CN204478413U - A kind of air intake switching device shifter of two-way air purifier and control system - Google Patents
A kind of air intake switching device shifter of two-way air purifier and control system Download PDFInfo
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- CN204478413U CN204478413U CN201520054892.3U CN201520054892U CN204478413U CN 204478413 U CN204478413 U CN 204478413U CN 201520054892 U CN201520054892 U CN 201520054892U CN 204478413 U CN204478413 U CN 204478413U
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Abstract
The utility model relates to air purifier field, a kind of air intake switching device shifter and control system of two-way air purifier are provided, described air intake switching device shifter comprises the first air inlet, second air inlet and the changeable blocking mechanism for selecting one to close the first air inlet or the second air inlet, by the first air inlet and the second air inlet are all conducted with the supply air system air inlet of air purifier, and select one to close the first air inlet or the second air inlet by the described changeable blocking mechanism of described control system control, thus realize when outdoor air pollution degree is greater than indoor, the air controlling two-way air purifier selecting extraction indoor purifies, when outdoor air pollution degree is less than indoor, conversion is extracted outdoor air and is purified, so that the effect more had improves the quality of room air, thus guarantee health, the consume simultaneously avoiding filtering module in air purifier is accelerated, extend its service time.
Description
Technical field
The utility model relates to family's indoor air-purification device, relates in particular to a kind of air intake switching device shifter and control system of two-way air purifier.
Background technology
Along with growth in the living standard, while the chemicals such as people beautify in use, ornament materials improve living environment, many poisonous and hazardous substance threat in air are caused the health of human body.Especially the deterioration of global environment in recent years, the appearance of haze weather, air pollution is own through becoming harm humans healthy " stealthy killer ".
In existing building, no matter be house or office building, air cleaning unit is all absolutely necessary, the purification method of air cleaning unit has ventilation type, filtering type, absorption type etc., along with increasing of haze in the last few years, increasing of the pollutant such as bacterium, toxic and harmful, these methods are in process contaminant particle size, treatment effeciency, process toxic gas and sterilization etc., and oneself is through meeting the requirement of environment.
PM in air
2.5the concentration of particle is more and more higher, and the pollutant levels such as bacterium, toxic and harmful are more and more higher, causes indoor PM
2.5the concentration of particle and the pollutant such as bacterium, toxic and harmful is also more and more higher, and present air cleaning unit does not mostly remove PM
2.5the function of particle, then seems at a loss what to do for the pollutant such as bacterium, toxic and harmful; Just in air cleaning unit, arrange Rose Box, volume is large, and duct resistance is large, and noise is large, installs difficulty, dismounting is inconvenient, effectively can not remove the PM in room air
2.5particle, then seems at a loss what to do for the pollutant such as bacterium, toxic and harmful, and indoor air quality can not get improving, and is in the health status often affecting human body in this environment for a long time, makes people be in a kind of Subhealthy Status, causes various diseases.
The principle of current two-way air purifier is while by indoor for input after new for outdoor air filtration, the foul atmosphere of indoor is drained into outdoor.Even if when outdoor air pollution degree is greater than indoor, the air of selecting extraction indoor can not purify, thus accelerate the consume of filtering module in air cleaning unit, decrease its service time.When outdoor air pollution degree is greater than indoor, the air of selecting extraction indoor can not purify, indoor air will be caused to can not get effective purification, and then adverse influence is caused to the health of human body.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art part, a kind of air intake switching device shifter and control system of two-way air purifier are provided, overcome outdoor air pollution degree when being greater than indoor, two-way air purifier can not the air of selecting extraction indoor purify, thus the consume of filtering module in quickening air cleaning unit, decrease its service time, cause indoor air to can not get effective purification simultaneously, and then the defect of adverse influence is caused to the health of human body.
To achieve these goals, the technical scheme that the utility model adopts is:
There is provided a kind of air intake switching device shifter of two-way air purifier, described two-way air purifier comprises housing and supply air system, exhaust system, and described supply air system and exhaust system are set in parallel in housing, and centre is provided with dividing plate; Described exhaust system comprises exhaust system air inlet and exhaust system air outlet, described supply air system comprises supply air system air inlet and supply air system air outlet, described air intake switching device shifter comprises the first air inlet, the second air inlet and the changeable blocking mechanism for selecting one to cut out the first air inlet or the second air inlet, described first air inlet and the second air inlet are all conducted with described supply air system air inlet, and described first air inlet and the second air inlet are respectively used to outdoor air and room air inputs described supply air system.
Further preferred version of the present utility model is: described air intake switching device shifter comprises one end and closes, the tubular structure of other end opening, and its openend is used for and described supply air system air inlet is tightly connected, and described first air inlet is located at described blind end.
Further preferred version of the present utility model is: described second air inlet is located on the sidewall of described openend.
Further preferred version of the present utility model is: described second air inlet is located on described housing, its inside is provided with one for opening or close the baffle plate of described second air inlet, when described first air inlet is opened, second air inlet described in described flapper closure, when described first air inlet is closed, described baffle plate opens described second air inlet.
Further preferred version of the present utility model is: described changeable blocking mechanism rotates and is arranged in the pore of described tubular structure, which is provided with the first fresh air inlet and the second fresh air inlet that adapt with described first air inlet and the second air inlet, and when turning to the first fresh air inlet and being corresponding with the first air inlet position, stagger mutually in described second fresh air inlet and the second air inlet position; When turning to the second fresh air inlet and being corresponding with the second air inlet position, stagger mutually in described first fresh air inlet and the first air inlet position.
Further preferred version of the present utility model is: described changeable blocking mechanism rotates and is arranged at described first air inlet position.
Also provide a kind of air intake handover control system of two-way air purifier, described two-way air purifier comprises housing and supply air system, exhaust system, and described supply air system and exhaust system are set in parallel in housing, and centre is provided with dividing plate; Described exhaust system comprises exhaust system air inlet and exhaust system air outlet, described supply air system comprises supply air system air inlet and supply air system air outlet, the main control module that described air intake handover control system comprises the IAQ detection module being located at exhaust system air inlet position, the Outdoor Air Quality detection module being located at supply air system air inlet position, switching executing module and is electrically connected with described IAQ detection module, Outdoor Air Quality detection module and switching executing module.
Further preferred version of the present utility model is: described two-way air purifier also comprises air intake switching device shifter, described air intake switching device shifter comprises the first air inlet, the second air inlet and the changeable blocking mechanism for selecting one to cut out the first air inlet or the second air inlet, described switching executing module comprises an actuating motor, and described actuating motor is connected with described changeable blocking mechanism.
The beneficial effects of the utility model are: be all conducted with described supply air system air inlet by the first air inlet of the supply air system by being respectively used to outdoor air and room air input air clarifier and the second air inlet, one is selected to close the first air inlet or the second air inlet by changeable blocking mechanism again, thus realize when outdoor air pollution degree is greater than indoor, the air controlling two-way air purifier selecting extraction indoor purifies, when outdoor air pollution degree is less than indoor, conversion is extracted outdoor air and is purified, so that the effect more had improves the quality of room air, thus guarantee health, the consume simultaneously avoiding filtering module in air purifier is accelerated, extend its service time.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the two-way air purifier structural representation with air intake switching device shifter of the utility model embodiment one.
Fig. 2 be the utility model embodiment one there is air intake switching device shifter perspective view.
Fig. 3 is the first air inlet and the second air inlet position view that the utility model executes example one.
Fig. 4 is the changeable blocking mechanism perspective view that the utility model executes example one.
Fig. 5 is the two-way air purifier structural representation with air intake switching device shifter of the utility model embodiment two.
Fig. 6 is the air inlet of the utility model embodiment two and changeable blocking mechanism position relationship schematic diagram.
Fig. 7 is the changeable blocking mechanism perspective view of the utility model embodiment two.
Fig. 8 is the second air inlet broken section structural representation of the utility model embodiment two.
Fig. 9 is air intake handover control system theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
As shown in Figure 1, 2, described two-way air purifier of the present utility model comprises housing 1 and exhaust system 2, supply air system 3, and described exhaust system 2 and supply air system 3 are set in parallel in housing 1, and centre is provided with dividing plate, described exhaust system 2 comprises exhaust system air inlet 21 and exhaust system air outlet 22, described supply air system 3 comprises supply air system air inlet 31 and supply air system air outlet 32, described air intake switching device shifter comprises the first air inlet 41, second air inlet 42 and the changeable blocking mechanism 43 for selecting one to close the first air inlet 41 or the second air inlet 42, described first air inlet 41 and the second air inlet 42 are all conducted with described supply air system air inlet 31, described first air inlet 41 and the second air inlet 42 is respectively used to outdoor air and room air inputs described supply air system 3.Described changeable blocking mechanism 43 select close described first air inlet 41 or the second air inlet 42 time by manually controlling also can automatically control.All be conducted with described supply air system air inlet 31 by the first air inlet 41 of the supply air system 3 by being respectively used to outdoor air and room air input air clarifier and the second air inlet 42, one is selected to close the first air inlet 41 or the second air inlet 42 by changeable blocking mechanism 43 again, thus realize when outdoor air pollution degree is greater than indoor, the air controlling two-way air purifier selecting extraction indoor purifies, when outdoor air pollution degree is less than indoor, conversion is extracted outdoor air and is purified, so that the effect more had improves the quality of room air, thus guarantee health, the consume simultaneously avoiding filtering module in air purifier is accelerated, extend its service time.
As Figure 1-4, the described air intake switching device shifter of the present embodiment comprises one end and closes, the tubular structure of other end opening, its openend is used for and described supply air system air inlet 31 is tightly connected, described first air inlet 41 is located at described blind end, and described second air inlet 42 is located on the sidewall of described openend.Described tubular structure has enough length, can penetrate body of wall 5 during installation, and make described first air inlet be positioned at outdoor, the second air inlet is positioned at indoor.Described changeable blocking mechanism 43 rotates and is arranged in the pore of described tubular structure, which is provided with the first fresh air inlet 431 and the second fresh air inlet 432 adapted with described first air inlet 41 and the second air inlet 42, and when turning to the first fresh air inlet 431 and being corresponding with the first air inlet 41 position, stagger mutually in described second fresh air inlet 432 and the second air inlet 42 position; When turning to the second fresh air inlet 432 and being corresponding with the second air inlet 42 position, stagger mutually in described first fresh air inlet 431 and the first air inlet 41 position.Further, described first air inlet 41 is located at described blind end, both can be end face, and also can be sidewall, and the present embodiment is sidewall.Described first air inlet 41 and the second air inlet 42 include at least one, the present embodiment is three, and three the first air inlets 41 and three the second air inlets 42 all distribute around even tube wall, and the angle (described bus refers to the bus of the external cylindrical surface of described tubular structure, and described angle refers to the angle that bus and tubular structure center line place plane are formed) at 60 degree, the second bus interval, place, air inlet 42 center of circle that arbitrary first place, air inlet 41 center of circle bus closes on it.Further, described changeable blocking mechanism 43 is also tubular structure, described first fresh air inlet 431 and the second fresh air inlet 432 are also three, and three the first fresh air inlets 431 and three the second fresh air inlets 432 are all around even tube wall distribution, three the first place, fresh air inlet 431 center of circle buses overlap with respectively at three the second place, fresh air inlet 432 center of circle buses.Thus ensure described changeable blocking mechanism 43 often when its center line rotates 60 degree of angles, complete the switching of first air inlet 41 and the second air inlet 42.
Embodiment two
As viewed in figures 5-8, described first air inlet 41 of the present embodiment is located at the end face of described blind end, and described changeable blocking mechanism 43 rotates and is arranged at described first air inlet 41 position.Described second air inlet 42 is located on described housing 1, its inside is provided with one for opening or close the baffle plate 421 of described second air inlet 42, when described first air inlet 41 is opened, described baffle plate 421 closes described second air inlet 42, when described first air inlet 41 is closed, described baffle plate 421 opens described second air inlet 42.Further, described first air inlet 41 comprises three around the equally distributed scallop hole of central shaft, and described changeable blocking mechanism 43 comprises three and corresponding with described scallop hole blocks blade.The baffle plate 421 of described second air inlet 42 inside adopts light material to make, and torsion spring or magnetic force can be adopted to make it have a less closing force.Further, described plenum system comprises the air feeder being located at supply air system air outlet 32 position, when supply air system 3 inputs outdoor air by described first air inlet 41, draught head inside and outside described second air inlet 42 is not enough to offset described closing force, and therefore described second air inlet 42 is in closed condition always; When three sectors of described changeable blocking mechanism 43 just block described three scallop holes, described air feeder is supplied gas toward indoor and the air pressure of described plenum system inside will be made to reduce, when being down to the draught head inside and outside described second air inlet 42 and being greater than described closing force, described second air inlet 42 will be opened automatically.
