CN104722145A - Filter system - Google Patents
Filter system Download PDFInfo
- Publication number
- CN104722145A CN104722145A CN201510120792.0A CN201510120792A CN104722145A CN 104722145 A CN104722145 A CN 104722145A CN 201510120792 A CN201510120792 A CN 201510120792A CN 104722145 A CN104722145 A CN 104722145A
- Authority
- CN
- China
- Prior art keywords
- gas
- fan
- space
- filtration
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a filter system. The filter system comprises a first space, a second space, a filter channel and a detection channel, wherein the first space is provide with first gas, the second space is provided with second gas, the filter channel is connected with the first space and the second space, the detection channel is connected between the first space and the second space; the detection channel comprises a detector and at least one fan, wherein the at least one fan is used for selectively sucking the first gas and the second gas in the detection channel so that the detector can be used for detecting the quality of the first gas or the second gas.
Description
Technical field
The invention relates to a kind of filtration system; Specifically, particularly a kind of air filtering system.
Background technology
Because industry and commerce is fast-developing, air-polluting problem is for the seriousness increasingly significant of house, commerce-create, public place.Such as haze evil, locomotive waste gas etc., suck these air polluted and may cause the discomfort of health, can produce various disease what is more.
Pollution sources except coming from external environment, the little place do not noticed in home environment also under cover many injurious factors, such as indoor decoration may formaldehyde containing high concentration, also very easily draws tears from sb even if concentration is not high or vomits; Or sweep the cleaning agent of environment, its composition is all organic volatile solvent, organic chemistry volatile matter (the Volatile Organic Compounds produced, VOC), such as toluene, has excitant, need not contact and can make eye discomfort and expiratory dyspnea.
Generally speaking, air cleaner only has filtering function, when needs filter and manually opened filtering function.But, dirty air may be sucked too much before the filtering function opening air cleaner.In recent years, there is dealer to develop to have the air cleaner of detector, such as, detector is set in air cleaner front end, when detector detects that in environment, gas suspension particle concentration reaches critical value, namely open filtering function.
But known air cleaner cannot provide the air quality data before and after filtering, and user also cannot be reminded to change its inner consumptive material.
Summary of the invention
The object of the present invention is to provide a kind of filtration system, to overcome the above problems.
On the one hand, the invention provides a kind of filtration system, comprise: the first space, second space, filtration channel and detection channel.This first space has the first gas, and this second space has the second gas, and this filtration channel connects this first space and this second space, and this detection channel is connected between this first space and this second space.This detection channel comprises: detector and at least one fan.Wherein, this first gas or this second gas are optionally sucked in this detection channel by this at least one fan, detect the quality of this first gas or this second gas for this detector.
Preferably, this first gas flow becomes this second gas through this filtration channel.
Preferably, when for this first gas of detecting, this fan forward is started so that this first gas is sucked into this detection channel; And
When for this second gas of detecting, start the reversion of this fan in order to this second gas is sucked into this detection channel.
Preferably, this filtration channel separately comprises at least one filter screen, in order to filter this first gas.
Preferably, this filtration channel separately comprises at least one quartz burner, in order to carry out sterilization to this first gas.
Preferably, this filtration channel separately comprises convection fan, in order to help this first gas by this first spatial flow through this filtration channel to this second space to become this second gas.
Preferably, separately comprise comparing unit, in order to compare the quality of this first gas after detecting and this second gas.
Preferably, this at least one fan comprises:
First fan, is arranged near this first space place; And
Second fan, is arranged near this second space place;
Wherein, this first gas is optionally sucked in this detection channel by this first fan, detects the quality of this first gas for this detector; And
This second gas is optionally sucked in the detector of this detection channel by this second fan, detects the quality of this second gas for this detector.
Preferably, when for this first gas of detecting, start this first fan and rotate forward, now this second fan does not operate or with the rotating speed being less than this first fan reversion, enters this detection channel in order to avoid this second gas; And
When for this second gas of detecting, start this second fan and rotate forward, now this first fan does not operate or with the rotating speed being less than this second fan reversion, enters this detection channel in order to avoid this first gas.
Preferably, separately comprise dividing plate in this detection channel, this dividing plate is arranged between this first fan and this second fan, in order to avoid when detecting this first gas, this second gas flow in this detector, and is avoided when detecting this second gas, and this first gas flow is in this detector.
Compared to known techniques, filtration system of the present invention arranges detector in non-filtered passage, in order to the air quality before detecting filtration and after filtering, and compares by comparing unit the difference that it filters front and back, user can be allowed to understand its filter effect with this.Further, when air (i.e. the first gas) quality before detecting the air after filtration (i.e. the second gas) and filtering is without too big-difference, namely represents filter effect reduction, user can be reminded by this to change the inner consumptive materials such as filter screen.
Accompanying drawing explanation
Figure 1A is an embodiment schematic diagram of filtration system of the present invention;
Figure 1B is a filtration embodiment schematic diagram of Figure 1A;
Fig. 1 C is another filtration embodiment schematic diagram of Figure 1A;
Fig. 1 D is the embodiment block diagram of Figure 1A;
Fig. 2 A is another embodiment schematic diagram of filtration system of the present invention;
Fig. 2 B is a filtration embodiment schematic diagram of Fig. 2 A;
Fig. 2 C is another filtration embodiment schematic diagram of Fig. 2 A;
Fig. 2 D is another filtration embodiment schematic diagram of Fig. 2 A.
Detailed description of the invention
For making there is further understanding to object of the present invention, structure, feature and function thereof, embodiment is hereby coordinated to be described in detail as follows.
Refer to Figure 1A, the filtration system 1 of the present embodiment comprises the first space 11, second space 12, filtration channel 13 and detection channel 14.In the present embodiment, second space 12 can be the inner enclosed space of such as air cleaner.First inside, space 11 has the first gas 111, such as, air in environment; Be connected with filtration channel 13 between first space 11 and second space 12, and the first gas 111 flows through filtration channel 13, flowing to second space 12 after filtering becomes the second gas 121.
Wherein, filtration channel 13 is better comprises convection fan 131, quartz burner 132 and one or more filter screen 133.Convection fan 131 can be arranged near the first space 11 place, but not as limit, is convenient to help first gas 111 and flows through filtration channel 13 to second space 12 to become the second gas 121 by the first space 11.Quartz burner 132 can be used to carry out sterilization to the first gas 111, in a practical situation, according to different requirement and applications, quartz burner 132 can select different ultraviolet wavelengths (such as 365nm or 254nm etc.), and its quantity also can increase and decrease by demand; And one or more filter screen 133, such as there is the filter screen of photocatalyst (i.e. titanium dioxide) or silver ion, but do not limit with this.In other embodiments, the filter element of other different efficacies also can be set in filtration channel 13.
By the design of the filtration channel 13 of the present embodiment, can purify in the first gas 111 containing germ and dirty air filtration.And the special sterilized principle for germ of silver ion and photocatalyst can be summarized as follows, after positively charged silver ion and photocatalyst touch electronegative bacterium, can mutually adsorb, through effectively puncturing cell membrane and the cell membrane of bacterium, make bacterial cellular protein qualitative change, cannot breathe, metabolism and breeding, reach bacteria-eliminating efficacy.Briefly, silver ion and photocatalyst can invade bacterium inside, is driven away and exterminated everyone in smelly source, can the DNA (deoxyribonucleic acid, DNA) of rapid damage bacterium, also known as deoxyribose nucleic acid, eliminate the suspended particles of 0.001 micron, virus, bacterium, mould, pollen, oil smoke, volatility toxic gas, decomposed and be oxidized to harmless water and carbon dioxide, and disappear in air, reach good bactericidal effect, avoid poisoning intrusion.
Detection channel 14 is connected between the first space 11 and second space 12, is the top being set in parallel in filtration channel 13, but does not limit with this.Detection channel 14 inside is better is provided with detector 141 and fan 142, and wherein, fan 142 is arranged between the first space 11 and detector 141, but in other embodiments, also can be arranged between second space 12 and detector 141.Fan 142 can be selected will be sucked in detection channel 14 by the first gas 111 or the second gas 121, detects the quality of the first gas 111 or the second gas 121 for detector 141.
It should be noted that, the quality of described first gas 111 or the second gas 121, the better numerical value such as suspended particulates, bacterium, formaldehyde or organic chemistry volatile matter that can comprise decide, but not as limit.
Refer to Figure 1B, when filtration system 1 is for detecting the first gas 111, fan 142 can be started by the microcontroller (not shown) of inside, make fan 142 rotate (such as rotating forward) and the first gas 111 is sucked in detection channel 14.First gas 111 can detect the quality of the first gas 111 via the detector 141 in detection channel 14, and detects the first complete gas 111 and can be expelled in second space 12 by detection channel 14.
Similarly, as shown in Figure 1 C, when filtration system 1 is for detecting the second gas 121, fan 142 can be started by the microcontroller (not shown) of inside, making fan 142 rotate (such as reversing) and the second gas 121 is sucked in detection channel 14.Second gas 121 can detect the quality of the second gas 121 via the detector 141 in detection channel 14, and detects the second complete gas 121 and can be expelled in the first space 11 by detection channel 14.
As shown in figure ip, in filtration system 1 of the present invention, goodly comprise comparing unit 143, such as, be connected with microcontroller and detector 141 and arrange.The GAS QUALITY numerical value of the first gas 111 recorded and the GAS QUALITY numerical value of the second gas 121 are sent in comparing unit 143 by detector 141.By the setting of comparing unit 143, the GAS QUALITY of the first gas 111 after detecting and the second gas 121 can be compared.
In actual applications, via comparing unit 143 relatively after, if find, the first gas 111 quality of detecting and the second gas 121 quality are very nearly the same, then represent the filtering efficiency reduction of filtration system 1, user can be reminded by this to change the filter element such as quartz burner 132 or filter screen 133.In addition, also can, by arranging the suggestion device such as warning lamp or loudspeaker 144, user be reminded to change consumptive material.
Another embodiment of the present invention, refers to Fig. 2 A.Be similar to the embodiment of Figure 1A, its thin portion structure is roughly the same, does not repeat separately at this.Its difference is to comprise the first fan 1421 and the second fan 1422 in the detection channel 14 of the filtration system 1 of the present embodiment.First fan 1421 is arranged at the place near the first space 11, and the second fan 1422 is arranged near second space 12 place, and detector 141 is arranged between the first fan 1421 and the second fan 1422.When needing the air quality in detecting first space 11, namely optionally driving the first fan 1421 to be sucked in detection channel 14 by the first gas 111, detecting its GAS QUALITY for detector 141; When needing to detect the air quality in second space 12, namely optionally driving the second fan 1422 to be sucked in detection channel 14 by the second gas 121, detecting its GAS QUALITY for detector 141.By this design, the suction that the first fan 1421 and the second fan 1422 produce in correspondence required in response to different situation needs can be made more accurately, to control the air-flow in detection channel 14 more accurately.In addition, draw the first gas 111 with first fan 1421 in closer first space 11, also can reduce the disturbance for gas in second space 12.
In one embodiment, as shown in Figure 2 B, when filtration system 1 is for detecting the first gas 111, the first fan 1421 can be started by the microcontroller (not shown) of inside, making the first fan 1421 rotate (such as rotating forward) is sucked in detection channel 14 by the first gas 111, and the first gas 111 can detect its quality via the detector 141 in detection channel 14.In addition, for avoiding sucking other gases (such as the second gas 121) in the process of detecting first gas 111 simultaneously, and then cause detecting result inaccurate, the second fan 1422 can be started to be less than the rotating speed antiport of the first fan 1421 by the microcontroller (not shown) of inside simultaneously, part first gas 111 is expelled in second space 12, is inhaled into prevent the second gas 121 simultaneously.Wherein, it is how many that the rotating speed of the second fan 1422 need be less than the first fan 1421, can according to the rotating speed of the first fan 1421 designed, designed.Its object is to avoid the second gas 121 to be inhaled into, therefore, as long as the rotating speed of the second fan 1422 is less than the first fan 1421 rotating speed.Certainly, also can control the second fan 1422 and not operate, also can reach identical effect.
But, in other embodiments, also non-return device (not shown) can be set in detection channel 14, such as non-return air door, also can reach similar effect.
Similarly, as shown in Figure 2 C, when filtration system 1 is for detecting the second gas 121, the second fan 1422 can be started by the microcontroller (not shown) of inside, making the second fan 1422 rotate (such as rotating forward) is sucked in detection channel 14 by the second gas 121, and the second gas 121 can detect its quality via the detector 141 in detection channel 14.Same previous embodiment, cause detecting result inaccurate for avoiding sucking other gases (such as the first gas 111) in the process of detecting second gas 121 simultaneously, filtration system 1 can by the microcontroller (not shown) of inside start the first fan 1421 be less than the second fan 1422 rotating speed antiport, do not operate or non-return device (not shown) be set in detection channel 14, be inhaled in order to prevent the first gas 111 simultaneously.Wherein, how many rotating speeds of the first fan 1421 need be less than the second fan 1422, can according to the rotating speed designed, designed of the second fan 1422.Its object is to avoid the first gas 111 to be inhaled into, therefore, as long as the rotating speed of the first fan 1421 is less than the second fan 1422 rotating speed.
But in other embodiments, as shown in Figure 2 D, can arrange dividing plate 1423 between the first fan 1421 and the second fan 1422, the better place be arranged near detector 141 in detection channel 14, also can reach similar effect.
The setting of all the other comparing units, filtration channel and embodiment, and the meaning representated by GAS QUALITY does corresponding change as previous embodiment, therefore do not repeat at this.
Compared to known techniques, filtration system of the present invention arranges detector in non-filtered passage, in order to the air quality before detecting filtration and after filtering, and compares by comparing unit the difference that it filters front and back, user can be allowed to understand its filter effect with this.Further, when air (i.e. the first gas) quality before detecting the air after filtration (i.e. the second gas) and filtering is without too big-difference, namely represents filter effect reduction, user can be reminded by this to change the inner consumptive materials such as filter screen.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present invention.Must it is noted that the embodiment disclosed limit the scope of the invention.On the contrary, change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (10)
1. a filtration system, is characterized in that, comprises:
First space, has the first gas;
Second space, has the second gas;
Filtration channel, this filtration channel connects this first space and this second space; And
Detection channel, is connected between this first space and this second space, comprises:
Detector; And
At least one fan;
Wherein, this first gas or this second gas are optionally sucked in this detection channel by this at least one fan, detect the quality of this first gas or this second gas for this detector.
2. filtration system as claimed in claim 1, it is characterized in that, this first gas flow becomes this second gas through this filtration channel.
3. filtration system as claimed in claim 2, is characterized in that,
When for this first gas of detecting, start this fan forward so that this first gas is sucked into this detection channel; And
When for this second gas of detecting, start the reversion of this fan in order to this second gas is sucked into this detection channel.
4. filtration system as claimed in claim 2, it is characterized in that, this filtration channel separately comprises at least one filter screen, in order to filter this first gas.
5. filtration system as claimed in claim 2, it is characterized in that, this filtration channel separately comprises at least one quartz burner, in order to carry out sterilization to this first gas.
6. filtration system as claimed in claim 2, it is characterized in that, this filtration channel separately comprises convection fan, in order to help this first gas by this first spatial flow through this filtration channel to this second space to become this second gas.
7. filtration system as claimed in claim 2, is characterized in that, separately comprise comparing unit, in order to compare the quality of this first gas after detecting and this second gas.
8. filtration system as claimed in claim 2, it is characterized in that, this at least one fan comprises:
First fan, is arranged near this first space place; And
Second fan, is arranged near this second space place;
Wherein, this first gas is optionally sucked in this detection channel by this first fan, detects the quality of this first gas for this detector; And
This second gas is optionally sucked in the detector of this detection channel by this second fan, detects the quality of this second gas for this detector.
9. filtration system as claimed in claim 8, is characterized in that,
When for this first gas of detecting, start this first fan and rotate forward, now this second fan does not operate or with the rotating speed being less than this first fan reversion, enters this detection channel in order to avoid this second gas; And
When for this second gas of detecting, start this second fan and rotate forward, now this first fan does not operate or with the rotating speed being less than this second fan reversion, enters this detection channel in order to avoid this first gas.
10. filtration system as claimed in claim 9, it is characterized in that, separately dividing plate is comprised in this detection channel, this dividing plate is arranged between this first fan and this second fan, in order to avoid when detecting this first gas, this second gas flow in this detector, and is avoided when detecting this second gas, and this first gas flow is in this detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120792.0A CN104722145B (en) | 2015-03-19 | 2015-03-19 | Filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510120792.0A CN104722145B (en) | 2015-03-19 | 2015-03-19 | Filtration system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722145A true CN104722145A (en) | 2015-06-24 |
| CN104722145B CN104722145B (en) | 2018-10-02 |
Family
ID=53446926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510120792.0A Expired - Fee Related CN104722145B (en) | 2015-03-19 | 2015-03-19 | Filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104722145B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028056A (en) * | 2014-06-06 | 2014-09-10 | 中国人民解放军后勤工程学院 | Filtering, drying and breathing system of oil storage device |
| CN203990302U (en) * | 2014-07-18 | 2014-12-10 | 高文菁 | A kind of removable photocatalysis air purifying device |
-
2015
- 2015-03-19 CN CN201510120792.0A patent/CN104722145B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028056A (en) * | 2014-06-06 | 2014-09-10 | 中国人民解放军后勤工程学院 | Filtering, drying and breathing system of oil storage device |
| CN203990302U (en) * | 2014-07-18 | 2014-12-10 | 高文菁 | A kind of removable photocatalysis air purifying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104722145B (en) | 2018-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100819077B1 (en) | Method for displaying filter exchange time of air cleaner | |
| CN204901947U (en) | Two air -purifying purifier of indoor and outdoor air | |
| WO2016097385A1 (en) | Parallel air filtration | |
| CN104456815A (en) | Indoor air supply purification system | |
| US11781764B2 (en) | Air purifying system | |
| CN106051938A (en) | Air purification system | |
| CN203880845U (en) | Air purifier | |
| CN204853705U (en) | Novel formula that adjusts temperature air purifier | |
| CN205174576U (en) | Indoor environmental protection air purifier | |
| KR20100019824A (en) | Air cleaner and control method thereof | |
| CN207348722U (en) | One kind filtering air purification door | |
| CN204313444U (en) | Room air supply cleaning system | |
| CN203940538U (en) | A kind of filtration of Domestic air sterilizing clarifier | |
| KR102149056B1 (en) | Air purifying device and air purifying method using the same | |
| CN104722145A (en) | Filter system | |
| CN104406238A (en) | Air sterilizing and purifying system | |
| JP2018173236A (en) | Air cleaning method and air cleaning device | |
| CN203687321U (en) | Air inlet and outlet integrated box of fresh air system | |
| CN202660655U (en) | Air purifier | |
| CN205036257U (en) | Filterable window of air pollution , indoor door | |
| TW201632243A (en) | Purifying system | |
| CN205174578U (en) | Novel indoor environmental protection air purifier | |
| CN210159371U (en) | Air purifier and air purification system | |
| CN205174591U (en) | Air cleaner from clean device | |
| CN205372823U (en) | Indoor air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180425 Address after: 200335 E unit 8 building, D building, 207 Songhong Road, Changning District, Shanghai. Applicant after: BENQ INTELLIGENT TECHNOLOGY (SHANGHAI) CO.,LTD. Applicant after: BENQ Corp. Address before: No. 207 Songhong Road, Changning District, Shanghai Applicant before: BENQ Co.,Ltd. Applicant before: Benq Corp. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 |