京市亚太安设备安装有限责任公司 | Air supply duct system |
| CN111023368A (en) * | 2019-12-28 | 2020-04-17 | 深圳市开普俊梦室内设计有限公司 | Building structure with temperature control device |
| CN111023368B (en) * | 2019-12-28 | 2022-02-15 | 深圳市开普俊梦室内设计有限公司 | Building structure with temperature control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100543375C (en) | Air conditioning systems that can use both low temperature radiant and fan coil units | |
| CN102635907B (en) | Energy-saving operating room air treatment system and clean operating room | |
| CN110608495A (en) | A multi-adjustment integrated air conditioning system and its working method | |
| CN206522902U (en) | The fresh air all-in-one architectural applied to passive room | |
| CN109945333A (en) | A residential building air-conditioning system with decentralized adjustment at the end of fresh air centralized treatment | |
| CN201221817Y (en) | Floor cooling and warming air conditioner system with fresh wind replacement apparatus | |
| CN205783423U (en) | The permanent clean permanent oxygen system of constant temperature and humidity | |
| CN201318755Y (en) | Novel ventilation system applicable to home-use central air conditioner | |
| CN205957377U (en) | Clean operating room is with temperature humidity independent control's constant -temperature -and -humidity air conditioning system | |
| CN111692660A (en) | Anti-condensation convection-radiation composite air conditioning system and working method thereof | |
| CN2909075Y (en) | Heat recovery fresh air floor light wave air conditioner | |
| CN201293409Y (en) | Fresh air handling unit | |
| CN203704192U (en) | Air conditioning water system of hospital building | |
| CN207365245U (en) | A kind of indoor fresh air ventilating system | |
| CN202442420U (en) | Ten-thousand-level efficient purification constant-temperature and constant-humidity set | |
| CN201463265U (en) | Integral household heat pump water heater with dehumidification function | |
| CN205425164U (en) | Air handling unit | |
| CN209415686U (en) | A Fresh Air Air Conditioning System Applicable to Passive Houses with Very Low Energy Consumption | |
| CN103953976B (en) | A kind of connected machine fresh air dehumidifier system | |
| CN201926079U (en) | Intelligent energy-saving central air-conditioning device | |
| CN202032651U (en) | Electrical heating assisted solar capillary tube heating system | |
| CN205678772U (en) | A kind of air-treatment unit | |
| CN205505265U (en) | Runner dehumidification air conditioning system | |
| CN103196196A (en) | Temperature and humidity conditioning system combining phase-change temperature regulation with independent fresh air | |
| CN208475471U (en) | A kind of warm-natured hygroscopic water control air-conditioning system of high-environmental |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |