CN103235608A - Humidity control system - Google Patents
Humidity control system Download PDFInfo
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- CN103235608A CN103235608A CN2013101455669A CN201310145566A CN103235608A CN 103235608 A CN103235608 A CN 103235608A CN 2013101455669 A CN2013101455669 A CN 2013101455669A CN 201310145566 A CN201310145566 A CN 201310145566A CN 103235608 A CN103235608 A CN 103235608A
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- barrels
- inner core
- humidity
- controller
- control device
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Abstract
The invention discloses a humidity control system. The system, which is arranged in a sealed sampling chamber, comprises a fixed base, stainless steel nets, seal rings, outer barrels, inner barrels, filling, linear motors, a humidity sensor, a controller and top covers, the outer barrels are fixed on the fixed base, the seal rings are arranged between the outer barrels and the top covers and between the linear motors and the fixed base, the inner barrels are arranged in the outer barrels, the height of the inner barrel is less than the height of the outer barrel, the filling is arranged on the lower ends of the inner barrels, the stainless steel nets are arranged on the upper ends of the inner barrels, the lower ends of the inner barrels are connected with the output shafts of the linear motors, the humidity sensor acquires and transmits humidity signals to the controller, and the operation of the linear motors is controlled by the controller. The humidity control system has the advantage that when two sets of control systems are adopted, the control systems have the functions of humidification and drying, and can satisfy the accurate measurement of PM2.5 and PM1.0 measuring instruments under different weather conditions. The control system can automatically operate according to preset data, thus guaranteeing the accuracy of data.
Description
Technical field
The present invention relates to instrument field, is a kind of PM2.5 and PM1.0 measuring instrument specifically, more specifically is the humidity conditioner of the air sampling chamber of this equipment.
Background technology
The humidity control of the air sampling chamber of PM2.5 and PM1.0 measuring instrument is related to the accuracy of measurement data, because the air of different humidity, its measured value difference is bigger, thus, is related to the tight ness rating of this equipment.The air sampling chamber of existing equipment is this control device not, and therefore, the measurement data error is bigger, can not adapt to the employing under the different condition, has limited the use of this equipment.
Summary of the invention
For solving the problems of the technologies described above, the invention discloses a kind of humidity conditioner that can adapt to different condition, can satisfy the accurate measurement of PM2.5 and PM1.0 measuring instrument under the different weather conditions.Concrete scheme is as follows:
A kind of humidity conditioner, be arranged in the sampler chamber of sealing, described humidity conditioner comprises holder, stainless (steel) wire, O-ring seal, urceolus, inner core, filler, linear electric motors, humidity sensor, controller and top cover, described urceolus is fixed on the holder, between described urceolus and top cover, O-ring seal all is set between linear electric motors and holder, in the described urceolus inner core is set, the height of described inner core is less than the height of urceolus, the lower end of described inner core arranges filler, the upper end of described inner core arranges stainless (steel) wire, described inner core lower end is connected with the output shaft of linear electric motors, described humidity sensor is gathered moisture signal and is passed to controller, the operation of described controller control linear electric motors.
For adapting to different weather conditions, the present invention includes two cover control device, described two cover control device structures are identical, and wherein the filler of a cover control device is the sponge of immersion, and the filler of an other cover control device is activated charcoal; Control center is according to the signal of humidity sensor, and the linear electric motors of control device are overlapped in control two.
Advantage of the present invention is: adopt two cover control device, have humidification and dry function, can satisfy the accurate measurement of PM2.5 and PM1.0 measuring instrument under the different weather conditions.Control device of the present invention can be operated automatically by predefined data, has guaranteed the accuracy of data.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Specify the present invention below in conjunction with accompanying drawing, as shown in Figure 1, the present invention is arranged in the sampler chamber of sealing, described humidity conditioner comprises holder 10, stainless (steel) wire 2, O-ring seal 3, urceolus 4, inner core 5, filler 6, linear electric motors 7, humidity sensor 8, controller 9 and top cover 1, described urceolus 4 is fixed on the holder 10, between described urceolus 4 and top cover 1,10 of linear electric motors 7 and holders all arrange O-ring seal 3, in the described urceolus 4 inner core 5 is set, the height of described inner core 5 is less than the height of urceolus 4, the lower end of described inner core 5 arranges filler 6, the upper end of described inner core 5 arranges stainless (steel) wire 2, described inner core 5 lower ends are connected with the output shaft of linear electric motors 7, described humidity sensor 8 is gathered moisture signal and is passed to controller 9, the operation of described controller 9 control linear electric motors 7.
For adapting to different weather conditions, the present invention includes two cover control device, described two cover control device structures are identical, and wherein the filler 6 of a cover control device is the sponge of immersion, and the filler 6 of an other cover control device is activated charcoal; Control center 9 is according to the signal of humidity sensor 8, and the linear electric motors 7 of control device are overlapped in control two.
Advantage of the present invention is: adopt two cover control device, have humidification and dry function, can satisfy the accurate measurement of PM2.5 and PM1.0 measuring instrument under the different weather conditions.Control device of the present invention can be operated automatically by predefined data, has guaranteed the accuracy of data.
Principle of the present invention is: according to the signal of humidity sensor, controller drives the running of linear electric motors, linear electric motors drive the lifting of inner core in urceolus, when inner core rises, the filler in the inner core, as add the wettable air of sponge of water, but activated charcoal dry air, when the humidity for the treatment of air met predetermined value, controller control linear electric motors were got back in the urceolus, guarantee the constant of air humidity.
Claims (2)
1. humidity conditioner, it is characterized in that: be arranged in the sampler chamber of sealing, described humidity conditioner comprises holder, stainless (steel) wire, O-ring seal, urceolus, inner core, filler, linear electric motors, humidity sensor, controller and top cover, described urceolus is fixed on the holder, between described urceolus and top cover, O-ring seal all is set between linear electric motors and holder, in the described urceolus inner core is set, the height of described inner core is less than the height of urceolus, the lower end of described inner core arranges filler, the upper end of described inner core arranges stainless (steel) wire, described inner core lower end is connected with the output shaft of linear electric motors, described humidity sensor is gathered moisture signal and is passed to controller, the operation of described controller control linear electric motors.
2. humidity conditioner according to claim 1 is characterized in that: comprise two cover control device, described two cover control device structures are identical, and wherein the filler of a cover control device is the sponge of immersion, and the filler of an other cover control device is activated charcoal; Control center is according to the signal of humidity sensor, and the linear electric motors of control device are overlapped in control two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145566.9A CN103235608B (en) | 2013-04-24 | 2013-04-24 | Humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145566.9A CN103235608B (en) | 2013-04-24 | 2013-04-24 | Humidity control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103235608A true CN103235608A (en) | 2013-08-07 |
| CN103235608B CN103235608B (en) | 2015-02-04 |
Family
ID=48883654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145566.9A Active CN103235608B (en) | 2013-04-24 | 2013-04-24 | Humidity control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103235608B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018222A (en) * | 2016-05-23 | 2016-10-12 | 上海应用技术学院 | PM2.5 dust detection instrument with air pretreatment capability |
| CN110146648A (en) * | 2019-04-18 | 2019-08-20 | 嘉兴勤慎智能技术有限公司 | A kind of gas sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943414A (en) * | 1982-09-03 | 1984-03-10 | Mitsubishi Electric Corp | Controllng method of concentrating vessel by measurement of oxidation-reduction potential |
| GB2259573A (en) * | 1991-09-11 | 1993-03-17 | Superba Sa | Measuring and regulating the air concentration in a chamber |
| CN201289166Y (en) * | 2008-09-25 | 2009-08-12 | 古茂财 | Moisture control device |
| CN102868103A (en) * | 2012-09-07 | 2013-01-09 | 泰州海田电气制造有限公司 | Constant-humidity switch cabinet |
| CN203217393U (en) * | 2013-04-24 | 2013-09-25 | 丹东百特仪器有限公司 | Humidity control device |
-
2013
- 2013-04-24 CN CN201310145566.9A patent/CN103235608B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943414A (en) * | 1982-09-03 | 1984-03-10 | Mitsubishi Electric Corp | Controllng method of concentrating vessel by measurement of oxidation-reduction potential |
| GB2259573A (en) * | 1991-09-11 | 1993-03-17 | Superba Sa | Measuring and regulating the air concentration in a chamber |
| CN201289166Y (en) * | 2008-09-25 | 2009-08-12 | 古茂财 | Moisture control device |
| CN102868103A (en) * | 2012-09-07 | 2013-01-09 | 泰州海田电气制造有限公司 | Constant-humidity switch cabinet |
| CN203217393U (en) * | 2013-04-24 | 2013-09-25 | 丹东百特仪器有限公司 | Humidity control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018222A (en) * | 2016-05-23 | 2016-10-12 | 上海应用技术学院 | PM2.5 dust detection instrument with air pretreatment capability |
| CN110146648A (en) * | 2019-04-18 | 2019-08-20 | 嘉兴勤慎智能技术有限公司 | A kind of gas sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103235608B (en) | 2015-02-04 |
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