CN207085582U - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
- Publication number
- CN207085582U CN207085582U CN201720572173.XU CN201720572173U CN207085582U CN 207085582 U CN207085582 U CN 207085582U CN 201720572173 U CN201720572173 U CN 201720572173U CN 207085582 U CN207085582 U CN 207085582U
- Authority
- CN
- China
- Prior art keywords
- air
- flow
- filter
- guiding channel
- baroceptor
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of air purifier is the utility model is related to, there is filter, baroceptor, alarm module and control module；Baroceptor is to gather air stream by the atmospheric pressure value after filter, and for alarm module to provide a user the information of the extent of deterioration of filter, the atmospheric pressure value that control module can gather according to baroceptor adjusts the working condition of alarm module；The baroceptor includes：Collection portion；Rectification grid, the air progress rectification passed through to convection current after filter；Flow-guiding channel, between collection portion and rectification grid, the collection portion is gathering the atmospheric pressure value from flow-guiding channel leaked-in air.The air progress rectification passed through by the convection current of rectification grid after filter, can make vortex become laminar flow and flow to collection portion along flow-guiding channel, avoid the accuracy of the atmospheric pressure value of vortes interference collection.
Description
Technical field
Air cleaning facility is the utility model is related to, in particular it relates to a kind of air purifier.
Background technology
With the raising of quality of the life requirement, air purifier is applied more and more widely.Existing air is net
Change the general filter having for filtering the materials such as dust in air in device, with the increase of usage time, the damage of filter
Consumption degree is continuously increased, and its filtering function that can reach gradually reduces.Existing air purifier is typically with instruction filter
Extent of deterioration alarm module, when the extent of deterioration of filter is higher, alarm module issue the user with information warning prompting
User clears up or changed filter.Patent application CN104330329A discloses a kind of by gathering air stream by after filter
Atmospheric pressure value judge the scheme of filter extent of deterioration, the accuracy of the atmospheric pressure value gathered can influence that filter is lost
The judgement of degree.The problem of how making the atmospheric pressure value of collection more be accurately urgent need to resolve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of air purifier to improve gathered air stream
The accuracy of atmospheric pressure value after filter.
In order to solve the above technical problems, the utility model provides a kind of air purifier, there is filter, air pressure sensing
Device, alarm module and control module；Baroceptor is used to gather air stream by the atmospheric pressure value after filter, alarm module
To provide a user the information of the extent of deterioration of filter, the atmospheric pressure value that control module can gather according to baroceptor adjusts police
Show the working condition of module；The baroceptor includes：Collection portion；Rectification grid, the sky passed through to convection current after filter
Gas carries out rectification；Flow-guiding channel, between collection portion and rectification grid, the collection portion flows into gather from flow-guiding channel
Air atmospheric pressure value.
Preferably, the flow-guiding channel is tubaeform from flow-guiding channel leaked-in air conflux to the collection portion for that can make
Structure.
Preferably, the pore size that flow-guiding channel outlet is right against on rectification grid exports more than flow-guiding channel is not right against
Pore size.
Preferably, the rectification grid is detachably arranged in the air inlet position of the flow-guiding channel.
By using above-mentioned technical proposal, the utility model has following technique effect：
1st, the air progress rectification passed through by the convection current of rectification grid after filter, can make vortex become stratified flow along water conservancy diversion
Passage flow to collection portion, avoids the accuracy of the atmospheric pressure value of vortes interference collection；
2nd, by using the flow-guiding channel of flared shape, make air can be along the conflux of flow-guiding channel to collection portion, and help
In the accuracy for the atmospheric pressure value for improving collection；
3rd, the pore size exported by making to be right against flow-guiding channel on rectification grid, which is more than, not to be right against flow-guiding channel and goes out
Mouthful pore size so that along be right against flow-guiding channel outlet stomata enter air mass flow it is relatively large, compared to from its
The air that residual air hole enters, the partial air directly do not impact flow-guiding channel inwall and directly act on collection portion, thus can be
While making full use of flow-guiding channel progress conflux, farthest mitigate flow-guiding channel inwall and react on air-flow to gathering gas
Influenceed caused by the accuracy of pressure value.
Brief description of the drawings
Fig. 1 depicts the front view of the utility model air purifier；
Fig. 2 depicts the explosive view of the utility model air purifier；
Fig. 3 depicts the location diagram of baroceptor and blower fan；
Fig. 4 depicts the front view of baroceptor；
Fig. 5 and Fig. 6 depicts the explosive view of baroceptor different conditions；
Fig. 7 depicts the stream condition figure that air passes through rectification grid；
Fig. 8 depicts the logic relation picture of each functional module of air purifier.
