CN103920342A - Filter element assembly of air quality detection device - Google Patents
Filter element assembly of air quality detection device Download PDFInfo
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- CN103920342A CN103920342A CN201410172955.5A CN201410172955A CN103920342A CN 103920342 A CN103920342 A CN 103920342A CN 201410172955 A CN201410172955 A CN 201410172955A CN 103920342 A CN103920342 A CN 103920342A
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- filter core
- drive motors
- filter element
- air quality
- outlet
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a filter element assembly of an air quality detection device. The filter element assembly comprises a plurality of filter elements, a driven roller, a driving roller, a driving device and a power source, wherein the plurality of filter elements are orderly connected to form a filter element group, one end of the filter element group is connected with the driven roller and winds the driven roller, the other end of the filter element group is connected with the driving roller, the driving device comprises a driving motor and a timer capable of controlling the driving motor to start or stop, the driving motor is in power connection with the driving roller, and the power source is electrically connected with the timer and the driving motor. Due to the structural design, timed rotation of the driving roller can be realized under the control action of the timer, and therefore, automatic replacement of the filter elements can be realized. The filter element assembly of the air quality detection device has the beneficial effects that one single filter in the prior art is replaced, the labor cost is saved, the accuracy of detection data of the detection device is guaranteed, and abnormal operation of the device caused by non-timely replacement and maintenance is avoided. The filter element assembly is convenient to mount and maintain and low in cost.
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 |
|---|---|---|---|
| CN201410172955.5A CN103920342A (en) | 2014-04-25 | 2014-04-25 | Filter element assembly of air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172955.5A CN103920342A (en) | 2014-04-25 | 2014-04-25 | Filter element assembly of air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103920342A true CN103920342A (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172955.5A Pending CN103920342A (en) | 2014-04-25 | 2014-04-25 | Filter element assembly of air quality detection device |
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| CN (1) | CN103920342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531626A (en) * | 2021-08-27 | 2021-10-22 | 嵊州市浙江工业大学创新研究院 | Novel automatic oil absorption filter paper of changing of lampblack absorber device |
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| CN2195971Y (en) * | 1994-08-10 | 1995-05-03 | 北京市北大方正电气公司 | Rolling curtain type filtration system with automatic dust removing function |
| US20100077923A1 (en) * | 2008-09-30 | 2010-04-01 | Travis Lewis | Filter apparatus and method |
| CN102824795A (en) * | 2012-09-06 | 2012-12-19 | 陕西高芯超滤膜科技有限责任公司 | Reciprocating regenerating type full-automatic roll curtain air filtering device |
| CN103521010A (en) * | 2013-10-17 | 2014-01-22 | 北京景盛泰和科技发展有限公司 | Scroll type filtering device applied to air supply or air cooling heat exchange system and heat exchange system |
| CN203478465U (en) * | 2013-08-30 | 2014-03-12 | 江苏姑苏净化科技有限公司 | Winding type fresh air filter unit |
| CN203842415U (en) * | 2014-04-25 | 2014-09-24 | 中康韦尔(保定)环境科技有限公司 | Filter core assembly for air quality detection device |
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2014
- 2014-04-25 CN CN201410172955.5A patent/CN103920342A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195971Y (en) * | 1994-08-10 | 1995-05-03 | 北京市北大方正电气公司 | Rolling curtain type filtration system with automatic dust removing function |
| US20100077923A1 (en) * | 2008-09-30 | 2010-04-01 | Travis Lewis | Filter apparatus and method |
| CN102824795A (en) * | 2012-09-06 | 2012-12-19 | 陕西高芯超滤膜科技有限责任公司 | Reciprocating regenerating type full-automatic roll curtain air filtering device |
| CN203478465U (en) * | 2013-08-30 | 2014-03-12 | 江苏姑苏净化科技有限公司 | Winding type fresh air filter unit |
| CN103521010A (en) * | 2013-10-17 | 2014-01-22 | 北京景盛泰和科技发展有限公司 | Scroll type filtering device applied to air supply or air cooling heat exchange system and heat exchange system |
| CN203842415U (en) * | 2014-04-25 | 2014-09-24 | 中康韦尔(保定)环境科技有限公司 | Filter core assembly for air quality detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531626A (en) * | 2021-08-27 | 2021-10-22 | 嵊州市浙江工业大学创新研究院 | Novel automatic oil absorption filter paper of changing of lampblack absorber device |
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Application publication date: 20140716 |