CN218924116U

CN218924116U - Special air cleaner of greasy dirt convenient to clearance

Info

Publication number: CN218924116U
Application number: CN202223320302.6U
Authority: CN
Inventors: 吴鸣芳; 郭长明; 吴伟燕
Original assignee: Wuxi Yujing Purifying Technology Co ltd
Current assignee: Wuxi Yujing Purifying Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-28
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of air filtration, and discloses a special air filter for oil stains, which comprises a shell, an air outlet, a filtering and dismounting device, a closing device and an air inlet mechanism, wherein the air outlet is arranged on the surface of the shell, the filtering and dismounting device is arranged in the shell, the closing device is darkly rotated on the surface of the shell, the air inlet mechanism is arranged at the rear of the filtering and dismounting device, the filtering and dismounting device comprises a filtering unit, a fixing unit and a replacing unit, and the filtering unit is arranged in the shell. This special air cleaner of greasy dirt convenient to clearance has through installing the filter unit in filtering dismounting device additional, after the air gets into the rose box, filters through filtering the cotton at first, and great oily granule molecule does not adsorb on filtering the cotton, later rebuilds the state activated carbon sheet, carries out further purification to the air to the purpose of filtering and purifying the air has been reached.

Description

Special air cleaner of greasy dirt convenient to clearance

Technical Field

The utility model relates to the technical field of air filtration, in particular to a special air filter for oil stains, which is convenient to clean.

Background

The air filter refers to an air filtering device, and mainly comprises five types of coarse-effect filters, medium-effect filters, high-medium-effect filters, sub-high-effect filters and high-effect filters, wherein various types have different standards and use efficiency. Air filters, pressure valves and oilers are referred to as pneumatic three-piece devices, and are commonly used in clean workshops, operating rooms, laboratories, etc., or in dust protection for electromechanical communication devices, etc. The pollution sources for the clean room mainly refer to two categories of dust and bacteria.

The utility model provides an greasy dirt filter that publication No. CN215427596U, includes the filter body, sets up at the inside section of thick bamboo of filter body the filter body bottom is provided with sample entry and back flush drain the upper end lateral wall of filter body is provided with the sample export the sample exit is connected with the material conveying pipeline, be connected with the demineralized water pipeline on the material conveying pipeline, the outside demineralized water high temperature steam of demineralized water pipeline intercommunication, the section of thick bamboo is inside hollow bilayer structure, the section of thick bamboo includes urceolus, inner tube, it has filter media to fill between urceolus and the inner tube. When the oil stain filter is used, the filtering effect of samples is improved through multiple channels of filtering, and the filter is vertical and the occupied area is far smaller than that of the filter in a horizontal mode; the filter cylinder in the filter body is decontaminated by the high-temperature steam of the desalted water, so that the cleaning effect is good, and the filter is prevented from being frequently disassembled or damaged due to cleaning.

The device can achieve a certain filtering effect on oil stains, but the device is arranged to be vertical, if the internal filtering device needs to be replaced and cleaned, the internal filtering device needs to be replaced by means of a ladder or is horizontally placed on the ground, the activated carbon plate only plays a role in purifying air, and the device can be blocked after long-term use due to the fact that the molecular particles of the oil stains are large in size and can be adsorbed in a pore network of the carbon plate when passing through the activated carbon plate, so that the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide an air filter special for oil stains, which is convenient to clean, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special air cleaner of greasy dirt convenient to clearance, includes shell, air outlet, filters dismounting device, closing device and air inlet mechanism, the air outlet is installed in the surface of shell, it installs in the inside of shell to filter dismounting device, closing device darkly changes in the surface of shell, air inlet mechanism installs in the back of filtering dismounting device, it includes filter unit, fixed unit and changes the unit to filter dismounting device, filter unit installs in the inside of shell, fixed unit installs in filter unit's inside, it installs in fixed unit's right side to change the unit.

Preferably, the filter unit comprises a filter box, a fixed plate and an activated carbon plate, wherein the filter box is fixedly arranged on the inner wall of the shell, the fixed plate is fixedly arranged at the upper end and the lower end of the inner wall of the filter box, and the activated carbon plate is slidably arranged in the middle of the fixed plate.

Preferably, the fixing unit comprises a mounting block, a connecting column, a clamping plate, a spring and a fixing block, wherein the mounting block is fixedly mounted on the surface of the activated carbon plate, the top end of the connecting column is fixedly mounted on the bottom surface of the mounting block, the clamping plate is slidably mounted on the surface of the connecting column, the spring is mounted on the surface of the connecting column, and the fixing block is fixedly mounted on the bottom end of the connecting column.

Preferably, the change unit includes filtration cotton, commentaries on classics piece, bull stick and change door, filtration cotton fixed mounting is in the middle part of installation piece and splint, the commentaries on classics piece rotates the surface of installing in the bull stick, bull stick fixed mounting is on the right side of installation piece, change door installs in the right side of rose box.

Preferably, the closing device comprises a sliding rail and a sliding door, the sliding rail is fixedly arranged on the surface of the shell, the sliding door is slidably arranged in the middle of the sliding rail, and the sliding door is arranged to enable the inside of the device to be operated at one side of the device.

Preferably, the air inlet mechanism comprises an air inlet, a fairing and an air suction pump, the air inlet is formed in the rear face of the shell, the fairing is fixedly mounted on the inner wall of the shell, the input end of the air suction pump is fixedly mounted on the rear face of the fairing, and the output end of the air suction pump is fixedly mounted on the front side of the filter box.

Preferably, the top of the spring is fixedly connected with the bottom surface of the clamping plate, the bottom of the spring is fixedly connected with the top surface of the fixing block, and the clamping plate can be tightly attached to the mounting block through the elasticity of the spring.

Compared with the prior art, the utility model provides the special air filter for the greasy dirt, which is convenient to clean and has the following beneficial effects:

1. this special air cleaner of greasy dirt convenient to clearance has through installing the filter unit in filtering dismounting device additional, after the air gets into the rose box, filters through filtering the cotton at first, and great oily granule molecule does not adsorb on filtering the cotton, later rebuilds the state activated carbon sheet, carries out further purification to the air to the purpose of filtering and purifying the air has been reached.

2. This special air cleaner of greasy dirt convenient to clearance has through installing the change unit in the filtration dismounting device additional, when changing the filtration cotton, and rotatory commentaries on classics piece is with splint and installation piece separation, takes out the filtration cotton at middle part to reached the purpose of changing the filtration cotton.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic diagram of the air intake mechanism of the present utility model;

FIG. 3 is a schematic view of a filter removing device according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

In the figure: 1. a housing; 2. an air outlet; 3. a filtering and dismounting device; 301. a filter box; 302. a fixing plate; 303. an activated carbon plate; 304. a mounting block; 305. a connecting column; 306. a clamping plate; 307. a spring; 308. a fixed block; 309. filtering cotton cloth; 310. a rotating block; 311. a rotating rod; 312. replacing the door; 4. a closure device; 401. a slide rail; 402. a sliding door; 5. an air inlet mechanism; 501. an air inlet; 502. a fairing; 503. and a getter pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a special air cleaner of greasy dirt convenient to clearance, including shell 1, air outlet 2, filter dismounting device 3, closing device 4 and air inlet mechanism 5, air outlet 2 installs in the surface of shell 1, filter dismounting device 3 installs in the inside of shell 1, filter dismounting device 3 includes filter unit, fixed unit and change unit, filter unit installs in the inside of shell 1, filter unit includes rose box 301, fixed plate 302 and activated carbon plate 303, rose box 301 fixed mounting is in the inner wall of shell 1, fixed plate 302 fixed mounting is in the upper and lower both ends of rose box 301 inner wall, activated carbon plate 303 slidable mounting is in the middle part of fixed plate 302, through the filter unit that installs in the filter dismounting device 3 additional, after the air gets into rose box 301 in the back, first through filtering cotton 309, great oily granule molecule does not adsorb on filtering cotton 309, later build domestic activated carbon plate 303, the air is further purified, thereby achieving the purpose of filtering and purifying the air, the fixing unit is arranged in the filtering unit, the fixing unit comprises a mounting block 304, a connecting column 305, a clamping plate 306, a spring 307 and a fixing block 308, the mounting block 304 is fixedly arranged on the surface of the activated carbon plate 303, the top end of the connecting column 305 is fixedly arranged on the bottom surface of the mounting block 304, the clamping plate 306 is slidably arranged on the surface of the connecting column 305, the spring 307 is arranged on the surface of the connecting column 305, the top end of the spring 307 is fixedly connected with the bottom surface of the clamping plate 306, the bottom end of the spring 307 is fixedly connected with the top surface of the fixing block 308, the clamping plate 306 is tightly attached to the mounting block 304 through the elasticity of the spring 307, the fixing block 308 is fixedly arranged at the bottom end of the connecting column 305, the replacing unit is arranged on the right side of the fixing unit, and the replacing unit comprises filtering cotton 309, the filter cotton 309 is fixedly installed in the middle of the installation block 304 and the clamping plate 306, the rotation block 310 is rotatably installed on the surface of the rotation block 311, the rotation block 311 is fixedly installed on the right side of the installation block 304, the replacement door 312 is installed on the right side of the filter box 301, the clamping plate 306 is separated from the installation block 304 by the rotation block 310 when the filter cotton 309 is replaced by adding a replacement unit in the filter dismounting device 3, the filter cotton 309 in the middle is taken out, thereby achieving the purpose of replacing the filter cotton 309, the closing device 4 is in dark rotation on the surface of the shell 1, the closing device 4 comprises a sliding rail 401 and a sliding door 402, the sliding rail 401 is fixedly installed on the surface of the shell 1, the sliding door 402 is slidably installed in the middle of the sliding rail 401, the device can be internally operated on one side of the device through the installation of the sliding door 402, the air inlet mechanism 5 is installed on the rear side of the filter dismounting device 3, the air inlet mechanism 5 comprises an air inlet 501, a fairing 502 and an air suction pump 503, the rear face of the shell 1 is provided with an air inlet 501, the fairing 502 is fixedly installed on the inner wall of the shell 1, the inlet end of the fairing 503 is fixedly installed on the input end of the pump is fixedly installed on the rear face of the suction pump 502, and the output end of the pump is fixedly installed on the front of the filter box 503.

In the actual operation process, when the device is used, firstly, the suction pump 503 is opened, the suction pump 503 enables outside air to enter the fairing 502 through the air inlet 501, then the air enters the filter box 301 through the suction pump 503, the air enters the filter box 301 and is filtered through the filter cotton 309, bigger oily particles are adsorbed on the surface of the filter cotton 309 after passing through the filter cotton 309, then filtered through the activated carbon plate 303, then enter the shell 1 from the air outlet and then discharged from the air outlet 2, after the device is used for a long time, as excessive grease adsorbed in the interior needs to be replaced on the filter cotton 309, firstly, the sliding door 402 slides to the right through the sliding rail 401, so that the filtering dismounting device 3 is opened, the replacing door 312 on the right side of the filter box 301 is opened, then the activated carbon plate 303 is pulled to the right side, then the rotating block 310 is rotated, the clamping plate 306 is jacked up, at this time, the spring 307 is compressed, gaps are generated between the clamping plate 306 and the middle part of the mounting block 304, then the filter cotton 309 to be replaced is taken out, the bottom part is similarly operated, then a new filter cotton 309 is put into the middle part of the mounting block 304 and the clamping plate 306, as the middle part of the clamping plate 306 is required to be replaced, the spring 307 is rotated upwards, and the spring 307 is reset to be rotated upwards. The clamping plate 306 is combined with a gap in the middle of the mounting block 304, so that the filter cotton cloth 309 is clamped, and then the activated carbon plate 303 is pushed into the filter box 301, and the replacement door 312 and the sliding door 402 are closed, so that the device is used.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a special air cleaner of greasy dirt convenient to clearance, includes shell (1), air outlet (2), filters dismounting device (3), closing device (4) and air inlet mechanism (5), its characterized in that: the air outlet (2) is arranged on the surface of the shell (1), the filtering and dismounting device (3) is arranged in the shell (1), the closing device (4) is in hidden rotation on the surface of the shell (1), and the air inlet mechanism (5) is arranged behind the filtering and dismounting device (3);

the filtering and dismounting device (3) comprises a filtering unit, a fixing unit and a replacing unit, wherein the filtering unit is arranged in the shell (1), the fixing unit is arranged in the filtering unit, and the replacing unit is arranged on the right side of the fixing unit.

2. An air filter special for oil stain convenient to clean according to claim 1, characterized in that: the filter unit comprises a filter box (301), a fixed plate (302) and an activated carbon plate (303), wherein the filter box (301) is fixedly arranged on the inner wall of the shell (1), the fixed plate (302) is fixedly arranged at the upper end and the lower end of the inner wall of the filter box (301), and the activated carbon plate (303) is slidably arranged in the middle of the fixed plate (302).

3. An air filter special for oil stain convenient to clean according to claim 1, characterized in that: the fixing unit comprises a mounting block (304), a connecting column (305), a clamping plate (306), a spring (307) and a fixing block (308), wherein the mounting block (304) is fixedly mounted on the surface of the activated carbon plate (303), the top end of the connecting column (305) is fixedly mounted on the bottom surface of the mounting block (304), the clamping plate (306) is slidably mounted on the surface of the connecting column (305), the spring (307) is mounted on the surface of the connecting column (305), and the fixing block (308) is fixedly mounted on the bottom end of the connecting column (305).

4. An air filter special for oil stain convenient to clean according to claim 1, characterized in that: the change unit includes filtration cotton (309), commentaries on classics piece (310), bull stick (311) and change door (312), filtration cotton (309) fixed mounting is in the middle part of installation piece (304) and splint (306), commentaries on classics piece (310) rotate and install in the surface of bull stick (311), bull stick (311) fixed mounting is on the right side of installation piece (304), change door (312) are installed on the right side of rose box (301).

5. An air filter special for oil stain convenient to clean according to claim 1, characterized in that: the closing device (4) comprises a sliding rail (401) and a sliding door (402), wherein the sliding rail (401) is fixedly arranged on the surface of the shell (1), and the sliding door (402) is slidably arranged in the middle of the sliding rail (401).

6. An air filter special for oil stain convenient to clean according to claim 1, characterized in that: the air inlet mechanism (5) comprises an air inlet (501), a fairing (502) and an air suction pump (503), the air inlet (501) is formed in the back of the shell (1), the fairing (502) is fixedly mounted on the inner wall of the shell (1), the input end of the air suction pump (503) is fixedly mounted on the back of the fairing (502), and the output end of the air suction pump (503) is fixedly mounted on the front side of the filter box (301).

7. An air cleaner for removing oil from a surface of a vehicle according to claim 3, wherein: the top end of the spring (307) is fixedly connected with the bottom surface of the clamping plate (306), and the bottom end of the spring (307) is fixedly connected with the top surface of the fixed block (308).