CN104818931B - A kind of operating room air-flow obstruct door - Google Patents
A kind of operating room air-flow obstruct door Download PDFInfo
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- CN104818931B CN104818931B CN201510197100.2A CN201510197100A CN104818931B CN 104818931 B CN104818931 B CN 104818931B CN 201510197100 A CN201510197100 A CN 201510197100A CN 104818931 B CN104818931 B CN 104818931B
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- door body
- air
- door
- motor
- control module
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- 230000006698 induction Effects 0.000 claims abstract description 18
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of operating room air-flow obstruct door, including, induction controller, it is a control module for being connected with least two groups of sensing units, the sensing unit is respectively arranged on outside in the air-flow obstruct door；Automatically-controlled door, including door body and the motor electrically connected with the door body, the motor drive the door body closure or openness, the motor to be controlled by the induction controller, and the induction controller controls the motor and starts or stops operation；Automatic sensing blowing unit, is used to suck air inlet pipeline, the drain blower fan on the air inlet pipeline, the high efficiency particulate air filter at the top of automatically-controlled door front being connected with the air inlet pipeline and the air discharge duct for being connected to the high efficiency particulate air filter bottom of out operating-room air including located at out operating-room；Wherein, the air discharge duct 3 is at least consistent with 6 width of the door body slit above door body 6, and the door body 6 is along 3 lower slide of the air discharge duct；When the motor drives the door body 6 to open, the drain blower fan 2 starts, and after the motor drives the door body 6 to close, the drain blower fan 2 shuts down.
Description
Technical field
The present invention relates to a kind of operation chamber device.It is more particularly related to a kind of operating room air-flow obstruct door.
Background technology
Clean operating room is widely used medical automatic sensing for convenience of the turnover of medical personnel and operating theater instruments at present
Sealed door is isolating clean operating room and clean two, corridor functional area.From traditional electronics, medical toilet different clean
The cleanliness factor control theory that cleanliness hierarchical region is arranged between buffering and controls air current composition using barometric gradient is compared, clean operation
Between clean corridor only one every, be not provided with surge chamber, at the same there is also in operation process medical personnel and
Medicine apparatus pass in and out operating room enabling behavior, in addition automatic sensing door reach a standard process time it is relatively long, such toilet
Barometric gradient between corridor is easy to unbalance air current composition destruction between the clean corridor of destruction and clean operating room, affects handss
Clean environment in art room, and it is likely to result in the infection risk of surgical patient.
For these reasons, a kind of operating room air-flow obstruct door is urgently developed.
The content of the invention
It is an object of the invention to solve at least the above defect, and provide the advantage that at least will be described later.
A further object of the invention is a kind of automatic sensing door with clean gas curtain protection of invention, is not opened in operating room
During closing, top-down clean gas flow is formed at the top for opening department, is formed clean air curtain, is intercepted clean operation
The interior air-flow with clean corridor is exchanged, and the clean environment inside operating room is protected during door trip.
In order to realize object of the present invention and further advantage, there is provided a kind of operating room air-flow obstruct door, including,
Induction controller, is a control module for being connected with least two groups of sensing units, and the sensing unit is respectively arranged on
Outside in the air-flow obstruct door；
Automatically-controlled door, including door body 6 and the motor electrically connected with the door body 6, the motor drive the door
6 closure or openness of body, the motor are controlled by the induction controller, and the induction controller controls the motor
Start or stop operation；
Automatic sensing blowing unit, including located at out operating-room be used for suck out operating-room air air inlet pipeline 1, be located at
Drain blower fan 2, the high efficiency filter at the top of automatically-controlled door front being connected with the air inlet pipeline 1 on the air inlet pipeline 1
Device 4 and it is connected to the air discharge duct 3 of 4 bottom of the high efficiency particulate air filter；
Wherein, the air discharge duct 3 is at least consistent with 6 width of the door body slit above door body 6, the door body 6
Along 3 lower slide of the emissions groove；When the motor drives the door body 6 to open, the drain blower fan 2 starts, the drive
After door body 6 described in dynamic Motor drive is closed, the drain blower fan 2 shuts down..
Preferably, wherein, it is parallel with the top of door body 6 in the air discharge duct 3 to be provided with wind guide tank baffle plate 5, the aerofluxuss
3 medial wall of groove is provided with a sliding rail along 6 direction of motion of door body, and the wind guide tank baffle plate 5 slides along the sliding rail.
Preferably, wherein, the wind guide tank baffle plate 5 is connected with the top of the door body 6 by a connection piece, with door body 6
Motion.
Preferably, wherein, the sensing unit adopts infrared inductor.
Preferably, wherein, the control module is single-chip microcomputer or PLC.
Preferably, wherein, connected by Wireless/wired mode between the sensing unit and the control module, it is described
Connected by Wireless/wired mode between control module and the motor.
Preferably, wherein, the induction controller includes for the sensing sensor circuit that someone enters outdoors, drives
Move first drive circuit and the second drive circuit for driving the drain blower fan 2 of the motor.
Preferably, wherein, control in the following manner its operation,
After step one, the sensing unit receive photoinduction, sensor circuit starts and sends induced signal to control module,
The control module receives signal and starts the first drive circuit and controls the motor startup, and the motor drives institute
State door body 6 to open, while the control module controls the second drive circuit operation, the drain blower fan 2 starts, operating room
Outer room air enters the air discharge duct 3 from the air inlet pipeline 1；
Step 2, open with door body 6, the wind guide tank baffle plate 5 is slided along the sliding rail with door body 6, and Jing is efficient
Pure air after filter 4 is filtered is flowed out from the air discharge duct 3 opened, and gradually forms the high speed along the operation door short transverse
Gas curtain；
After step 3, door body 6 are fully opened, the control module controls the motor and suspends, the drain blower fan 2
Work on, after the setting time of interval, the control module controls the motor and is again started up；
Step 4, when closing, after the sensing unit receives photoinduction, sensor circuit starts simultaneously to be sent out to the control module
Go out signal of closing the door, the control module receives signal and starts the first drive circuit and controls the motor startup, the drive
Described in dynamic Motor drive, door body 6 is closed, meanwhile, the control module controls second drive circuit and remains on state, institute
State drain blower fan 2 to work on, the air discharge duct 3 is gradually blocked by the wind guide tank baffle plate 5, until when door body 6 is closed completely,
The drain blower fan 2 and motor are out of service.
The present invention at least includes following beneficial effect：1) due to separating out operating-room using high velocity air and performing the operation indoor
Air flow, improves the cleanliness factor of operating room；2) match somebody with somebody due to controlling automatic sensing door and automatic sensing air-supply groove Based Intelligent Control
Close, it is ensured that complete equipment effective is completed；3) due to using wind guide tank baffle plate, transporting with door body while energy consumption is not increased
Row adjusts air flow rate, it is ensured that effective energy-conservation.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part will also be by originally
The research of invention and practice and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural representation of operating room air-flow obstruct door of the present invention
Fig. 2 is the right view structural representation of operating room air-flow obstruct door of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description text
Word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
A kind of way of realization of the invention is following figures illustrated, wherein, including,
Induction controller, is a control module for being connected with least two groups of sensing units, and the sensing unit is respectively arranged on
Outside in the air-flow obstruct door；
Automatically-controlled door, including door body 6 and the motor electrically connected with the door body 6, the motor drive the door
6 closure or openness of body, the motor are controlled by the induction controller, and the induction controller controls the motor
Start or stop operation；
Automatic sensing blowing unit, including located at out operating-room be used for suck out operating-room air air inlet pipeline 1, be located at
Drain blower fan 2, the high efficiency filter at the top of automatically-controlled door front being connected with the air inlet pipeline 1 on the air inlet pipeline 1
Device 4 and it is connected to the air discharge duct 3 of 4 bottom of the high efficiency particulate air filter；
Wherein, the air discharge duct 3 is at least consistent with 6 width of the door body slit above door body 6, the door body 6
Along 3 lower slide of the emissions groove；When the motor drives the door body 6 to open, the drain blower fan 2 starts, the drive
After door body 6 described in dynamic Motor drive is closed, the drain blower fan 2 shuts down.
Parallel with the top of door body 6 in the air discharge duct 3 to be provided with wind guide tank baffle plate 5,3 medial wall of the air discharge duct is along door body
6 directions of motion are provided with a sliding rail, and the wind guide tank baffle plate 5 slides along the sliding rail.
This case indication door body refers in particular to the slide of operating room, and when door body is two fan slide, the wind guide tank baffle plate is
Two pieces, it is connected at the top of Yishanmen body, moves with door body and slide along sliding rail；When door body is a fan slide, institute
It is one block of plate being connected at the top of door body to state wind guide tank baffle plate, and plate both sides are arranged on sliding rail, when door body is closed completely,
Slit is blocked by wind guide tank baffle plate completely, when door body is opened, is moved with wind guide tank baffle plate, and the slit is gradually opened.
The wind guide tank baffle plate 5 is connected with the top of the door body 6 by a connection piece, is moved with door body 6.
The sensing unit adopts infrared inductor.
The control module is single-chip microcomputer or PLC.
Connected by Wireless/wired mode between the sensing unit and the control module, the control module with it is described
Connected by Wireless/wired mode between motor.
The induction controller includes for the sensing sensor circuit that whether someone enters outdoors, drives the motor
The first drive circuit and the second drive circuit for driving the drain blower fan 2.
Its operation is controlled in the following manner,
After step one, the sensing unit receive photoinduction, sensor circuit starts and sends induced signal to control module,
The control module receives signal and starts the first drive circuit and controls the motor startup, and the motor drives institute
State door body 6 to open, while the control module controls the second drive circuit operation, the drain blower fan 2 starts, operating room
Outer room air enters the air discharge duct 3 from the air inlet pipeline 1；
Step 2, open with door body 6, the wind guide tank baffle plate 5 is slided along the sliding rail with door body 6, and Jing is efficient
Pure air after filter 4 is filtered is flowed out from the air discharge duct 3 opened, and gradually forms the high speed along the operation door short transverse
Gas curtain；
After step 3, door body are fully opened, the control module controls the motor and suspends, the drain blower fan
(2) work on, after the setting time of interval, the control module controls the motor and is again started up；
Step 4, when closing, after the sensing unit receives photoinduction, sensor circuit starts simultaneously to be sent out to the control module
Go out signal of closing the door, the control module receives signal and starts the first drive circuit and controls the motor startup, the drive
Described in dynamic Motor drive, door body 6 is closed, meanwhile, the control module controls second drive circuit and remains on state, institute
State drain blower fan 2 to work on, the air discharge duct 3 is gradually blocked by the wind guide tank baffle plate 5, until when door body 6 is closed completely,
The drain blower fan 2 and motor are out of service.
The present invention keeps the transmission of existing medical automatic sensing door and induction mechanism, changes the positive top section bar knot of door
Structure, increases wind guide tank baffle plate 5, wind guide tank, drain blower fan 2, high efficiency particulate air filter 4, and air inlet.Drain blower fan 2 and automatic sensing
Door motor interlocking, then drain blower fan 2 operates induction door motor rotation, and sensing door motor stops then drain blower fan 2 and stops, such as
This, in induction door opening process, drain blower fan 2 is opened, the Jing air intakes under the driving of drain blower fan 2 of the wind in clean corridor
Mouth, high efficiency particulate air filter 4, sprayed by the wind guide tank opened at a high speed, and as the aperture increase of door increases successively, in the length opened
Continuous air curtain isolation is formed on degree；But in door closing process, the wind guide tank baffle plate 5 arranged on automatically-controlled door gradually blocks wind-guiding
Groove, the air curtain isolation on the length direction closed are gradually shortened, until door is closed the door mouth completely, driving of the air-introduced machine with automatically-controlled door
Motor is shut down simultaneously, and air curtain isolation disappears.Recover traditional closed buffer action.
Number of devices described herein and treatment scale are the explanations for simplifying the present invention.To the present invention shell and
The application of sealing-plug, modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, which is not restricted to listed by description and embodiment
With.It can be applied to various suitable the field of the invention completely.For those skilled in the art, can be easily
Realize other modification.Therefore, under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (6)
1. a kind of operating room air-flow obstruct door, including,
Induction controller, is a control module for being connected with least two groups of sensing units, and the sensing unit is respectively arranged on described
Outside in air-flow obstruct door；
Automatically-controlled door, including door body (6) and the motor electrically connected with the door body (6), the motor drive the door
Body (6) closure or openness, the motor are controlled by the induction controller, and the induction controller control is described to drive electricity
Machine starts or stops operation；
Automatic sensing blowing unit, including located at out operating-room be used for suck the air inlet pipeline (1) of out operating-room air, located at institute
State the drain blower fan (2) on air inlet pipeline (1), be connected with the air inlet pipeline (1) it is efficient at the top of automatically-controlled door front
Filter (4) and it is connected to the air discharge duct (3) of the high efficiency particulate air filter (4) bottom；
Wherein, the air discharge duct (3) is at least consistent with door body (6) the width slit above door body (6), the door body
(6) along the air discharge duct (3) lower slide；When the motor drives the door body (6) to open, the drain blower fan (2)
Start, after the motor drives door body (6) closure, the drain blower fan (2) shuts down；
Wherein, it is parallel with the top of door body (6) in the air discharge duct (3) to be provided with wind guide tank baffle plate (5), the air discharge duct (3)
Side wall is provided with a sliding rail along door body (6) direction of motion, and the wind guide tank baffle plate (5) is slided along the sliding rail, described
Wind guide tank baffle plate (5) is connected with the top of the door body (6) by a connection piece, is moved with door body (6).
2. operating room as claimed in claim 1 air-flow obstruct door, wherein, the sensing unit adopts infrared inductor.
3. operating room as claimed in claim 1 air-flow obstruct door, wherein, the control module is single-chip microcomputer or PLC.
4. operating room as claimed in claim 3 air-flow obstruct door, wherein, lead between the sensing unit and the control module
Cross Wireless/wired mode to connect, connected by Wireless/wired mode between the control module and the motor.
5. operating room as claimed in claim 4 air-flow obstruct door, wherein, the induction controller is included for sensing outdoors
Sensor circuit that whether someone enters, drive the first drive circuit of the motor and for driving the drain blower fan
(2) the second drive circuit.
6. operating room as claimed in claim 5 air-flow obstruct door, controls its operation in the following manner,
After step one, the sensing unit receive photoinduction, sensor circuit starts and sends induced signal to control module, described
Control module receives signal and starts the first drive circuit and controls the motor startup, and the motor drives the door
Body (6) is opened, while the control module controls the second drive circuit operation, the drain blower fan (2) starts, operating room
Outer room air is from the air inlet pipeline (1) into the air discharge duct (3)；
Step 2, open with door body (6), the wind guide tank baffle plate (5) slided along the sliding rail with door body (6), and Jing is high
Pure air after effect filter (4) is filtered is flowed out from the air discharge duct (3) opened, and is gradually formed along the operation door short transverse
High speed gas curtain；
After step 3, door body (6) are fully opened, the control module controls the motor and suspends, the drain blower fan (2)
Work on, after the setting time of interval, the control module controls the motor and is again started up；
Step 4, when closing, after the sensing unit receives photoinduction, sensor circuit starts and simultaneously sends pass to the control module
Gate signal, the control module receive signal and start the first drive circuit and control the motor startup, described to drive electricity
Machine drives door body (6) closure, meanwhile, the control module controls second drive circuit and remains on state, described
Drain blower fan (2) works on, and the air discharge duct (3) is gradually blocked by the wind guide tank baffle plate (5), until door body (6) is completely
During closure, the drain blower fan (2) and motor are out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197100.2A CN104818931B (en) | 2015-04-23 | 2015-04-23 | A kind of operating room air-flow obstruct door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197100.2A CN104818931B (en) | 2015-04-23 | 2015-04-23 | A kind of operating room air-flow obstruct door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104818931A CN104818931A (en) | 2015-08-05 |
| CN104818931B true CN104818931B (en) | 2017-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510197100.2A Expired - Fee Related CN104818931B (en) | 2015-04-23 | 2015-04-23 | A kind of operating room air-flow obstruct door |
Country Status (1)
| Country | Link |
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| CN (1) | CN104818931B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522788B (en) * | 2016-11-09 | 2018-02-23 | 东华大学 | A kind of air pressure door for preventing that dusty gas is excessive |
| CN107255904B (en) * | 2017-07-24 | 2020-11-17 | 亚翔***集成科技（苏州）股份有限公司 | Open type photomask storage device |
| CN107449096A (en) * | 2017-08-10 | 2017-12-08 | 广州天翔建设工程有限公司 | A kind of Intelligent indoor VMC |
| CN110616993A (en) * | 2018-06-20 | 2019-12-27 | 天津小拇指净化技术有限公司 | Medical automatic purifying door for operating room |
| CN112431529A (en) * | 2020-11-23 | 2021-03-02 | 铭铉（江西）医疗净化科技有限公司 | Airflow blocking door for operating room |
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|---|---|---|---|---|
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| CN102409939A (en) * | 2011-08-03 | 2012-04-11 | 江苏环亚建设工程有限公司 | Medical sensing door |
| JP2012140812A (en) * | 2011-01-05 | 2012-07-26 | Takenaka Komuten Co Ltd | Automatic door having air curtain function |
| CN203571939U (en) * | 2013-09-30 | 2014-04-30 | 沈阳金晨伟业冷暖设备有限公司 | Infrared sensing air curtain machine |
| CN204827128U (en) * | 2015-04-23 | 2015-12-02 | 中天道成（苏州）洁净技术有限公司 | Air current separation door for operating room |
-
2015
- 2015-04-23 CN CN201510197100.2A patent/CN104818931B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1240022A (en) * | 1996-12-10 | 1999-12-29 | 法国原子能委员会 | Method for dynamic separation into two zones with screen of clean air |
| WO2003033967A1 (en) * | 2001-10-17 | 2003-04-24 | Robert Falk | Sliding door device |
| JP2007181641A (en) * | 2006-01-05 | 2007-07-19 | Tornex Inc | Bactericidal barrier formation method and its apparatus |
| JP2012140812A (en) * | 2011-01-05 | 2012-07-26 | Takenaka Komuten Co Ltd | Automatic door having air curtain function |
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| CN104818931A (en) | 2015-08-05 |
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Address after: 215100 Jiangsu, Xiangcheng economic and Technological Development Zone, Yangcheng Road, No. 116, Yangcheng Lake International Science and Technology Park, building 508, room 2, No. Applicant after: SUCCESS WAY CLEAN TECHNOLOGY CO.,LTD. Address before: 215000 Jia Rui building, No. 8, lane, industrial park, Jiangsu, Suzhou Applicant before: SUCCESS WAY CLEAN TECHNOLOGY CO.,LTD. |
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