It is emphasized that the shape of described first air inlet 41, second air inlet 42 of the present utility model is not defined as the circle hole shape of embodiment one and embodiment two, it also can be rectangle, triangle or other any rule or irregular shape.The setting position of described first air inlet 41, second air inlet 42 is not defined as the two schemes of embodiment one and embodiment two yet; as long as it meets the first air inlet 41 enter described supply air system for inputting outdoor air; second air inlet 42 enters described this design philosophy of supply air system, all within the protection domain of the utility model claims for inputting room air.
As shown in Fig. 1,5,8, embodiment one and the air intake switching device shifter described in embodiment two are controlled by an air intake handover control system, described air intake handover control system, the main control module comprising the IAQ detection module being located at exhaust system air inlet 21 position, the Outdoor Air Quality detection module being located at supply air system air inlet 31 position, switching executing module and be electrically connected with described IAQ detection module, Outdoor Air Quality detection module and switching executing module.Described switching executing module comprises an actuating motor, and described actuating motor is connected with the arbitrary described changeable blocking mechanism 43 of embodiment one and embodiment two.Described IAQ detection module is good and Outdoor Air Quality detection module is respectively used in sensing chamber and the pollution condition of outdoor air, and testing result is fed back to main control module, when the pollution level of outdoor air is greater than indoor, described main control module will control described Executive Module and drive described changeable blocking mechanism 43 to rotate, to close described first air inlet 41; When the pollution level of outdoor air is less than indoor, described main control module will control described Executive Module and drive described changeable blocking mechanism 43 to rotate, to close described second air inlet 42, thus realize the loop control to described first air inlet 41 and the opening and closing of the second air inlet 42.Thus realize when outdoor air pollution degree is greater than indoor, the air of two-way air purifier selecting extraction indoor purifies, when outdoor air pollution degree is less than indoor, conversion is extracted outdoor air and is purified, so that the effect more had improves the quality of room air, thus guarantee health, the consume simultaneously avoiding filtering module in air purifier is accelerated, and is conducive to extending its service time.Further, when the pollution level of outdoor air is greater than indoor, the exhaust system 2 controlling air purifier is also closed by described main control module, thus makes room air only at the supply air system internal circulation filtering of air purifier.
Claims (8)
1. an air intake switching device shifter for two-way air purifier, described two-way air purifier comprises housing and supply air system, exhaust system, and described supply air system and exhaust system are set in parallel in housing, and centre is provided with dividing plate; Described exhaust system comprises exhaust system air inlet and exhaust system air outlet, described supply air system comprises supply air system air inlet and supply air system air outlet, it is characterized in that: described air intake switching device shifter comprises the first air inlet, the second air inlet and the changeable blocking mechanism for selecting one to cut out the first air inlet or the second air inlet, described first air inlet and the second air inlet are all conducted with described supply air system air inlet, and described first air inlet and the second air inlet are respectively used to outdoor air and room air inputs described supply air system.
2. air intake switching device shifter according to claim 1, it is characterized in that: described air intake switching device shifter comprises one end and closes, the tubular structure of other end opening, its openend is used for and described supply air system air inlet is tightly connected, and described first air inlet is located at described blind end.
3. air intake switching device shifter according to claim 2, is characterized in that: described second air inlet is located on the sidewall of described openend.
4. air intake switching device shifter according to claim 2, it is characterized in that: described second air inlet is located on described housing, its inside is provided with one for opening or close the baffle plate of described second air inlet, when described first air inlet is opened, second air inlet described in described flapper closure, when described first air inlet is closed, described baffle plate opens described second air inlet.
5. air intake switching device shifter according to claim 3, it is characterized in that: described changeable blocking mechanism rotates and is arranged in the pore of described tubular structure, which is provided with the first fresh air inlet and the second fresh air inlet that adapt with described first air inlet and the second air inlet, and when turning to the first fresh air inlet and being corresponding with the first air inlet position, stagger mutually in described second fresh air inlet and the second air inlet position; When turning to the second fresh air inlet and being corresponding with the second air inlet position, stagger mutually in described first fresh air inlet and the first air inlet position.
6. air intake switching device shifter according to claim 4, is characterized in that: described changeable blocking mechanism rotates and is arranged at described first air inlet position.
7. an air intake handover control system for two-way air purifier, described two-way air purifier comprises housing and supply air system, exhaust system, and described supply air system and exhaust system are set in parallel in housing, and centre is provided with dividing plate; Described exhaust system comprises exhaust system air inlet and exhaust system air outlet, described supply air system comprises supply air system air inlet and supply air system air outlet, it is characterized in that: the main control module that described air intake handover control system comprises the IAQ detection module being located at exhaust system air inlet position, the Outdoor Air Quality detection module being located at supply air system air inlet position, switching executing module and is electrically connected with described IAQ detection module, Outdoor Air Quality detection module and switching executing module.
8. air intake handover control system according to claim 7, it is characterized in that: described two-way air purifier also comprises air intake switching device shifter, described air intake switching device shifter comprises the first air inlet, the second air inlet and the changeable blocking mechanism for selecting one to cut out the first air inlet or the second air inlet, described switching executing module comprises an actuating motor, and described actuating motor is connected with described changeable blocking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054892.3U CN204478413U (en) | 2015-01-27 | 2015-01-27 | A kind of air intake switching device shifter of two-way air purifier and control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520054892.3U CN204478413U (en) | 2015-01-27 | 2015-01-27 | A kind of air intake switching device shifter of two-way air purifier and control system |
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| CN204478413U true CN204478413U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520054892.3U Expired - Fee Related CN204478413U (en) | 2015-01-27 | 2015-01-27 | A kind of air intake switching device shifter of two-way air purifier and control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258281A (en) * | 2015-10-12 | 2016-01-20 | 成都玩者天下网络技术有限公司 | Intelligent control system for indoor air quality |
| CN106678975A (en) * | 2017-01-18 | 2017-05-17 | 美的集团股份有限公司 | Fresh air conditioner |
| CN106949566A (en) * | 2017-05-18 | 2017-07-14 | 范德章 | A kind of air purifier and clean air package |
| CN107367011A (en) * | 2016-05-12 | 2017-11-21 | 森德(中国)暖通设备有限公司 | Air processor |
| CN112443923A (en) * | 2020-11-30 | 2021-03-05 | 泰州鸿材科技有限公司 | Indoor outer two-way circulation intelligence air purifier |
| CN114264015A (en) * | 2022-01-27 | 2022-04-01 | 中科安索(北京)健康科技有限公司 | Air purification exchange conversion device |
-
2015
- 2015-01-27 CN CN201520054892.3U patent/CN204478413U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258281A (en) * | 2015-10-12 | 2016-01-20 | 成都玩者天下网络技术有限公司 | Intelligent control system for indoor air quality |
| CN107367011A (en) * | 2016-05-12 | 2017-11-21 | 森德(中国)暖通设备有限公司 | Air processor |
| CN106678975A (en) * | 2017-01-18 | 2017-05-17 | 美的集团股份有限公司 | Fresh air conditioner |
| CN106949566A (en) * | 2017-05-18 | 2017-07-14 | 范德章 | A kind of air purifier and clean air package |
| CN112443923A (en) * | 2020-11-30 | 2021-03-05 | 泰州鸿材科技有限公司 | Indoor outer two-way circulation intelligence air purifier |
| CN114264015A (en) * | 2022-01-27 | 2022-04-01 | 中科安索(北京)健康科技有限公司 | Air purification exchange conversion device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160127 |
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| EXPY | Termination of patent right or utility model |