CN217662140U - Purifying equipment for air environmental protection with convenient and fast filter element replacement - Google Patents

Abstract

The utility model discloses an air environment-friendly purifying device with conveniently replaced filter element, which comprises an air purifier body, wherein both sides of the air purifier body are respectively fixedly communicated with an induced duct and an exhaust duct, the inner walls of both sides of the air purifier body are respectively provided with a draught fan, and the draught fans are respectively coaxial with the induced duct or the exhaust duct; quick detach subassembly is all installed to the inside both sides position of air purifier body, the equal detachable connection of quick detach subassembly has along the filter element group spare of vertical setting. Has the advantages that: the utility model discloses a protect frame and guide slot longitudinal sliding fit and gag lever post and the vertical sliding fit's of spacing hole mode of gag lever post to fix filter element group spare detachable at air cleaner originally internally, and only need pull out after the gag lever post deviates from spacing hole alright make protect the frame vertically deviate from the guide slot and take out air cleaner body with filter element group spare, the simple easy operation of dismouting mode of filter element group spare, be convenient for regularly pull out clearance or change to filter element group spare.

Description

Purifying equipment for air environmental protection with convenient and fast filter element replacement

Technical Field

The utility model relates to an air purification equipment auxiliary assembly field, concretely relates to clarification plant is used in air environmental protection of convenient change of filter core.

Background

In recent years, air pollution is increasingly serious, and great harm is caused to the health of urban residents, so that the air purification equipment is applied to more and more occasions as a transition part for outdoor air to enter a room, but when the existing air purification equipment is designed, a filter element of the existing air purification equipment is usually fixed in a machine body in a mode of additionally installing screws, and is inconvenient to assemble and disassemble, so that the filter element is inconvenient to disassemble and clean or replace at regular intervals.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clarification plant is used in air environmental protection that filter core is convenient to be changed just for solving above-mentioned problem, fix filter element group spare detachable at air cleaner originally internally through protecting frame and guide slot longitudinal sliding fit and gag lever post and the vertical sliding fit's of spacing hole mode, and only need pull out behind the gag lever post deviate from spacing hole alright make protect the frame vertically deviate from the guide slot and take out the filter element group spare air cleaner body, the dismouting mode of filter element group spare is simply easily operated, explain in detail below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of air environmental protection that filter core is convenient to be changed uses clarification plant, including the air cleaner body, the both sides of air cleaner body are fixed respectively to be communicated with induced duct and exhaust pipe, the both sides inner wall of air cleaner body all installs the draught fan, just the draught fan respectively with correspond induced duct or the exhaust pipe is coaxial;

quick detach subassembly is all installed to the inside both sides position of air purifier body, quick detach subassembly all can be dismantled and be connected with along the filter element group spare of vertical setting.

Preferably, the outer ends of the induced air pipe and the exhaust air pipe are both detachably provided with filter covers for preventing sundries from entering.

Preferably, the filter element group spare is including protecting frame and filter screen, protect the frame with correspond quick detach subassembly can dismantle the connection, protect the frame and be the open frame structure in both sides and along vertical setting, protect the frame inboard and seal useful filter plate that is used for filtering air-purifying along vertical expansion.

Preferably, the protective frame is a rectangular frame body, and the filter plate is an activated carbon base material.

Preferably, a door capable of being opened and closed in a reversible manner is mounted to the front surface of the air cleaner body via a hinge.

