CN204987243U - New trend control system - Google Patents
New trend control system Download PDFInfo
- Publication number
- CN204987243U CN204987243U CN201520757821.XU CN201520757821U CN204987243U CN 204987243 U CN204987243 U CN 204987243U CN 201520757821 U CN201520757821 U CN 201520757821U CN 204987243 U CN204987243 U CN 204987243U
- Authority
- CN
- China
- Prior art keywords
- air
- indoor
- fan
- outdoor
- return
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000002131 composite material Substances 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
本实用新型公开了新风控制系统，新风控制系统包括室内部分和室外部分，室内部分包括室内进风管、室内回风管、移动检测盒和液晶显示屏；室外部分包括室外机和风道，室外机内设有回风机、进风机、全热交换器和控制器，风道内依次设有第一电动阀、第二电动阀和第三电动阀，第一电动阀与第二电动阀之间设有室外回风管，所述室外回风管经全热交换器与回风机相连，第二电动阀与第三电动阀之间设有室外进风管，所述室外进风管经全热交换器与进风机相连；控制器通过导线分别与三个电动阀、进风机、回风机以及室内部分的液晶显示屏连接；室内进风管与进风机相连，室内回风管与回风机相连。该系统结构简单、性能高效，不仅可以净化室内空气，还具有节约能耗低作用。
The utility model discloses a fresh air control system. The fresh air control system includes an indoor part and an outdoor part. The indoor part includes an indoor air inlet pipe, an indoor air return pipe, a mobile detection box and a liquid crystal display; the outdoor part includes an outdoor unit and an air duct. There are a return fan, an inlet fan, a total heat exchanger and a controller inside. The first electric valve, the second electric valve and the third electric valve are arranged in sequence in the air duct, and there is a The outdoor air return pipe, the outdoor air return pipe is connected to the return fan through the total heat exchanger, the outdoor air inlet pipe is arranged between the second electric valve and the third electric valve, and the outdoor air inlet pipe passes through the total heat exchanger It is connected with the inlet fan; the controller is connected with three electric valves, the inlet fan, the return fan and the LCD screen of the indoor part through wires; the indoor air inlet pipe is connected with the inlet fan, and the indoor return air pipe is connected with the return fan. The system has a simple structure and high performance. It can not only purify indoor air, but also save energy and reduce energy consumption.
Description
技术领域 technical field
本发明涉及的是一种新风系统，属于建筑通风技术领域。 The invention relates to a fresh air system, which belongs to the technical field of building ventilation.
背景技术 Background technique
新风系统是一种建筑通风排气装置，属于空气循环系统，可以让人们在密闭的室内能够呼吸到新鲜、洁净及高品质的空气。它是在密闭的室内一侧用进风设备向室内进新风，从另一侧用送风设备向室外排出旧的空气，从而满足室内新鲜空气的需要。 The fresh air system is a building ventilation and exhaust device, which belongs to the air circulation system, allowing people to breathe fresh, clean and high-quality air in a closed room. It is to use the air intake device to enter the fresh air into the room on one side of the airtight room, and use the air supply device to discharge the old air to the outside from the other side, so as to meet the needs of indoor fresh air.
目前市场上的新风系统主要的目的是降低室内CO2浓度，这类系统都是认为室外空气是洁净空气，通过检测室内CO2浓度定时向室内进新风，其未考虑到现在室外的空气污染严重，进入的新鲜空气成为新的污染源，用时未采用热交换系统，能量损失严重。 The main purpose of the fresh air system currently on the market is to reduce the indoor CO 2 concentration. This type of system considers the outdoor air to be clean air, and regularly injects fresh air into the room by detecting the indoor CO 2 concentration. It does not take into account the serious outdoor air pollution. , the incoming fresh air becomes a new source of pollution, and the heat exchange system is not used for the time spent, resulting in serious energy loss.
发明内容 Contents of the invention
本发明针对现有不足，提供一种具有强力净化空气功能的新风系统，其能量回收高效，输入空气洁净，控制智能化。为实现上述目的，本发明采用技术方案是： Aiming at the existing deficiencies, the present invention provides a fresh air system with powerful air purification function, which has high energy recovery efficiency, clean input air and intelligent control. In order to achieve the above object, the technical solution adopted by the present invention is:
新风控制系统，包括室内部分和室外部分，室内部分包括室内进风管、室内回风管、移动检测盒和液晶显示屏，室内进风管和室内回风管内均设有分流罩；室外部分包括室外机和风道，室外机内设有回风机、进风机、全热交换器和控制器，风道内依次设有第一电动阀、第二电动阀和第三电动阀，第一电动阀与第二电动阀之间设有室外回风管，所述室外回风管经全热交换器与回风机相连，第二电动阀与第三电动阀之间设有室外进风管，所述室外进风管经全热交换器与进风机相连；控制器通过导线分别与三个电动阀、进风机、回风机以及室内部分的液晶显示屏连接；室内进风管与进风机相连，室内回风管与回风机相连；室内部分的移动检测盒，室内部分的移动检测盒，用于检测室内CO2含量，PM2.5浓度，甲醛含量及室内温湿度，并将检测信号通过无线传输至液晶显示屏显示，并通过导线传输至室外部分的控制器。 The fresh air control system includes an indoor part and an outdoor part. The indoor part includes an indoor air inlet pipe, an indoor air return pipe, a mobile detection box and a liquid crystal display screen. Both the indoor air inlet pipe and the indoor return air pipe are equipped with shunt covers; the outdoor part includes Outdoor unit and air duct. The outdoor unit is equipped with a return fan, an inlet fan, a total heat exchanger and a controller. The first electric valve, the second electric valve and the third electric valve are arranged in sequence in the air duct. The first electric valve and the third electric valve There is an outdoor air return pipe between the two electric valves, and the outdoor air return pipe is connected to the return fan through a total heat exchanger. An outdoor air inlet pipe is arranged between the second electric valve and the third electric valve, and the outdoor air inlet pipe The air duct is connected to the air intake fan through the total heat exchanger; the controller is connected to the three electric valves, the air intake fan, the return air fan and the LCD screen of the indoor part through wires; the indoor air intake pipe is connected to the air intake fan, and the indoor return air duct Connected with the return fan; the mobile detection box in the indoor part is used to detect the indoor CO2 content, PM2.5 concentration, formaldehyde content and indoor temperature and humidity, and transmit the detection signal to the LCD screen through wireless Displayed, and transmitted to the controller of the outdoor part through wires.
室内进风管的分流罩端口处设有负离子发生器；室内进风管与进风机之间设有复合过滤装置；风道两端设有室外风口防虫窗。 A negative ion generator is installed at the port of the shunt cover of the indoor air inlet pipe; a composite filter device is installed between the indoor air inlet pipe and the fan; both ends of the air duct are equipped with insect-proof windows for the outdoor air outlet.
新风控制系统的控制方法，室内部分的移动检测盒，将采集的室内CO2含量信号经液晶显示屏传至室外部分的控制器；当CO2含量浓度大于设定的上限阈值，则打开第一电动阀和第三电动阀，关闭第二电动阀；进风机和回风机工作在高档转速状态；当CO2含量浓度小于设定的下限阈值，则关闭第一电动阀和第三电动阀，打开第二电动阀；进风机和回风机工作在低档转速状态。 The control method of the fresh air control system is that the mobile detection box in the indoor part transmits the collected indoor CO 2 content signal to the controller in the outdoor part through the LCD screen; when the CO 2 content concentration is greater than the set upper threshold, the first The electric valve and the third electric valve close the second electric valve; the intake fan and the return fan work at a high speed state; when the CO 2 content concentration is less than the set lower limit threshold, close the first electric valve and the third electric valve and open The second electric valve; the intake fan and the return fan work at a low speed state.
本发明的新风系统基本工作原理是： The basic operating principle of the fresh air system of the present invention is:
系统在室内放置有移动检测盒，当CO2含量浓度大于上限阈值，人体感到不舒适时，则打开第一电动阀和第三电动阀，关闭第二电动阀；系统工作在外循环方式，即，室外空气通过第三电动阀、风管、全热交换器、进风机、复合过滤装置、进风管进入室内；室内污浊气体通过回风管、回风机、全热交换器、风管、第一电动阀，排出系统；此时，进风机和回风机工作在高档转速状态。 The system has a mobile detection box placed indoors. When the CO2 concentration is greater than the upper threshold and the human body feels uncomfortable, the first electric valve and the third electric valve are opened, and the second electric valve is closed; the system works in the external circulation mode, that is, Outdoor air enters the room through the third electric valve, air duct, total heat exchanger, air intake fan, composite filter device, and air intake pipe; indoor dirty air enters the room through the return air duct, return fan, total heat exchanger, air duct, and the first Electric valve, exhaust system; at this time, the intake fan and return fan work at high speed.
当CO2含量浓度小于下限阈值，则关闭第一电动阀和第三电动阀，打开第二电动阀，系统工作在内循环方式，即，室内空气通过回风管、回风机、全热交换器、风管、第二电动阀，以及全热交换器、进风机、复合过滤装置、进风管，重新进入室内；此时，进风机和回风机工作在低档转速状态。 When the CO2 content concentration is less than the lower limit threshold, close the first electric valve and the third electric valve, open the second electric valve, and the system works in the internal circulation mode, that is, the indoor air passes through the return air pipe, the return fan, and the total heat exchanger , the air duct, the second electric valve, and the total heat exchanger, the air intake fan, the composite filter device, and the air intake pipe re-enter the room; at this time, the air intake fan and the return fan work at a low speed state.
本发明的有益效果：本发明是一种采用内外循环方式的健康呼吸系统，通过检测室内CO2浓度，使系统实现内外循环工作方式，当室内二氧化碳含量过高，采用外循环方式输入外部空气，当CO2含量降低到人体舒适状态后，采用内循环方式，在进风口安装有复合过滤装置，有效提高系统的空气净化功能，采用高效的空气换热系统，在出风口安装有负离子发生器，持续高效发送负离子，该系统不仅可以净化室内空气，还具有养生保健功能。 Beneficial effects of the present invention: the present invention is a healthy breathing system adopting an internal and external circulation mode. By detecting the indoor CO2 concentration, the system realizes the internal and external circulation working mode. When the indoor carbon dioxide content is too high, the external circulation mode is adopted to input external air, When the CO2 content is reduced to a comfortable state for the human body, the internal circulation method is adopted, and a composite filter device is installed at the air inlet to effectively improve the air purification function of the system. An efficient air heat exchange system is adopted, and an anion generator is installed at the air outlet. Continuously and efficiently sending negative ions, the system can not only purify the indoor air, but also has the function of health care.
附图说明 Description of drawings
图1是本发明的结构示意图。 Fig. 1 is a schematic structural view of the present invention.
具体实施方式 detailed description
以下结合附图和实施例对本发明进行具体介绍如下： Below in conjunction with accompanying drawing and embodiment the present invention is specifically introduced as follows:
新风控制系统，包括室内部分和室外部分，室内部分包括室内进风管1、室内回风管18、移动检测盒19和液晶显示屏17，室内进风管1和室内回风管18内均设有分流罩2，室内进风管1的分流罩2端口处设有负离子发生器3；室外部分包括室外机7和风道9，室外机7内设有复合过滤装置4，回风机16、进风机5、全热交换器6和控制器15，风道9内依次设有第一电动阀10、第二电动阀11和第三电动阀12，第一电动阀10与第二电动阀11之间设有室外回风管8，所述室外回风管8经全热交换器6与回风机16相连，第二电动阀11与第三电动阀12之间设有室外进风管14，所述室外进风管14经全热交换器6与进风机5相连；控制器15通过导线分别与三个电动阀10、11和12、进风机5、回风机16以及室内部分的液晶显示屏17连接；风道9两端设有室外风口防虫窗13。室内进风管1经过复合过滤装置4与进风机5相连，室内回风管18与回风机16相连； The fresh air control system includes an indoor part and an outdoor part. The indoor part includes an indoor air inlet pipe 1, an indoor air return pipe 18, a mobile detection box 19 and a liquid crystal display screen 17. Both the indoor air inlet pipe 1 and the indoor air return pipe 18 are equipped with There is a shunt cover 2, and an anion generator 3 is provided at the port of the shunt cover 2 of the indoor air inlet pipe 1; the outdoor part includes an outdoor unit 7 and an air duct 9, and the outdoor unit 7 is provided with a composite filter device 4, a return fan 16, and an air intake fan 5. The total heat exchanger 6 and the controller 15, the first electric valve 10, the second electric valve 11 and the third electric valve 12 are arranged in the air duct 9 in sequence, between the first electric valve 10 and the second electric valve 11 An outdoor air return pipe 8 is provided, and the outdoor air return pipe 8 is connected to the return fan 16 through the total heat exchanger 6, and an outdoor air inlet pipe 14 is provided between the second electric valve 11 and the third electric valve 12. The outdoor air inlet pipe 14 is connected to the air inlet fan 5 through the total heat exchanger 6; the controller 15 is respectively connected to the three electric valves 10, 11 and 12, the inlet fan 5, the return fan 16 and the LCD screen 17 of the indoor part through wires ; Both ends of the air duct 9 are provided with insect-proof windows 13 for outdoor air outlets. The indoor air inlet pipe 1 is connected to the air inlet fan 5 through the composite filter device 4, and the indoor air return pipe 18 is connected to the return fan 16;
室内部分的移动检测盒19，用于检测室内CO2含量，PM2.5浓度，甲醛含量及室内温湿度，并将检测信号通过无线传输至液晶显示屏17显示，并通过导线传输至室外部分的控制器15。 The mobile detection box 19 of the indoor part is used to detect indoor CO2 content, PM2.5 concentration, formaldehyde content and indoor temperature and humidity, and transmit the detection signal to the LCD screen 17 for display through wireless transmission, and transmit it to the outdoor part through wires. controller 15.
新风控制系统的控制方法，室内部分的移动检测盒19，将采集的室内CO2含量信号经液晶显示屏17传至室外部分的控制器15；当CO2含量浓度大于上限阈值，则打开第一电动阀10和第三电动阀12，关闭第二电动阀11，进风机5和回风机16工作在高档转速状态；当CO2含量浓度小于下限阈值，则关闭第一电动阀10和第三电动阀12，打开第二电动阀11，进风机5和回风机16工作在低档转速状态。 In the control method of the fresh air control system, the mobile detection box 19 of the indoor part transmits the collected indoor CO2 content signal to the controller 15 of the outdoor part through the liquid crystal display screen 17; when the CO2 content concentration is greater than the upper threshold, the first The electric valve 10 and the third electric valve 12 close the second electric valve 11, and the air intake fan 5 and the return air blower 16 work at a high speed state; Valve 12 opens the second electric valve 11, and the air intake fan 5 and the return fan 16 work at a low speed state.
本发明的新风系统基本工作原理是： The basic operating principle of the fresh air system of the present invention is:
系统在室内放置有移动检测盒，当CO2含量浓度大于上限阈值，人体感到不舒适时，则打开第一电动阀和第三电动阀，关闭第二电动阀；系统工作在外循环方式，即， The system has a mobile detection box placed indoors. When the CO2 concentration is greater than the upper threshold and the human body feels uncomfortable, the first electric valve and the third electric valve are opened, and the second electric valve is closed; the system works in the external circulation mode, that is,
室外空气通过第三电动阀、风管、全热交换器、进风机、复合过滤装置、进风管进入室内；室内污浊气体通过回风管、回风机、全热交换器、风管、第一电动阀，排出系统；此时，进风机和回风机工作在高档转速状态。 Outdoor air enters the room through the third electric valve, air duct, total heat exchanger, air intake fan, composite filter device, and air intake pipe; indoor dirty air enters the room through the return air duct, return fan, total heat exchanger, air duct, and the first Electric valve, exhaust system; at this time, the intake fan and return fan work at high speed.
当CO2含量浓度小于下限阈值，则关闭第一电动阀和第三电动阀，打开第二电动阀，系统工作在内循环方式，即，室内空气通过回风管、回风机、全热交换器、风管、第二电动阀，以及全热交换器、进风机、复合过滤装置、进风管，重新进入室内；此时，进风机和回风机工作在低档转速状态。 When the CO2 content concentration is less than the lower limit threshold, close the first electric valve and the third electric valve, open the second electric valve, and the system works in the internal circulation mode, that is, the indoor air passes through the return air pipe, the return fan, and the total heat exchanger , the air duct, the second electric valve, and the total heat exchanger, the air intake fan, the composite filter device, and the air intake pipe re-enter the room; at this time, the air intake fan and the return fan work at a low speed state.
系统在室外进风口设有复合过滤装置，可有效过滤粉尘微粒和PM2.5，吸附和分解室内空气中苯和甲醛等。系统进回风都经过热交换装置，有效回收能量。在室内出风口安装有纯净负离子发生器，持续高效发送负离子。检测盒实时检测室内CO2，通过无线传输显示在控制面板上。 The system is equipped with a composite filter device at the outdoor air inlet, which can effectively filter dust particles and PM2.5, and absorb and decompose benzene and formaldehyde in the indoor air. Both the inlet and outlet air of the system pass through the heat exchange device to effectively recover energy. A pure negative ion generator is installed at the indoor air outlet to continuously and efficiently send negative ions. The detection box detects indoor CO 2 in real time and displays it on the control panel through wireless transmission.
以上已以较佳实施例公布了本发明，然其并非用以限制本发明，凡采取等同替换或等效变换的形式所获得的技术方案，均落在本发明的保护范围之内。 The present invention has been disclosed above with preferred embodiments, but it is not intended to limit the present invention. All technical solutions obtained in the form of equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757821.XU CN204987243U (en) | 2015-09-28 | 2015-09-28 | New trend control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757821.XU CN204987243U (en) | 2015-09-28 | 2015-09-28 | New trend control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987243U true CN204987243U (en) | 2016-01-20 |
Family
ID=55121609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757821.XU Expired - Fee Related CN204987243U (en) | 2015-09-28 | 2015-09-28 | New trend control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240934A (en) * | 2015-09-28 | 2016-01-13 | 南京科技职业学院 | New air control system and control method thereof |
| CN106940062A (en) * | 2017-03-24 | 2017-07-11 | 浙江立信建设发展有限公司 | A kind of indoor ventilation system |
-
2015
- 2015-09-28 CN CN201520757821.XU patent/CN204987243U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240934A (en) * | 2015-09-28 | 2016-01-13 | 南京科技职业学院 | New air control system and control method thereof |
| CN106940062A (en) * | 2017-03-24 | 2017-07-11 | 浙江立信建设发展有限公司 | A kind of indoor ventilation system |
| CN106940062B (en) * | 2017-03-24 | 2019-05-10 | 浙江立信建设发展有限公司 | an indoor ventilation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203163091U (en) | Intelligent fresh air purifying household air conditioner | |
| CN203949322U (en) | Indoor-outdoor air exchange Intelligent purifying system | |
| CN103307696B (en) | Energy-saving windowsill embedded air ventilator | |
| CN107420009A (en) | Fresh air purification window and ventilation method thereof | |
| CN203964179U (en) | Utilize the air-conditioner of outdoor fan ventilation | |
| CN103743055A (en) | Fresh air and indoor air purification dual-purpose machine | |
| CN204404424U (en) | Intelligent indoor air treatment system | |
| CN204358858U (en) | Fresh-air ventilation and air cleaner | |
| CN203518049U (en) | Dustproof humidification type air purifying device | |
| CN105240934A (en) | New air control system and control method thereof | |
| CN204987243U (en) | New trend control system | |
| CN204421269U (en) | Energy-conservation wall-fresh air purifier | |
| CN206681639U (en) | A fresh air purification window | |
| CN203776489U (en) | Novel air purification bed | |
| CN207094886U (en) | It is a kind of to be used for central air-conditioning or the system and device of fresh air pipeline purification of air | |
| CN202675491U (en) | Total heat recovery unit with filtering and humidifying functions | |
| CN201926079U (en) | Intelligent energy-saving central air-conditioning device | |
| CN206669962U (en) | Cabinet type purifies complete-hot fresh air machine | |
| CN205026849U (en) | Novel air humidification purifier | |
| CN205372766U (en) | Purify PM2. 5 heat recovery fresh air ventilator | |
| CN204987272U (en) | Clean new trend system of dual -purpose type | |
| CN204202097U (en) | The vehicle-mounted total heat exchanger of inner-outer circulation | |
| CN201973840U (en) | Fresh air ventilator | |
| CN208901568U (en) | A kind of new blower of Novel ceiling | |
| CN204345862U (en) | The device of a kind of novel auxiliary common air-conditioning intelligence ventilation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |