WO2014053079A1 - Bottom-exhaust air shower room - Google Patents

Bottom-exhaust air shower room Download PDF

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Publication number
WO2014053079A1
WO2014053079A1 PCT/CN2012/082839 CN2012082839W WO2014053079A1 WO 2014053079 A1 WO2014053079 A1 WO 2014053079A1 CN 2012082839 W CN2012082839 W CN 2012082839W WO 2014053079 A1 WO2014053079 A1 WO 2014053079A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
exhaust
air shower
shower
shower room
Prior art date
Application number
PCT/CN2012/082839
Other languages
French (fr)
Chinese (zh)
Inventor
臧筑华
田联达
臧今楠
钱海东
杨永安
石海莲
张洪生
魏德立
曹福虹
姚凯
李文锋
杨奎
雷斌
Original Assignee
天津天星电子有限公司
天津绿标节能环保设计院
天津基石科技服务有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天津天星电子有限公司, 天津绿标节能环保设计院, 天津基石科技服务有限公司 filed Critical 天津天星电子有限公司
Publication of WO2014053079A1 publication Critical patent/WO2014053079A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
    • 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
    • F24F7/007—Ventilation with forced flow

Definitions

  • the invention discloses a wind shower chamber with a lower exhaust air.
  • the air shower interior is negative pressure during the air shower period, fresh air operation, fresh air and exhaust air heat exchange; suitable for newly built and reconstructed various clean air shower chambers, belonging to Clean and energy saving areas.
  • the current air shower chamber does not follow the example and research of the operation of the lower exhaust air and airflow heat exchange.
  • the air mixture in the air showering period is uncomfortable, and the respiratory system is uncomfortable, and there is an unsafe hazard.
  • the operation consumes a large cost and the heat energy is lost. Big.
  • the utility model relates to a wind shower chamber with a lower exhaust air, which adopts a lower exhaust air to ensure that the breathing system receives fresh air; an air treatment box is separately arranged by using fresh air and exhaust air, the sound quality is improved, the input air quality is improved, the air shower room noise is reduced, and the air shower chamber is improved.
  • the invention has the following features:
  • the air shower interior of the air shower period is in the state of lower exhaust and negative pressure, and the fresh air and exhaust air are exchanged.
  • An exhaust air treatment static pressure tank is disposed at a lower portion of the air shower chamber.
  • the two airflow pipes are insulated and exchange heat through a gas heat exchanger.
  • the exhaust delay is turned on for 5 seconds (the time can be extended according to actual environmental requirements).
  • the air shower is in a negative pressure state. Enter the working area to open the air shower room. The working area enters the door at a positive pressure state. After the human body walks out, it is in a negative pressure state, and after the negative pressure state is delayed, the air shower chamber is kept in a static pressure state.
  • the internal volume is not less than 1/5 of the volume of the air shower chamber. In some cases, it is equipped with an air freshening device, an ultraviolet disinfection device or an ozone disinfecting device.
  • the fresh air output is distributed to the top and surrounding air showers by a fresh air treatment static pressure tank.
  • the fresh air at the input of the fresh air treatment static pressure tank is connected to the gas heat exchanger after air treatment.
  • the suction side of the exhaust air is installed under the foot pedal, and two or more layers of the whole microporous plate are arranged under the foot surface, the diameter of the hole is more than 2 mm, and the working surface is stacked upwards, and the spacing of each layer is greater than 50 mm.
  • the exhaust output is mounted on the side of the air shower through an elbow, into the side sandwich, and connected to the gas heat exchanger via a pipe.
  • the exhaust air output tail is equipped with an electrostatic adsorption air treatment device to effectively control the pollution of dust dispersed in the air space of the clean area.
  • Fresh air and exhaust ducts should be insulated.
  • the lower exhaust air treatment static pressure box should be more than 300mm
  • the pedal ground is made of stainless steel plate strips.
  • the air shower is surrounded by a sandwich insulation wall.
  • the two airflow pipes are insulated and installed in the thermal insulation wall.
  • the gas heat exchanger and various air treatment devices are installed in the sandwich wall at the same time.
  • the sandwich wall is made easy to disassemble. structure.
  • the control system is set according to the air shower control principle of the lower exhaust air.
  • Application example 2 new air shower 1.
  • the air shower room adopts metal frame and sandwich enclosing structure.
  • the air treatment box is installed by using fresh air and exhaust air to silence the sound and improve the input air quality and reduce the noise of the air shower, and improve the dust adsorption and sterilization performance of the air shower.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

