CN204513713U - A kind of Novel operation room return air inlet - Google Patents
A kind of Novel operation room return air inlet Download PDFInfo
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- CN204513713U CN204513713U CN201520179597.0U CN201520179597U CN204513713U CN 204513713 U CN204513713 U CN 204513713U CN 201520179597 U CN201520179597 U CN 201520179597U CN 204513713 U CN204513713 U CN 204513713U
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- air outlet
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000009957 hemming Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及一种回风口，特别是涉及一种手术室用回风口。The utility model relates to an air return port, in particular to an air return port for an operating room.
背景技术Background technique
医院手术室，特别是妇产科手术室等除对室内卫生有高要求外，对手术室内空气要求也非常高,如手术室内的湿度控制，这类手术室又称洁净室(Clean Room)，亦称为无尘室，是指在一定空间范围内将空气中的微粒子、有害空气、细菌等污染物减少到规定指标一下，并将室内的温度、洁净度、室内压力、气流速冻与气流分布、噪音振动机照明、静电控制在某一需求范围内而特别设计的房间。手术室内的湿度对患者术后是否会被感染有较大影响。即不论外在空气条件如何变化，其室内均能维持原先设定要求的洁净度及湿度等性能。洁净手术室湿度控制一般情况下采取湿度优先的原则，以自取新风机组为例，其空气处理过程为先将新风和回风混合进行深度除湿，至90％机器露点，然后再热到送风状态点，最后送至室内，消除室内的余热余湿。Hospital operating rooms, especially obstetrics and gynecology operating rooms, not only have high requirements for indoor hygiene, but also have very high requirements for the air in the operating room, such as the humidity control in the operating room. This type of operating room is also called a clean room. Also known as clean room, it refers to the reduction of particulates, harmful air, bacteria and other pollutants in the air to the specified index within a certain space, and the indoor temperature, cleanliness, indoor pressure, airflow quick-freezing and airflow distribution , noise vibration machine lighting, static electricity control within a certain range and specially designed room. The humidity in the operating room has a great influence on whether patients will be infected after surgery. That is to say, no matter how the external air conditions change, the interior of the room can maintain the original cleanliness and humidity performance. Humidity control in clean operating rooms generally adopts the principle of humidity priority. Taking the fresh air unit as an example, the air treatment process is to first mix the fresh air and return air for deep dehumidification, to 90% of the machine dew point, and then heat it to the supply air The status point is finally sent to the room to eliminate the residual heat and humidity in the room.
回风口是手术室、净化车间等洁净室送风系统的必备组成部分，回风口一般是由两部分组成，一是固定在建筑物—如立墙板或天花板上的底框，一是覆盖并定位在底框上的回风百叶面板，底框与回风百叶面板之间安装滤网。底框大多采用螺栓或铆钉的连接方式固定在建筑物上，回风百叶面板大多采用门铰和插销定位在底框上。由于洁净室内部的环境要求相当高，约每2个星期时间内就必须对回风百叶面板及过滤装置进行一次清洁消毒，用拧螺栓、门铰和插销方式一方面操作起来麻烦，另一方面，频繁的操作容易造成螺栓及连接机构损坏，而这种损坏是不可修复的，影响了洁净室的使用。The return air outlet is an essential part of the air supply system in clean rooms such as operating rooms and purification workshops. The air return outlet is generally composed of two parts. And locate the return air louver panel on the bottom frame, and a filter screen is installed between the bottom frame and the return air louver panel. The bottom frame is mostly fixed on the building by means of bolts or rivets, and the return air louver panels are mostly positioned on the bottom frame by door hinges and latches. Due to the high environmental requirements inside the clean room, it is necessary to clean and disinfect the return air louver panel and filter device about every two weeks. , Frequent operations are likely to cause damage to the bolts and connecting mechanisms, and this damage is irreparable, which affects the use of the clean room.
实用新型内容Utility model content
本实用新型所要解决的技术问题是克服现有技术的不足，提供一种新型回风口，回风口中过滤器拆卸方便，便于清洗，结构简单便于制造。The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a new type of return air outlet. The filter in the return air outlet is easy to disassemble and clean, and the structure is simple and easy to manufacture.
本实用新型所采用的技术方案是：本实用新型回风口，包括回风口边框，所述回风口边框后侧设置有百叶，前侧设置有过滤器边框，过滤器边框的一端与回风口边框铰接，过滤器边框的另一端通过固定在回风口边框上的磁铁吸附在回风口边框上，所述过滤器边框内侧两对应边设置有滑槽，过滤器安设在滑槽内，所述过滤器边框采用钢材制成。The technical solution adopted in the utility model is: the return air outlet of the utility model includes a return air outlet frame, a louver is arranged on the rear side of the return air outlet frame, a filter frame is arranged on the front side, and one end of the filter frame is hinged to the return air outlet frame , the other end of the filter frame is adsorbed on the frame of the air return port by a magnet fixed on the frame of the return air port, two corresponding sides inside the frame of the filter are provided with chute, the filter is installed in the chute, the filter The frame is made of steel.
按上述方案，所述回风口边框的外侧边缘呈长方形卷边结构。According to the above solution, the outer edge of the frame of the return air outlet has a rectangular hemming structure.
按上述方案，所述百叶为可调百叶，与回风口边框活动连接，相邻两百叶片之间转向相反。According to the above scheme, the louvers are adjustable louvers, which are movably connected with the frame of the return air outlet, and the direction of rotation between two adjacent louvers is opposite.
本实用新型有益效果在于：The beneficial effects of the utility model are:
1、由于过滤器边框与过滤器之间采用抽屉式结构，过滤器可非常方便的从过滤器边框上抽出，便于清洁人员对过滤器进行清洗；1. Due to the drawer structure between the filter frame and the filter, the filter can be easily pulled out from the filter frame, which is convenient for cleaning personnel to clean the filter;
2、过滤器边框的一端通过磁铁与回风口边框固定，另一端与回风口边框铰接，开启过滤器边框非常方便，无需专业工具；2. One end of the filter frame is fixed with the frame of the air return port by a magnet, and the other end is hinged with the frame of the return air port. It is very convenient to open the frame of the filter without professional tools;
3、由于回风口后侧上安设的百叶为可调百叶，可以根据具体挺狂调节风量，避免资源浪费，且当拆下过滤器时，旋转可调百叶，此时风道关闭，避免尘埃进入到手术室中；3. Since the louvers installed on the rear side of the return air outlet are adjustable louvers, the air volume can be adjusted according to the specific conditions to avoid waste of resources. When the filter is removed, the adjustable louvers are rotated, and the air duct is closed at this time to avoid dust into the operating room;
4、由于百叶的相邻百叶片之间转向相反，可以缩小回风口的纵向尺寸，不仅降低了制造成本，也提升了手术室的空间。4. Since the adjacent louvers of the louvers turn in opposite directions, the longitudinal size of the return air outlet can be reduced, which not only reduces the manufacturing cost, but also improves the space of the operating room.
附图说明Description of drawings
图1是本实用新型回风口主视图；Fig. 1 is the front view of the return air outlet of the utility model;
图2是本实用新型回风口左视图；Fig. 2 is the left side view of the return air outlet of the utility model;
图3是本实用新回风口型过滤器边框打开抽出过滤器状态下左视图；Fig. 3 is a left side view of the utility model when the frame of the air return port type filter is opened and the filter is drawn out;
图4是本实用新型回风口边框上安装可调百叶后立体图；Fig. 4 is a three-dimensional view after installing adjustable louvers on the frame of the return air outlet of the present invention;
图5是本实用新型送风口安装结构图。Fig. 5 is a diagram of the installation structure of the air outlet of the utility model.
具体实施方式Detailed ways
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本实用新型，并不用于限制本实用新型。In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
图1至图5示出了本实用新型的具体结构，结合视图对本实用新型做进一步说明。Fig. 1 to Fig. 5 have shown the specific structure of the utility model, and the utility model will be further described in conjunction with the drawings.
本实用新型回风口包括回风口边框1，所述回风口边框1后侧设置有可调百叶7，可调百叶7在转动时相邻两叶片转向相反，前侧设置有过滤器边框3，过滤器边框3的一端通过销轴6与回风口边框1铰接，过滤器边框3的另一端通过固定在回风口边框1上的磁铁2吸附在回风口边框1上，所述过滤器边框3内侧两对应边设置有滑槽5，过滤器4安设在滑槽5内，所述过滤器边框3采用钢材制成。The air return port of the utility model includes a return air port frame 1, the rear side of the return air port frame 1 is provided with an adjustable louver 7, and the adjustable louver 7 rotates when the adjacent two blades turn oppositely, and the front side is provided with a filter frame 3 to filter One end of the filter frame 3 is hinged with the return air outlet frame 1 through the pin shaft 6, and the other end of the filter frame 3 is adsorbed on the return air outlet frame 1 through the magnet 2 fixed on the return air outlet frame 1. The corresponding side is provided with a chute 5, and the filter 4 is installed in the chute 5, and the filter frame 3 is made of steel.
所述回风口边框1的一侧边缘呈长方形卷边结构101，在安装时，通过自攻螺钉8将回风口边框1固定在龙骨上，回风口边框1端面与墙面平齐，卷边101与墙体形成一定纵深的缝隙可供胶水注入，从而有效的将回风口边框与墙体形成密封，避免墙体内的杂质、尘埃进入手术室里。One side edge of the return air outlet frame 1 has a rectangular curling structure 101. During installation, the return air outlet frame 1 is fixed on the keel by self-tapping screws 8, and the end surface of the return air outlet frame 1 is flush with the wall surface, and the curling 101 A certain depth gap is formed with the wall for glue injection, so as to effectively seal the return air outlet frame and the wall, and prevent impurities and dust in the wall from entering the operating room.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179597.0U CN204513713U (en) | 2015-03-27 | 2015-03-27 | A kind of Novel operation room return air inlet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520179597.0U CN204513713U (en) | 2015-03-27 | 2015-03-27 | A kind of Novel operation room return air inlet |
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| CN204513713U true CN204513713U (en) | 2015-07-29 |
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| CN201520179597.0U Expired - Fee Related CN204513713U (en) | 2015-03-27 | 2015-03-27 | A kind of Novel operation room return air inlet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091334A (en) * | 2016-06-13 | 2016-11-09 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108332315A (en) * | 2017-01-20 | 2018-07-27 | 爱康森德（深圳）空气技术有限公司 | A kind of multifunction combined air quality processing unit |
| CN110454890A (en) * | 2019-08-30 | 2019-11-15 | 商丘戴氏汽车配件有限公司 | Self-cleaning device for return air outlet of household central air conditioner |
| CN111023313A (en) * | 2019-11-18 | 2020-04-17 | 南通康净环保科技有限公司 | Filtering device for air return opening of central air-conditioning fan coil and mounting method thereof |
| CN113834165A (en) * | 2021-09-29 | 2021-12-24 | 佛山市顺德区金磊环保科技有限公司 | Medical grade return air inlet air purification device |
-
2015
- 2015-03-27 CN CN201520179597.0U patent/CN204513713U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091334A (en) * | 2016-06-13 | 2016-11-09 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106091334B (en) * | 2016-06-13 | 2021-08-24 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108332315A (en) * | 2017-01-20 | 2018-07-27 | 爱康森德（深圳）空气技术有限公司 | A kind of multifunction combined air quality processing unit |
| CN110454890A (en) * | 2019-08-30 | 2019-11-15 | 商丘戴氏汽车配件有限公司 | Self-cleaning device for return air outlet of household central air conditioner |
| CN110454890B (en) * | 2019-08-30 | 2021-02-19 | 海安睿华纺织科技有限公司 | Self-cleaning device for return air inlet of household central air conditioner |
| CN111023313A (en) * | 2019-11-18 | 2020-04-17 | 南通康净环保科技有限公司 | Filtering device for air return opening of central air-conditioning fan coil and mounting method thereof |
| CN113834165A (en) * | 2021-09-29 | 2021-12-24 | 佛山市顺德区金磊环保科技有限公司 | Medical grade return air inlet air purification device |
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Granted publication date: 20150729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |