CN102310971B - Cleaning working chamber and cleanness monitoring system - Google Patents

Cleaning working chamber and cleanness monitoring system Download PDF

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Publication number
CN102310971B
CN102310971B CN201010215794.5A CN201010215794A CN102310971B CN 102310971 B CN102310971 B CN 102310971B CN 201010215794 A CN201010215794 A CN 201010215794A CN 102310971 B CN102310971 B CN 102310971B
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China
Prior art keywords
work area
clean
air
detecting
workroom
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CN201010215794.5A
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Chinese (zh)
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CN102310971A (en
Inventor
曾世清
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苏州工业园区鸿基洁净科技有限公司
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Priority to CN201010215794.5A priority Critical patent/CN102310971B/en
Publication of CN102310971A publication Critical patent/CN102310971A/en
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Publication of CN102310971B publication Critical patent/CN102310971B/en

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Abstract

The invention discloses a cleaning working chamber and a cleanness monitoring system. The cleaning working chamber comprises a cleaning mechanism and a working area, wherein the cleaning mechanism comprises a blowing-in device and a filter device, and the cleaning mechanism is also connected with a detection device which is used for detecting the cleanness of the working area. By the invention, the size and density of the dust particles in the working area can be detected in real time, the real-time state can be transmitted to a remote computer to be monitored, and thus, the remote on-online monitoring of the cleaning working chamber can be realized.

Description

A kind of clean workroom and cleanliness control system
Technical field
The present invention relates to a kind of purification plant, be specifically related to a kind of clean room and cleanliness control system.
Background technology
Purification plant serves and applies widely in each fields such as bio-pharmaceuticals, health care, microelectronics and optics, by purification plant, can realize the production and processing to its product, storage and transport etc.
Clean workroom is that a kind of for storing or carry the cleaning apparatus of product to be protected, its inside is provided with circulated filter system, makes the degree of purity that the work area of clean workroom keeps certain.
But, the clean workroom of current use operationally, operating personal does not often know the clean situation of work area, can only by regularly using relevant check implement, as airborne particle counter etc. detects its serviceability, real-time monitoring can not be carried out to the working condition of clean workroom.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of clean workroom and cleanliness control system, the remote on-line monitoring to clean workroom can be realized.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of clean workroom, comprise clean mechanism and work area, described clean mechanism comprises air-supply arrangement and filtering installation, and described clean mechanism is also connected with the detecting device for detecting described work area cleanliness.
Preferably, the control monitor unit for monitoring the testing result of described detecting device is also comprised.
Preferably, when the described control monitor unit described testing result comprised for monitoring when described control monitor unit exceeds standard, to the alarm device that this testing result is pointed out.
Preferably, described detecting device is specially laser dust particle transmitter.
Preferably, described warning device is specially alarm display lamp.
A kind of cleanliness control system, to comprise between one or many between a kind of clean workroom of mentioning in technique scheme, also comprise the monitoring management module be associated with the detecting device of described clean workroom, and the testing result of described detecting device is passed to the data conversion module of described monitoring management module.
Preferably, also print module is comprised.
Pass through technique scheme, the present invention is by installation detecting device on clean bench, size and the concentration of real-time testing district dust granules can be realized, and real-time status can be sent to remote computer and monitor, thus achieve the remote on-line monitoring to clean workroom.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the lateral plan of a kind of clean bench disclosed in the embodiment of the present invention one;
Fig. 2 watches figure attentively for a kind of clean bench disclosed in the embodiment of the present invention one;
Fig. 3 is the structural representation of a kind of cleanliness control system disclosed in the embodiment of the present invention two;
Fig. 4 is the structural representation of the another kind of cleanliness control system disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one
See Fig. 1, Fig. 2, a kind of clean workroom provided by the present invention comprises three, upper, middle and lower level, and middle level is work area 1, and top of the upper layer is provided with an exhaust-air filter 2, and powered air-purifying device 3 is positioned at above work area 1, forms a cavity with exhaust-air filter 2.
Laser dust particle transmitter 11 is installed in work area, for size and the concentration of dust granules in testing district 1, its installation site can be positioned at the both sides of work area 1, also top or the lower position of work area can be positioned at, it is installed quantity and is not limited to one, also can be two or more.The top of work area 1 is also provided with illuminating lamp 12 and uviol lamp 13, for throwing light on to work area and disinfecting.Both sides, work area 1 are provided with case hardened glass 14, and front is provided with case hardened glass sliding door 15, can move up and down.
The lower interior part of operating room is provided with power supply 4, power frequency blower fan 5, roughing efficiency air filter 6 and appliance controling plate 7, and the control button of appliance controling plate 7 is arranged on outside car body.
After power supply 4 switch is activated, power frequency blower fan 5 impeller machine blade carries out high speed rotating, air is delivered to the upper sheaf space of clean workroom by gas channel, fraction air is discharged outside operating room by exhaust-air filter 2, form a difference of pressure, and most of gas enters work area 1 by powered air-purifying device 3, make to form malleation in work area 1.When case hardened glass sliding door 15 upwards promotes, extraneous air then can be sucked into the lower layer space of clean workroom by the negative-pressure ward effect of inlet scoop 16, continues to carry out circulation by power frequency blower fan 5 carry via roughing efficiency air filter 6 after carrying out primary filter.So repeatedly work, between the base of work area 1 and case hardened glass sliding door 15, just can form a zone of negative pressure, not only make outside air not circulate mutually, and cleanliness in work area 1 can be kept.And now, the laser dust particle transmitter 11 being positioned at work area 1 can detect its inner air, the size whether conformed with the regulations to check the dust granules in air and concentration, and monitored by control monitor unit 8, when testing result exceeds required standard, alarm display lamp 9 sends red warning, takes measure of control to remind staff.Alarm display lamp also can replace with the form of buzzer phone, and send prompting by sending the buzzer dripped to staff, can be also other form, to this, the present invention limit.
Described exhaust-air filter and powered air-purifying implement body are HEPA high efficiency particulate air filter, and filter efficiency can reach 99.995%, can reach hundred grades of clean levels.
In addition, it will be understood by those skilled in the art that the working forms of clean workroom described above and composition structure are only the preferred one described listed by the present invention, and be not limited to other more excellent form, should not cause any limitation of the invention.
Embodiment two
The invention allows for a kind of cleanliness control system, system architecture schematic diagram shown in Figure 3, between this system to comprise in embodiment one disclosed one or many between clean workroom 100, data conversion module 200 and monitoring management module 300.Monitoring management module 300 is specially computer system, can realize that the testing result of each clean workroom is delivered to computer system by data conversion module 200 and carry out control and management, can realize between one or many between the online remote monitor and control of clean workroom.
In other embodiments of the invention, also comprise a print module 400, see Fig. 4, when needing to add up the cleanliness testing result of a few at certain moment or certain temperature also or whole operating rooms, recall data form by computer system, and printed by print module 400.
The present invention is by installation detecting device in the work area of clean workroom, size and the concentration of real-time testing district dust granules can be realized, and real-time status can be sent to remote computer and monitor, thus achieve the remote on-line monitoring to clean workroom.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (7)

1. a clean workroom, is characterized in that, described clean workroom comprises three, upper, middle and lower level, and described top of the upper layer is provided with an exhaust-air filter; Described middle level is work area; Detecting device is provided with in described work area; Both sides, described work area are provided with case hardened glass; Front, described work area is provided with the case hardened glass sliding door can carrying out moving up and down; A powered air-purifying device is provided with above described work area; Described powered air-purifying device and described exhaust-air filter form a cavity; Described lower interior part is provided with power supply, power frequency blower fan, roughing efficiency air filter and appliance controling plate; Described roughing efficiency air filter is perpendicular to described powered air-purifying device, and described power frequency blower fan is parallel to described roughing efficiency air filter; After source switch is activated, power frequency blower fan impeller machine blade carries out high speed rotating, air is delivered to the upper sheaf space of clean workroom by gas channel; Fraction air is discharged outside operating room by exhaust-air filter, forms a difference of pressure; And most of gas enters work area by powered air-purifying device, make to form malleation in work area; When case hardened glass sliding door upwards promotes, extraneous air then can be sucked into the lower layer space of clean workroom by the negative-pressure ward effect of inlet scoop, continues to carry out circulation by power frequency blower fan carry via roughing efficiency air filter after carrying out primary filter; So repeatedly work, between the base of work area and case hardened glass sliding door, just can form a zone of negative pressure.
2. a kind of clean workroom according to claim 1, is characterized in that, also comprises the control monitor unit for monitoring the testing result of described detecting device.
3. a kind of clean workroom according to claim 2, is characterized in that, when the described control monitor unit described testing result comprised for detecting when described control monitor unit exceeds standard, to the alarm device that this testing result is pointed out.
4. a kind of clean workroom according to claim 1, is characterized in that, described detecting device is specially laser dust particle transmitter.
5. a kind of clean workroom according to claim 3, is characterized in that, described alarm device is specially alarm display lamp.
6. a cleanliness control system, it is characterized in that, to comprise between one or many between a kind of clean workroom as described in any one of claim 1 to 5, and the monitoring management module to be associated with the detecting device of described clean workroom, and the testing result of described detecting device is passed to the data conversion module of described monitoring management module.
7. a kind of cleanliness control system according to claim 6, is characterized in that, also comprise print module.
CN201010215794.5A 2010-07-01 2010-07-01 Cleaning working chamber and cleanness monitoring system CN102310971B (en)

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CN201010215794.5A CN102310971B (en) 2010-07-01 2010-07-01 Cleaning working chamber and cleanness monitoring system

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Application Number Priority Date Filing Date Title
CN201010215794.5A CN102310971B (en) 2010-07-01 2010-07-01 Cleaning working chamber and cleanness monitoring system

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CN102310971B true CN102310971B (en) 2015-02-25

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CN103625881B (en) * 2013-01-16 2017-02-15 世源科技工程有限公司 Closed self-cleaning transporting system
CN104368409A (en) * 2014-11-03 2015-02-25 上海力申科学仪器有限公司 Clean bench with magnetic disk type ultraviolet lamp device
CN104437684A (en) * 2014-12-01 2015-03-25 上海力申科学仪器有限公司 Biological safety cabinet for monitoring filter leakage in real time
CN104437705A (en) * 2014-12-01 2015-03-25 上海力申科学仪器有限公司 Clean bench capable of monitoring leakage in real time
CN104437685A (en) * 2014-12-03 2015-03-25 上海力申科学仪器有限公司 Biological safety cabinet capable of monitoring cleanliness in real time
CN104896659A (en) * 2015-05-18 2015-09-09 凤阳金小岗农林科技产业发展有限公司 Pollution control method for tissue-culture container seedlings
CN105444808A (en) * 2015-11-30 2016-03-30 无锡拓能自动化科技有限公司 Monitoring system for cleaning workshop
CN106094270A (en) * 2016-06-20 2016-11-09 武汉华星光电技术有限公司 Become box board and become box board microgranule control method
CN107537603A (en) * 2017-10-10 2018-01-05 苏州安泰空气技术有限公司 A kind of clean bench for carrying performance and operating monitoring system

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JPS60164141A (en) * 1984-02-06 1985-08-27 Takasago Thermal Eng Co Lts Clean room device with simultaneous controlling mechanism for cleanness and room pressure
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Address after: 215000 Jiangsu Province, Suzhou City Industrial Park Loufeng venture industrial square No. 15A building

Patentee after: Suzhou Hongji clean Polytron Technologies Inc

Address before: 215000, No. 83, Star Road, Suzhou Industrial Park, Suzhou, Jiangsu, China

Patentee before: Suzhou Industrial Park HJClean Technology Co., Ltd.

CP03 Change of name, title or address