Combined filter screen assembly
Technical field
The utility model relates to art of filters, particularly a kind of Combined filter screen assembly.
Background technology
In prior art, need for different occasions customizes the filter of different filter area.Even if in identical filtration application occasion, due to varying in size of air port, also need redesign and make different filters, thus, add cost.
Utility model content
The utility model provides that a kind of structure is simple, cost is low, easy to assembly, the Combined filter screen assembly that is applicable to different filter area.
For solving the problem, as an aspect of the present utility model, provide a kind of Combined filter screen assembly, comprise: filter screen portion, filter screen portion comprises housing and multiple filtration portion, the combination limit that housing comprises panel, arranges along the surrounding of panel, panel is formed with square through hole, form the installing space for installing multiple filtration portion between the panel of housing and combination limit, multiple filtration portion is removably mounted in installing space; Combination limit is formed with the draw-in groove for clamping combination; Clamping connector, comprises the first Access Division for coordinating with draw-in groove and the second Access Division for coordinating with draw-in groove; Combined filter screen assembly comprises multiple filter screen portion, and the draw-in groove in adjacent two filter screen portions is arranged accordingly, and is plugged with a clamping connector in two draw-in grooves of the correspondence in these adjacent two filter screen portions setting.
Preferably, Combined filter screen assembly also comprises installation underframe, housing is also provided with the screw hole for being connected with installation underframe.
Owing to have employed technique scheme, the utility model can be combined into the filter screen of required size as required, thus goes for different occasions, has the advantages that structure is simple, cost is low, easy to assembly.
Accompanying drawing explanation
Fig. 1 schematically shows the structural representation of the utility model when assembled state;
Fig. 2 schematically shows the structural representation in a filter screen portion in the utility model.
Reference numeral in figure: 1, filter screen portion; 2, housing; 3, multiple filtration portion; 4, panel; 5, limit is combined; 6, through hole; 7, draw-in groove; 8, clamping connector; 9, screw hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of Combined filter screen assembly, comprise: filter screen portion 1, filter screen portion 1 comprises housing 2 and multiple filtration portion 3, the combination limit 5 that housing 2 comprises panel 4, arranges along the surrounding of panel 4, panel 4 is formed with square through hole 6, form the installing space for installing multiple filtration portion between the panel 4 of housing 2 and combination limit 5, multiple filtration portion 3 is removably mounted in installing space; Combination limit 5 is formed with the draw-in groove 7 for clamping combination; Clamping connector 8, comprises the first Access Division for coordinating with draw-in groove 7 and the second Access Division for coordinating with draw-in groove 7; Combined filter screen assembly comprises multiple filter screen portion 1, and the draw-in groove 7 in adjacent two filter screen portions 1 is arranged accordingly, and is plugged with a clamping connector 8 in two draw-in grooves 7 of the correspondence in these adjacent two filter screen portions 1 setting.
Owing to have employed technique scheme, the utility model can be combined into the filter screen of required size as required, thus goes for different occasions, has the advantages that structure is simple, cost is low, easy to assembly.
Preferably, Combined filter screen assembly also comprises installation underframe, housing 2 is also provided with the screw hole 9 for being connected with installation underframe.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.