CN215570990U - Ventilation equipment with multiple air ports for reversing - Google Patents

Abstract

The utility model relates to a multi-air-port reversing ventilation device which comprises a ventilation device body, wherein the outer surface of the ventilation device body is communicated with a ventilation pipe, the other end of the ventilation pipe is communicated with a box body, a cleaning mechanism is arranged in the box body, and the cleaning mechanism comprises two cleaning rollers. This ventilation equipment of many wind gap switching-overs, power part work through in the clean mechanism, and drive the moving part through drive disk assembly and reciprocate, when the moving part reciprocates, can drive the cleaning part and reciprocate, and when the cleaning part reciprocates, self also can rotate under the effect of rack, rotation and upper and lower reciprocating motion through the cleaning part, clear up the surface of dust screen, the dust and the impurity that the clearance dropped, fall into the collection box in the collecting box through the feed opening, only need will collect the box and take out after the clearance is accomplished, handle dust and impurity in the collection box, handle the back of accomplishing, only need to collect in the box puts back the collecting box again.

Description

Ventilation equipment with multiple air ports for reversing

Technical Field

The utility model relates to the technical field of ventilation equipment, in particular to ventilation equipment with multiple reversing air ports.

Background

Ventilation, also known as air exchange, is the process of feeding sufficient fresh air into the indoor space by mechanical or natural means and simultaneously discharging the dirty air which is not in accordance with the sanitary requirements from the indoor space, so that the indoor air meets the sanitary requirements and the requirements of the production process, and various facilities for completing the ventilation work in the building are generally called as ventilation equipment.

In order to ensure the circulation of air in a building, a ventilation device is generally installed, but the existing ventilation device has certain defects when in use.

Present common ventilation equipment generally can be at wind gap installation dust screen, but along with the use of equipment, dust screen surface slowly accumulates dust and impurity, blocks up dustproof mesh easily, influences the ventilation effect, consequently need clear up it, but current ventilation equipment generally is through dismantling manual clearance, installs again after the clearance, and clears up like this, and is comparatively loaded down with trivial details, and wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a ventilating device with multiple air ports and capable of reversing, which has the advantages of convenience for cleaning a dust screen and the like, and solves the problems that the existing ventilating device is generally cleaned manually through disassembly, is relatively complex, and wastes time and labor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ventilation equipment of many wind gaps switching-over, includes the ventilation equipment body, the surface intercommunication of ventilation equipment body has the ventilation pipe, the other end intercommunication of ventilation pipe has the box, be equipped with clean mechanism in the box.

Clean mechanism includes that quantity is two cleaning roller, two the equal swing joint in left side of cleaning roller has first slider, two the equal swing joint in right side of cleaning roller has the second slider, two the equal fixed mounting in right side roller surface of cleaning roller has the gear, the top threaded connection of second slider has the reciprocal lead screw that runs through and extend to second slider below, the lower fixed surface of reciprocal lead screw is connected with the motor, the top swing joint of first slider has the montant that runs through and extend in the first slider below.

Further, the inner cavity of the box body is fixedly provided with a dust screen, the right side wall of the box body is internally and fixedly provided with a rack, and the bottom of the box body is provided with a feed opening communicated with the inner cavity.

Further, the lower surface of the box body is fixedly provided with a collecting box, a collecting box penetrating through the collecting box is movably connected in the collecting box, and the rear surface of the ventilation equipment body is communicated with an air inlet pipe.

Further, the quantity of ventilation pipe is three, and with the quantity one-to-one of box and clean mechanism, the box is front surface opening and hollow box, and has all seted up the cavity in the left and right sides wall of box, and the opposite face of two cavities all sets up the rectangle through-hole with the box inner chamber intercommunication.

Further, the dust screen is located directly over the feed opening, the rack is a rack with teeth on the front side and the rear side, and the feed opening is frustum-shaped.

Furthermore, the upper surface of the collecting box is provided with a through hole, the diameter of the through hole is the same as that of the feed opening, the left side surface of the collecting box is flush with the left side surface of the collecting box, and a handle is fixedly arranged on the left side surface of the collecting box.

Further, two the cleaning roller all is located the inner chamber of box, and two cleaning rollers respectively with the laminating of the front and back surface of dust screen, and the relation of being connected of two cleaning rollers and first slider and second slider is the rotation and is connected, and the width sum and the feed opening top width adaptation of two cleaning rollers and dust screen, two the gear respectively with the front and back surface toothing of rack.

Further, reciprocal lead screw rotates to be connected in the right side wall cavity of box, and the bottom of reciprocal lead screw runs through box and collecting box and extends to the inner chamber of collecting box, motor fixed mounting is in the collecting box, montant fixed mounting is in the left side wall cavity of box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this ventilation equipment of many wind gap switching-overs, be equipped with clean mechanism through the box, when the dust screen in the box needs to be cleaned, only need make the power part work in the clean mechanism, and drive the moving part through transmission part and reciprocate, when the moving part reciprocates, can drive the cleaning part and reciprocate, and when the cleaning part reciprocates, self also can rotate under the effect of rack, rotation and upper and lower reciprocating motion through the cleaning part, the surface to the dust screen is cleared up, dust and the impurity that the clearance dropped, fall into the collection box in the collecting box through the feed opening, only need take out the collection box after the clearance is accomplished, handle dust and impurity in the collection box, after handling the completion, only need to collect the box and put back in the collecting box again, need not to dismantle the clearance, the mesh of the dust screen clearance of being convenient for has been realized.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

In the figure: 1, a ventilation equipment body, 2 ventilation pipes, 3 boxes, 4 cleaning mechanisms, 41 cleaning rollers, 42 first sliding blocks, 43 second sliding blocks, 44 gears, 45 reciprocating screw rods, 46 motors, 47 vertical rods, 5 dust screens, 6 racks, 7 feed openings, 8 collecting boxes, 9 collecting boxes and 10 air inlet pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the multi-vent reversing ventilation device in this embodiment includes a ventilation device body 1, three ventilation pipes 2 are communicated with an outer surface of the ventilation device body 1, the other ends of the three ventilation pipes 2 are communicated with a box body 3, the box body 3 is a hollow box body 3 with an opening on a front surface, a wind deflector is rotatably connected to a front side of an inner cavity of the box body 3, a direction of wind outlet is adjusted by rotation of the wind deflector, cavities are respectively formed in left and right side walls of the box body 3, rectangular through holes communicated with the inner cavity of the box body 3 are respectively formed in opposite surfaces of the two cavities, a cleaning mechanism 4 is respectively arranged in the three box bodies 3, a dust screen 5 is fixedly installed in the inner cavity of the three box bodies 3, racks 6 with teeth on front and rear sides are fixedly installed in the right side walls of the three box bodies 3, a frustum-shaped feed opening 7 communicated with the inner cavity is formed at a bottom of the box body 3, the lower fixed surface of box 3 installs collecting box 8, and the through-hole has been seted up to the upper surface of collecting box 8, and the diameter of through-hole is the same with the diameter of feed opening 7, and the through-hole and the feed opening 7 intercommunication at collecting box 8 top, swing joint has the collection box 9 that runs through collecting box 8 in the collecting box 8, collects the left side surface parallel and level of box 9 left side surface and collecting box 8, and the left side fixed surface who collects box 9 installs the handle, and the rear surface intercommunication of ventilation equipment body 1 has air-supply line 10.

Referring to fig. 1 to 3, in order to clean the dust screen 5, the cleaning mechanism 4 in this embodiment includes two cleaning rollers 41 located in the inner cavity of the box 3, and the two cleaning rollers 41 are respectively attached to the front and rear surfaces of the dust screen 5, the sum of the widths of the two cleaning rollers 41 and the dust screen 5 is adapted to the width of the top of the material outlet 7, the roller shafts at the two ends of the two cleaning rollers 41 penetrate through and extend into the cavities of the left and right side walls of the box 3, the left roller shafts of the two cleaning rollers 41 are respectively and rotatably connected with a first slider 42 located in the cavity of the left side wall of the box 3, the side wall of the first slider 42 is attached to the cavity wall of the cavity of the left side wall of the box 3, the right roller shafts of the two cleaning rollers 41 are respectively and rotatably connected with a second slider 43 located in the cavity of the right side wall of the box 3, the side wall of the second slider 43 is attached to the cavity wall of the cavity of the right side wall of the box 3, and the outer surfaces of the right side shafts of the two cleaning rollers 41 are fixedly installed with gears respectively engaged with the front and rear surfaces of the rack 6 44, the top threaded connection of second slider 43 has the reciprocal lead screw 45 that runs through and extend to second slider 43 below, reciprocal lead screw 45 rotates and connects in the right side wall cavity of box 3, and the bottom of reciprocal lead screw 45 runs through box 3 and collecting box 8 and extends to the inner chamber of collecting box 8, the lower fixed surface of reciprocal lead screw 45 is connected with motor 46 fixed mounting in collecting box 8, the top swing joint of first slider 42 has the montant 47 that runs through and extend the below of first slider 42, montant 47 fixed mounting is in the left side wall cavity of box 3, first slider 42 slides in the surface of montant 47.

The working principle of the above embodiment is as follows:

the motor 46 works to drive the reciprocating screw rod 45 to rotate, because the side wall of the second slide block 43 is attached to the cavity wall of the cavity of the right side wall of the box body 3, when the reciprocating screw rod 45 rotates, the second slide block 43 can move up and down on the outer surface of the reciprocating screw rod 45, simultaneously the first slide block 42 slides on the outer surface of the vertical rod 47, the first slide block 42 and the second slide block 43 are rotatably connected with two cleaning rollers 41, through the up and down movement of the second slide block 43, the two cleaning rollers 41 of the belt can move up and down, simultaneously because the gear 44 is meshed with the rack 6, when the cleaning rollers 41 move up and down, the self can also rotate to clean the surface of the dustproof net 5, simultaneously clean the fallen dust and impurities, fall into the collecting box 9 in the collecting box 8 through the discharging opening 7, only the collecting box 9 needs to be taken out after the cleaning is finished, the dust and the impurities in the collecting box 9 are treated, after the treatment is finished, only need to collect in box 9 puts back collecting box 8 again can, and the clearance is accomplished the back, two cleaning roller 41 descend to the bottommost, and two cleaning roller 41 are plugged up feed opening 7 this moment, prevent that the wind that blows off from directly blowing off through feed opening 7, and do not have the filtration through dust screen 5, through need not to dismantle the clearance, have realized the purpose of the dust screen 5 clearance of being convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a ventilation equipment of many tuyeres switching-over, includes ventilation equipment body (1), its characterized in that: the outer surface of the ventilation equipment body (1) is communicated with a ventilation pipe (2), the other end of the ventilation pipe (2) is communicated with a box body (3), and a cleaning mechanism (4) is arranged in the box body (3);

cleaning mechanism (4) are cleaning roller (41) two, two including quantity the equal swing joint in left side of cleaning roller (41) has first slider (42), two the equal swing joint in right side of cleaning roller (41) has second slider (43), two the equal fixed mounting in right side roller axle surface of cleaning roller (41) has gear (44), the top threaded connection of second slider (43) has reciprocal lead screw (45) that runs through and extend to second slider (43) below, the lower fixed surface of reciprocal lead screw (45) is connected with motor (46), the top swing joint of first slider (42) has montant (47) of first slider (42) below in running through and extending.

2. A multi-tuyere commutated ventilation apparatus according to claim 1, characterized in that: the dust screen (5) is fixedly installed in the inner cavity of the box body (3), a rack (6) is fixedly installed in the right side wall of the box body (3), and a feed opening (7) communicated with the inner cavity is formed in the bottom of the box body (3).

3. A multi-tuyere commutated ventilation apparatus according to claim 1, characterized in that: the lower surface of the box body (3) is fixedly provided with a collecting box (8), the collecting box (8) is internally and movably connected with a collecting box (9) which penetrates through the collecting box (8), and the rear surface of the ventilation equipment body (1) is communicated with an air inlet pipe (10).

4. A multi-tuyere commutated ventilation apparatus according to claim 1, characterized in that: the quantity of ventilation pipe (2) is three, and with the quantity one-to-one of box (3) and clean mechanism (4), box (3) are front surface opening and hollow box (3), and all seted up the cavity in the left and right sides wall of box (3), and the opposite face of two cavities all seted up the rectangle through-hole with box (3) inner chamber intercommunication.

5. A multi-tuyere commutated ventilation apparatus according to claim 2, characterized in that: the dustproof net (5) is located right above the feed opening (7), the racks (6) are racks (6) with teeth arranged on the front side and the rear side, and the feed opening (7) is in a frustum shape.

6. A multi-tuyere commutated ventilation apparatus according to claim 3, characterized in that: the upper surface of collecting box (8) has seted up the through-hole, and the diameter of through-hole is the same with the diameter of feed opening (7), collect box (9) left side surface and the left side surface parallel and level of collecting box (8), and the left side fixed surface of collecting box (9) installs the handle.

7. A multi-tuyere commutated ventilation apparatus according to claim 1, characterized in that: two cleaning roller (41) all are located the inner chamber of box (3), and two cleaning roller (41) respectively with the laminating of the front and back surface of dust screen (5), and two cleaning roller (41) are the rotation with the relation of being connected of first slider (42) and second slider (43) and are connected, and the width sum and feed opening (7) top width adaptation of two cleaning roller (41) and dust screen (5), two gear (44) respectively with the front and back surface meshing of rack (6).

8. A multi-tuyere commutated ventilation apparatus according to claim 1, characterized in that: reciprocal lead screw (45) rotate to be connected in the right side wall cavity of box (3), and the bottom of reciprocal lead screw (45) runs through box (3) and collecting box (8) and extends to the inner chamber of collecting box (8), motor (46) fixed mounting is in collecting box (8), montant (47) fixed mounting is in the left side wall cavity of box (3).

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