CN203842415U - Filter core assembly for air quality detection device - Google Patents
Filter core assembly for air quality detection device Download PDFInfo
- Publication number
- CN203842415U CN203842415U CN201420208144.1U CN201420208144U CN203842415U CN 203842415 U CN203842415 U CN 203842415U CN 201420208144 U CN201420208144 U CN 201420208144U CN 203842415 U CN203842415 U CN 203842415U
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- Prior art keywords
- filter core
- drive motors
- outlet
- driven roller
- air quality
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Abstract
The utility model relates to a filter core assembly for an air quality detection device. The filter core assembly comprises filter cores, a driven roller cylinder, a driving roller cylinder, a driving device and a power supply, wherein multiple filter cores are sequentially connected to form a filter core group; one end of the filter core group is connected with the driven roller cylinder and wound on the driven roller cylinder, and the other end of the filter core group is connected with the driving roller cylinder; the driving device comprises a driving motor and a timer which controls the driving motor to start or halt, wherein the driving motor is dynamically connected with the driving roller cylinder; the power supply is electrically connected with the timer and the driving motor. By adopting the structural design, the filter core assembly disclosed by the utility model can realize the timing rotation of the driving roller cylinder under the control action of the timer, so that the automatic replacement of the filter cores is realized. The filter core assembly disclosed by the utility model saves the labor cost, ensures the accuracy of detection data of detection equipment and prevents the abnormal equipment operation caused by delayed replacement and maintenance by substituting for a single filter in the prior art and is convenient to install and maintain, and the cost is reduced.
Description
Technical field
The present invention relates to air detection equipment technical field, more particularly, particularly a kind of air quality detecting device element kit.
Background technology
At present, known existing outdoor checkout equipment, especially for must PM2.5, PM10 filter being installed respectively at thief hatch in the testing process of PM2.5, PM10, to guarantee that PM2.5, PM10 detect the accuracy of data.But because haze weather seriously causes PM2.5, the average time of PM10 filter will be blocked, numerical value can directly be caused detecting and actual value variation is larger, all need every day change or safeguard, this is on detecting numerical value validity and safeguarding that promptness has all caused very large impact.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of air quality detecting device element kit, in order to solve the problems of the technologies described above.
For this reason, the invention provides following technical scheme.
The invention provides a kind of air quality detecting device element kit, comprising:
Filter core, described filter core includes polylith, and whole described filter cores are in turn connected to form filter core group;
Driven roller, one end of described filter core group is connected with described driven roller, and described filter core group is wound on described driven roller;
Active roll tube, the other end of described filter core group is connected with described active roll tube;
Drive unit, described drive unit includes drive motors and is connected with described drive motors signal and can controls the timer that described drive motors starts or stops, and described drive motors is connected with described active roll tube power;
Power supply, described power supply and described timer and the electrical connection of described drive motors.
Preferably, on described driven roller, be provided with the first shell, on described the first shell, have the first outlet, described filter core stretches out outside described the first shell by described the first outlet; On described active roll tube, be provided with second housing, have the second outlet on described second housing, described filter core enters in described second housing by described the second outlet.
Preferably, in described the first outlet and described the second outlet, be provided with the damping rubber that all has damping action.
Preferably, described drive motors is stepper motor, and described drive motors is connected with described active roll tube power by linkage, and described linkage is gear train or belt pulley set.
By said structure, design, under the control action of timer, can realize the timing rotation of active roll tube, so, can realize the automatic replacing of filter core.Beneficial effect of the present invention is: by this device, replace single filter of the prior art, save cost of labor, guaranteed that checkout equipment detects the accuracy of data, avoided changing not in time the unit exception operation that maintenance causes, and convenient for installation and maintenance, cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that in an embodiment of the present invention, air quality detecting device is used element kit;
Fig. 2 is the side structure schematic diagram that in an embodiment of the present invention, air quality detecting device is used element kit;
In Fig. 1 and Fig. 2, the corresponding relation of component names and Reference numeral is:
Filter core 1, driven roller 2, active roll tube 3, drive motors 4, timer 5,
Power supply 6.
The specific embodiment
In order to make those skilled in the art person understand better the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, wherein, Fig. 1 is the structural representation that in an embodiment of the present invention, air quality detecting device is used element kit; Fig. 2 is the side structure schematic diagram that in an embodiment of the present invention, air quality detecting device is used element kit.
The invention provides a kind of air quality detecting device element kit, comprising: filter core 1, filter core 1 includes polylith, and whole filter cores 1 are in turn connected to form filter core group; Driven roller 2, one end of filter core group is connected with driven roller 2, and filter core group is wound on driven roller 2; Active roll tube 3, the other end of filter core group is connected with active roll tube 3; Drive unit, drive unit includes drive motors 4 and is connected with drive motors 4 signals and can controls the timer 5 that drive motors 4 starts or stops, and drive motors 4 is connected with active roll tube 3 power; Power supply 6, power supply 6 and timer 5 and drive motors 4 electrical connections.
Filter core 1 includes polylith and connects successively, and under original state, filter core group is wound on driven roller 2, and active roll tube 3 is connected with drive motors 4 power, and drive motors 4 can drive active roll tube 3 to rotate by start by set date under the control action of timer 5.Active roll tube 3 rotate used filter core can be wound into from it, driven roller 2 passive rotation produce easy to use by new filter core 1.
By said structure, design, under the control action of timer 5, can realize the timing rotation of active roll tube 3, so, can realize the automatic replacing of filter core 1.Beneficial effect of the present invention is: by this device, replace single filter of the prior art, save cost of labor, guaranteed that checkout equipment detects the accuracy of data, avoided changing not in time the unit exception operation that maintenance causes, and convenient for installation and maintenance, cost.
Particularly, on driven roller 2, be provided with the first shell, have the first outlet on the first shell, filter core 1 stretches out outside the first shell by the first outlet; On active roll tube 3, be provided with second housing, have the second outlet on second housing, filter core 1 enters in second housing by the second outlet.
Based on above-described embodiment, in the first outlet and the second outlet, be provided with the damping rubber that all has damping action.
In said structure design, be provided with the clean-up performance that the first shell can improve filter core 1.In outlet (comprise particularly the first outlet and second outlet), damping rubber is set, can guarantees constantly to keep smooth in the rotation process of filter core 1.
The accuracy of changing in order to improve filter core 1, drive motors 4 is stepper motor, and drive motors 4 is connected with active roll tube 3 power by linkage, and linkage is gear train or belt pulley set.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an air quality detecting device element kit, is characterized in that, comprising:
Filter core (1), described filter core includes polylith, and whole described filter cores are in turn connected to form filter core group;
Driven roller (2), one end of described filter core group is connected with described driven roller, and described filter core group is wound on described driven roller;
Active roll tube (3), the other end of described filter core group is connected with described active roll tube;
Drive unit, described drive unit includes drive motors (4) and is connected with described drive motors signal and can controls the timer (5) that described drive motors starts or stops, and described drive motors is connected with described active roll tube power;
Power supply (6), described power supply and described timer and the electrical connection of described drive motors.
2. air quality detecting device element kit according to claim 1, is characterized in that,
On described driven roller, be provided with the first shell, on described the first shell, have the first outlet, described filter core stretches out outside described the first shell by described the first outlet;
On described active roll tube, be provided with second housing, have the second outlet on described second housing, described filter core enters in described second housing by described the second outlet.
3. air quality detecting device element kit according to claim 2, is characterized in that,
In described the first outlet and described the second outlet, be provided with the damping rubber that all has damping action.
4. air quality detecting device element kit according to claim 3, is characterized in that,
Described drive motors is stepper motor, and described drive motors is connected with described active roll tube power by linkage, and described linkage is gear train or belt pulley set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208144.1U CN203842415U (en) | 2014-04-25 | 2014-04-25 | Filter core assembly for air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208144.1U CN203842415U (en) | 2014-04-25 | 2014-04-25 | Filter core assembly for air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842415U true CN203842415U (en) | 2014-09-24 |
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ID=51555482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208144.1U Expired - Fee Related CN203842415U (en) | 2014-04-25 | 2014-04-25 | Filter core assembly for air quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203842415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920342A (en) * | 2014-04-25 | 2014-07-16 | 中康韦尔(保定)环境科技有限公司 | Filter element assembly of air quality detection device |
| CN105865005A (en) * | 2016-04-25 | 2016-08-17 | 广东美的暖通设备有限公司 | Filter and air processing device with filter |
-
2014
- 2014-04-25 CN CN201420208144.1U patent/CN203842415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920342A (en) * | 2014-04-25 | 2014-07-16 | 中康韦尔(保定)环境科技有限公司 | Filter element assembly of air quality detection device |
| CN105865005A (en) * | 2016-04-25 | 2016-08-17 | 广东美的暖通设备有限公司 | Filter and air processing device with filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI ZHONGKANG WEIER ENVIRONMENT TECHNOLOGY CO., Free format text: FORMER NAME: ZHONGKANGWEIER (BAODING) ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 071000 University Science Park, 5699 North Ring Road, Hebei, Baoding two, 7A-2 Patentee after: HEBEI ZHONGKANG WEIER ENVIRONMENT SCIENCE & TECHNOLOGY CO., LTD. Address before: 071000 University Science Park, 5699 North Ring Road, Hebei, Baoding two, 7A-2 Patentee before: Middle Kang Weier (Baoding) environmental science and technology Co., Ltd |
|
| CB03 | Change of inventor or designer information |
Inventor after: Chen Long Inventor after: Lu Kesong Inventor before: Chen Long Inventor before: Zong Wei |
|
| COR | Change of bibliographic data | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20180425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |