CN208108289U - Air purifier with filter element life prompting function - Google Patents
Air purifier with filter element life prompting function Download PDFInfo
- Publication number
- CN208108289U CN208108289U CN201820472791.1U CN201820472791U CN208108289U CN 208108289 U CN208108289 U CN 208108289U CN 201820472791 U CN201820472791 U CN 201820472791U CN 208108289 U CN208108289 U CN 208108289U
- Authority
- CN
- China
- Prior art keywords
- filter element
- air purifier
- filter core
- filter
- prompting function
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air purifiers with filter element life prompting function, including shell, element kit, blower and computer box, air inlet and exhaust outlet are provided on the shell, between the element kit setting air inlet and exhaust outlet, the blower and computer box are all set between element kit and exhaust outlet, element kit includes at least two filter element, the inlet end of the filter element is provided with pressure sensor, filter element positioned at end is provided with pressure sensor in exhaust end, the computer box is internally provided with timer and alarm, the blower, pressure sensor is all connected with the computer box.The air purifier with filter element life prompting function of the utility model, by the way that pressure sensor is arranged, calculate the pressure difference of each filter element, by the way that timer is arranged, record the filtration time of each filter element, when any one numerical value in pressure difference and filtration time is more than setting value, alarm equipment alarm reminds user to replace filter core.
Description
Technical field
The utility model relates to indoor air purification fields, and in particular to a kind of air with filter element life prompting function is net
Change device.
Background technique
With urbanization, industrialized development, air quality problems also gradually cause the concern of various circles of society.In recent years
Come, the environmental problems such as PM2.5 are frequently produced, in order to improve indoor environment, many family's selection installation air purifiers.Air is net
The core component for changing device is filter core, and existing air purifier lacks filter element life monitoring function, and filter element replacing is tired
Difficulty, user can not voluntarily replace, and increase the difficulty of after-sale service.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of air purifier with filter element life prompting function,
It can solve the problem that air purifier in the prior art lacks filter element life monitoring function, filter element replacing difficulty.
To solve the above-mentioned problems, the utility model uses following technical scheme：
The utility model provides a kind of air purifier with filter element life prompting function, including shell, element kit, wind
Machine and computer box, air inlet and exhaust outlet are provided on the shell, and the air inlet and exhaust outlet is arranged in the element kit
Between, the blower and computer box are all set between the element kit and the exhaust outlet, and the element kit includes extremely
Few 2 filter elements, the inlet end of the filter element are provided with pressure sensor, and the filter element positioned at end is in exhaust
End is provided with pressure sensor, and the computer box is internally provided with timer and alarm, and the blower, pressure sensor connect
Connect the computer box.
The shell is equipped with display control panel as a preferred technical solution, and the display control panel connects institute
State computer box.
Further technical effect can observe the use state of filter core by display control panel, meanwhile, it is capable to each
The filtration time of a filter element carries out zero setting, after the completion of filter element replacing, uses the time to its corresponding filter element
Be zeroed, when timer after transmit signals to computer box, computer box is carried out corresponding filter element using the time
It is cumulative.
It is as a preferred technical solution, detachable design, the shell between the element kit and the shell
On be provided with installation window, the element kit includes sealing plate and filter core mounting rack, the sealing plate and the installation window
Match, the filter core mounting rack vertically connects the sealing plate, and the filter core mounting rack is rectangular box, filter core mounting rack
Upper end is equipped with filter core mounting hole, and the side wall of the filter core mounting rack and bottom end are respectively equipped with filter core mounting groove in inside.
Further technical effect is detachable design between filter core and shell, convenient for the replacement of filter core, user oneself
Filter element replacing step can be completed, the Experience Degree of user is improved.
Sealing joint strip is filled between the sealing plate and the installation window as a preferred technical solution,.
Further technical effect, sealing joint strip improve leakproofness, avoid leaking for gas.
As a preferred technical solution, on the shell on the opposite side wall of installation window in there are two the settings on inner wall
Mounting blocks, the distance between described two mounting blocks are equal with the installation width of window.
Further technical effect, mounting blocks play the position-limiting action to filter core mounting rack, meanwhile, it avoids unfiltered
Air between filter core mounting rack and the inner wall of shell by leaking out.
Mechanism is held in the external setting of the sealing plate as a preferred technical solution,.
The blower includes rotation axis and the flabellum being circumferentially arranged along rotation axis as a preferred technical solution,.
The air purifier with filter element life prompting function of the utility model is calculated every by the way that pressure sensor is arranged
The pressure difference of a filter element records the filtration time of each filter element, when pressure difference and filtration time by the way that timer is arranged
In any one numerical value be more than setting value when, alarm equipment alarm, remind user replace filter core, ensure that the mistake of air purifier
Effect is filtered, the service efficiency of filter core is improved.
Detailed description of the invention
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model air purifier；
Fig. 2 is structural schematic diagram of the utility model air purifier under another angle；
Fig. 3 is the structural schematic diagram of the utility model air purifier in the disassembled condition；
Fig. 4 is the schematic diagram of internal structure of shell in the utility model air purifier；
Fig. 5 is the structural schematic diagram of element kit in the utility model air purifier；
Fig. 6 is the structural schematic diagram of blower in the utility model air purifier.
Wherein, appended drawing reference is described as follows：Shell 1, air inlet 2, exhaust outlet 3, element kit 4, sealing joint strip 5,
Hold mechanism 6, display control panel 7, installation window 8, sealing plate 9, filter core mounting rack 10, computer box 11, blower 12, mounting blocks
13, pressure sensor 14, mounting hole 15, mounting groove 16, rotation axis 17, flabellum 18.
Specific embodiment
As shown in Fig. 1-Fig. 3 and Fig. 6, a kind of air purifier with filter element life prompting function, including shell 1, filter core
Component 4, blower 12 and computer box 11, air inlet 2 and exhaust outlet 3 are provided on shell 1, and air inlet 2 and row is arranged in element kit 4
Between air port 3, blower 12 and computer box 11 are all set between element kit 4 and exhaust outlet 3, and element kit 4 includes 5 filterings
Unit, the inlet end of filter element are provided with pressure sensor 14, and the filter element positioned at end is provided with pressure in exhaust end
Force snesor 14, computer box 11 are internally provided with timer and alarm, and blower 12, pressure sensor 14 are all connected with computer box
11, blower 12 includes rotation axis 17 and the flabellum 18 being circumferentially arranged along rotation axis 17.Shell 1 is equipped with display control panel
7, display control panel 7 connects computer box 11.The use state of filter core can be observed by display control panel 7, meanwhile, it is capable to
Zero setting carried out to the filtration time of each filter element, after the completion of filter element replacing, the use to its corresponding filter element
Time is zeroed, when timer after transmit signals to computer box 11, computer box 11 is by the use of corresponding filter element
Time adds up.
As shown in Figure 2-5, it is detachable design between element kit 4 and shell 1, installation window is provided on shell 1
8, element kit 4 includes sealing plate 9 and filter core mounting rack 10, and sealing plate 9 matches with installation window 8, sealing plate 9 and installation window
Sealing joint strip 5 is filled between mouth 8, sealing joint strip 5 improves leakproofness, avoids leaking for gas.The outside of sealing plate 9 is set
It sets and holds mechanism 6.Filter core mounting rack 10 is set as 5, and vertically connection sealing plate 9, filter core mounting rack 10 are filter core mounting rack 10
Rectangular box, the upper end of filter core mounting rack 10 are equipped with filter core mounting hole 15, and the side wall of filter core mounting rack 10 and bottom end are in inside point
It She You not filter core mounting groove 16.It is detachable design between filter core and shell 1, convenient for the replacement of filter core, user oneself
Filter element replacing step is completed, the Experience Degree of user is improved.On shell 1 on the opposite side wall of installation window 8 in being set on inner wall
It sets there are two mounting blocks 13, the distance between two mounting blocks 13 are equal with the installation width of window 8.Mounting blocks 13 are played to filter
The position-limiting action of core mounting rack 10, meanwhile, unfiltered air is avoided by letting out between filter core mounting rack 10 and the inner wall of shell 1
Expose.
The air purifier with filter element life prompting function of the utility model is calculated by the way that pressure sensor 14 is arranged
The pressure difference of each filter element records the filtration time of each filter element, when pressure difference and filtering by the way that timer is arranged
Between in any one numerical value be more than setting value when, alarm equipment alarm, remind user replace filter core, ensure that air purifier
Filter effect improves the service efficiency of filter core.
Use above specific case is illustrated the utility model, is merely used to help understand the utility model, and
Not to limit the utility model.Think of for those skilled in the art of the present invention, according to the utility model
Think, several simple deductions, deformation or replacement can also be made.
Claims (7)
1. a kind of air purifier with filter element life prompting function, which is characterized in that including shell, element kit, blower and
Computer box is provided with air inlet and exhaust outlet on the shell, and the element kit is arranged between the air inlet and exhaust outlet,
The blower and computer box are all set between the element kit and the exhaust outlet, and the element kit includes at least two
The inlet end of filter element, the filter element is provided with pressure sensor, and the filter element positioned at end is set in exhaust end
It is equipped with pressure sensor, the computer box is internally provided with timer and alarm, and the blower, pressure sensor are all connected with institute
State computer box.
2. a kind of air purifier with filter element life prompting function as described in claim 1, which is characterized in that the shell
It is equipped with display control panel, the display control panel connects the computer box.
3. a kind of air purifier with filter element life prompting function as described in claim 1, which is characterized in that the filter core
It is detachable design between component and the shell, installation window is provided on the shell, the element kit includes close
Sealing plate and filter core mounting rack, the sealing plate match with the installation window, and the filter core mounting rack vertically connects described close
Sealing plate, the filter core mounting rack are rectangular box, and the upper end of filter core mounting rack is equipped with filter core mounting hole, the filter core mounting rack
Side wall and bottom end are respectively equipped with filter core mounting groove in inside.
4. a kind of air purifier with filter element life prompting function as claimed in claim 3, which is characterized in that the sealing
Sealing joint strip is filled between plate and the installation window.
5. a kind of air purifier with filter element life prompting function as claimed in claim 3, which is characterized in that the shell
In setting on inner wall, there are two mounting blocks, the distance between described two mounting blocks and peaces on the upper side wall opposite with installation window
The width for filling window is equal.
6. a kind of air purifier with filter element life prompting function as claimed in claim 3, which is characterized in that the sealing
Mechanism is held in the external setting of plate.
7. a kind of air purifier with filter element life prompting function as described in claim 1, which is characterized in that the blower
Including rotation axis and along the flabellum of rotation axis being circumferentially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472791.1U CN208108289U (en) | 2018-03-30 | 2018-03-30 | Air purifier with filter element life prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820472791.1U CN208108289U (en) | 2018-03-30 | 2018-03-30 | Air purifier with filter element life prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108289U true CN208108289U (en) | 2018-11-16 |
Family
ID=64119721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820472791.1U Expired - Fee Related CN208108289U (en) | 2018-03-30 | 2018-03-30 | Air purifier with filter element life prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113309A (en) * | 2020-09-22 | 2020-12-22 | 珠海格力电器股份有限公司 | Disinfection control method and device for disinfector, disinfector and storage medium |
| CN112145291A (en) * | 2020-09-08 | 2020-12-29 | 潍柴重机股份有限公司 | Filter element maintenance prompting method based on front-back pressure difference trend of filter |
| CN114211941A (en) * | 2021-12-09 | 2022-03-22 | 一汽奔腾轿车有限公司 | Automobile interior intelligent air filtering method based on big data |
-
2018
- 2018-03-30 CN CN201820472791.1U patent/CN208108289U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145291A (en) * | 2020-09-08 | 2020-12-29 | 潍柴重机股份有限公司 | Filter element maintenance prompting method based on front-back pressure difference trend of filter |
| CN112113309A (en) * | 2020-09-22 | 2020-12-22 | 珠海格力电器股份有限公司 | Disinfection control method and device for disinfector, disinfector and storage medium |
| CN114211941A (en) * | 2021-12-09 | 2022-03-22 | 一汽奔腾轿车有限公司 | Automobile interior intelligent air filtering method based on big data |
| CN114211941B (en) * | 2021-12-09 | 2023-10-20 | 一汽奔腾轿车有限公司 | Automobile interior intelligent air filtering method based on big data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181116 Termination date: 20200330 |