CN110393986B - Dehumidification dampproofing protection architecture subassembly and air purifier of filter screen - Google Patents
Dehumidification dampproofing protection architecture subassembly and air purifier of filter screen Download PDFInfo
- Publication number
- CN110393986B CN110393986B CN201910687113.6A CN201910687113A CN110393986B CN 110393986 B CN110393986 B CN 110393986B CN 201910687113 A CN201910687113 A CN 201910687113A CN 110393986 B CN110393986 B CN 110393986B
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- filter screen
- shell
- dehumidification
- sealing sleeve
- protection
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- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0098—Protecting coverages on the filter which is removed before the filter is used, protection of filter, packaging
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a dehumidification and moisture-proof protection structure component of a filter screen, which comprises a shell, wherein the filter screen for filtering and purifying air is arranged in the inner cavity of the shell, a movable sealing sleeve capable of preventing the filter screen from mildewing due to long-time contact with humid air is also arranged in the inner cavity of the shell, an internal driving mechanism arranged in the shell drives the sealing sleeve to move, and under the condition of no work, the sleeving, sealing and protection of the filter screen are realized. Still disclose an air purifier, install the complete machine bottom plate including the shell bottom, still install the protection architecture subassembly that plays sealed protection to the filter screen on the shell, the protection architecture subassembly is the dampproofing protection architecture subassembly of dehumidification of foretell filter screen. On the premise of not increasing too many structures, the dehumidification and damp-proof protection of the filter screen is realized through a simple structure, and the structure works alone without generating other additional influences on the normal operation of the whole machine.
Description
Technical Field
The invention belongs to the technical field of electric appliances, and particularly relates to a dehumidification and moisture-proof protection structure assembly of a filter screen and an air purifier.
Background
Along with serious air pollution, the national living standard is improved, the popularization rate of the air purifier is higher and higher, the indoor air purification by using the air purifier at home becomes a common phenomenon, and the mainstream air purifier in the market at present is mainly divided into a filtering type air purifier and an electrostatic type air purifier according to the purification principle; wherein filter formula air purifier is used most often especially, and filter formula air purifier's main theory of operation is, drives the air current through the fan and exchanges, makes the air that is mingled with particulate matter, dust and formaldehyde in the environment through the filter screen, gets rid of above-mentioned pollutant through the effect of blockking of filter screen for the room air obtains purifying, provides a clean comfortable indoor living environment for the user.
From the above, the filter screen occupies a dominant position in the filtering type air purifier, and the filter screen is the core of the work of the filtering type air purifier.
When in moist external environment, the filter screen is after long-time the use, and its filter media surface can be attached to because the pollutant accumulation that blocks down in the purification process, and these pollutants remain if take effect with moist air, can lead to the filter screen to take place to milden and rot, lead to the obvious variation of air purification effect, and can lead to the attached pollutant to blow off, cause air secondary pollution, this also can be contradicted to the user and use air purifier to carry out air purification's original intention.
In the use process of the filter screen, the air on the surface of the filter screen flows due to the operation of the fan of the whole machine, so that the moist water vapor is continuously driven away by wind and does not mildew; however, when the air purifier is shut down and the air is not circulated, the moist air can be in direct contact with the filter screen for a long time, which can cause mildew, so how to ensure that the filter screen can not be in direct contact with the moist air in a standing state is a topic with great research value.
Disclosure of Invention
The invention aims to provide a dehumidification and moisture-proof protection structure component of a filter screen and an air purifier, so as to solve the problems of the background art.
In order to achieve the purpose, the specific technical scheme of the dehumidification and moisture-proof protection structure component of the filter screen and the air purifier is as follows:
a dehumidification and moisture-proof protection structure assembly of a filter screen comprises a shell, wherein the filter screen is installed in an inner cavity of the shell and used for filtering and purifying air, a movable sealing sleeve capable of preventing the filter screen from mildewing due to long-time contact with humid air is also installed in the inner cavity of the shell, the sealing sleeve is driven to move by an inner driving mechanism installed in the shell, the sealing sleeve realizes sleeve connection and sealing protection on the filter screen under the condition that the filter screen does not work, and the sealing sleeve is driven to be pulled away from the filter screen under the condition that the filter screen works; the side wall of the shell is slidably inserted with a first telescopic baffle capable of protecting the top seal of the filter screen, and the first telescopic baffle realizes the extension and retraction of the baffle through a hydraulic or pneumatic push rod arranged on the side wall of the shell.
Further, interior actuating mechanism is including installing the first band pulley mechanism on the shell inner wall, and first band pulley mechanism includes the drive belt of being connected between two rollers by electric small motor driven's roller and two rollers, and the drive belt passes through the flexible removal of frictional contact seal cover pipe outer wall drive seal cover pipe for the filter screen to the realization cup joints and separates.
Furthermore, the inner driving mechanism further comprises a second belt wheel mechanism which is arranged on the inner wall of the shell and has the same structure as the first belt wheel mechanism, and the second belt wheel mechanism and the first belt wheel mechanism are symmetrically arranged relative to the filter screen.
Furthermore, friction bulges used for skid prevention are distributed on the outer surface of the transmission belt and the outer surface of the sealing sleeve.
Furthermore, a second telescopic baffle capable of protecting the top of the filter screen in a sealing mode is connected to the side wall of the shell in an inserting mode in a sliding mode, and the second telescopic baffle and the first telescopic baffle are symmetrically arranged relative to the shell.
Furthermore, the bottom of shell is connected with the base, and installs on the base and can be removed and extruded pressure sensor feedback device by sealed sleeve, and pressure sensor feedback device encourages hydraulic pressure or atmospheric pressure push rod motion to drive first flexible baffle, the flexible baffle of second and be close to the motion each other and protect filter screen top seal.
Furthermore, first retractable baffle, second retractable baffle all include that a plurality of volumes degressive hollow core plate end to end formula is pegged graft step by step.
The utility model provides an air purifier, installs the complete machine bottom plate including the shell bottom, still install the protection architecture subassembly that plays sealed protection to the filter screen on the shell, the protection architecture subassembly is the dampproofing protection architecture subassembly of dehumidification of foretell filter screen.
Furthermore, a purifying wind wheel for driving and increasing the air flow rate, a purifying wind channel which is arranged at the upper end of the shell, is driven to rotate by the output end of a main motor connected with the center of the purifying wind wheel and is arranged in the shell; the purification wind wheel is positioned between the purification air duct and the filter screen.
Compared with the prior art, the invention has the following beneficial effects:
the invention introduces an air purifier with a dehumidification and moisture-proof protection structure of a filter screen, wherein when the filter screen does not work, the periphery side of the filter screen is driven by a belt wheel mechanism to be sealed and protected; and then the telescopic baffle is driven to move by the movement of a hydraulic or pneumatic push rod to seal and protect the top of the filter screen. On the premise of not increasing too many structures, the excessive increase of the manufacturing cost is not caused, the dehumidification and damp-proof protection of the filter screen is realized through a simple structure, and the structure works independently, so that other additional influences on the normal operation of the whole machine are not generated.
Drawings
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the complete machine after assembly;
FIG. 3 is a side sectional view of the complete machine after assembly;
fig. 4 is a schematic view of the protective effect of the filter screen in fig. 3.
The reference numbers in the figures illustrate: the device comprises a shell 1, a purification air duct 2, a main motor 3, a purification wind wheel 4, a filter screen 5, a base 6, a whole machine bottom plate 7, a sealing sleeve 8, a first belt wheel mechanism 9, a second belt wheel mechanism 10, a first telescopic baffle 11 and a second telescopic baffle 12.
Detailed Description
For a better understanding of the objects, structure and function of the invention, reference should be made to the drawings, which are illustrated in fig. 1-4 and described below.
Under the normal condition, when the air purifier is in a shutdown state, the humid air can be in direct contact with the filter screen to cause the filter screen to mildew. The main innovative design points of the invention are as follows: under the condition that the filter screen 5 does not work, the sealing sleeve realizes the sleeve connection sealing protection of the filter screen, under the condition that the filter screen 5 works, the sealing sleeve is driven to be pulled away from the filter screen 5, and when the air purifier does not work, the filter screen 5 is sealed and protected through a special structure, so that the filter screen 5 is prevented from being mildewed and damaged due to long-time contact with humid air; the dampproofing protection architecture subassembly of dehumidification of a filter screen that designs, including shell 1, the filter screen 5 that is used for filtering and purifying air of installation in the 1 inner chamber of shell still installs the movable sealed sleeve pipe 8 that can avoid filter screen 5 to lead to mildening and rot because long-time and humid air contact in the 1 inner chamber of shell, through the motion of the interior actuating mechanism drive sealed sleeve pipe 8 of 1 internally mounted of shell, realizes the sealed protection of cup jointing of filter screen 5 or is taken out by the drive. Thereby realizing the sealing protection of all the peripheral sides of the filter screen 5.
Further, interior actuating mechanism is including installing first band pulley mechanism 9 on shell 1 inner wall, first band pulley mechanism 9 includes two drive belts of being connected between roller and the two rollers by electric small motor drive, the drive belt passes through the flexible removal of 8 outer wall drive seal sleeve 8 of frictional contact seal sleeve for filter screen 5, thereby realize cup jointing and separation, electric small motor passes through external power supply, the realization is to the drive of first band pulley mechanism 9, thereby make the drive belt motion on the first band pulley mechanism 9, the drive belt passes through frictional force and drives seal sleeve 8 motion, the surface cloth of preferred drive belt and seal sleeve 8 has the friction bulge that is used for skid-proof. In order to realize more balance in stress transmission, a second belt wheel mechanism 10 with the same structure as the first belt wheel mechanism 9 is added on the inner wall of the shell 1, and the second belt wheel mechanism 10 and the first belt wheel mechanism 9 are symmetrically arranged relative to the filter screen 5. Therefore, the sealing sleeve 8 is better protected by the friction driving moving sleeve of the filter screen 5 or is separated from the filter screen 5 for use by displacement.
Furthermore, the side wall of the shell 1 is slidably inserted with a first telescopic baffle 11 capable of protecting the top seal of the filter screen 5, and the first telescopic baffle 11 realizes the extension and retraction of the baffle through a hydraulic or pneumatic push rod arranged on the side wall of the shell 1. Furthermore, a second telescopic baffle 12 capable of sealing and protecting the top of the filter screen 5 is inserted into the side wall of the shell 1 in a sliding manner, and the second telescopic baffle 12 and the first telescopic baffle 11 are symmetrically arranged relative to the shell 1. Thereby again achieving a sealing protection of the top of the filter screen 5.
In order to improve the automation performance, the bottom of the shell 1 is connected with a base 6, the base 6 is of a mesh structure, a pressure sensor feedback device which can be extruded by moving a sealing sleeve 8 is installed on the base 6, and the pressure sensor feedback device excites a hydraulic or pneumatic push rod to move, so that the first telescopic baffle 11 and the second telescopic baffle 12 are driven to move close to each other to seal and protect the top of the filter screen 5. The specific structures of the first telescopic baffle 11 and the second telescopic baffle 12 comprise hollow plates with gradually decreased volumes, and the hollow plates are spliced end to end, and are designed according to the same structure and principle as a large elevator door in real life.
The protection component is used in the air purifier in the prior art, the air purifier also comprises a whole machine bottom plate 7 arranged at the bottom of the shell 1, a purification wind wheel 4 used for driving and improving the air flow rate and a purification air channel 2 arranged at the upper end of the shell 1, wherein the purification wind wheel 4 is arranged in the shell 1, and the purification air channel 2 is driven to rotate by the output end of a main motor 3 connected with the center of the purification wind wheel 4; the bottom plate 7 adopts a mesh form, and the purification wind wheel 4 is positioned between the purification air duct 2 and the filter screen 5. The main motor 3 drives the purifying wind wheel 4 to rotate, so that the air flow speed is improved, and the efficiency of air filtering and purifying is accelerated. The air purifier with the filter screen 5 dehumidification and moisture-proof protection structure is simple and feasible in structural design, and carries reliable structural operation logic by the cooperative work of special components, so that the dehumidification and moisture-proof protection of the filter screen 5 of the air purifier is realized.
The working principle is as follows: when the whole machine does not work, the first belt wheel mechanism 9 and the second belt wheel mechanism 10 drive the sealing sleeve 8 to movably sleeve the filter screen 5 through friction force, so that the periphery of the filter screen 5 is sealed and protected; and then the hydraulic or pneumatic push rod moves, so that the first telescopic baffle 11 and the second telescopic baffle 12 are driven to move close to each other to seal and protect the top of the filter screen 5. Thereby realized the whole all-round sealed protection of filter screen 5, and then prevented filter screen 5 because long-time and humid air contact, the milden and rot that leads to and filter screen damage.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. The utility model provides a dampproofing protection architecture subassembly of dehumidification of filter screen, includes shell (1), and the filter screen (5) that are used for filtration air-purifying of installation in shell (1) inner chamber, its characterized in that: the movable sealing sleeve (8) capable of preventing the filter screen (5) from mildewing due to long-time contact with humid air is further arranged in the inner cavity of the shell (1), the sealing sleeve (8) is driven to move through an inner driving mechanism arranged in the shell (1), under the condition that the filter screen (5) does not work, the sealing sleeve (8) realizes the sleeving, sealing and protecting of the filter screen (5), and under the condition that the filter screen (5) works, the sealing sleeve (8) is driven to be drawn out from the filter screen (5);
the side wall of the shell (1) is slidably inserted with a first telescopic baffle (11) capable of protecting the top seal of the filter screen (5), and the first telescopic baffle (11) realizes the extension and retraction of the baffle through a hydraulic or pneumatic push rod arranged on the side wall of the shell (1).
2. The dehumidification and moisture-proof protection structure assembly of the filter screen according to claim 1, wherein the inner driving mechanism comprises a first belt wheel mechanism (9) arranged on the inner wall of the housing (1), the first belt wheel mechanism (9) comprises two rollers driven by an electric small motor and a transmission belt connected between the two rollers, and the transmission belt drives the sealing sleeve (8) to move telescopically relative to the filter screen (5) through the outer wall of the sealing sleeve (8) in friction contact, so that sleeving and separation are realized.
3. The dehumidification and moisture protection structure assembly of the filter screen according to claim 2, wherein the inner driving mechanism further comprises a second pulley mechanism (10) mounted on the inner wall of the housing (1) and having the same structure as the first pulley mechanism (9), and the second pulley mechanism (10) and the first pulley mechanism (9) are symmetrically arranged about the filter screen (5).
4. The dehumidification and moisture-proof structure assembly of the filter screen according to claim 2, wherein the outer surface of the transmission belt and the outer surface of the sealing sleeve (8) are provided with friction protrusions for skid prevention.
5. Dehumidification and moisture protection structural component of filter screen according to claim 1, characterized in that the side wall of the housing (1) is slidably inserted with a second retractable baffle (12) capable of sealing and protecting the top of the filter screen (5), and the second retractable baffle (12) and the first retractable baffle (11) are symmetrically arranged with respect to the housing (1).
6. The dehumidification and moisture-proof protection structure assembly of the filter screen according to claim 5, wherein the bottom of the housing (1) is connected with a base (6), the base (6) is provided with a pressure sensor feedback device which can be moved and extruded by the sealing sleeve (8), and the pressure sensor feedback device excites the hydraulic or pneumatic push rod to move, so as to drive the first telescopic baffle (11) and the second telescopic baffle (12) to move close to each other to seal and protect the top of the filter screen (5).
7. A dehumidifying moisture-proof protection structure assembly of a filter screen according to claim 5, wherein the first retractable baffle (11) and the second retractable baffle (12) each comprise a plurality of hollow plates with gradually decreasing volumes which are inserted end to end.
8. An air purifier, comprising a shell (1), a complete machine bottom plate (7) is installed at the bottom, a protection structure component which plays a role of sealing protection for a filter screen (5) is also installed on the shell (1), and the air purifier is characterized in that the protection structure component is the dehumidification and moisture-proof protection structure component of the filter screen according to any one of claims 1 to 7.
9. The air purifier as claimed in claim 8, wherein the housing (1) is provided with a purifying wind wheel (4) for driving to increase the air flow rate, the purifying wind wheel (4) is connected with the output end of the main motor (3) in the center and driven to rotate, and the purifying wind channel (2) is arranged at the upper end of the housing (1); the purification wind wheel (4) is positioned between the purification air duct (2) and the filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687113.6A CN110393986B (en) | 2019-07-29 | 2019-07-29 | Dehumidification dampproofing protection architecture subassembly and air purifier of filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687113.6A CN110393986B (en) | 2019-07-29 | 2019-07-29 | Dehumidification dampproofing protection architecture subassembly and air purifier of filter screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110393986A CN110393986A (en) | 2019-11-01 |
| CN110393986B true CN110393986B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910687113.6A Expired - Fee Related CN110393986B (en) | 2019-07-29 | 2019-07-29 | Dehumidification dampproofing protection architecture subassembly and air purifier of filter screen |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB943247A (en) * | 1961-06-27 | 1963-12-04 | John Sandor | Improvements in or relating to air-conditioning apparatus |
| JPH0670305B2 (en) * | 1990-08-24 | 1994-09-07 | 大阪化成株式会社 | A method of subjecting a textile product to light-proof and dry-cleaning-proof indoor dust mites lethal treatment |
| CN2197612Y (en) * | 1994-04-05 | 1995-05-17 | 重庆建筑大学 | Air conditioner with antiseptic, deodouring and perfume providing functions |
| CN1626983A (en) * | 2003-12-12 | 2005-06-15 | 乐金电子(天津)电器有限公司 | Method for removing moisture inside air conditioner |
| CN201940128U (en) * | 2010-12-30 | 2011-08-24 | 许继集团有限公司 | Protecting cover of air filter |
| CN104815490B (en) * | 2015-05-21 | 2016-03-09 | 上海海事大学 | A kind of air cleaner |
| JP1564636S (en) * | 2015-10-09 | 2016-12-05 | ||
| CN106440093A (en) * | 2016-11-28 | 2017-02-22 | 珠海格力电器股份有限公司 | Air purifier and purifying device thereof |
| CN108514774A (en) * | 2018-03-31 | 2018-09-11 | 利辛县宏天建材有限责任公司 | A kind of macromolecule filter net cleaning device of air purifier |
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2019
- 2019-07-29 CN CN201910687113.6A patent/CN110393986B/en not_active Expired - Fee Related
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| CN110393986A (en) | 2019-11-01 |
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Granted publication date: 20200508 |