CN201482369U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN201482369U CN201482369U CN200920133047XU CN200920133047U CN201482369U CN 201482369 U CN201482369 U CN 201482369U CN 200920133047X U CN200920133047X U CN 200920133047XU CN 200920133047 U CN200920133047 U CN 200920133047U CN 201482369 U CN201482369 U CN 201482369U
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- microprocessor
- dust
- air cleaning
- standard value
- air
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- Air Conditioning Control Device (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is suitable for the technical field of air adjustment, which provides an air purifying device. The air purifying device comprises a particle counting sensor for sampling the concentration of dust particles of external air, a microprocessor which is connected with the particle counting sensor and compares the sampling value of the counting sensor and the standard value of preset dust particle concentration, and an air purifying unit which is connected with the microprocessor, begins working under the control of the microprocessor when the microprocessor judges that the sampling value is higher than the standard value of the preset dust particle concentration, and stops working under the control of the microprocessor when the microprocessor judges that the sampling value is lower than the standard value of the preset dust particle concentration. The air purifying device has clear working purpose, is not pointless to run, has obvious energy-saving effect, automatically starts or stops according to the quantity of dust which is measured, can not generate the phenomenon that dust is not purified when the quantity of dust reaches a preset standard or dust purification is stopped when the quantity of dust is not lower than the standard value, does not need people to start and stop, and saves labor cost.
Description
Technical field
The utility model belongs to the air-conditioning technique field, relates in particular to a kind of air cleaning unit.
Background technology
Existing air purifier adopts the Electrostatic Absorption dust mostly or reaches the purpose that purifies air in the mode that air cleaner filters dust.More than two kinds of air purifying process comparative maturity, purification efficiency is also relatively good, has obtained using more widely in air purification field at present.But they all need the user manually to control ON/OFF, cause following some inconvenience of using thus:
1, power consumption: air ambient that may be current is up to standard to be need not to purify, but owing to is opened and power consumption in vain by the user.
2, clean-up effect is not good: may need to purify by current air ambient, but owing to being closed by the user and can't working, do not reached best clean-up effect naturally.
3, waste of manpower: manually control clarifier naturally than the control clarifier need more human cost automatically.
4, not to the demonstration directly perceived of dust particle quantity (concentration) in the unit volume air, the user can't learn current quality of air environment and can not in time manually control the ON/OFF of clarifier.
The utility model content
The purpose of this utility model is to provide a kind of air cleaning unit, is intended to solve that existing air purifier power consumption, clean-up effect are not good, the problem of waste of manpower.
The utility model is achieved in that a kind of air cleaning unit, comprising:
The particle counting sensor is used for outside koniology particle concentration is sampled;
Microprocessor is connected with described particle counting sensor, is used for the sampled value of described particle counting sensor is compared with the dust particle concentration standard value of presetting;
Air cleaning member, be connected with described microprocessor, when described microprocessor judges sampled value is higher than default dust particle concentration standard value, under the control of described microprocessor, start working, when described microprocessor judges sampled value is lower than default dust particle concentration standard value, under the control of described microprocessor, quit work.
Further, also be connected with an AD conversion unit between described particle counting sensor and the described microprocessor.
Further, the input block that be connected with described microprocessor, the user is provided with dust particle concentration standard value by described input block in described microprocessor.
Further, described input block also is connected with described air cleaning member, and the user controls the ON/OFF of described air cleaning member by described input block.
Further, also comprise a display unit that is connected with described little processing.
Further, described display unit is the LCD display unit.
Microprocessor will be opened air cleaning member automatically when dust quantity reached the standard value of setting in the unit volume air that the air cleaning unit that the utility model provides is regularly measured; Regularly dust quantity is closed air cleaning member below dropping to the standard value of setting again in the unit volume air of measuring, and air cleaning unit work is motivated, does not do meaningless operation, and energy-saving effect is obvious.Air cleaning unit purifies or shutdown according to dust quantity Auto Power On in the unit volume air of regularly measuring, dust quantity can not take place have been reached the standard value of setting and also not to have begun to carry out air cleaning, or the dust quantity standard value that also do not drop to setting just stops the phenomenon to purify, and clean-up effect is better.And do not need the people to operate machine open/close, save human cost.But display unit is the dust content in the unit of display volumes of air also, makes the user understand the cleanliness factor of current air ambient accurately, intuitively.
Description of drawings
Fig. 1 is the structure principle chart of the air cleaning unit that provides of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Among the utility model embodiment, survey around unit volume dust in air quantity in the environment, and control the unlatching of air cleaning member or close according to the dust quantity standard of prior setting by a particle counting sensor.
Fig. 1 shows the structural principle of the air cleaning unit that the utility model embodiment provides, and for convenience of description, only shows the part relevant with the utility model.This air cleaning unit can be applicable to the air cleaning of various professional machine rooms, machine station, office space, family room and indoor public places.
With reference to Fig. 1, air cleaning unit comprises particle counting sensor 1, microprocessor 2, air cleaning member 3, input block 4, wherein, particle counting sensor 1 has one and protrudes from the outer sampling head of air cleaning unit, particle counting sensor 1 is regularly sampled to the dust concentration of extraneous air by this sampling head, and sampled signal is sent to connected microprocessor 2, microprocessor 2 at first carries out analog-to-digital conversion to this sampled signal and obtains a sampled value, dust particle concentration standard value with user preset compares then, if sampled value be higher than this standard value then the connected air cleaning member 3 of microprocessor 2 control begin to purify air, then control air cleaning member 3 and do not work if sampled value is lower than this standard value.In air cleaning member 3 courses of work, 1 continuation of particle counting sensor is sampled to extraneous air and sampled signal is passed to microprocessor 2 in real time, in like manner, if sampled value be higher than standard value then air cleaning member 3 continue to purify air, if sampled value be lower than standard value then microprocessor 2 control air cleaning members 3 quit work.
Further, microprocessor 2 also connects an input block 4, and the user is provided with above-mentioned dust particle concentration standard value by this input block 4 in microprocessor 2.
Further, input block 4 also is connected with air cleaning member 3, and the user can purify air by input block 4 hand switch air cleaning members 3, and manually control is compared with the automatic control of microprocessor 2 and had priority, input block 4 can be button, also can be touch-screen.
Further, air cleaning unit also comprises a display unit 5 that is connected with microprocessor 2, can adopt the LCD display unit, microprocessor 2 exports the sampled result of particle counting sensor 1 to display unit 5 and shows, can make the user see the air purity of current environment intuitively.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. an air cleaning unit is characterized in that, comprising:
Outside koniology particle concentration is carried out the sampled particle sensor for countering;
The microprocessor that is connected with described particle counting sensor, the sampled value of described particle counting sensor and default dust particle concentration standard value are compared;
The air cleaning member that is connected with described microprocessor, when described microprocessor judges sampled value is higher than default dust particle concentration standard value, under the control of described microprocessor, start working, when described microprocessor judges sampled value is lower than default dust particle concentration standard value, under the control of described microprocessor, quit work.
2. air cleaning unit as claimed in claim 1 is characterized in that, also is connected with an AD conversion unit between described particle counting sensor and the described microprocessor.
3. air cleaning unit as claimed in claim 1 is characterized in that, also comprises:
The input block that be connected with described microprocessor, the user is provided with dust particle concentration standard value by described input block in described microprocessor.
4. air cleaning unit as claimed in claim 3 is characterized in that described input block also is connected with described air cleaning member, and the user controls the ON/OFF of described air cleaning member by described input block.
5. air cleaning unit as claimed in claim 1 is characterized in that, also comprises a display unit that is connected with described little processing.
6. air cleaning unit as claimed in claim 5 is characterized in that, described display unit is the LCD display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920133047XU CN201482369U (en) | 2009-06-23 | 2009-06-23 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920133047XU CN201482369U (en) | 2009-06-23 | 2009-06-23 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482369U true CN201482369U (en) | 2010-05-26 |
Family
ID=42421263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920133047XU Expired - Fee Related CN201482369U (en) | 2009-06-23 | 2009-06-23 | Air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034363A (en) * | 2014-06-10 | 2014-09-10 | 上海理工大学 | Cleaning room self-cleaning time testing instrument and testing method thereof |
| CN107441847A (en) * | 2017-09-28 | 2017-12-08 | 京东方科技集团股份有限公司 | Air filtering system and its control method, control device |
-
2009
- 2009-06-23 CN CN200920133047XU patent/CN201482369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034363A (en) * | 2014-06-10 | 2014-09-10 | 上海理工大学 | Cleaning room self-cleaning time testing instrument and testing method thereof |
| CN107441847A (en) * | 2017-09-28 | 2017-12-08 | 京东方科技集团股份有限公司 | Air filtering system and its control method, control device |
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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: SHENZHEN CHINAWAY ENVIRONMENTAL TECHNOLOGY CO., LT Free format text: FORMER NAME: SHENZHEN CHINAWAY ENVIRONMENTAL INSTRUMENTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518057, 2, Shenzhen Software Park, two road, Nanshan District science and technology, Guangdong, Shenzhen Province, 9, 202 Patentee after: SHENZHEN CHINAWAY ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: Southern Guangdong province 518000 Keyuan Road, Shenzhen high tech Zone students Pioneering building room 607 Patentee before: Shenzhen Chinaway Environmental Instruments Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air-purifying device Effective date of registration: 20140717 Granted publication date: 20100526 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: SHENZHEN CHINAWAY ENVIRONMENTAL TECHNOLOGY CO., LTD. Registration number: 2014990000581 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150810 Granted publication date: 20100526 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: SHENZHEN CHINAWAY ENVIRONMENTAL TECHNOLOGY CO., LTD. Registration number: 2014990000581 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN CHINAWAY ENVIRONMENTAL TECHNOLOGY CO., LTD. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |