CN203954888U - A kind of energy-saving air filtration equipment for clarifying - Google Patents
A kind of energy-saving air filtration equipment for clarifying Download PDFInfo
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- CN203954888U CN203954888U CN201420295168.5U CN201420295168U CN203954888U CN 203954888 U CN203954888 U CN 203954888U CN 201420295168 U CN201420295168 U CN 201420295168U CN 203954888 U CN203954888 U CN 203954888U
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Abstract
The utility model has been recorded a kind of energy-saving air filtration equipment for clarifying, comprises airduct, opening adjusting device, monitoring device of resistance, converter plant and particle concentration tester; The two ends of airduct are respectively arranged with air inlet and air outlet, and the inside of airduct is disposed with primary efficient filter screen, high efficiency particulate air filter, blower fan and particle sampler from air inlet to air outlet; The surrounding of high efficiency particulate air filter is provided with force samples probe.Owing to having adopted above-mentioned technology, the utility model regulates the aperture of high efficiency particulate air filter by the concentration of monitoring particle; By monitoring high efficiency particulate air filter, the Resistance Value when the different opening regulates the operating frequency of blower fan again, thereby possessed, resistance is little, energy consumption is low, efficiency is high, the life-span is long and rationally control the advantages such as noise, and has reached energy-conservation object.
Description
Technical field
The utility model relates to air purification filter technical field, relates in particular to a kind of energy-saving air filtration equipment for clarifying.
Background technology
In recent years, domestic haze pollutes and is on the rise, and PM2.5 is subject to extensive concern to the harm of health, makes the various air purifiers that are comprised of high efficiency particulate air obtain promotion and application fast.But at present, as the key member of polishing filter inside, still there is following problem in existing high efficiency particulate air filter:
1, resistance is large, energy consumption is high: because high efficiency particulate air filter is mainly used in trapping particle dust and the various suspension below 0.5um, adopt superfine fibre filtrate to be made, therefore its resistance is very large, different according to filter efficiency, general initial resistance is about 100Pa ~ 220Pa, and whole resistance is 200Pa ~ 450Pa, especially along with the increase of service time, resistance also can increase gradually, causes the energy consumption of blower fan very large;
2, efficiency easily declines: along with the increase of filter laying dust and the increase of resistance, by causing the ventilation of filter to reduce, cause filter efficiency to decline; Even may cause the part of filter to be penetrated, have a strong impact on filtration, purification efficiency;
3, the life-span reduces: because the filter efficiency of filter is lower, cause the life-span of filter greatly to be reduced, and filter is as the core component of clarifier, cost is higher, has caused changing the raising of maintenance cost simultaneously;
4, noise is large: because the ventilation of existing high efficiency particulate air filter is generally constant, so also can, with larger power work, cause having larger noise when airborne impurity is less always.
Summary of the invention
In order to address the above problem, the utility model provides a kind of energy-saving air filtration equipment for clarifying, possesses that resistance is little, energy consumption is low, efficiency is high, the life-span is long and rationally control the advantages such as noise.
Above-mentioned a kind of energy-saving air filtration equipment for clarifying, comprises airduct, opening adjusting device, monitoring device of resistance, converter plant and particle concentration tester; The two ends of described airduct are respectively arranged with air inlet and air outlet, and the inside of described airduct is disposed with primary efficient filter screen, high efficiency particulate air filter, blower fan and particle sampler from air inlet to air outlet;
The surrounding of described high efficiency particulate air filter is provided with force samples probe, and described force samples probe is connected with monitoring device of resistance, and described monitoring device of resistance is connected with blower fan by converter plant;
Described high efficiency particulate air filter is connected with opening adjusting device, and described particle sampler is connected with particle concentration tester, and described opening adjusting device is connected with particle concentration tester.
In said apparatus, described opening adjusting device is arranged on the outer wall of airduct.
In said apparatus, described monitoring device of resistance is arranged on the outer wall of airduct.
In said apparatus, described converter plant is arranged on the outer wall of airduct.
Advantage of the present utility model and beneficial effect are: the utility model provides a kind of energy-saving air filtration equipment for clarifying, regulate the aperture of high efficiency particulate air filter by the concentration of monitoring particle; By monitoring high efficiency particulate air filter, the Resistance Value when the different opening regulates the operating frequency of blower fan again, thereby possessed, resistance is little, energy consumption is low, efficiency is high, the life-span is long and rationally control the advantages such as noise, and has reached energy-conservation object.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiment more of the present utility model, 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 of energy-saving air filtration equipment for clarifying in the utility model.
the specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
Fig. 1 is the structural representation of energy-saving air filtration equipment for clarifying in the utility model; As shown in Figure 1, the utility model has been recorded a kind of energy-saving air filtration equipment for clarifying, comprises airduct 9, opening adjusting device 3, monitoring device of resistance 4, converter plant 6 and particle concentration tester 8; Wherein, the two ends of airduct 9 are respectively arranged with air inlet 10 and air outlet 11, and from air inlet 10 to air outlet 11, are disposed with primary efficient filter screen 1, high efficiency particulate air filter 2, blower fan 5 and particle sampler 7 in the inside of airduct 9;
Preferably, described opening adjusting device 3, monitoring device of resistance 4 and converter plant 6 are all arranged on the outer wall of airduct 9, with this, avoid this impact of 3 device volumes on flowing resistance.
Further, surrounding at high efficiency particulate air filter 2 is provided with force samples probe (not marking in the drawings), this force samples probe is connected with monitoring device of resistance 4, utilizes the high efficiency particulate air filter 2 of force samples probe and 4 pairs of airduct 9 inside of monitoring device of resistance to carry out resistance monitoring;
Meanwhile, monitoring device of resistance 4 is connected with blower fan 5 by converter plant 6, and this converter plant 6 can carry out frequency modulation processing to blower fan 5.
Further, high efficiency particulate air filter 2 is connected with opening adjusting device 3, the aperture while utilizing this opening adjusting device 3 to regulate high efficiency particulate air filter 2 to ventilate.Again particle sampler 7 is connected with particle concentration tester 8, and opening adjusting device 3 is connected with particle concentration tester 8, the aperture in the time of so just can directly regulating high efficiency particulate air filter 2 to ventilate by the concentration of the particulate in air that monitors.
In the utility model, the principle that realizes of energy-saving air filtration equipment for clarifying is: utilize 8 pairs of airborne particle concentrations of particle concentration tester to monitor, and test value is passed to opening adjusting device 3, this opening adjusting device 3 directly carries out regulation processing to high efficiency particulate air filter 2 after receiving signal;
Simultaneously, because above-mentioned frequency modulation processing will cause the resistance of high efficiency particulate air filter 2 to change, so recycling monitoring device of resistance 4 is monitored real-time Resistance Value, and this Resistance Value is sent to converter plant 6, with this, converter plant 6 is carried out to frequency-conversion processing, and adapt to the resistance of new airduct 9 systems, to reach high efficiency filter, reasonable energy-conservation object.
In addition, above-mentioned regulation and frequency-conversion processing all realize by simple switching logic circuit, compare with the mode of software control, have convenient, more save the advantages such as cost.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an energy-saving air filtration equipment for clarifying, is characterized in that, described device comprises airduct, opening adjusting device, monitoring device of resistance, converter plant and particle concentration tester; The two ends of described airduct are respectively arranged with air inlet and air outlet, and the inside of described airduct is disposed with primary efficient filter screen, high efficiency particulate air filter, blower fan and particle sampler from air inlet to air outlet; The surrounding of described high efficiency particulate air filter is provided with force samples probe, and described force samples probe is connected with monitoring device of resistance, and described monitoring device of resistance is connected with blower fan by converter plant; Described high efficiency particulate air filter is connected with opening adjusting device, and described particle sampler is connected with particle concentration tester, and described opening adjusting device is connected with particle concentration tester.
2. a kind of energy-saving air filtration equipment for clarifying as claimed in claim 1, is characterized in that, described opening adjusting device is arranged on the outer wall of airduct.
3. a kind of energy-saving air filtration equipment for clarifying as claimed in claim 1, is characterized in that, described monitoring device of resistance is arranged on the outer wall of airduct.
4. a kind of energy-saving air filtration equipment for clarifying as claimed in claim 1, is characterized in that, described converter plant is arranged on the outer wall of airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295168.5U CN203954888U (en) | 2014-06-05 | 2014-06-05 | A kind of energy-saving air filtration equipment for clarifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295168.5U CN203954888U (en) | 2014-06-05 | 2014-06-05 | A kind of energy-saving air filtration equipment for clarifying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954888U true CN203954888U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295168.5U Active CN203954888U (en) | 2014-06-05 | 2014-06-05 | A kind of energy-saving air filtration equipment for clarifying |
Country Status (1)
| Country | Link |
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| CN (1) | CN203954888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457889A (en) * | 2018-03-07 | 2018-08-28 | 北京晶海科技有限公司 | Speed-changing draught fan control system and control method |
-
2014
- 2014-06-05 CN CN201420295168.5U patent/CN203954888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457889A (en) * | 2018-03-07 | 2018-08-28 | 北京晶海科技有限公司 | Speed-changing draught fan control system and control method |
| CN108457889B (en) * | 2018-03-07 | 2019-09-27 | 北京晶海科技有限公司 | Speed-changing draught fan control system and control method |
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