CN101750266A - Clean garment clean class detection method and device - Google Patents
Clean garment clean class detection method and device Download PDFInfo
- Publication number
- CN101750266A CN101750266A CN200810241274A CN200810241274A CN101750266A CN 101750266 A CN101750266 A CN 101750266A CN 200810241274 A CN200810241274 A CN 200810241274A CN 200810241274 A CN200810241274 A CN 200810241274A CN 101750266 A CN101750266 A CN 101750266A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- clean
- sampling funnel
- detection method
- corpuscular counter
- 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.)
- Pending
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a clean garment clean class detection method and a device; the method comprises the following steps: a) empty drum detection step: a rolling drum is started, the air in the rolling drum is extracted by a particle counter, the initial particle count of the air in the rolling drum is detected; b) sample detection step: the rolling drum operation stops, a clean garment sample to be detected in placed in the rolling drum, the rolling drum is re-started, the air in the rolling drum is extracted by the particle counter, and the particle count of the air is detected; in the step a, if the detected initial particle count exceeds the standard initial particle count, the air in the rolling drum is extracted continuously, until the detected initial particle count is lower than or equal to the standard initial particle count, and then the step b is carried out; in the invention, the particle counter is adopted to detect the particle count contained in the air, so as to analyze the clean class of the clean garment quantitatively; the detecting quantity is accurate, thereby being convenient for analyzing the effectiveness of the clean garment; the equipment structure is simple and the operation is convenient.
Description
Technical field
The present invention relates to a kind of clean garment cleanliness factor detection method and device, specifically relate to the detection method and the device of clean garment surface particle index.
Background technology
The clothes that use in the present this decontamination chamber generally all are to clean the back to reuse, and clean garment is through after cleaning repeatedly, wear and tear, dry and disinfecting, the cleanliness factor of clothes is difficult to generally guarantee and monitoring that one of them important evaluating index is the population of cleaning the back fabric face.Generally all be periodic replacement at the scene or decide replacing according to the cleaning experience; there is not measured data; the cleanliness factor of like this can not quantitative and qualitative ground estimating clean garment; the problem that causes is: the particle index that perhaps purifies the clothes surface surpasses the certain standard value and environment between removing pollutant; do not have the protective effect that purifies clothes, perhaps will effectively purify clothes and more change and cause waste.
Summary of the invention
The objective of the invention is to propose a kind of detection method of clean garment clean class, can estimate the particle index that purifies clothes clean garment surface quantitatively, testing result is accurate, method of operating is simple.
The present invention also proposes a kind of pick-up unit of clean garment clean class.
The detection method of the clean garment clean class that the present invention proposes is achieved by the following technical programs.
The detection method of this clean garment clean class may further comprise the steps: a) empty tube detects step: start cylinder, use corpuscular counter to extract air in the cylinder, detect the primary number of air in the cylinder; B) pattern detection step: the cylinder that stops operation, the purification clothes sample that need detect is put into cylinder, restart cylinder, use corpuscular counter to extract air in the cylinder, detect airborne population.
Above-mentioned clean garment clean class detection method, in the described step a), the initial number if the primary number that detects is above standard is then carried out following step: b1) continue to extract air in the cylinder, be less than or equal to the standard initial number until detected primary number, carry out step b) then.
Above-mentioned clean garment clean class detection method in the described step a), if the primary number that detects surpasses the limit number of setting, then carries out following step: b2) stop the cylinder operation, cylinder is cleaned, and then carry out step a).
Above-mentioned clean garment clean class detection method, described step a) realizes in the following manner: connect corpuscular counter and sampling funnel, the opening that the sampling funnel is offered near the cylinder side, start cylinder, start corpuscular counter and set detected parameters, corpuscular counter is by air in the sampling funnel extraction cylinder, beginning particle counting.
Above-mentioned clean garment clean class detection method, described step b) realizes in the following manner: if the primary number is less than or equal to the standard initial number, then stop cylinder and corpuscular counter the operation, remove the sampling funnel, the purification clothes sample that need detect is put into cylinder,, restart cylinder the opening that the sampling funnel is offered near the cylinder side, start corpuscular counter and extract air in the cylinder, the beginning particle counting.
In the above-mentioned clean garment clean class detection method, be provided with a plurality of blades in the described cylinder.
In the above-mentioned clean garment clean class detection method, the revolution of described cylinder is 9～11 rev/mins.
The pick-up unit of the clean garment clean class that the present invention proposes is achieved by the following technical programs.
This clean garment clean class pick-up unit comprises the flexible pipe of cylinder, head roll motor rotating, sampling funnel, corpuscular counter, connection sampling funnel and corpuscular counter, the side of described cylinder offers opening, described sampling funnel is near the opening of cylinder, and the import cross sectional shape of sampling funnel is corresponding with the shape of cylinder opening.
In the above-mentioned clean garment clean class pick-up unit, also comprise pipe support and the pipe clamp that is fixed on the pipe support, also be provided with connecting pipe and be used to connect described flexible pipe and sampling funnel that described pipe clamp is clamped in the junction of sampling funnel and connecting pipe.
In the above-mentioned clean garment clean class pick-up unit, be provided with a plurality of blades in the described cylinder.
Be compared with the prior art, the beneficial effect that the present invention has is: after purifying clothes rotation in cylinder, vibrations, adopt corpuscular counter that the population that contains in the air in the cylinder is detected, can be purified the population value of the different size diameter that contain in the clothes as required, thereby analyze the cleanliness factor that purifies clothes quantitatively.Amount detection accurately, be convenient to analyze the validity of clean garment.Assay device structures is simple, and is easy to operate.
Description of drawings
Fig. 1 is the structural representation of embodiment.
Embodiment
A kind of clean garment clean class pick-up unit as described in Figure 1 comprises cylinder 1, sampling funnel 2, flexible pipe 3, corpuscular counter 4, connecting pipe 7, pipe clamp 8, pipe support 9.Cylinder 1 is by the motor-driven rotation, and inside is provided with four blades, and the center, side of cylinder 1 has circular open 10.Be connected with flexible pipe 3 on the corpuscular counter 4, flexible pipe 3 is connected by the outlet of a connecting pipe 7 with sampling funnel 2, and the import cross sectional shape of sampling funnel 2 is circular consistent with the opening 10 of cylinder side.For guaranteeing sealing and supporting, be provided with pipe clamp 8 and pipe support 9.Pipe clamp 8 is fixed on the pipe support 9, and pipe clamp 8 is clamped in the junction of sampling funnel and connecting pipe, plays sealing function, prevents air leak.Pipe support 9 supports sampling funnel 2, makes sampling funnel 2 near opening 10 places, and sampling funnel 2 is introduced air in the cylinder 1 in the corpuscular counter 4 by flexible pipe 3.Corpuscular counter 4 adopts laser particle counter commonly used, is provided with display screen 5 and guidance panel 6, and according to detecting needs by setting test parameter on the guidance panel 5, test result shows at display screen 5 during use.
Use said apparatus to carry out the detection method of clean garment clean class, may further comprise the steps:
A) empty tube detects step.
Pick-up unit is placed in the decontamination chamber, connect corpuscular counter 4 and sampling funnel 2, clamp sampling funnel 2, allow opening 10 places that the close cylinder side of entrance point of sampling funnel 2 offers apart from 10mm～15mm with pipe clamp 8.Starter motor drive cylinder rotates with 9～11 rev/mins revolution.Start corpuscular counter 1 and set detected parameters on panel, as the particle size location 0.3um that will detect, the air capacity of detection is 2.83L, and the setting air flow velocity is 3L/min.Corpuscular counter 4 extracts air in the cylinders by sampling funnel 2, begins the particle counting to passing through, and notes the primary number of setting-up time as the empty tube that passes through in 1 minute automatically.
The initial value if the primary number that detects is above standard, as 2/minute, need to wait for, continue to extract air in the cylinder 1, be less than or equal to 2/minute of standard initial number until detected primary number and just can put into sample test, carry out the sample detection step.
If the primary number that detects surpasses the limit number of setting, as greater than 5/minute the time, need stop the cylinder operation, cylinder is cleaned, and then repeat empty tube and detect step.
B) pattern detection step.
If resulting primary number is less than or equal to the standard initial number as 2/minute in the step a), cylinder 1 and corpuscular counter 4 operations of then stopping, remove pipe support 9, sampling funnel 2, the purification clothes sample of need detection such as the consumables of clothes, shoes and hats, gloves or other Clean rooms are put into cylinder 1.And then the opening 10 that the funnel 2 close cylinder sides of will taking a sample are offered is apart from 10mm～15mm place.Start cylinder 1 rotation, drive rotation of purification clothes and vibrations in it, make the distribution of particles that purifies the clothes generation in air, start corpuscular counter 4,, configure detected parameters with the same in the step a), extract air in the cylinder, begin the particle counting to passing through, note the population of setting-up time as passing through in 1 minute automatically, this population deducts the population that initial population just can be considered as purifying the entrained generation of clothes sample.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a clean garment clean class detection method is characterized in that, may further comprise the steps:
A) empty tube detects step: start cylinder, use corpuscular counter to extract air in the cylinder, detect the primary number of air in the cylinder;
B) pattern detection step: the cylinder that stops operation, the purification clothes sample that need detect is put into cylinder, restart cylinder, use corpuscular counter to extract air in the cylinder, detect airborne population.
2. clean garment clean class detection method as claimed in claim 1 is characterized in that: in the described step a), and the initial number if the primary number that detects is above standard, then carry out following step:
B1) continue to extract air in the cylinder, be less than or equal to the standard initial number, carry out step b) then until detected primary number.
3. clean garment clean class detection method as claimed in claim 2 is characterized in that: in the described step a), if the primary number that detects surpasses the limit number of setting, then carry out following step:
B2) stop the cylinder operation, cylinder is cleaned, and then carry out step a).
4. as claim 1,2 or 3 described clean garment clean class detection methods, it is characterized in that: described step a) realizes in the following manner: connect corpuscular counter and sampling funnel, the opening that the sampling funnel is offered near the cylinder side, start cylinder, start corpuscular counter and set detected parameters, corpuscular counter is by air in the sampling funnel extraction cylinder, beginning particle counting.
5. clean garment clean class detection method as claimed in claim 4, it is characterized in that: described step b) realizes in the following manner: if the primary number is less than or equal to the standard initial number, then stop cylinder and corpuscular counter the operation, remove the sampling funnel, the purification clothes sample that need detect is put into cylinder,, restart cylinder the opening that the sampling funnel is offered near the cylinder side, start corpuscular counter and extract air in the cylinder, the beginning particle counting.
6. clean garment clean class detection method as claimed in claim 5 is characterized in that: be provided with a plurality of blades in the described cylinder.
7. clean garment clean class detection method as claimed in claim 5 is characterized in that: the revolution of described cylinder is 9～11 rev/mins.
8. clean garment clean class pick-up unit, it is characterized in that, the flexible pipe that comprises cylinder, head roll motor rotating, sampling funnel, corpuscular counter, connection sampling funnel and corpuscular counter, the side of described cylinder offers opening, described sampling funnel is near the opening of cylinder, and the import cross sectional shape of sampling funnel is corresponding with the shape of cylinder opening.
9. clean garment clean class pick-up unit as claimed in claim 8, it is characterized in that: also comprise pipe support and the pipe clamp that is fixed on the pipe support, also be provided with connecting pipe and be used to connect described flexible pipe and sampling funnel, described pipe clamp clamps the junction of sampling funnel and connecting pipe.
10. clean garment clean class pick-up unit as claimed in claim 9 is characterized in that: be provided with a plurality of blades in the described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241274A CN101750266A (en) | 2008-12-17 | 2008-12-17 | Clean garment clean class detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810241274A CN101750266A (en) | 2008-12-17 | 2008-12-17 | Clean garment clean class detection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101750266A true CN101750266A (en) | 2010-06-23 |
Family
ID=42477565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810241274A Pending CN101750266A (en) | 2008-12-17 | 2008-12-17 | Clean garment clean class detection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101750266A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755740A (en) * | 2016-04-29 | 2016-07-13 | 上海欣丽实业有限公司 | Sterile clothing washing machine system suitable for detecting cleanliness |
| WO2019218870A1 (en) * | 2018-05-18 | 2019-11-21 | 青岛海尔洗衣机有限公司 | Washing machine having dust sensor and control method |
-
2008
- 2008-12-17 CN CN200810241274A patent/CN101750266A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755740A (en) * | 2016-04-29 | 2016-07-13 | 上海欣丽实业有限公司 | Sterile clothing washing machine system suitable for detecting cleanliness |
| CN105755740B (en) * | 2016-04-29 | 2018-01-26 | 上海欣丽实业有限公司 | Clean garment washing machine suitable for detecting cleanliness factor |
| WO2019218870A1 (en) * | 2018-05-18 | 2019-11-21 | 青岛海尔洗衣机有限公司 | Washing machine having dust sensor and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20110001844A (en) | Method and system for managing apparatus for preventing air pollution | |
| NL2007089C2 (en) | Air sampling apparatus. | |
| CN106837751A (en) | A kind of anti-blocking dust arrester of air compressor machine dust granules | |
| CN109269013A (en) | The service life monitoring method and device of filter core | |
| CN101750266A (en) | Clean garment clean class detection method and device | |
| CN204786839U (en) | PM2. 5 intelligence clarifier based on singlechip | |
| CN104524916B (en) | A kind of gas purification dust collection method | |
| CN107703255A (en) | Air quality detecting device | |
| KR100976987B1 (en) | Instrument for testing particulate contamination of cleanroom supplies | |
| KR102025512B1 (en) | Decontamination dust removal system | |
| CN107402170A (en) | A kind of the radioaerosol continuous monitoring device and method of the corrosion of acid-resistance material | |
| CN210586219U (en) | Automatic cleaning device of smoke and dust tester | |
| CN212658514U (en) | Sampling device for exhaust-gas detection | |
| KR102169511B1 (en) | Radioactive Concrete Collection Air Conditioning System for Nuclear power plant Dismantling | |
| JP2001174586A (en) | Collecting method and device for radioactive dust | |
| CN210465216U (en) | Detection equipment for air filter | |
| CN101934178A (en) | Method and system for managing a pollution-prevention facility | |
| CN208082137U (en) | The efficient process system of low concentration foul smell | |
| CN202562525U (en) | Cleaning on-line monitoring device | |
| CN215449191U (en) | Portable waste gas detection equipment for environmental detection | |
| WO2006137892A3 (en) | Fresh water intake monitoring system and method | |
| KR101701405B1 (en) | Wire cutting machine for regenerating filter device and method of regenerating filter the same | |
| CN206710368U (en) | A kind of formaldehyde, ammonia detection means | |
| JP2002250771A (en) | Dust radiation monitor | |
| CN108144375A (en) | A kind of useless dirt reclaiming clean device of spinning and weaving workshop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |