CN218687525U - Filtering system of non-emission range hood - Google Patents

Abstract

The utility model relates to a smoke ventilator technical field, and a no smoke ventilator's filtration system of discharging is disclosed, it includes the shell, the shell includes epitheca and inferior valve, put the thing groove and put the thing groove with three second at the both sides of epitheca and inferior valve inner wall all seted up one first, put the thing inslot at the first thing of epitheca and inferior valve inner wall and be provided with fan group, put the thing inslot all and be provided with the filter at the three second of epitheca and inferior valve inner wall, fan group movable mounting puts the thing inslot and can advance to slide at its inside at first thing inslot, filter movable mounting puts the thing inslot at the second and can slide at its inside, the filter screen is installed to the opening part of epitheca and inferior valve, the utility model discloses, can carry out filtration processing many times to the oil smoke that produces to conveniently open the shell, part epitheca and inferior valve, then just can take out the fan group and the filter between epitheca and the inferior valve, and then clean or change the processing to the filter.

Description

Filtering system of non-emission range hood

Technical Field

The utility model belongs to the technical field of smoke ventilator, specifically be a no discharge smoke ventilator's filtration system.

Background

Smoke ventilator also known as range hood, a kitchen appliance for purifying kitchen environment, it is installed above kitchen range, can take away the waste material that the kitchen range burns and the harmful oil smoke of the human body that produces among the culinary art process rapidly, the discharge is outdoor, collect the oil smoke condensation simultaneously, pollution abatement, air-purifying, and have the gas defense, explosion-proof safety guarantee effect, but general common smoke ventilator is comparatively simple to the filtration treatment of oil smoke, can not carry out more effective processing to the harmful substance in the oil smoke, and general smoke ventilator is after long-time use, and it has a large amount of oil stains to return on the filter equipment of inside, if the oil stain is irregularly cleared up like this, just can influence the filtration treatment of smoke ventilator to the oil smoke, the filtration system of five-row room smoke ventilator has been proposed for this application.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a following technical scheme: the utility model provides a no discharge smoke ventilator's filtration system, which comprises an outer shell, the shell includes epitheca and inferior valve, all set up a first thing groove of putting and three second and put the thing groove in the both sides of epitheca and inferior valve inner wall, at the first thing inslot of putting of epitheca and inferior valve inner wall be provided with fan group, put the thing inslot at the three second of epitheca and inferior valve inner wall and all be provided with the filter, fan group movable mounting puts the thing inslot and can advance to slide at its inside at first thing inslot of putting, filter movable mounting puts the thing inslot at the second and can slide at its inside, the filter screen is installed to the opening part of epitheca and inferior valve.

Further, the equal fixed mounting in both sides that epitheca and inferior valve are close to filter screen one end has the fixed block, has all seted up the slot in the side of four fixed blocks, and the equal fixedly connected with of position department that filter screen one side is close to four turnings links up the pole, and four link up the pole and all set up to the L type, and the one end that the filter screen was connected to four links up the pole supports the one end at epitheca and inferior valve respectively, and the one end that the filter screen was kept away from to four links up the pole is pegged graft in the slot of four fixed block sides respectively.

Furthermore, all set up the screw that is linked together with the slot on the side of four fixed blocks, all seted up the thread groove on the lateral wall that four links up the pole and be located the inside one end of slot, it has the second bolt to all peg graft in screw in four screw holes, and four second bolts all run through the screw and extend to in the slot and the thread grafting is in the thread groove on corresponding links up the pole lateral wall.

Further, the equal fixed mounting in both ends at inferior valve both sides top has the locating lever, has all seted up the constant head tank at the both ends of epitheca both sides bottom, and four locating levers at inferior valve top are pegged graft respectively in four constant head tanks of epitheca bottom.

Further, the equal fixed mounting in both sides of epitheca has the fixed plate, and the latter half of four fixed plates is all laminated in the both sides of inferior valve, all is provided with first bolt in the latter half of four fixed plates, and four first bolts respectively the screw thread run through corresponding fixed plate and threaded connection on the lateral wall of inferior valve.

Furthermore, the both sides of three filter all are provided with the filter screen, set up between two filter screens on the filter with the active carbon.

Compared with the prior art, the beneficial effects of the utility model are that:

the filter screen can carry out filtration treatment on the sucked oil smoke, the larger impurities in the oil smoke are intercepted outside the filter screen, the oil smoke entering the shell can sequentially pass through the three filter plates, the impurities in the oil smoke are sequentially adsorbed by the three filter plates, the harmful impurities in the oil smoke are reduced, the filter plates inside the shell are conveniently treated, firstly, the second bolt on the fixing block is screwed, the second bolt is separated from the screw groove at one end of the connecting rod, then, one end of the connecting rod can be separated from the slot on the fixing block, the filter screen can be taken down from the opening ends of the upper shell and the lower shell to be cleaned, then, the first bolt is screwed down to separate the upper shell from the lower shell, and finally, the fan set in the first article containing groove on the inner wall of the first lower shell and the filter plates in the three second article containing grooves can be cleaned or replaced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the lower casing of the present invention;

FIG. 3 is a schematic view of the structure of the fan set, the filter plate and the lower case of the present invention;

FIG. 4 is a schematic view of the filter plate according to the present invention;

FIG. 5 is a schematic structural view of the connection between the upper case and the lower case of the present invention;

fig. 6 is an enlarged schematic view of the utility model at a;

FIG. 7 is a schematic view of the connection structure between the housing and the filter net of the present invention;

fig. 8 is an enlarged schematic view of the structure at the position B of the present invention;

in the figure: 1. an upper shell; 2. a lower case; 3. a fixing plate; 4. a first bolt; 5. filtering with a screen; 6. a connecting rod; 7. a fixed block; 8. a second bolt; 9. a first storage groove; 10. a second storage tank; 11. a fan unit; 12. a filter plate; 13. positioning a rod; 14. positioning a groove; 15. a slot; 16. a screw groove; 17. and a screw hole.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-8, the utility model discloses a shell, shell include epitheca 1 and inferior valve 2, put thing groove 9 and three second and put thing groove 10 at the both sides of epitheca 1 and inferior valve 2 inner wall all seted up one and firstly, be provided with fan group 11 in the first thing groove 9 of putting of epitheca 1 and inferior valve 2 inner wall, all be provided with filter 12 in the three second of epitheca 1 and inferior valve 2 inner wall puts thing groove 10, fan group 11 movable mounting puts thing groove 9 and can slide inside it, filter 12 movable mounting puts thing groove 10 and can slide inside it at the second, filter 5 is installed to the opening part of epitheca 1 and inferior valve 2.

Second embodiment, on first embodiment's basis, the equal fixed mounting in both sides that epitheca 1 and inferior valve 2 are close to filter screen 5 one end has fixed block 7, slot 15 has all been seted up in the side of four fixed blocks 7, filter screen 5 one side is close to the equal fixedly connected with of position department of four turnings and links up pole 6, four link up pole 6 all sets up to the L type, four link up the one end that pole 6 connects filter screen 5 and support respectively in the one end of epitheca 1 and inferior valve 2, and four link up the one end that pole 6 kept away from filter screen 5 and peg graft respectively in the slot 15 of four fixed block 7 sides.

In the third embodiment, on the basis of the second embodiment, the side surfaces of the four fixing blocks 7 are all provided with screw holes 17 communicated with the slot 15, the side walls of the four connecting rods 6 at one end inside the slot 15 are all provided with screw grooves 16, the four screw holes 17 are all provided with second bolts 8 in a threaded insertion manner, and the four second bolts 8 all penetrate through the screw holes 17, extend into the slot 15 and are all inserted into the screw grooves 16 on the side walls of the corresponding connecting rods 6 in a threaded insertion manner.

Fourth, on the basis of first embodiment, the equal fixed mounting in both ends at 2 both sides tops of inferior valve has locating lever 13, has all seted up constant head tank 14 at the both ends of 1 both sides bottom of epitheca, and four locating levers 13 at 2 tops of inferior valve peg graft respectively in four constant head tanks 14 of 1 bottom of epitheca.

Fifth, on the basis of the first embodiment, there are fixed plates 3 fixed to both sides of the upper case 1, the lower halves of the four fixed plates 3 are attached to both sides of the lower case 2, first bolts 4 are disposed at the lower halves of the four fixed plates 3, and the four first bolts 4 respectively penetrate through the corresponding fixed plates 3 in a threaded manner and are connected to the side walls of the lower case 2 in a threaded manner.

Sixth embodiment, on the basis of first embodiment, the both sides of three filter 12 all are provided with the filter screen, set up between two filter screens on filter 12 with the active carbon, the active carbon can adsorb the harmful substance that contains in the oil smoke, through the triple filtration of three filter 12, can effectually handle the harmful substance in the effectual oil smoke.

The working principle is as follows: the filter screen assembly 11 is operated to generate suction force to enable external oil smoke to enter the shell from the filter screen 5 at one end of the shell, the filter screen 5 can perform filtering treatment on the sucked oil smoke, large impurities in the oil smoke are intercepted outside the filter screen 5, the oil smoke entering the shell can sequentially pass through the three filter plates 12, and activated carbon in the three filter plates 12 sequentially adsorbs the impurities in the oil smoke, so that harmful impurities in the oil smoke are reduced, and the filter plates 12 inside the shell are conveniently treated.

It should be noted that, in this document, 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. 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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a no exhaust smoke ventilator's filtration system, includes the shell, its characterized in that: the shell comprises an upper shell (1) and a lower shell (2), a first object placing groove (9) and a third second object placing groove (10) are formed in the two sides of the inner walls of the upper shell (1) and the lower shell (2), a fan set (11) is arranged in the first object placing groove (9) in the inner walls of the upper shell (1) and the lower shell (2), a filter plate (12) is arranged in the three second object placing groove (10) in the inner walls of the upper shell (1) and the lower shell (2), the fan set (11) is movably installed in the first object placing groove (9) and can slide in the first object placing groove, the filter plate (12) is movably installed in the second object placing groove (10) and can slide in the second object placing groove, and a filter screen (5) is installed at an opening of the upper shell (1) and the lower shell (2).

2. The filtration system of a zero-emission range hood according to claim 1, wherein: the utility model discloses a filter screen, including epitheca (1) and inferior valve (2), the equal fixed mounting in both sides that is close to filter screen (5) one end has fixed block (7), has all seted up slot (15) in the side of four fixed blocks (7), the equal fixedly connected with of position department that filter screen (5) one side is close to four turnings links up pole (6), and four link up pole (6) all set up to the L type, and the one end that filter screen (5) were connected in four links up pole (6) supports the one end in epitheca (1) and inferior valve (2) respectively, and the one end that filter screen (5) were kept away from in four links up pole (6) is pegged graft respectively in slot (15) of four fixed block (7) sides.

3. The filtration system of a zero-emission range hood according to claim 2, wherein: four screw (17) that are linked together with slot (15) are all seted up on the side of fixed block (7), four link up pole (6) and all seted up thread groove (16) on being located the lateral wall of the inside one end of slot (15), equal screw thread grafting has second bolt (8) in four screw holes (17), and four second bolt (8) all run through screw hole (17) and extend to in slot (15) and screw thread grafting in corresponding link up in the thread groove (16) on pole (6) lateral wall.

4. The filtration system of a zero-emission range hood according to claim 1, wherein: the equal fixed mounting in both ends at inferior valve (2) both sides top has locating lever (13), has all seted up constant head tank (14) at the both ends of epitheca (1) both sides bottom, peg graft respectively in four constant head tank (14) of epitheca (1) bottom four locating levers (13) at inferior valve (2) top.

5. The filtration system of a zero-emission range hood according to claim 1, wherein: the equal fixed mounting in both sides of epitheca (1) has fixed plate (3), and the latter half of four fixed plate (3) all laminates in the both sides of inferior valve (2), all is provided with first bolt (4) in the lower half branch department of four fixed plate (3), and four first bolt (4) respectively the screw thread run through corresponding fixed plate (3) and threaded connection on the lateral wall of inferior valve (2).

6. The filtration system of a zero-emission range hood according to claim 1, wherein: three both sides of filter (12) all are provided with the filter screen, set up between two filter screens on filter (12) with the active carbon.

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