CN206867897U - A kind of self-cleaning, air cleaning device - Google Patents
A kind of self-cleaning, air cleaning device Download PDFInfo
- Publication number
- CN206867897U CN206867897U CN201720610780.0U CN201720610780U CN206867897U CN 206867897 U CN206867897 U CN 206867897U CN 201720610780 U CN201720610780 U CN 201720610780U CN 206867897 U CN206867897 U CN 206867897U
- Authority
- CN
- China
- Prior art keywords
- manifold
- ventilation duct
- gas
- air
- gas outlet
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of self-cleaning, air cleaning device, is related to a kind of air cleaning unit.It solves the problems, such as that air purifier needs often to change filter core in the prior art.This self-cleaning, air cleaning device, including ventilation duct, the filter and fan being arranged in ventilation duct, ventilation duct air inlet is located outside, ventilation duct gas outlet is positioned at interior, the manifold of UNICOM first on ventilation duct, second manifold, the first control valve is provided with first manifold, the second control valve is provided with second manifold, 3rd control valve is set on the ventilation duct between the first gas manifold inlet mouth and the second gas manifold inlet mouth, 4th control valve is set on the ventilation duct between the first manifold gas outlet and the second manifold gas outlet, the pressure-detecting device of detection filter both sides gas pressure difference is provided with ventilation duct.The utility model utilizes the manifold set on ventilation duct and control valve, in the case where not changing fan and turning to, it is possible to achieve the blowback cleaning to clarifier.
Description
Technical field
The utility model belongs to air purifier technical field, and self-cleaning air purifier can be carried out by being related to one kind.
Background technology
Presently commercially available air purifier is substantially all using cloth-sack-type dust removal pattern i.e. Dry Adsorption formula dedusting, this sky
The shortcomings that gas purifier is that dust-removal cloth-bag replacing can cause secondary pollution not in time, does not have the effect of purification of air, while this
Kind air purifier need to regularly replace dust-removal cloth-bag, and it is also a no small spending to change dust-removal cloth-bag, therefore, designs a kind of valency
Lattice are human-oriented, and need not change filter core, are the technologies for needing to solve at present using the self-cleaning filter core household small-size VMC of blowback
Problem.
Utility model content
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that a kind of self-cleaning, air cleaning
Device, this self-cleaning, air cleaning device can be realized the automatically cleaning of clarifier by blowback, exempt to change filter core.
The purpose of this utility model can be realized by following technical proposal：A kind of self-cleaning, air cleaning device, including it is logical
Airduct, the filter and fan being arranged in ventilation duct, filter is by real from particulate matter in lacunose filter core absorption air
Now the purification of air, flowing of the fan control air-flow in ventilation duct, ventilation duct air inlet are located outside, ventilation duct gas outlet
The manifold of UNICOM first, the second manifold on interior, ventilation duct, the first gas manifold inlet mouth UNICOM is in fan and ventilation duct gas outlet
Between ventilation body on, on the ventilation body between filter and fan, the second manifold enters for the first manifold gas outlet UNICOM
On ventilation body between the first gas manifold inlet mouth and fan, the second manifold gas outlet UNICOM goes out in the first manifold for gas port UNICOM
On ventilation body between gas port and filter, the first control valve is provided with the first manifold, second is provided with the second manifold
Control valve, the 3rd control valve is set on the ventilation duct between the first gas manifold inlet mouth and the second gas manifold inlet mouth, and the first manifold goes out
4th control valve is set on the ventilation duct between gas port and the second manifold gas outlet, detection filter two is provided with ventilation duct
The pressure-detecting device of side gas pressure difference, such as it is arranged on the gas pressure sensor of detection filter both sides.
The operation principle of this self-cleaning, air cleaning device is such：When need for indoor offer fresh air when, first
Control valve is closed with the second control valve, and the 3rd control valve is opened with the 4th control, and air is sent into indoor, air warp by fan work
Filter is crossed to be cleaned.When pressure-detecting device detects that the pressure value of filter both sides is larger, illustrate the resistance of filter
Excessively, i.e. its particulate matter attachment is too many, at this moment controls the first control valve and the second control valve to open, the 3rd control valve and the
Four control valves are closed, and fan is rotated further so that indoor air-flow is included in the first manifold, from the second manifold outlet after passing through fan
Mouth out blows to filter, that is, realizes the blowback to filter, the particulate matter on filter is blowed to from the air inlet of ventilation duct
It is outdoor.
In above-mentioned self-cleaning, air cleaning device, the air inlet of the first manifold and the angle of ventilation duct are 30 degree, first
The gas outlet of manifold and the angle of ventilation duct are 90 degree, and the gas outlet of the second manifold and the angle of ventilation duct are 30 degree, the second discrimination
The air inlet of pipe and the angle of ventilation duct are 90 degree.In order to make it that it is more smooth that air-flow passes in and out the first manifold, the second manifold.
In above-mentioned self-cleaning, air cleaning device, the air inlet bending of ventilation duct prevents rainwater from entering ventilation duct down.