Preferably, the quick-release assembly comprises guide rails and limiting rods, the number of the guide rails of each quick-release assembly is two, the guide rails are longitudinally fixed on the inner top surface and the bottom surface of the air purifier body respectively, the upper end face and the lower end face of each guide rail, which are opposite to each other, are longitudinally provided with guide grooves, the upper end face and the lower end face of each guide rail are vertically matched with the guide grooves respectively, the guide grooves correspond to the top and the bottom of the protective frame in a sliding mode, the top surface of the protective frame is vertically provided with limiting holes, the guide rails on the top are vertically provided with matching holes, the matching holes are coaxially matched with the mounting holes respectively, the mounting holes are vertically and coaxially matched with the limiting rods in a sliding mode, the limiting rods penetrate through the corresponding matching holes in a sliding fit mode, the bottom ends of the limiting rods are respectively matched with the corresponding limiting holes in a sliding mode, the top ends of the limiting rods extend out of the top surfaces of the air purifier body and are coaxially fixed with handles, the limiting rods are located between the handles and are coaxially matched with the top surfaces of the air purifier body in a gap, and the springs are respectively connected with the top surfaces of the air purifier body.

Preferably, the guide groove is one of a rectangular groove, a dovetail groove or an i-shaped groove.

Preferably, the guide groove is a through groove in the longitudinal direction and is formed from front to back, and the back surface of the protective frame is in contact with the back surface of the interior of the air purifier body in an attaching manner.

Adopt above-mentioned clarification plant for air environmental protection that filter core is convenient to be changed, at initial time, the filter element group spare protect the frame with from top to bottom the vertical sliding fit of guide slot, simultaneously the gag lever post with protect the frame top surface the vertical sliding fit in spacing hole, then can lock through the gag lever post with the cooperation restriction in spacing hole this moment protect the frame can't follow the guide slot slides, thereby at this moment the filter element group spare is fixed by detachable in the air purification machine body, during the use, makes the draught fan circular telegram back of working, the draught fan inhales the external air in the air purification machine body through the induced duct, after through two filter element group spares air double filtration purification by the draught fan pump to the exhaust pipe is discharged to this realizes the purification treatment to the air, when needing to tear open the filter element group spare, stopping the machine to open the box door, lifting the handle by hand and enabling the limiting rod to be separated from the limiting hole in a manner that the spring is stretched, then keeping the handle lifted and holding the front part of the protective frame to be longitudinally and forwards pulled, sliding the protective frame forwards along the guide groove immediately until the protective frame is separated from the front part of the air purifier body, so as to realize the rapid removal of the filter element component, then taking out the other filter element component according to the operation manner, then thoroughly cleaning the filter plate of the filter element component or integrally replacing the filter element component, when the filter element component needs to be installed again, taking up the filter element component to enable the top and the bottom of the protective frame to be respectively longitudinally contrasted with the guide groove and then slide in from front to back again, and simultaneously lifting the corresponding handle by hand again to enable the bottom end of the limiting rod to be collected into the mounting hole, when protect the frame vertically slide to self back again with when the laminating of the inside back of air purifier body contacts, then show this moment spacing hole remove once more to with the vertical contrast of gag lever post, loosen the handle, the spring releases tensile state immediately and drives the gag lever post inserts the correspondence spacing hole to this accomplishes once more filter element group spare is in this internal quick installation of air purifier, the back can be according to above-mentioned operation mode with another filter element group spare is also installed, filter element group spare's dismouting mode is simple easy to operate, is convenient for regularly right filter element group spare dismantles clearance or change.

The beneficial effects are that: the utility model discloses a protect frame and guide slot longitudinal sliding fit and gag lever post and the vertical sliding fit's of spacing hole mode of gag lever post to fix filter element group spare detachable at air cleaner originally internally, and only need pull out after the gag lever post deviates from spacing hole alright make protect the frame vertically deviate from the guide slot and take out air cleaner body with filter element group spare, the simple easy operation of dismouting mode of filter element group spare, be convenient for regularly pull out clearance or change to filter element group spare.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the present invention showing an integral shaft;

FIG. 2 is a first cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is a second cross-sectional view of FIG. 1 according to the present invention;

figure 4 is a front external view of figure 1 of the present invention;

figure 5 is a front cross-sectional view of the present invention from figure 1;

fig. 6 is a left external view of fig. 1 of the present invention;

figure 7 is a top external view of figure 1 of the present invention;

fig. 8 is a top cross-sectional view of fig. 1 according to the present invention.

The reference numerals are explained below:

1. an air cleaner body; 101. an induced draft tube; 102. a box door; 103. an induced draft fan; 104. an exhaust duct; 2. a filter cover; 3. a quick release assembly; 301. a handle; 302. a spring; 303. a limiting rod; 304. mounting holes; 305. a mating hole; 306. a limiting hole; 307. a guide rail; 308. a guide groove; 4. a filter element assembly; 401. protecting the frame; 402. and (4) filtering the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-8, the utility model provides an air environmental protection purification device with convenient filter element replacement, which comprises an air purifier body 1, preferably, a plurality of casters with universal and locking functions are installed around the bottom surface of the air purifier body 1 to facilitate the movement of the device, both sides of the air purifier body 1 are respectively and fixedly communicated with an induced duct 101 and an exhaust duct 104, both inner walls of both sides of the air purifier body 1 are respectively provided with an induced draft fan 103, preferably, the induced draft fan 103 is an axial flow fan, and the induced draft fan 103 is respectively coaxial with the corresponding induced duct 101 or exhaust duct 104; quick detach subassembly 3 is all installed to the inside both sides position of air purifier body 1, and quick detach subassembly 3 all can be dismantled and be connected with along vertical filter element group spare 4 that sets up.

As the preferred scheme of this case, the filter cover 2 that is used for preventing debris from getting into can all be dismantled and installed to the outer end of induced duct 101 and exhaust pipe 104, it is preferable that filter cover 2 all can dismantle with induced duct 101 and exhaust pipe 104 through screw-thread fit's mode and be connected, so set up, be convenient for prevent through the setting of filter cover 2 that external debris from getting into induced duct 101 and exhaust pipe 104, filter element group spare 4 is including protecting frame 401 and filter screen, protect frame 401 can dismantle with the quick detach subassembly 3 that corresponds and be connected, protect frame 401 and be the open frame structure in both sides and along vertical setting, it seals the filter plate 402 that is useful for filtering and purifying air to protect the inboard vertical expansion of frame 401, so set up, be convenient for through two filter element group spares 4 with behind the double filtration purification of air by draught fan 103 pump to exhaust pipe 104 discharge, with this realization to the purification of air.

Protect frame 401 to be the rectangle framework, the preferred longitudinal dimension who protects frame 401 is not more than the longitudinal dimension of guide slot 308, it is best that protect frame 401 longitudinal dimension equals with guide slot 308 size, and the longitudinal dimension of guide slot 308 equals with the inside longitudinal dimension of air purifier body 1, filter plate 402 is the active carbon substrate, so set up, be convenient for filter plate 402 self has good air purification result of use, there is the chamber door 102 that can overturn the switching through hinged joint in the front of air purifier body 1, so set up, be convenient for come conveniently to take out filter element group spare 4 through the mode of opening chamber door 102, be convenient for overhaul air purifier body 1 inside simultaneously.

The quick-release components 3 comprise guide rails 307 and limit rods 303, the number of the guide rails 307 of each quick-release component 3 is two, the two guide rails 307 are respectively fixed on the inner top surface and the inner bottom surface of the air purifier body 1 along the longitudinal direction, the opposite end surfaces of the upper guide rail 307 and the lower guide rail 307 are both provided with guide grooves 308 along the longitudinal direction, the guide grooves 308 at the upper and lower positions are respectively matched with the top and the bottom of the corresponding protective frame 401 in a longitudinal sliding manner, the top surface of the protective frame 401 is vertically provided with a limiting hole 306, preferably, the limiting hole 306 is arranged at a half position of the longitudinal size of the protective frame 401, so that when the protective frame 401 is installed, the front and rear end faces of the air purifier body 1 can be vertically opposite to the limit holes 306 without distinguishing, the two sides of the top surface of the air purifier body 1 are vertically provided with mounting holes 304, the guide rails 307 at the top are vertically provided with matching holes 305, and the matching holes 305 are coaxially contrasted with the adjacent mounting holes 304 respectively, the mounting holes 304 are all matched with the limiting rods 303 along the vertical coaxial sliding way, the limiting rod 303 passes through the corresponding matching hole 305 in a sliding fit manner, the bottom end of the limiting rod 303 is respectively in vertical sliding fit with the corresponding limiting hole 306, the top end of the limiting rod 303 extends out of the top surface of the corresponding air purifier body 1 and is coaxially fixed with a handle 301, the part of the limiting rod 303 between the corresponding handle 301 and the top surface of the air purifier body 1 is coaxially in clearance fit with a spring 302, and both ends of the spring 302 are respectively fixedly connected with the corresponding handle 301 and the top surface of the air purifier body 1, with such arrangement, the filter element assembly 4 can be detachably fixed in the air purifier body 1 in a manner that the protective frame 401 is in longitudinal sliding fit with the guide groove 308 and the limiting rod 303 is in vertical sliding fit with the limiting hole 306, the protective frame 401 can be longitudinally removed from the guide groove 308 only by removing the outer pull limiting rod 303 from the limiting hole 306, and the filter element assembly 4 can be taken out of the air cleaner body 1.

Guide slot 308 is the rectangular channel, a dovetail groove or I-shaped groove, so set up, be convenient for protect frame 401 and have good direction design when the guide slot 308 vertically slides, guide slot 308 is for leading to the groove and seting up to the back from preceding on vertical, and protect the back of frame 401 and the inside back laminating contact of air purifier body 1, so set up, be convenient for when gag lever post 303 and spacing hole 306 vertical contrast, the mode of laminating the contact through the back of protecting frame 401 and the inside back of air purifier body 1 carries out obvious suggestion.

By adopting the structure, initially, the protective frame 401 of the filter element assembly 4 is in longitudinal sliding fit with the guide groove 308 at the upper position and the lower position, and the limiting rod 303 is in vertical sliding fit with the limiting hole 306 on the top surface of the protective frame 401, so that the protective frame 401 can be locked and can not slide along the guide groove 308 by the matching limitation of the limiting rod 303 and the limiting hole 306, and the filter element assembly 4 is detachably fixed in the air purifier body 1, when the induced draft fan 103 is electrified to work, the induced draft fan 103 sucks the outside air into the air purifier body 1 through the induced draft pipe 101, then the air is pumped to the exhaust pipe 104 by the induced draft fan 103 after double filtration and purification through the two filter element assemblies 4, so as to realize the purification treatment of the air, when the filter element assembly 4 needs to be detached, the machine stops to open the box door 102, the handheld handle 301 is lifted up, and the limiting rod 303 is pulled out of the limiting hole 306 through the spring 302, then the handle 301 is lifted up and the front part of the protective frame 401 is pulled longitudinally and forwards, the protective frame 401 slides forwards along the guide groove 308 until the protective frame is pulled out from the front part of the air purifier body 1, thus the filter element assembly 4 is quickly detached, then another filter element assembly 4 can be taken out according to the operation mode, then the filter plate 402 of the filter element assembly 4 can be thoroughly cleaned or the filter element assembly 4 is integrally replaced, when the filter element assembly 4 needs to be installed again, the filter element assembly 4 is taken up to ensure that the top and the bottom of the protective frame 401 are respectively longitudinally contrasted with the guide groove 308 and then slide in from front to back again, simultaneously the corresponding handle 301 is lifted up again to ensure that the bottom end of the limiting rod 303 is taken in the mounting hole 304, when the protective frame 401 longitudinally slides to the back surface and is contacted with the inner back surface of the air purifier body 1 again in an attaching manner, at this time, the limiting hole 306 is moved to be vertically contrasted with the limiting rod 303 again, the handle 301 is loosened, the spring 302 releases the stretching state immediately to drive the limiting rod 303 to be inserted into the corresponding limiting hole 306, so that the filter element assembly 4 is quickly installed in the air purifier body 1 again, then another filter element assembly 4 can be installed according to the operation mode, the filter element assembly 4 is simple and easy to assemble and disassemble, and the filter element assembly 4 can be conveniently and regularly disassembled, cleaned or replaced.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a clarification plant is used in convenient air environmental protection of changing of filter core, includes air cleaner body (1), its characterized in that: an induced draft pipe (101) and an exhaust pipe (104) are fixedly communicated with two sides of the air purifier body (1) respectively, induced draft fans (103) are mounted on the inner walls of the two sides of the air purifier body (1), and the induced draft fans (103) are coaxial with the corresponding induced draft pipes (101) or the corresponding exhaust pipes (104) respectively;

quick-release components (3) are mounted at two sides of the interior of the air purifier body (1), and the quick-release components (3) can be detachably connected with filter element components (4) vertically arranged along the longitudinal direction; quick detach subassembly (3) all include guide rail (307) and gag lever post (303), every quick detach subassembly (3) guide rail (307) quantity is two and respectively along vertically fixing the inside top surface and the bottom surface of air purifier body (1), from top to bottom guide rail (307) relative terminal surface each other all vertically seted up guide slot (308), and upper and lower position guide slot (308) respectively with the top and the bottom longitudinal sliding fit who corresponds protecting frame (401), the top surface of protecting frame (401) all vertically has seted up spacing hole (306), the top surface both sides of air purifier body (1) all vertically have seted up mounting hole (304), be located the top guide rail (307) all vertically have seted up cooperation hole (305), just cooperation hole (305) respectively with close the coaxial contrast of mounting hole (304), mounting hole (304) all have along vertical coaxial sliding fit gag lever post (303), and gag lever post (303) pass corresponding cooperation hole (305) with sliding fit's mode, the bottom of gag lever post (303) the top surface that corresponds respectively with the top surface of air purifier body (303) is corresponding to the coaxial sliding fit hole (303) and handle (301), the air purifier body (301) is all the top surface of handle (303) is located the handle (301), the handle (303) is fixed with the top surface is corresponding to the air purifier body (1) and handle (301), the handle portion (301) is all has the handle (303) is located the air purifier body (303), the top surface is located the cooperation hole (303) is located the air purifier body (307) is located the air purifier body (303) is located Divide equal coaxial clearance fit to have spring (302), just spring (302) both ends respectively with correspond handle (301) with air purifier body (1) top surface fixed connection.

2. The air environment-friendly purifying equipment with the conveniently replaced filter element as claimed in claim 1, characterized in that: the outer ends of the induced draft pipe (101) and the exhaust pipe (104) are both detachably provided with filter covers (2) for preventing sundries from entering.

3. The air environment-friendly purifying equipment with the conveniently replaced filter element as claimed in claim 2, characterized in that: filter element group spare (4) is including protecting frame (401) and filter screen, protect frame (401) and correspond quick detach subassembly (3) can dismantle the connection, protect frame (401) and be the open frame structure in both sides and along vertical setting, protect frame (401) inboard along vertical expansion seal have with filter plate (402) that are used for filtering air-purifying.

4. The air environment-friendly purifying equipment with the conveniently replaced filter element as claimed in claim 3, characterized in that: the protection frame (401) is a rectangular frame body, and the filter plate (402) is an activated carbon base material.

5. The air environment-friendly purifying equipment with the conveniently replaced filter element as claimed in claim 4, characterized in that: a box door (102) which can be turned over and opened and closed is arranged on the front surface of the air purifier body (1) through a hinge.

6. The air environment-friendly purifying equipment with the conveniently replaced filter element as claimed in claim 4, characterized in that: the guide groove (308) is a rectangular groove, a dovetail groove or an I-shaped groove.

7. The air environment-friendly purifying equipment with the conveniently replaced filter element as claimed in claim 6, characterized in that: the guide groove (308) is a through groove in the longitudinal direction and is formed from front to back, and the back of the protective frame (401) is in contact with the back of the interior of the air purifier body (1) in an attaching mode.

Images