CN1712821A - Decotamaination degree sense control of air purifier - Google Patents
Decotamaination degree sense control of air purifier Download PDFInfo
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- CN1712821A CN1712821A CN 200410019683 CN200410019683A CN1712821A CN 1712821 A CN1712821 A CN 1712821A CN 200410019683 CN200410019683 CN 200410019683 CN 200410019683 A CN200410019683 A CN 200410019683A CN 1712821 A CN1712821 A CN 1712821A
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Abstract
A method for controlling the cleanness sensing accuracy of air cleaner features that if the indoor cleanness is not changed after the cleanness is tested, a time (t1) is set up according to the capacity and power of the air cleaner, If the time set up previously results in lower than particular cleanness, the testing voltage is regulated downward, and If the time set up previously results in particular cleanness, another time (t2) is set up according to the capacity and power of air cleaner and the testing voltage is regulated upward.
Description
Technical field
The invention relates in the purified treatment mode is the air conditioning of feature, air cleaner, particularly set different degree of purification detection times about detergent power or capacity according to air cleaner, thereby, can improve the degree of purification perception control method of the air cleaner of degree of purification detectability reliability.
Background technology
In general, air cleaner is to remove the various dusts that contain in the room air, coal gas, and stench, foreign bodys such as smog are built the device of comfortable indoor environment.
As shown in Figure 1, air cleaner comprises the casing (52) that forms the outlet (51) of discharging air, be positioned at the suction grid (54) that casing (52) front sucks air, be installed in casing (52) inside, the pressure fan (56) of air cleaner air outside to the inner forced circulation of casing (52), be positioned at the back side that sucks grid (54), filter the air cleaner (58) that sucks the dust that volume is bigger in the air; Come the ionization dust in air with discharge, shine the ionization part (62) of luminous energy simultaneously, sieve is inhaled from the sieve of ionization part (62) ionization dust and is inhaled the dust-collecting filter (60) that part (70) constitutes, be positioned at ionization part (62) the place ahead, decomposition is by the optical catalyst filter (80) of the smell particle of suction that luminous energy sieves, supply with high-tension high-voltage generator (91) for dust-collecting filter (60), plenum chamber that pressure fan (56) is installed and the filter chamber that dust-collecting filter (60) and optical catalyst filter (80) are installed are divided in the inner space of casing (52), form the baffle plate (94) of wind pushing hole (not shown) in the middle of it.
Aforesaid air cleaner, also possessing can perception indoor air purification state, the air cleaning degree sensing device (not shown) that utilizes semiconductor to realize.
Fig. 2 is the degree of purification perception control method precedence diagram toward the technology air cleaner.
As shown in Figure 2, the degree of purification perception control method of the air cleaner of conventional art is approximately through about 3 minutes time, to implement the air cleaning degree of certain hour with the absolute sense method and check behind the startup air cleaner.
In indoor air purification degree testing process, with the method for absolute sense, consequently: when the indoor purifying degree changes, after changing the detection shelves that adopt absolute sense, implement certain hour, about about 60 minutes air cleaning work with the detection shelves after changing.
But with the method for absolute sense, consequently: when the indoor purifying degree does not change, approximately through after about 30 minutes, be not 4 grades of highest ranking when purifying states if detected shelves in the past, then downward modulation detects voltage.
Approximately through after about 30 minutes, if when detecting shelves in the past and under 4 grades of purification states, continuing, the indoor pollution degree was uprised a little also can detect degree of purification to change through 60 minutes, detect voltage and raise.
But, the degree of purification perception control method of the air cleaner of conventional art as mentioned above, because the purification capacity of degree of purification detection time and air cleaner and ability are irrespectively fixed on 30 minutes or 60 minutes, therefore, exist the in fact degree of purification detection of air cleaner to carry out improperly, and reduce the problem points of clearing machine work reliability.
Summary of the invention
The present invention proposes in order to address the above problem a little, its purpose is to provide to be set at according to the purification capacity of air cleaner and ability adjusts the degree of purification detection time that dustiness detects voltage, thereby can guarantee the degree of purification perception control method of air cleaner of the degree of purification detectability reliability of air cleaner.
To achieve these goals, the degree of purification perception control method of air cleaner of the present invention is: if with behind the degree of purification in the inspection chamber, when the indoor purifying degree does not change, set elapsed time (t according to the purification capacity and the ability of air cleaner
1) after, if in the past the effluxion of setting was specific shelves purification state when following, downward modulation detection voltage; If in the past the effluxion of setting was specific shelves when purifying state, another time (t that sets process according to the purification capacity and the ability of air cleaner
2) back rise detection voltage.
Has the present invention who as above constitutes and act on, the degree of purification perception control method of its air cleaner is: according to the purification capacity and the ability of air cleaner, be set at and adjust the degree of purification detection time that dustiness detects voltage, thereby, have the advantage of the degree of purification detectability reliability that can guarantee air cleaner.
Description of drawings
Fig. 1 is the vertical profile side-looking structural representation of general air cleaner.
Fig. 2 is the degree of purification perception control method precedence diagram toward the technology air cleaner.
Fig. 3 is the degree of purification perception control method precedence diagram of air cleaner of the present invention.
Explanation to major part symbol among the figure:
52: casing 54: suck grid
56: pressure fan 58: air cleaner
60: dust-collecting filter 80: optical catalyst filter.
The specific embodiment
The present invention is described in detail below with reference to drawings and Examples.
Fig. 3 is the degree of purification perception control method precedence diagram of air cleaner of the present invention.
As shown in Figure 3, the degree of purification perception control method of air cleaner of the present invention is: after starting clearing machine, if in the sensing chamber behind the degree of purification, when the indoor purifying degree does not change, set elapsed time (t according to the purification capacity and the ability of air cleaner
1) after, if the effluxion of setting was specific shelves in the past, that is, when 4 grades of purification states of highest ranking were following, downward modulation detected voltage; If in the past setting-up time was through being 4 grades when purifying states, another time (t that sets process according to the purification capacity and the ability of air cleaner
2) back rise detection voltage.
Here, the time (t of above-mentioned setting
1) (t
2) size and the purification capacity of air cleaner or the size of ability be inversely proportional to, there is no need to be set at the identical time.
To having the present invention of above formation, the Action Specification of the degree of purification perception control method of its air cleaner is as follows:
After starting air cleaner, the air cleaning degree of implementing certain hour detects.At this moment, detect voltage and be specific voltage when above, adopt the absolute sense method, judge whether to pollute and implement the detection of indoor pollution degree.
In indoor air purification degree testing process, with the method for absolute sense, consequently: when the indoor purifying degree changes, after changing the detection shelves that adopt absolute sense, implement certain hour, about about 60 minutes air cleaning work with the detection shelves after changing.
But, with the method for absolute sense, consequently: when the indoor purifying degree does not change, come setting-up time (t according to the purification capacity and the ability of air cleaner
1) after, when not being 4 grades of purification states of highest ranking, reduce detection voltage as if former detection shelves.
At this moment,, that is, become 0V during from 0.3V decline 0.3V, become-0.3V during from 0V decline 0.3V detecting about voltage decline 0.3V, during from-0.3V decline 0.3V still-0.3V.
In addition, through above-mentioned setting-up time (t
1) after, if detected shelves in the past under 4 grades of purification states, set another time (t according to the purification capacity and the ability of air cleaner
2) time, then raise and detect voltage.
At this moment, detecting about voltage rising 0.3V.That is, become 0V during from-0.3V rising 0.3V, become 0.3V during from 0V rising 0.3V, during from 0.3V rising 0.3V or 0.3V.
Time (the t of above-mentioned setting
1) (t
2) expression: when the purification capacity of air cleaner or ability were big, the time also correspondingly reduced; When purification capacity or ability were little, the time also correspondingly increased.
Claims (3)
1. the degree of purification perception control method of an air cleaner is characterized in that setting elapsed time (t if when the indoor purifying degree does not change behind the degree of purification in the inspection chamber according to the purification capacity or the ability size of air cleaner
1) after, if in the past the effluxion of setting was specific shelves purification state when following, downward modulation detection voltage; If in the past setting-up time was through being specific shelves when purifying state, another time (t that sets process according to the purification capacity or the ability size of air cleaner
2) back rise detection voltage.
2. the degree of purification perception control method of air cleaner according to claim 1 is characterized in that the time (t that sets
1) size and the purification capacity of air cleaner or the size of ability be inversely proportional to.
3. the degree of purification perception control method of air cleaner according to claim 1 and 2 is characterized in that the time (t that sets
2) size and the purification capacity of air cleaner or the size of ability be inversely proportional to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019683 CN1712821A (en) | 2004-06-21 | 2004-06-21 | Decotamaination degree sense control of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410019683 CN1712821A (en) | 2004-06-21 | 2004-06-21 | Decotamaination degree sense control of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1712821A true CN1712821A (en) | 2005-12-28 |
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ID=35718552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410019683 Pending CN1712821A (en) | 2004-06-21 | 2004-06-21 | Decotamaination degree sense control of air purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083876A1 (en) * | 2010-12-25 | 2012-06-28 | 科沃斯机器人科技(苏州)有限公司 | Air purifier and control method for purifying air |
-
2004
- 2004-06-21 CN CN 200410019683 patent/CN1712821A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083876A1 (en) * | 2010-12-25 | 2012-06-28 | 科沃斯机器人科技(苏州)有限公司 | Air purifier and control method for purifying air |
| CN102563801A (en) * | 2010-12-25 | 2012-07-11 | 泰怡凯电器(苏州)有限公司 | Air purifier and method for controlling edgewise purification of air purifier |
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