In above-mentioned self-cleaning, air cleaning device, the filter is diesel particulate filter (DPF).
In above-mentioned self-cleaning, air cleaning device, in addition to the gas concentration lwevel sensor being disposed in the interior, it is used for
Indoor gas concentration lwevel is detected, to control the startup of fan or closing.
Compared with prior art, this self-cleaning, air cleaning utensil has the advantage that：
1st, the utility model utilizes the manifold set on ventilation duct and control valve, is not changing the situation of fan steering
Under, it is possible to achieve the blowback cleaning to clarifier.
2nd, the utility model is simple in construction, easy to operate, and cost is low, is greatly improved efficiency.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is control principle schematic flow sheet of the present utility model.
In figure, wall 1, ventilation duct 2, ventilation duct air inlet 201, ventilation duct gas outlet 202, filter 3, fan 4, first
Manifold 5, the first gas manifold inlet mouth 501, the first manifold gas outlet 502, the second manifold 6, the second gas manifold inlet mouth 601, the second discrimination
Pipe gas outlet 602, the first control valve 7, the second control valve 8, the 3rd control valve 9, the 4th control valve 10, gas pressure sensor
11。
Embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further with reference to accompanying drawing
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1, 2, a kind of self-cleaning, air cleaning device, including be arranged on wall 1 ventilation duct 2, be arranged on it is logical
Filter 3 and fan 4 in airduct, filter can be mesh type filter, such as the filter is diesel particulate filtering
Device (DPF), filter realize the purification to air by lacunose filter core absorption air from particulate matter, and fan can be axle
Stream fan, flowing of the fan control air-flow in ventilation duct, ventilation duct air inlet 201 are located outside, and ventilation duct gas outlet 202 is located at
Interior, UNICOM's the first manifold 5, the second manifold 6 on ventilation duct, the UNICOM of the first gas manifold inlet mouth 501 is in fan and ventilation duct outlet
On ventilation body between mouthful, the UNICOM of the first manifold gas outlet 502 is on the ventilation body between filter and fan, the second discrimination
The UNICOM of pipe air inlet 601 is on the ventilation duct between the first gas manifold inlet mouth and fan, and the UNICOM of the second manifold gas outlet 602 is
On ventilation duct between one manifold gas outlet and filter, the first control valve 7 is provided with the first manifold, is set on the second manifold
There is the second control valve 8, the 3rd control valve 9 is set on the ventilation duct between first gas manifold inlet mouth and the second gas manifold inlet mouth, the
4th control valve 10 is set on the ventilation duct between one manifold gas outlet and the second manifold gas outlet, inspection is provided with ventilation duct
The pressure-detecting device of filter both sides gas pressure difference is surveyed, such as is arranged on the gas pressure sensing of detection filter both sides
Device 11.Control valve can be electromagnetism butterfly valve.Also include the gas concentration lwevel sensor being disposed in the interior, for detecting interior
Gas concentration lwevel, to control the startup of fan or closing.The air inlet of first manifold and the angle of ventilation duct are 30 degree, the
The gas outlet of one manifold and the angle of ventilation duct are 90 degree, and the gas outlet of the second manifold and the angle of ventilation duct are 30 degree, second
The air inlet of manifold and the angle of ventilation duct are 90 degree.In order to make it that it is more smooth that air-flow passes in and out the first manifold, the second manifold.
As shown in figure 3, the operation principle of this self-cleaning, air cleaning device is such：When gas concentration lwevel exceedes necessarily
Concentration when, such as 0.1%, it is necessary to be indoor offer fresh air, the first control valve is closed with the second control valve, the 3rd control
Valve processed and the 4th control are opened, and air is sent into interior by fan work, and air is cleaned by filter.Work as pressure-detecting device
When detecting that the pressure value of filter both sides is larger, illustrating that the resistance of filter is excessive, i.e., the attachment of its particulate matter is too many, this
When control the first control valve and the second control valve to open, the 3rd control valve is closed with the 4th control valve, and fan is rotated further so that
Indoor air-flow is included in the first manifold, out blows to filter from the second manifold gas outlet after passing through fan, that is, realizes to filtering
The blowback of device, the particulate matter on filter is blowed into outdoor from the air inlet of ventilation duct.
Further, into 90 degree of decurvation at the air inlet of ventilation duct so that air inlet prevents rainwater from entering towards ground
Enter ventilation duct.
Although more having used some terms herein, the possibility using other terms is not precluded from.Use these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all disagreed with the utility model spirit.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of self-cleaning, air cleaning device, including ventilation duct, the filter and fan that are arranged in ventilation duct, ventilation duct air inlet
Mouth is located outside, and ventilation duct gas outlet is positioned at interior, it is characterised in that the manifold of UNICOM first, the second manifold on ventilation duct, first
Gas manifold inlet mouth UNICOM is on the ventilation body between fan and ventilation duct gas outlet, and the first manifold gas outlet UNICOM is in filter
And on the ventilation body between fan, ventilation body of the second gas manifold inlet mouth UNICOM between the first gas manifold inlet mouth and fan
On, the second manifold gas outlet UNICOM is set on the ventilation body between the first manifold gas outlet and filter on the first manifold
There is the first control valve, the second control valve is provided with the second manifold, between the first gas manifold inlet mouth and the second gas manifold inlet mouth
3rd control valve is set on ventilation duct, the 4th control is set on the ventilation duct between the first manifold gas outlet and the second manifold gas outlet
Valve processed, the pressure-detecting device of detection filter both sides gas pressure difference is provided with ventilation duct.
2. self-cleaning, air cleaning device according to claim 1, it is characterised in that the air inlet and ventilation duct of the first manifold
Angle be 30 degree, the gas outlet of the first manifold and the angle of ventilation duct are 90 degree, the gas outlet of the second manifold and ventilation duct
Angle is 30 degree, and the air inlet of the second manifold and the angle of ventilation duct are 90 degree.
3. self-cleaning, air cleaning device according to claim 1, it is characterised in that the air inlet bending of ventilation duct is down.
4. self-cleaning, air cleaning device according to claim 1, it is characterised in that the filter filters for diesel particulate
Device (DPF).
5. self-cleaning, air cleaning device according to claim 1, it is characterised in that also include the titanium dioxide being disposed in the interior
Concentration of carbon sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610780.0U CN206867897U (en) | 2017-05-27 | 2017-05-27 | A kind of self-cleaning, air cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610780.0U CN206867897U (en) | 2017-05-27 | 2017-05-27 | A kind of self-cleaning, air cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867897U true CN206867897U (en) | 2018-01-12 |
Family
ID=61336738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610780.0U Expired - Fee Related CN206867897U (en) | 2017-05-27 | 2017-05-27 | A kind of self-cleaning, air cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867897U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413135A (en) * | 2017-07-03 | 2017-12-01 | 嘉兴南洋职业技术学院 | Multifunctional air clarifying device |
| CN108118571A (en) * | 2018-01-26 | 2018-06-05 | 四川农业大学 | Suitable for the direct drawing-in type active aeration-cooling device of subgrade in permafrost soil zone |
| CN108118572A (en) * | 2018-01-26 | 2018-06-05 | 四川农业大学 | Suitable for the piston type active aeration-cooling device of subgrade in permafrost soil zone |
-
2017
- 2017-05-27 CN CN201720610780.0U patent/CN206867897U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107413135A (en) * | 2017-07-03 | 2017-12-01 | 嘉兴南洋职业技术学院 | Multifunctional air clarifying device |
| CN108118571A (en) * | 2018-01-26 | 2018-06-05 | 四川农业大学 | Suitable for the direct drawing-in type active aeration-cooling device of subgrade in permafrost soil zone |
| CN108118572A (en) * | 2018-01-26 | 2018-06-05 | 四川农业大学 | Suitable for the piston type active aeration-cooling device of subgrade in permafrost soil zone |
| CN108118572B (en) * | 2018-01-26 | 2023-11-03 | 四川农业大学 | Piston type active aeration cooling device suitable for permafrost roadbed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206867897U (en) | A kind of self-cleaning, air cleaning device | |
| CN205807692U (en) | Platinum Embedded Double circulating purification system | |
| CN207610325U (en) | A kind of purification air device of intelligent environment protection | |
| CN106492547B (en) | Intelligent air purifier | |
| CN204787019U (en) | Ventilator | |
| CN208983510U (en) | A kind of intelligent type energy saving dust-free workshop | |
| CN206846990U (en) | A kind of air purifier | |
| US20160045850A1 (en) | One type of duct air purifier | |
| CN209558603U (en) | A kind of energy saving environment protection domestic ventilation equipment | |
| CN206867869U (en) | A kind of air purifier for exempting to change filter core | |
| CN107744703A (en) | A kind of easy-to-dismount efficient air purifier | |
| CN107413135B (en) | Multifunctional air purifying device | |
| CN208011885U (en) | A kind of wall hanging type air conditioning purifier | |
| CN207065803U (en) | A kind of fresh air purifying all-in-one | |
| CN104566662A (en) | Air purifying equipment capable of combining active purification and passive purification | |
| CN108716717A (en) | A kind of air cleaning system | |
| CN210543920U (en) | Boiler smoke exhaust bridge type bypass fine filtering device | |
| CN107166624A (en) | A kind of fresh air purifying all-in-one | |
| CN209569869U (en) | A kind of intelligent fresh air host and fresh air system | |
| CN208553496U (en) | A kind of air purifier for exempting to change filter core | |
| CN205957389U (en) | Ion purifier | |
| CN207179860U (en) | A kind of domestic central air cleaning system main frame | |
| CN207324361U (en) | A kind of Novel air purification device | |
| CN206944330U (en) | A kind of air cleaning system that can remove pernicious gas online | |
| CN205654461U (en) | Internal -combustion engine admits air and filters window and air conditioner power -generating cars for rolling stock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |