CN110038357A - The filter screen device structure being conveniently replaceable in air purifier - Google Patents
The filter screen device structure being conveniently replaceable in air purifier Download PDFInfo
- Publication number
- CN110038357A CN110038357A CN201910336621.XA CN201910336621A CN110038357A CN 110038357 A CN110038357 A CN 110038357A CN 201910336621 A CN201910336621 A CN 201910336621A CN 110038357 A CN110038357 A CN 110038357A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- shell
- air purifier
- conveniently replaceable
- scarf
- 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
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B01D46/88—Replacing filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses the filter screen device structures being conveniently replaceable in air purifier, are related to filter screen fastener field, including air purifier shell, and the air purifier shell one side is provided with the filter screen of insertion interior of shell；Including attaching/detaching apparatus, the attaching/detaching apparatus includes backstop, compression bar, stop collar, head, reset spring.The filter screen that the present invention can directly be dismantled from outside forms a kind of structure that can directly dismantle；It only needs to increase the air purifier shell installation site for being no more than 5mm, filter screen can be completed relative to the removable function of air cleaning；Can be due to the easily operated characteristic of attaching/detaching apparatus, it can one man operation.
Description
Technical field
The present invention relates to filter screen fastener field, in particular to the filter screen device knot that is conveniently replaceable in air purifier
Structure.
Background technique
Impurity sundries, and dust, the harmful substance of adherency etc. can be adhered on existing filter screen of air purifier, if
The problems such as clearing up not in time, will lead to bacteria breed.But existing air purifier the considerations of being generally in aesthetic appearance,
Will not be arranged can light easy-to-dismount filter screen, simultaneously because the inner space of air purifier is small, strainer do not allow yet it is quick detachable more
It changes.
Summary of the invention
It is an object of the invention to: the filter screen device structure being conveniently replaceable in air purifier is provided, is solved existing
With the presence of air purifier in filter screen be inconvenient to the problem of loading and unloading, professional is needed to replace.
The technical solution adopted by the invention is as follows:
The filter screen device structure being conveniently replaceable in air purifier, including air purifier shell, the air cleaning
Device shell one side is provided with the filter screen of insertion interior of shell；Including attaching/detaching apparatus, the attaching/detaching apparatus includes backstop, pressure
Bar, stop collar, head, reset spring；The fixed setting of one end of the backstop and compression bar, compression bar are extended to across stop collar
The position parallel with filter screen installation direction, the stop collar and shell are fixedly installed；The other end of the compression bar is first oblique
Section；The head is made of roofbolt, support ring, the piston rod set gradually, is arranged in shell protrusion filter screen
In portion space, the central axes of the head and the central axes of compression bar are vertical；Roofbolt be column chamfered structure, including second tiltedly
Section, second scarf can be bonded relative movement with the first scarf；The support ring cross-sectional area be greater than roofbolt,
The maximum cross section area of piston rod；The support ring is provided with reset spring away from the side of roofbolt；The roofbolt, piston rod
It can stretch out outside shell；It is squeezed in filter screen retraction shell when the piston rod is for stretching out shell；The attaching/detaching apparatus is at least
It is arranged four groups to be separately positioned on the four edges line of filter screen.
Further, third scarf, the outline border of the third scarf and filter screen are additionally provided on the piston rod
Contact.
Further, it also releases spring by multiple groups after the interior of shell, filter screen installation to squeeze, the release spring back
One end from filter screen connects pedestal, and the pedestal is the structure to shell internal protrusion.
Further, the stop collar is integrally formed using stainless refractory steel and shell.It is preferred that Cr18Ni9, takes into account air
Clarifier often contacts water and needs the scene of some strength confrontation reset spring.
Further, the reset spring uses cold coiling cylindroid helical-coil compression spring.
Further, the filter screen be HEPA filter screen, cold catalyst filter screen, activated charcoal strainer one kind or more
Kind.HEPA filter screen is common in Biohazard Safety Equipment, and the crucial metric of influence is fibre density and diameter and filtering thickness of net,
It may at least 97.00% aerial 0.3 micrometer gauge diameter of particle of removal.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, the filter screen device structure being conveniently replaceable in air purifier of the present invention, the filtering that can be directly dismantled from outside
Net forms a kind of structure that can directly dismantle.
2, the filter screen device structure being conveniently replaceable in air purifier of the present invention, it is only necessary to increase the air for being no more than 5mm
Filter screen can be completed relative to the removable function of air cleaning in clarifier shell installation site.
3, the filter screen device structure being conveniently replaceable in air purifier of the present invention, can be easily operated due to attaching/detaching apparatus
Characteristic, therefore can one man operation.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the structural schematic diagram (filter screen disassembly status) of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram (filter screen is installed state) of an embodiment of the present invention.
In figure, 1. shells, 2. backstops, 3. stop collars, 4. compression bars, 5. first scarves, 6. second scarves, 7. roofbolts,
8. support ring, 9. reset springs, 10. piston rods, 11. filter screens, 12. pedestals, 13. release spring, 14. third scarves.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention, i.e., described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is logical
The component for the embodiment of the present invention being often described and illustrated herein in the accompanying drawings can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that the relational terms of term first and second or the like are used merely to an entity or operation
It is distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation, there are any this
Actual relationship or sequence.Moreover, term includes, includes or its any other variant is intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
The element limited in the absence of more restrictions, including one by sentence ..., it is not excluded that including the element
There is also other identical elements in process, method, article or equipment.
It elaborates below with reference to Fig. 1, Fig. 2 to the present invention.
Embodiment 1
The filter screen device structure being conveniently replaceable in air purifier of the present invention, including air purifier shell 1, the sky
1 one side of gas purifier shell is provided with the filter screen 11 inside insertion shell 1；Including attaching/detaching apparatus, the attaching/detaching apparatus packet
Include backstop 2, compression bar 4, stop collar 3, head, reset spring 9；The backstop 2 and one end of compression bar 4 are fixedly installed, compression bar 4
The position parallel with 11 installation direction of filter screen is extended to across stop collar 3, the stop collar 3 is fixedly installed with shell 1；It is described
The other end of compression bar 4 is the first scarf 5；The head is by 10 groups of roofbolt 7, support ring 8, piston rod setting gradually
At shell 1 is arranged in and protrudes in the inner space of filter screen 11, the central axes of the central axes of the head and compression bar 4 are hung down
Directly；Roofbolt 7 is column chamfered structure, including the second scarf 6, second scarf 6 can be bonded phase with the first scarf 5
To movement；8 cross-sectional area of support ring is greater than the maximum cross section area of roofbolt 7, piston rod 10；The support ring 8 is carried on the back
Side from roofbolt 7 is provided with reset spring 9；The roofbolt 7, piston rod 10 can stretch out outside shell 1；The piston rod 10 is used
It is squeezed in 11 retraction shell 1 of filter screen when stretching out shell 1；The attaching/detaching apparatus is at least arranged four groups and is separately positioned on filter screen
On 11 four edges line.
Embodiment 2
The present embodiment is made that restriction further below on the basis of embodiment 1: being additionally provided on the piston rod 10
Third scarf 14, the third scarf 14 are contacted with the outline border of filter screen 11.Inside the shell 1, filter screen 11 install
It also releases spring 13 by multiple groups afterwards to squeeze, the spring 13 of releasing is away from one end of filter screen 11 connection pedestal 12, the pedestal
12 be the structure to 1 internal protrusion of shell.The stop collar 3 is integrally formed using stainless refractory steel and shell 1.It is preferred that
Cr18Ni9 takes into account the scene that air purifier often contacts water and needs some strength confrontation reset spring 9.The reset spring 9
Using cold coiling cylindroid helical-coil compression spring.The filter screen 11 is HEPA filter screen, cold catalyst filter screen, activated charcoal strainer
It is one or more.HEPA filter screen is common in Biohazard Safety Equipment, and the crucial metric of influence is fibre density and diameter and mistake
Strainer thickness, may at least 97.00% aerial 0.3 micrometer gauge diameter of particle of removal.
The course of work of the invention are as follows: in air purifier fixed filter screen 11 be changed to buckle linking it is fixed can be from outer
The filter screen 11 that portion directly dismantles forms a kind of structure that can directly dismantle.Therefore, it is preferred that emphasis is the fixation of filter screen 11 with tear open
It fills on fastener.When filter screen 11 needs to clean, as shown in Figure 1, pulling backstop 2 that compression bar 4 is driven to transport to air purifier direction
It is dynamic, since the first scarf 5 and the second scarf 6 cooperate, so that roofbolt 7 is net to air under the action of reset spring 9
Change and stretched out outside device, to after stretching out longest position, support ring 8 is stuck on the inner wall of air purifier shell 1, while releasing spring
Under the action of 13, due to the limitation of third scarf 14, filter screen 11 is gradually released, therefore will not be mutated and be caused
Strainer 11 pops up, and staff can remove filter screen 11 after the completion of disassembly.Since the spatial movement of compression bar 4 and filter screen 11 is closed
System is parallel relation, therefore only needs to increase by 1 installation site of air purifier shell for being no more than 5mm, and filter screen 11 can be completed
Relative to the removable function of air cleaning.
When needing to be packed into filter screen 11 after the completion of cleaning, as shown in Fig. 2, being first installed in place filter screen 11, then push
Compression bar 4 forces roofbolt 7 to push 8 pressed home spring 9 of support ring, drives piston rod 10 to compress filter screen 11 and releases spring 13,
And filter screen 11 is compressed by piston rod 10, when multiple dismounting fasteners, to prevent alice from leading to not indentation filter screen 11, it can pass through
Staff's one hand pushes down filter screen 11, and another hand is clasped to be formed on compression bar 4 to stop collar 3 respectively and be fixed.
The above, only the preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (6)
1. the filter screen device structure being conveniently replaceable in air purifier, including air purifier shell (1), the air cleaning
Device shell (1) one side is provided with the internal filter screen (11) of insertion shell (1)；It is characterized by comprising attaching/detaching apparatus, described
Attaching/detaching apparatus includes backstop (2), compression bar (4), stop collar (3), head, reset spring (9)；The backstop (2) and compression bar
(4) one end fixed setting, compression bar (4) pass through stop collar (3) and extend to the position parallel with filter screen (11) installation direction, institute
Stop collar (3) and shell (1) are stated to be fixedly installed；The other end of the compression bar (4) is the first scarf (5)；The head
It is made of, is arranged in the interior of shell (1) protrusion filter screen (11) the roofbolt (7), support ring (8), the piston rod (10) that set gradually
In portion space, the central axes of the head are vertical with the central axes of compression bar (4)；Roofbolt (7) is column chamfered structure, including
Second scarf (6), second scarf (6) can be bonded relative movement with the first scarf (5)；The support ring (8)
Cross-sectional area is greater than the maximum cross section area of roofbolt (7), piston rod (10)；The support ring (8) deviates from the one of roofbolt (7)
Side is provided with reset spring (9)；The roofbolt (7), piston rod (10) can stretch out shell (1) outside；The piston rod (10) is used
It is squeezed in filter screen (11) retraction shell (1) when stretching out shell (1)；The attaching/detaching apparatus is at least arranged four groups and is separately positioned on
On the four edges line of filter screen (11).
2. the filter screen device structure being conveniently replaceable in air purifier according to claim 1, it is characterised in that: described
It is additionally provided on piston rod (10) third scarf (14), the third scarf (14) contacts with the outline border of filter screen (11).
3. the filter screen device structure being conveniently replaceable in air purifier according to claim 1, it is characterised in that: described
It also releases spring (13) by multiple groups after shell (1) is internal, filter screen (11) is installed to squeeze, the release spring (13) is away from filtering
One end of net (11) connects pedestal (12), and the pedestal (12) is the structure to shell (1) internal protrusion.
4. the filter screen device structure being conveniently replaceable in air purifier according to claim 1, it is characterised in that: described
Stop collar (3) is integrally formed using stainless refractory steel and shell (1).
5. the filter screen device structure being conveniently replaceable in air purifier according to claim 1 to 4, feature exist
In: the reset spring (9) uses cold coiling cylindroid helical-coil compression spring.
6. the filter screen device structure being conveniently replaceable in air purifier according to claim 1, it is characterised in that: described
Filter screen (11) be HEPA filter screen, cold catalyst filter screen, activated charcoal strainer it is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336621.XA CN110038357B (en) | 2019-04-25 | 2019-04-25 | Filter screen device structure convenient to replace in air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336621.XA CN110038357B (en) | 2019-04-25 | 2019-04-25 | Filter screen device structure convenient to replace in air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110038357A true CN110038357A (en) | 2019-07-23 |
| CN110038357B CN110038357B (en) | 2021-08-24 |
Family
ID=67279096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336621.XA Active CN110038357B (en) | 2019-04-25 | 2019-04-25 | Filter screen device structure convenient to replace in air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110038357B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665032A (en) * | 2019-10-16 | 2021-04-16 | 苏州创连冠智能科技有限公司 | Energy-saving central air conditioner |
| CN113654188A (en) * | 2021-08-13 | 2021-11-16 | 珠海格力电器股份有限公司 | Air conditioner control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531296C1 (en) * | 1995-08-25 | 1996-12-05 | Krantz Tkt Gmbh | Exchange unit for filters in ducts carrying radioactively-contaminated air from power plants |
| CN101304100A (en) * | 2007-05-10 | 2008-11-12 | 深圳市雅康精密机械有限公司 | Electric core membrane extrusion mechanism and apparatus containing the same for adhering adhesive tape at battery electric core rear end |
| JP4355778B2 (en) * | 1999-02-26 | 2009-11-04 | アルストム テクノロジー リミテッド | Bag filter system for dry filtration dust collector |
| US20110083407A1 (en) * | 2009-10-08 | 2011-04-14 | Mac Equipment, Inc. | Air distribution arrangement for a dust collector system |
| CN206338864U (en) * | 2016-12-28 | 2017-07-18 | 昆山品田电子科技有限公司 | A kind of air purifier for being conveniently replaceable filter screen |
| CN108635979A (en) * | 2018-07-27 | 2018-10-12 | 安徽贝昂科技有限公司 | A kind of filtering element for air purifier of cleaning easy to disassemble |
-
2019
- 2019-04-25 CN CN201910336621.XA patent/CN110038357B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531296C1 (en) * | 1995-08-25 | 1996-12-05 | Krantz Tkt Gmbh | Exchange unit for filters in ducts carrying radioactively-contaminated air from power plants |
| JP4355778B2 (en) * | 1999-02-26 | 2009-11-04 | アルストム テクノロジー リミテッド | Bag filter system for dry filtration dust collector |
| CN101304100A (en) * | 2007-05-10 | 2008-11-12 | 深圳市雅康精密机械有限公司 | Electric core membrane extrusion mechanism and apparatus containing the same for adhering adhesive tape at battery electric core rear end |
| US20110083407A1 (en) * | 2009-10-08 | 2011-04-14 | Mac Equipment, Inc. | Air distribution arrangement for a dust collector system |
| CN206338864U (en) * | 2016-12-28 | 2017-07-18 | 昆山品田电子科技有限公司 | A kind of air purifier for being conveniently replaceable filter screen |
| CN108635979A (en) * | 2018-07-27 | 2018-10-12 | 安徽贝昂科技有限公司 | A kind of filtering element for air purifier of cleaning easy to disassemble |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665032A (en) * | 2019-10-16 | 2021-04-16 | 苏州创连冠智能科技有限公司 | Energy-saving central air conditioner |
| CN113654188A (en) * | 2021-08-13 | 2021-11-16 | 珠海格力电器股份有限公司 | Air conditioner control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110038357B (en) | 2021-08-24 |
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Effective date of registration: 20240511 Address after: 610000 group 6, Zhongba village, Supo Township, Qingyang District, Chengdu City, Sichuan Province Patentee after: Chengdu Yijing purification equipment Technology Co.,Ltd. Country or region after: China Address before: No. 289, Longtan East Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan 611130 Patentee before: SICHUAN HUAJING PURIFICATION EQUIPMENT TECHNOLOGY Co.,Ltd. Country or region before: China |