A bottom-exhaust air shower room having new air introduced through the four sides and the top thereof and expelled through an air-processing tank in the bottom thereof; negative pressure is present in the air shower room during air showers; the new air exchanges heat with the exhaust air; exhaust of air through the bottom is done to ensure that a respiratory system receives fresh air, thus ensuring that a user may breath comfortably; the heat exchange between the new air and the exhaust air reduces energy loss.

Description

下排风的风淋室 技术领域  Air shower under the wind
本发明公开了一种下排风的风淋室，风淋室内部在风淋时段为负压，全新风运行， 新风和排风热交换； 适用于新建和改造各种洁净风淋室， 属于洁净和节能减排领 域。 The invention discloses a wind shower chamber with a lower exhaust air. The air shower interior is negative pressure during the air shower period, fresh air operation, fresh air and exhaust air heat exchange; suitable for newly built and reconstructed various clean air shower chambers, belonging to Clean and energy saving areas.
背景技术 Background technique
现行的风淋室没有按照下排风和气流热交换运行的实例和研究，人体在风淋时段 呼吸风淋的混合气体， 呼吸系统不舒服， 且存在不安全危害， 运行消耗费用大， 热能损失大。 The current air shower chamber does not follow the example and research of the operation of the lower exhaust air and airflow heat exchange. The air mixture in the air showering period is uncomfortable, and the respiratory system is uncomfortable, and there is an unsafe hazard. The operation consumes a large cost and the heat energy is lost. Big.
发明内容 Summary of the invention
一种下排风的风淋室，采用下排风保证呼吸系统接受清新空气； 采用新风和排风 分别设置空气处理箱， 消音和提高输入空气质量和降低风淋室噪音、提高了风淋 室吸附尘埃和灭菌性能； 新风和排风热交换降低能耗损失； 保证人体呼吸舒适。 广泛应用在使用风淋室的场合， 可工业化、 标准化、 系列化、 通用化生产， 投资 少， 见效快， 热能利用效率高。 The utility model relates to a wind shower chamber with a lower exhaust air, which adopts a lower exhaust air to ensure that the breathing system receives fresh air; an air treatment box is separately arranged by using fresh air and exhaust air, the sound quality is improved, the input air quality is improved, the air shower room noise is reduced, and the air shower chamber is improved. Adsorption of dust and sterilization performance; fresh air and exhaust heat exchange reduce energy loss; ensure the body's breathing comfort. It is widely used in the case of using air showers. It can be industrialized, standardized, serialized, and generalized. It has low investment, quick effect, and high heat utilization efficiency.
本发明具有以下特征： The invention has the following features:
1.风淋时段的风淋室内部呈下排风和负压状态， 新风和排风热交换。  1. The air shower interior of the air shower period is in the state of lower exhaust and negative pressure, and the fresh air and exhaust air are exchanged.
具体实施方法 Specific implementation method
通风系统： ventilation system:
在新风输入部分， 设置新风处理静压箱。 In the fresh air input section, set the fresh air treatment static pressure tank.
[0006] 在风淋室下部设置排风空气处理静压箱。  [0006] An exhaust air treatment static pressure tank is disposed at a lower portion of the air shower chamber.
两种气流管道保温处理， 通过气体热交换器交换热量。 The two airflow pipes are insulated and exchange heat through a gas heat exchanger.
下排风的风淋室控制原则： The principle of air shower control under the wind:
保证排风部分的输出量大于输入量。 Ensure that the output of the exhaust section is greater than the input.
排风延时开启 5秒 （时间根据实际环境需求可延长）。 The exhaust delay is turned on for 5 seconds (the time can be extended according to actual environmental requirements).
静态时， 风淋室内部正压状态。 When static, the air shower is positively pressurized inside the room.
风淋时段风淋室内为负压状态。 进入工作区域开启风淋室， 工作区进入门时刻为正压状态， 人体走出后为负压状 态， 并且延时负压状态后保持风淋室内在静态处在正压状态。 During the air shower, the air shower is in a negative pressure state. Enter the working area to open the air shower room. The working area enters the door at a positive pressure state. After the human body walks out, it is in a negative pressure state, and after the negative pressure state is delayed, the air shower chamber is kept in a static pressure state.
新风处理静压箱： Fresh air treatment static pressure box:
按照微孔板消音器制造方法制造， 安装在风淋室屋顶， 内容积不小于风淋室内容 积的 1/5， 有些场合配备空气清新装置、 紫外消毒装置或臭氧消毒装置。 It is manufactured according to the microplate silencer manufacturing method and installed on the roof of the air shower chamber. The internal volume is not less than 1/5 of the volume of the air shower chamber. In some cases, it is equipped with an air freshening device, an ultraviolet disinfection device or an ozone disinfecting device.
新风输出端通过新风处理静压箱分配给顶部和四周的风淋口。 The fresh air output is distributed to the top and surrounding air showers by a fresh air treatment static pressure tank.
新风处理静压箱输入端的新风经空气处理后与气体热交换器连接。 The fresh air at the input of the fresh air treatment static pressure tank is connected to the gas heat exchanger after air treatment.
排风空气处理静压箱： Exhaust air treatment static pressure box:
排风吸入端安装在脚踏地下，在脚踏地面下设置两层以上整面微孔板，孔眼直径 大于 2mm， 打工加工面朝上依次叠放， 每层间距大于 50mm。 The suction side of the exhaust air is installed under the foot pedal, and two or more layers of the whole microporous plate are arranged under the foot surface, the diameter of the hole is more than 2 mm, and the working surface is stacked upwards, and the spacing of each layer is greater than 50 mm.
排风输出端通过弯头安装在风淋室侧面，进入侧面夹层，通过管道与气体热交换 器连接。 The exhaust output is mounted on the side of the air shower through an elbow, into the side sandwich, and connected to the gas heat exchanger via a pipe.
排风输出尾部，配置静电吸附空气处理装置，有效控制污染的尘埃弥散在洁净区 域的大气空间。 The exhaust air output tail is equipped with an electrostatic adsorption air treatment device to effectively control the pollution of dust dispersed in the air space of the clean area.
新风和排风管道要保温处理。 Fresh air and exhaust ducts should be insulated.
新风和排风热交换： Fresh air and exhaust heat exchange:
利用各种气体热交换器进行球体热交换， 保证两种交换的气流相互隔绝， 例如： 采用金属蜂窝板气体热交换器。 The use of various gas heat exchangers for sphere heat exchange ensures that the two exchanged gas streams are isolated from each other, for example: a metal honeycomb plate gas heat exchanger.
在高温或低温场所， 配备新风温度补偿装置， 例如： 热风补偿或制冷补偿。 应用实例 1原有风淋室的改造： In high temperature or low temperature places, equipped with fresh air temperature compensation devices, such as: hot air compensation or cooling compensation. Application example 1 Transformation of the original air shower:
抬高原有风淋室，采用三层微孔板依次叠放， 则下排风空气处理静压箱高度应大 于 300mm， 脚踏地面采用不锈钢板制造的条状风口板。 Lifting the plateau with air shower, using three layers of microporous plates in turn, the lower exhaust air treatment static pressure box should be more than 300mm, the pedal ground is made of stainless steel plate strips.
增高风淋室顶部，采用两层微孔板依次叠放，顶部和四周输出口在微孔板叠层处 理后的空间， 连通管路做变径处理， 或采用控制阀门进行调整。 Increase the top of the air shower, use two layers of microporous plates to stack in turn, the top and surrounding output ports in the space after the microplate stacking treatment, connect the pipeline to reduce the diameter, or use the control valve to adjust.
风淋室在四周， 增加一面夹层保温墙， 将两种气流管道保温后安装在保温墙内， 气体热交换器、各种空气处理装置同时安装在夹层墙内，夹层墙做成便于拆装的 结构。 The air shower is surrounded by a sandwich insulation wall. The two airflow pipes are insulated and installed in the thermal insulation wall. The gas heat exchanger and various air treatment devices are installed in the sandwich wall at the same time. The sandwich wall is made easy to disassemble. structure.
控制系统按照下排风的风淋室风淋控制原则设定。 The control system is set according to the air shower control principle of the lower exhaust air.
应用实例 2新建风淋室： 1.风淋室采用金属框架和夹层围护结构。 Application example 2 new air shower: 1. The air shower room adopts metal frame and sandwich enclosing structure.
2.增加风淋室高度。  2. Increase the height of the air shower.
3.按照上述风淋室的改造方法进行制造。  3. Manufacture according to the above-mentioned air shower chamber modification method.
本发明的有益效果为： The beneficial effects of the invention are:
1.采用下排风保证呼吸系统接受清新空气， 提高人体呼吸舒适度。  1. Use the lower exhaust to ensure that the respiratory system receives fresh air and improves the breathing comfort of the human body.
2.采用新风和排风分别设置空气处理箱， 消音和提高输入空气质量和降低风淋室 噪音、 提高了风淋室吸附尘埃和灭菌性能。  2. The air treatment box is installed by using fresh air and exhaust air to silence the sound and improve the input air quality and reduce the noise of the air shower, and improve the dust adsorption and sterilization performance of the air shower.
3.新风和排风热交换降低能耗损失。  3. Fresh air and exhaust heat exchange reduce energy consumption.
4.广泛应用在使用风淋室的场合， 可新建和改造。  4. Widely used in the occasion of using air shower, can be newly built and modified.
5.可工业化、标准化、系列化、通用化生产， 投资少， 见效快， 热能利用效率高。  5. It can be industrialized, standardized, serialized, and generalized, with less investment, quick effect, and high heat utilization efficiency.

Claims

权利要求书 Claim
1. 下排风的风淋室， 其特征是： 风淋时段的风淋室内部呈下排风和负压状态， 新风和排风热交换。 1. The air shower room with the lower exhaust air is characterized by: the air outlet inside the air shower period is in the state of lower exhaust and negative pressure, and the fresh air and exhaust air are exchanged.
PCT/CN2012/082839 2012-10-04 2012-10-12 Bottom-exhaust air shower room WO2014053079A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012103738545A CN102873061A (en) 2012-10-04 2012-10-04 Air shower with lower exhaust air
CN120103738545 2012-10-04

Publications (1)

Publication Number Publication Date
WO2014053079A1 true WO2014053079A1 (en) 2014-04-10

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WO (1) WO2014053079A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9630219B2 (en) 2014-07-25 2017-04-25 Associated Research-EDC Ltd Air shower for dust collectors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424011A (en) * 2016-08-30 2017-02-22 苏州兴亚净化工程有限公司 Low-energy-consumption air shower

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040106370A1 (en) * 2002-12-03 2004-06-03 Takeshi Honda Air shower apparatus
CN2759621Y (en) * 2004-10-13 2006-02-22 胥麟毅 Highly effective vertical unidirectional wind flow bath room
EP1759776A1 (en) * 2004-06-22 2007-03-07 Koganei Corporation Static charge and dust removing device
CN102116096A (en) * 2009-12-30 2011-07-06 天津星空间结构技术研究院 Construction method of water bath clean room
CN102205331A (en) * 2011-01-25 2011-10-05 北京博纳睿思环保科技有限公司 Air exhaust purification dedusting workbench
CN202447321U (en) * 2011-12-31 2012-09-26 天津市龙川净化工程有限公司 Air shower delivery window

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040106370A1 (en) * 2002-12-03 2004-06-03 Takeshi Honda Air shower apparatus
EP1759776A1 (en) * 2004-06-22 2007-03-07 Koganei Corporation Static charge and dust removing device
CN2759621Y (en) * 2004-10-13 2006-02-22 胥麟毅 Highly effective vertical unidirectional wind flow bath room
CN102116096A (en) * 2009-12-30 2011-07-06 天津星空间结构技术研究院 Construction method of water bath clean room
CN102205331A (en) * 2011-01-25 2011-10-05 北京博纳睿思环保科技有限公司 Air exhaust purification dedusting workbench
CN202447321U (en) * 2011-12-31 2012-09-26 天津市龙川净化工程有限公司 Air shower delivery window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9630219B2 (en) 2014-07-25 2017-04-25 Associated Research-EDC Ltd Air shower for dust collectors

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