CN201327128Y - Air-conditioning ventilation system with self-lowered shutter exhaust device - Google Patents
Air-conditioning ventilation system with self-lowered shutter exhaust device Download PDFInfo
- Publication number
- CN201327128Y CN201327128Y CNU2008202013538U CN200820201353U CN201327128Y CN 201327128 Y CN201327128 Y CN 201327128Y CN U2008202013538 U CNU2008202013538 U CN U2008202013538U CN 200820201353 U CN200820201353 U CN 200820201353U CN 201327128 Y CN201327128 Y CN 201327128Y
- Authority
- CN
- China
- Prior art keywords
- air
- self
- fire
- exhaust device
- conditioned room
- 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 - Lifetime
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 20
- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
本实用新型涉及带自垂式百叶排风装置的空调通风系统，包括空调房间(1)，其特征是：还包括室外空调器(2)和消防排烟装置(4)；室外空调器(2)的进风口(21)与室外空气连通，室外空调器(2)的送风口(22)、回风口(23)分别与空调房间(1)的内部连通；消防排烟装置(4)的抽风口与空调房间(1)的消防排烟口(11)连通，空调房间(1)的侧壁设有排风口，在该排风口处设有自垂式百叶(3)。本实用新型的自垂式百叶可自动开启或关闭；它可以满足空调通风与消防排烟之间的功能转换，实现空调通风与消防排烟之间的功能自动转换的目的。具有结构简单，降低系统的造价和增加系统可靠性，使本系统具有高效、实用、节能的有益效果。
The utility model relates to an air-conditioning ventilation system with a self-vertical louver exhaust device, which includes an air-conditioned room (1), and is characterized in that it also includes an outdoor air conditioner (2) and a fire-fighting smoke exhaust device (4); the outdoor air conditioner (2) The air inlet (21) of ) communicates with the outdoor air, and the air supply outlet (22) and return air outlet (23) of the outdoor air conditioner (2) communicate with the inside of the air-conditioned room (1) respectively; The mouth is communicated with the fire smoke exhaust outlet (11) of the air-conditioned room (1), and the side wall of the air-conditioned room (1) is provided with an air outlet, and a self-hanging louver (3) is provided at the air outlet. The self-hanging louver of the utility model can be opened or closed automatically; it can meet the function conversion between air-conditioning ventilation and fire-fighting smoke exhaust, and realize the purpose of automatic function conversion between air-conditioning ventilation and fire-fighting smoke exhaust. The utility model has the advantages of simple structure, reduced system cost and increased system reliability, so that the system has the beneficial effects of high efficiency, practicality and energy saving.
Description
技术领域 technical field
本实用新型涉及一种空调通风系统，特别是一种带自垂式百叶排风装置的空调通风系统。属于暖通空调技术领域。The utility model relates to an air conditioning and ventilation system, in particular to an air conditioning and ventilation system with a self-hanging louver exhaust device. It belongs to the technical field of heating, ventilating and air conditioning.
背景技术 Background technique
目前，在很多高大空间中，既要设计空调通风系统又要设计消防排烟系统。人们往往采用电动风阀来满足两者之间的功能转换。在空调通风工况下，电动风阀打开，系统进行正压排气；在消防工况下，电动风阀关闭，系统进行排烟。但这种利用电动风阀转换的方法存在如下缺点：1、由于电动风阀易产生故障，因此造成系统的可靠性降低。2、系统结构较复杂，造价较高。3、在室外特定风向的影响下容易引起气流倒灌。At present, in many tall spaces, it is necessary to design both the air conditioning ventilation system and the fire and smoke exhaust system. People often use electric air valves to meet the functional conversion between the two. In the condition of air conditioning and ventilation, the electric air valve is opened, and the system performs positive pressure exhaust; in the case of fire protection, the electric air valve is closed, and the system exhausts smoke. However, the method of using the electric air valve to switch has the following disadvantages: 1. Since the electric air valve is prone to failure, the reliability of the system is reduced. 2. The system structure is more complex and the cost is higher. 3. Under the influence of a specific outdoor wind direction, it is easy to cause airflow backflow.
实用新型内容 Utility model content
本实用新型的目的，是为了克服现有的空调通风及消防排烟系统存在可靠性低、系统造价高的缺点，提供一种带自垂式百叶排风装置的空调通风系统，该系统具有可靠性高、系统造价低的特点。The purpose of this utility model is to provide an air-conditioning and ventilation system with a self-hanging louver exhaust device in order to overcome the shortcomings of low reliability and high system cost in the existing air-conditioning ventilation and fire-fighting and smoke exhaust systems. High reliability and low system cost.
本实用新型的目的可以通过如下技术方案达到：The purpose of this utility model can be achieved through the following technical solutions:
带自垂式百叶排风装置的空调通风系统，包括空调房间，其结构特点是：还包括室外空调器和消防排烟装置；室外空调器的进风口与室外空气连通，室外空调器的送风口、回风口分别与空调房间的内部连通；消防排烟装置的抽风口与空调房间的消防排烟口连通，空调房间的侧壁设有排风口，在该排风口处设有自垂式百叶。The air-conditioning and ventilation system with self-vertical louver exhaust device includes air-conditioned rooms, and its structural features are: it also includes outdoor air conditioners and fire-fighting and smoke exhaust devices; the air inlet of the outdoor air conditioner is connected with the outdoor air, and the air supply outlet of the outdoor air conditioner The air outlet and the return air outlet are respectively connected with the interior of the air-conditioned room; the air outlet of the fire-fighting smoke exhaust device is connected with the fire-fighting smoke exhaust outlet of the air-conditioned room. blinds.
自垂式百叶可根据室内外压差的变化，自动开启或关闭；当室内处于正压时，自垂式百叶自动打开，对室内进行排气；当室内处于负压时，自垂式百叶自动关闭。The self-hanging louvers can be opened or closed automatically according to the change of indoor and outdoor pressure difference; when the room is under positive pressure, the self-hanging louvers will automatically open to exhaust the room; closure.
本实用新型的目的还可以通过如下技术方案达到：The purpose of this utility model can also be achieved through the following technical solutions:
本实用新型的一种实施方案是：消防排烟装置可以由风机构成。A kind of embodiment of the present utility model is: fire-fighting and smoke-exhausting device can be made of blower fan.
本实用新型的一种实施方案是：所述排风口至少有两个并且设置在空调房间侧壁的上部。An embodiment of the utility model is: there are at least two air exhaust outlets and they are arranged on the upper part of the side wall of the air-conditioned room.
本实用新型的一种实施方案是：自垂式百叶可以由框架和若干叶片构成，所述叶片的端部与框架活动连接，形成自由式转动结构。One embodiment of the utility model is: the self-hanging louvers can be composed of a frame and several blades, and the ends of the blades are movably connected with the frame to form a freely rotating structure.
本实用新型的一种实施方案是：在空调器的进风口处可以设置有防雨进风百叶。A kind of embodiment of the present utility model is: the air inlet place of air conditioner can be provided with rainproof wind inlet louver.
本实用新型的有益效果是：The beneficial effects of the utility model are:
本实用新型由于在空调房间内安装自垂式百叶，自垂式百叶可根据室内外空气压力差的变化，自动开启或关闭；它可以满足空调通风与消防排烟之间的功能转换，实现空调通风与消防排烟之间的功能自动转换的目的。具有结构简单，降低系统的造价和增加系统可靠性，使本系统具有高效、实用、节能的有益效果。Since the utility model installs the self-hanging louvers in the air-conditioning room, the self-hanging louvers can be automatically opened or closed according to the change of the indoor and outdoor air pressure difference; The purpose of automatic switching between functions of ventilation and fire smoke exhaust. The utility model has the advantages of simple structure, reduced system cost and increased system reliability, so that the system has the beneficial effects of high efficiency, practicality and energy saving.
附图说明 Description of drawings
图1是本实用新型的整体结构示意图。Fig. 1 is a schematic diagram of the overall structure of the utility model.
具体实施方式 Detailed ways
具体实施例1：Specific embodiment 1:
参照图1，本实施例包括空调房间1、室外空调器2和消防排烟装置4；室外空调器2的进风口21与室外空气连通，室外空调器2的送风口22、回风口23分别与空调房间1的内部连通；消防排烟装置4的抽风口与空调房间1的消防排烟口11连通，空调房间1的侧壁设有排风口，在该排风口处设有自垂式百叶3。在空调器2的进风口21处设置有一防雨进风百叶5。With reference to Fig. 1, present embodiment comprises air-conditioning room 1, outdoor air conditioner 2 and fire-fighting and smoke-exhausting device 4; The interior of the air-conditioned room 1 is connected; the exhaust port of the fire-fighting smoke exhaust device 4 is connected with the fire-fighting smoke exhaust port 11 of the air-conditioned room 1, and the side wall of the air-conditioned room 1 is provided with an air exhaust port. Venetian 3. The air inlet 21 of the air conditioner 2 is provided with a rainproof wind inlet louver 5 .
本实施例中，排烟风口11设置在空调房间1的顶部，排烟风口11与连通室外空气的排烟装置4抽风口连接。在空调房间1的侧壁上部设有二个排风口顺所述排风口处各安装有一个自垂式百叶3。消防排烟装置4由风机构成。自垂式百叶3由框架和若干叶片构成，所述叶片的端部与框架活动连接，形成自由式转动结构。In this embodiment, the smoke exhaust outlet 11 is arranged on the top of the air-conditioned room 1 , and the smoke exhaust outlet 11 is connected to the exhaust outlet of the smoke exhaust device 4 communicating with outdoor air. Two air outlets are arranged on the upper part of the side wall of the air-conditioned room 1, and a self-hanging
工作原理：working principle:
参照图1，在通风空调状态下，室外新风通过防雨进风百叶进入空调器，再通过送风口送入空调房间内，此时Pn＞Pw，(Pw表示室外风压；Pn表示室内压力)，自垂式百叶自动向外打开，对室内进行排气；在消防状态下，空调器关闭，消防排烟风机开启，此时，Pn＜Pw，自垂式百叶自动关闭，排烟风口打开对室内进行排烟。由此可见，自垂式百叶可根据室内外压差的变化，自动开启或关闭，完成两种工况的切换。Referring to Figure 1, in the state of ventilation and air conditioning, outdoor fresh air enters the air conditioner through the rain-proof air intake louvers, and then is sent into the air-conditioned room through the air supply port. At this time, Pn>Pw, (Pw indicates the outdoor wind pressure; Pn indicates the indoor pressure) , the self-hanging louvers are automatically opened outwards to exhaust the room; in the fire-fighting state, the air conditioner is turned off, and the fire exhaust fan is turned on. Smoke exhaust indoors. It can be seen that the self-hanging louver can be automatically opened or closed according to the change of the indoor and outdoor pressure difference, and the switch between the two working conditions can be completed.
其他实施例：Other examples:
所述自垂式百叶3的数量为1个、3个、4个、5个或6个。改变自垂式百叶3的数量及安装位置或者是采用其他类型的消防排烟设备都属于本实用新型的保护范围。The number of the self-hanging
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202013538U CN201327128Y (en) | 2008-09-28 | 2008-09-28 | Air-conditioning ventilation system with self-lowered shutter exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202013538U CN201327128Y (en) | 2008-09-28 | 2008-09-28 | Air-conditioning ventilation system with self-lowered shutter exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327128Y true CN201327128Y (en) | 2009-10-14 |
Family
ID=41179100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202013538U Expired - Lifetime CN201327128Y (en) | 2008-09-28 | 2008-09-28 | Air-conditioning ventilation system with self-lowered shutter exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327128Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175281A (en) * | 2011-12-22 | 2013-06-26 | 上海邮电设计咨询研究院有限公司 | Energy-saving communication machine room capable of directly introducing fresh air |
| CN106594901A (en) * | 2017-02-15 | 2017-04-26 | 东莞市绿康能电器科技有限公司 | Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof |
| CN116221876A (en) * | 2023-02-28 | 2023-06-06 | 科圣鹏环境科技股份有限公司 | Intelligent room differential pressure control system |
-
2008
- 2008-09-28 CN CNU2008202013538U patent/CN201327128Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175281A (en) * | 2011-12-22 | 2013-06-26 | 上海邮电设计咨询研究院有限公司 | Energy-saving communication machine room capable of directly introducing fresh air |
| CN106594901A (en) * | 2017-02-15 | 2017-04-26 | 东莞市绿康能电器科技有限公司 | Air purifier with indoor circulation and indoor and outdoor air change functions and controlling system thereof |
| CN116221876A (en) * | 2023-02-28 | 2023-06-06 | 科圣鹏环境科技股份有限公司 | Intelligent room differential pressure control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201141661Y (en) | Integrated energy-saving air conditioning unit | |
| CN205245451U (en) | Coordinated control system | |
| CN102425820A (en) | Split air conditioner capable of realizing night ventilation | |
| CN205747156U (en) | Intelligent fresh air ventilation heat exchange clearing machine | |
| CN203771619U (en) | Non-pipeline type bidirectional fresh air system | |
| CN202432634U (en) | Intelligent fresh air exchanger | |
| CN206572714U (en) | A kind of multi-way intelligence room air regulation device | |
| CN201327128Y (en) | Air-conditioning ventilation system with self-lowered shutter exhaust device | |
| GB2374661A (en) | Ventilation system for a building | |
| CN201348312Y (en) | Minitype fresh air ventilator | |
| CN105972715A (en) | Cooling device for air conditioner outdoor unit and control method of cooling device | |
| CN206247549U (en) | A kitchen air-makeup system with waste-heat recovery device | |
| CN204853727U (en) | A air ducting for having more online off -premises station laminate arrangement | |
| CN103438553A (en) | Indoor fresh air and temperature regulation system | |
| CN201429164Y (en) | A heat recovery fresh air fan | |
| CN202468372U (en) | Two-way synchronous ventilator | |
| CN216346649U (en) | Fresh air equipment and multi-line air conditioning system | |
| CN207161371U (en) | A kind of blower fan for preventing gas flow counterflow | |
| CN205425207U (en) | A solar intelligent energy-saving fresh air purification window sash | |
| CN205481488U (en) | Intelligent energy -conserving fresh air purification machine with window frame combination | |
| CN205909446U (en) | Main passive integrative heat recovery type new trend system | |
| CN104676809A (en) | Two-way new trend system of no pipeline formula | |
| CN212005928U (en) | An air-conditioning terminal device with exhaust function | |
| WO2023202110A1 (en) | Ventilator and operation method therefor | |
| CN211667960U (en) | Intelligent energy-saving ventilation device for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |
|
| CX01 | Expiry of patent term |