Embodiment
With reference to Fig. 1 to Fig. 8, air purifier of the present utility model have filter 2, baroceptor 5, alarm module and
Control module, baroceptor 6 is to gather air stream by the atmospheric pressure value after filter, and alarm module is providing a user
The information of the extent of deterioration of filter, the atmospheric pressure value that control module can gather according to baroceptor adjust the work of alarm module
State；Baroceptor 6 includes：Collection portion 6E；Rectification grid 6C, the air progress rectification passed through to convection current after filter；
Flow-guiding channel 6D, between collection portion 6E and rectification grid 6C, collection portion 6E to gather from flow-guiding channel 6D flow into sky
The atmospheric pressure value of gas.With reference to Fig. 7, rectification grid 6C can the air-flow that passes through after filter 2 of convection current carry out rectification, vortex is become stratification
Stream.
With reference to Fig. 1 to Fig. 3, air purifier can include casing 3, protecgulum 1 and bonnet 4 positioned at the left and right sides of casing 3, mistake
Filter 2 is two groups, is configured between protecgulum 1 and casing 3, between casing 3 and bonnet 4, protecgulum 1 leads to blower fan 5 with air intake
Hole, the top of casing 3 have air outlet hole.Baroceptor 6 is located at the outlet air end of blower fan 5, and the air intake court of baroceptor 6
Under with detect by filter 2 filtering after air atmospheric pressure value.Control module respectively with alarm module, baroceptor 6 and drive
The drive module electrical connection that dynamic blower fan 5 works, power module to control module, baroceptor and drive module being supplied
Electricity.Control module is configured on the upside of air purifier, so that user is operated.Alarm module can have different face to be multigroup
The indicator lamp of color, for example, it is red, yellow, blue, the different loss grades of filter 2 are represented respectively；Alarm module also can be buzzer, serve as
When filter loss is higher ranked, buzzer can signal an alert prompting user cleaning or replacing filter.How is control module
Judge that the particular technique of the extent of deterioration of filter refers to patent application according to the atmospheric pressure value that baroceptor 6 gathers
CN104330329A explanation, it is for prior art, therefore this paper differences repeat.At work, control module control power supply mould
Block rotates to drive module output voltage, driving blower fan 5.Blower fan 5 rotates the air intake A1 air inlets for driving air along left side
In clarifier, after the filtering of filter 2, air purifier is flowed out along the outlet air end A2 of upside.Control module control pressure senses
Device 6 gathers the atmospheric pressure value for flowing through the air after filter 2, and the work shape of alarm module is controlled according to the atmospheric pressure value gathered
State, to adjust the information of the filter extent of deterioration provided a user.
With reference to Fig. 4 to Fig. 7, baroceptor of the present utility model includes the first housing 6A, the second housing 6B, rectification grid
6C, flow-guiding channel 6D, collection portion 6E and circuit board 6F.First housing 6A and the second housing 6B can be mutually fitted together to, to encapsulate collection
Portion 6E and circuit board 6F.Collection portion 6E be configured on circuit board 6F gathering the collecting unit of air pressure value.First
The through hole corresponding to collection portion 6E is offered on housing 6A, flow-guiding channel 6D is configured at the first housing 6A and corresponds to the first housing
The position of 6A through hole, rectification grid 6C is configured at flow-guiding channel 6D air inlet position, after the rectified grid 6C rectifications of air
Collection portion 6E can be flow to along flow-guiding channel 6D.
As shown in figure 5, in the present embodiment, flow-guiding channel 6D flared structures, it can make what is flowed into from flow-guiding channel 6D
Air conflux is to collection portion 6E.Flow-guiding channel 6D also can be other structures.In the present embodiment, it is right against and leads on rectification grid 6C
The pore size of circulation road 6D outlets is more than the pore size for not being right against flow-guiding channel 6D outlets, as shown in fig. 6, rectification grid
From center, position tapers into 6C pore size to the periphery.Rectification grid 6C pore size also can be evenly sized.
In one embodiment, rectification grid 6C is detachably arranged in flow-guiding channel 6D air inlet position, so that manufacturer is not according to
Same configuration needs the specification of rectification grid used in adjustment.In addition, flow-guiding channel 6D also can be dismountable part.
Air purifier of the present utility model is not limited to above-described embodiment, and it also can be new blower fan, air conditioner, mist extractor
Machine etc. carries the air purifier of filter.The air purifier is not limited to the air cleaning facility that can be worked independently, and it is also
It can be the air cleaning facility on the products such as configuration automobile.
It is specific embodiment of the present utility model above.For the person of ordinary skill of the art, do not taking off
On the premise of conceiving from the utility model, various modifications and improvements can be made.These belong to protection of the present utility model
Scope.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of air purifier, there is filter, baroceptor, alarm module and control module；Baroceptor to
Gather air stream pass through filter after atmospheric pressure value, alarm module to provide a user the information of the extent of deterioration of filter,
The atmospheric pressure value that control module can gather according to baroceptor adjusts the working condition of alarm module；Characterized in that, the gas
Pressure sensor (6) includes：
Collection portion (6E)；
Rectification grid (6C), the air progress rectification passed through to convection current after filter；
Flow-guiding channel (6D), between collection portion (6E) and rectification grid (6C), the collection portion (6E) is gathering self-conductance
The atmospheric pressure value of circulation road (6D) leaked-in air.
2. air purifier according to claim 1, it is characterised in that the flow-guiding channel (6D) is that self-conductance can be made to circulate
Road (6D) leaked-in air conflux to the collection portion (6E) flared structure.
3. air purifier according to claim 2, it is characterised in that flow-guiding channel outlet is right against on rectification grid
Pore size is more than the pore size for not being right against flow-guiding channel outlet.
4. air purifier according to claim 1, it is characterised in that the rectification grid (6C) is detachably arranged in
The air inlet position of the flow-guiding channel (6D).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572173.XU CN207085582U (en) | 2017-05-22 | 2017-05-22 | A kind of air purifier |
| PCT/CN2017/085865 WO2018214091A1 (en) | 2017-05-22 | 2017-05-25 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572173.XU CN207085582U (en) | 2017-05-22 | 2017-05-22 | A kind of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085582U true CN207085582U (en) | 2018-03-13 |
Family
ID=61551535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572173.XU Active CN207085582U (en) | 2017-05-22 | 2017-05-22 | A kind of air purifier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207085582U (en) |
| WO (1) | WO2018214091A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437671A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | air purifier |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070544A1 (en) * | 2001-10-15 | 2003-04-17 | Hamilton Beach/Proctor-Silex, Inc. | System and method for determining filter condition |
| US9120043B2 (en) * | 2006-05-30 | 2015-09-01 | 3M Innovative Properties Company | Filter sensor |
| CN204534902U (en) * | 2015-02-16 | 2015-08-05 | 必宜（天津）科技有限公司 | A kind of ceiling mounting type cloud intelligent air purifying unit removing particle |
| CN204717897U (en) * | 2015-04-26 | 2015-10-21 | 中国计量学院 | A kind of can the inner-outer circulation air purifier of automatic-prompting more renew cartridge |
| CN106474839A (en) * | 2015-09-01 | 2017-03-08 | 博世（上海）智能科技有限公司 | Obtain method, device and its air purifier of screen pack service efficiency value |
| CN106051998B (en) * | 2016-06-02 | 2020-02-04 | 青岛海尔空调器有限总公司 | Fresh air conditioner |
-
2017
- 2017-05-22 CN CN201720572173.XU patent/CN207085582U/en active Active
- 2017-05-25 WO PCT/CN2017/085865 patent/WO2018214091A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437671A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | air purifier |
| CN111437671B (en) * | 2019-01-17 | 2023-04-14 | 青岛海尔空调器有限总公司 | air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018214091A1 (en) | 2018-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.30, Ma'an Road, Tong'an District, Xiamen City, Fujian Province, 361199 Patentee after: XIAMEN MENGFALI HEALTH SCIENCE & TECHNOLOGY Co.,Ltd. Patentee after: XIAMEN COMFORT SCIENCE&TECHNOLOGY GROUP Co.,Ltd. Address before: No.30, Ma'an Road, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN MENGFALI HEALTH SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: No.30, Ma'an Road, Tong'an District, Xiamen City, Fujian Province Patentee after: XIAMEN MENGFALI HEALTH SCIENCE & TECHNOLOGY Co.,Ltd. Address before: No.30, Ma'an Road, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN MENGFALI HEALTH SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: XIAMEN COMFORT SCIENCE&TECHNOLOGY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 361100 R & D office building No.1, Plant No.2 and plant No.3, No.30 Malong Road, Tong'an District, Xiamen City, Fujian Province Patentee after: Xiamen huboshi Environmental Engineering Industry Co.,Ltd. Address before: No.30, Ma'an Road, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN MENGFALI HEALTH SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361100 R & D office building No.1, Plant No.2 and plant No.3, No.30 Malong Road, Tong'an District, Xiamen City, Fujian Province Patentee after: Xiamen hobos Intelligent Health Technology Co.,Ltd. Address before: 361100 R & D office building No.1, Plant No.2 and plant No.3, No.30 Malong Road, Tong'an District, Xiamen City, Fujian Province Patentee before: Xiamen huboshi Environmental Engineering Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |