CN1903410A

CN1903410A - Detachable air filter, process for making the same

Info

Publication number: CN1903410A
Application number: CN 200510028277
Authority: CN
Inventors: 黄建东
Original assignee: SHANGHAI FEIERTE AIR PURIFYING TECHN CO Ltd
Current assignee: SHANGHAI FEIERTE AIR PURIFYING TECHN CO Ltd
Priority date: 2005-07-29
Filing date: 2005-07-29
Publication date: 2007-01-31

Abstract

A detachable air filter for air conditioner is composed of a filter core block folded to become wave or cylindrical shape, a high-density sealing pad stuck on the connection surface of said filter core block, and a frame with a core block supporter on its back a spring fastener for exchanging said filter core block easily.

Description

Detached type air cleaner and manufacture craft

One, technical field:

The present invention relates to the air cleaning unit technical field, particularly the filter technology field used of air cleaning is applied to all kinds of air cleaning facilities.

Two, background technology:

At present, along be on the increase in the place of domestic use central air-conditioning, the demand of filter constantly increases, but air-conditioning producer to improve and strive power unexpectedly in order to reduce cost, and the air-conditioning box that the air-conditioning merchant is produced is more and more littler to volume, and the direction that air quantity is big develops.Force filter producer to change the filter of original supporting flat, pocket type structure like this, to make volume little and turn to, the box filter that filter area is big.But it is higher relatively that the making key of box filter is a cost, adopt traditional filter production method, be after filtrate is folded, put into metal framework, fixing technology is filled with polyamine fat glue in four limits, exist and make relative complex, cost height, maintenance difficult, can only disposable open defect.

Three, summary of the invention:

Detached type air cleaner of the present invention and manufacture craft are to overcome above-mentioned defective, adopt the replacing of detached type filter pellet, reduce maintenance cost, reuse, and reach purpose of energy saving.Its technology is achieved in that and comprises the filtration pellet, framework, the high-density sealed pad is in interior structure, it is characterized in that: be folded on the joint face of filtration pellet of undaform or tubbiness and post the high-density sealed pad, a left side, top, right two limit, be provided with the profile of band groove, a framework left side, the groove of U type structure is made on right two limits, install snak link in the groove additional, the pellet that is fixed on framework back supports parcel and filters pellet, its preparation method is: will filter pellet and framework is made respectively, be folded on the filtration pellet of undaform or tubbiness, following, paste one deck high-density sealed pad, a left side of filtering pellet, top, right two limit is provided with the profile of being with groove; The groove of U type structure is made on left and right two limits of framework, and installs snak link in groove additional; The pellet that is folded into the filtration pellet of undaform or tubbiness supports and to be located at the framework back side, push the pellet level in the framework after, with the profile on left and right two limits of pellet, be embedded in the groove on left and right two limits of framework, pull out framework two limit snak links and fasten profile.Adopt the positive effect of above-mentioned technology to be: to change the preparation method of conventional filter, simplified the structure, will all not change by filter, reduced maintenance cost, promptly framework can be fixed in the air-conditioning box and use for a long time repeatedly, during replacing, only need the trip spring button that pellet is extracted out, be renewable pellet, reach easy to maintenance, conservation of raw material, reduced production cost 70%, the product price is below 50% of traditional product only, is renewal product on the market, is subjected to the welcome of consumption market deeply.

Four, description of drawings:

Fig. 1 is the main sectional structure schematic diagram of looking of the present invention;

Wherein, 1-pellet support, 2-framework, 3-filter pellet, 4-profile, 5-snak link, 6-groove;

Five, the specific embodiment:

Filtering pellet below in conjunction with accompanying drawing with W type shape is further described the present invention:

See accompanying drawing 1, be folded into the upper and lower limit of filtration pellet (3) of W type shape, post the high-density sealed pad, the top on two limits, Zuo,You Shi outer end, post the profile (4) of band groove, the groove (6) of U type structure is made on left and right two limits of framework (2), installs snak link (5) in the groove (6) additional, and the pellet that is fixed on framework (2) back supports (1) parcel and filters pellet (3).

See accompanying drawing 1, according to dimensional requirement, cutting metallic plate, bending, spot welding, moulding, mounting spring button (5) and make a complete framework (2); According to dimensional requirement, cutting filtrate, printing, spray glue, upper and lower two limit high-density sealed pads, left and right two limits are pasted profile (4) and are made a complete filtration pellet (3), filtering pellet (3) pushes from framework (2) front, the bottom props up pellet and supports in (1), then snak link (5) is pulled out, fasten profile (4), realize combined integrated complete filter.Same as will change filter the time, the whole filter that does not need to comprise framework (2) is folded down, as long as trip spring button (5), to filter pellet (3) and pull out in framework (2), the filtration pellet (3) that cleans or more renew is in the actual processing and fabricating, according to different purifiers, select different size and dimensions, reach the framework (2) of detached type air cleaner and filter pellet (3) coupling, concrete size is not described in detail.

Claims

1. detached type air cleaner of the present invention and manufacture craft, comprise the structure of filtering pellet (3), framework (2), high-density sealed pad, it is characterized in that: post the high-density sealed pad on the joint face of filtration pellet (3), its top, left and right two limit, be provided with the profile (4) of band groove, the groove (6) that U type structure is made on left and right two limits of framework (2) is equipped with snak link (5) in the groove (6), the pellet that is fixed on framework (2) back supports (1) parcel and filters pellet (3).

2. according to described detached type air cleaner of claim 1 and manufacture craft, it is characterized in that: its manufacture craft is that filtration pellet (3) and framework (2) are made respectively, be folded into the upper and lower limit of filtration pellet (3) of W type or tubbiness, paste one deck high-density sealed pad, filter the top, left and right two limit of pellet (3), be provided with the profile (4) of band groove; The groove (6) of U type structure is made on left and right two limits of framework (2), and installs snak link (5) in groove (6) additional; The pellet that is folded into the filtration pellet (3) of W type or tubbiness supports (1) and is located at framework (2) back side, to filter after pellet (3) level pushes in the framework (2), to filter the profile (4) on left and right two limits of pellet (3), be embedded in the groove (6) on left and right two limits of framework (2), pull out framework (2) two limit snak links (5) and fasten profile (4).

3。According to the described detached type air cleaner of claim 1, it is characterized in that: the filtration pellet (3) that is folded into can be undaform or tubbiness.