CN206103557U - Filtering device - Google Patents

Abstract

The utility model discloses a filtering device, including the filter screen and crossing filter support, filter screen detachably installs in the filter screen track of crossing filter support. The filter screen track can play guiding orientation effect to the installation of filter screen, can so that the installation of filter screen convenient and fast and location are accurate more, the filter screen track can also play limiting displacement to the filter screen for the phenomenon can not appear rocking in the filter screen of installing on crossing filter support, simultaneously, filtering device's the installation of filter screen on crossing filter support and the process of dismantlement convenient and fast to can be so that the washing of filter screen and the process of change convenient and fast, thus filtering device's installation and maintenance cost can be reduced. Filtering device's the filter support that crosses includes two supports and four connecting pieces, and the connection can be dismantled through four connecting pieces to two relative settings of support, support and connecting piece are all through mould integrated into one piece to can reduce the mould size, simplify the mould shape, and then can effectively reduce the fashioned cost of mould.

Description

A kind of defecator

Technical field

This utility model is related to a kind of defecator.

Background technology

With the improvement of people's living standards, air-conditioning becomes regulation room/vehicle interior temperature, changes the first-selection of room/environment inside car. However, the use requirement air relative closure of air-conditioning, thus easily causes room/in-car air dirt, bacteria breed, so as to people Body health care belt carrys out adverse effect.For this reason, it may be necessary to go out/air inlet setting filter in air-conditioning, with purify air.

At present, air conditioner filter is purified mainly using the monolayer filter screen of organic fiber braiding by retaining part dust Air.But, the aperture of this filter screen is larger, very low to the retention efficiency of dust typically in dozens or even hundreds of micron, especially It is the materials such as dust, flue dust and the formaldehyde of harmful PM2.5 levels, then cannot retains substantially.Further, since filter Main to realize purification of air using filtration is intercepted, intercepted dust, dust and chemical substance are adsorbed in filter element, As cleaned not in time or updating, the pollution of filter itself can cause the secondary pollution of air quality.Dress is filtered due to existing The installation and removal process put is cumbersome, causes the cost of installation and maintenance of defecator high；Defecator typically passes through mould Tool is integrally formed, and mould molding cost is generally all higher.

The content of the invention

The purpose of this utility model is to provide a kind of defecator, to solve existing defecator dismounting trouble, peace Dress maintenance cost is high, the defect of mould molding high cost.

For this purpose, this utility model provides a kind of defecator, including drainage screen and filtering frame, it is provided with the filtering frame Drainage screen track, the drainage screen is removably installed in the drainage screen track；The filtering frame include two supports and Four connectors, described two supports are oppositely arranged and are detachably connected by four connectors.

Compared with prior art, advantage of the present utility model and good effect are：This utility model provides a kind of filtration Device, including drainage screen and filtering frame, the drainage screen of defecator is removably installed in the drainage screen track of filtering frame.Cross Filter screen track can play guide-localization effect to the installation of drainage screen, can cause the easier for installation quick of drainage screen and Accurate positioning；Drainage screen track can also play position-limiting action to drainage screen so that drainage screen can more firmly be installed in On filtering frame so that the drainage screen being installed on filtering frame is not in shaking phenomenon；Meanwhile, the drainage screen of defecator is in mistake Installation and removal process on filter stand is convenient and swift, so that the cleaning of drainage screen and Renewal process are convenient and swift, from And the cost of installation and maintenance of defecator can be reduced.The filtering frame of defecator includes two supports and four connectors, Two supports are oppositely arranged and are detachably connected by four connectors；Support and connector are integrally formed by mould, from And die size can be reduced, simplify mold shape, and then can effectively reduce formed in mould cost.

After specific embodiment of the present utility model is read in conjunction with the accompanying, other features of the present utility model and advantage will become Obtain clearer.

Description of the drawings

Fig. 1 is a kind of structural representation of embodiment of this utility model defecator；

Fig. 2 is a kind of structural representation of embodiment of the filtering frame of this utility model defecator；

Fig. 3 is a kind of structural representation of embodiment of the support of this utility model defecator；

Fig. 4 is a kind of structural representation at visual angle of the connector of this utility model defecator；

Fig. 5 is the structural representation at another kind of visual angle of the connector of this utility model defecator；

In Fig. 1-Fig. 5, reference and its corresponding component names are as follows：

1. filter screen；11. primary filter nets；12. activated charcoal strainer；13. senior drainage screens；2. filtering frame；21. supports； 211. quadra；212. convex baffle plates；213. it is raised；214. limiting plate；22. connectors；221. through hole；222. track plates； 2221. the first track plates；2222. the second track plates；223. reinforcement；23. drainage screen tracks；231. first drainage screen tracks； 232. second drainage screen tracks；233. the 3rd drainage screen tracks.

Specific embodiment

Specific embodiment of the present utility model is described in detail below, it should be appreciated that described herein Specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.

As Figure 1-Figure 5, the defecator of the present embodiment includes drainage screen 1 and filtering frame 2, is provided with filtering frame 2 Filter screen track 23, drainage screen 1 is removably installed in drainage screen track 23；Filtering frame 2 includes two supports 21 and four companies Fitting 22, two supports 21 are oppositely arranged and are detachably connected by four connectors 22.

The drainage screen 1 of the defecator of the present embodiment is removably installed in the drainage screen track 23 of filtering frame 2, i.e. mistake Filter screen 1 can be plugged in drainage screen track 23, so that drainage screen 1 is detachably connected with filtering frame 2；Drainage screen track 23 can Guide-localization effect is played with the installation to drainage screen 1, the easier for installation quick of drainage screen 1 can be caused and positioned accurate Really；Drainage screen track 23 can also play position-limiting action to drainage screen 1 so that drainage screen 1 can more firmly be installed in On filter stand 1 so that the drainage screen 2 being installed on filtering frame 1 is not in shaking phenomenon；Meanwhile, the defecator of the present embodiment Installation and removal process of the drainage screen 1 on filtering frame 2 it is convenient and swift so that the cleaning and replacing of drainage screen 1 Process is convenient and swift, such that it is able to reduce the cost of installation and maintenance of the defecator of the present embodiment.

The filtering frame 2 of the defecator of the present embodiment includes two supports 21 and four connectors 22, two phases of support 21 It is detachably connected to arranging and by four connectors 22, i.e., four connectors 22 are stitched together on two supports 21, with shape The filtering frame 2 of cost implementation；Support 21 and connector 22 are integrally formed by mould, such that it is able to reduce die size, Simplify mold shape, and then can effectively reduce formed in mould cost.

The one side of connector 22 is provided with multiple baffle plates 222 parallel to each other, and the baffle plate 222 of four connectors 22 and two prop up Frame 21 forms the drainage screen track 23 of filtering frame 2.The one side of the connector 22 of the present embodiment is provided with two baffle plates parallel to each other 222, respectively the first track plates 2221 and the second track plates 2222.

The filtering frame 2 of the present embodiment is symmetrical structure, and two supports 21 are oppositely arranged, and four connectors 22 connect respectively two Four corresponding angles of individual support 21；The drainage screen track 23 of the filtering frame 2 of the present embodiment include the first drainage screen track 231, Second drainage screen track 232 and the 3rd drainage screen track 233；Wherein, the first track plates 2221 of four connectors 22 and one Support 21 forms the first drainage screen track 231, and first track plates 2221 and the second track plates 2222 of four connectors 22 are formed Second drainage screen track 232, second track plates 2222 and another support 21 of four connectors 22 form the 3rd drainage screen rail Road 233.

Drainage screen 1 includes primary filter net 11, activated charcoal strainer 12 and senior drainage screen 13 so that the mistake of the present embodiment Filter device has the effect of three-stage filtration, can improve filter efficiency, obtains more preferable filter effect.

Primary filter net 11, activated charcoal strainer 12 and senior drainage screen 13 are successively set in drainage screen track 23, this In embodiment, primary filter net 11 is arranged in the first drainage screen track 231, and activated charcoal strainer 12 is arranged on the second drainage screen In track 232, senior drainage screen 13 is arranged in the 3rd drainage screen track 233.

Used as preferred embodiment, primary filter net 11 is made up of PP materials, and senior drainage screen 13 is made up of non-woven fabrics. By the three-stage filtration of drainage screen 1, the filter effect for removing PM2.5 and formaldehyde can be reached.

Support 21 includes quadra 211, and the both sides of quadra 211 are provided with convex baffle plate 212, convex baffle plate 212 Two ends are equipped with limiting plate 214 and multiple raised 213.

Two supports 21 are oppositely arranged, i.e., the convex baffle plate 212 of two supports 21 contacts setting.

As shown in Figures 2 and 3, as preferred embodiment, two limiting plates 214 are separately positioned on convex baffle plate 212 Two ends, connector 22 is arranged in the space that the limiting plate 214 of two supports 21 is limited, and limiting plate 214 can be improved Frame 21 and the steadiness of the connection of connector 22, and then the structural soundness of filtering frame 2 can be improved.

Connector 22 is square structure, and the two ends of connector 22 are equipped with multiple through holes 221.

Multiple raised the 213 of support 21 are buckled in multiple through holes 221 of connector 22 so that support 21 and connector 22 Snap connection.

Used as preferred embodiment, the two ends of convex baffle plate 212 are equipped with two projections 213, the two ends of connector 22 Two through holes 221 are equipped with, raised 213 is cylindrical shape, and through hole 221 is manhole；Raised 213 height and through hole 221 Depth it is identical so that the bottom surface of drainage screen track 23 and top surface are plane, and then do not interfere with drainage screen 1 and filtering Installing in net track 23.

The another side of connector 22 is provided with reinforcement 223, and reinforcement 223 can improve the structural soundness of connector 22, Can prevent connector 22 from deforming.

As shown in Figure 2 and Figure 5, as preferred embodiment, reinforcement 223 is square；The size of reinforcement 223 and company Fitting 22 and two nonoverlapping positions of convex baffle plate 212 it is equivalently-sized so that reinforcement 223 can to play support steady Gu effect, can improve the steadiness of support 21 and the connection of connector 22, and then can improve the structural soundness of filtering frame 2.

Support 21 and connector 22 are made by ABS material, and are integrally formed by mould, such that it is able to strengthen support 21 With the structural strength and structural soundness of connector 22, and then the structural strength and structural soundness of filtering frame 2 can be increased.

Above example is only illustrating the technical solution of the utility model, rather than is limited；Although with reference to front State embodiment to be described in detail this utility model, for the person of ordinary skill of the art, still can be right Technical scheme described in previous embodiment is modified, or carries out equivalent to which part technical characteristic；And these Modification is replaced, do not make appropriate technical solution essence depart from this utility model technical scheme required for protection spirit and Scope.

Claims (9)

1. a kind of defecator, it is characterised in that

Including drainage screen and filtering frame, drainage screen track is provided with the filtering frame, the drainage screen is removably installed in institute In stating drainage screen track；

The filtering frame includes two supports and four connectors, and described two supports are oppositely arranged and by described four connections Part is detachably connected.

2. defecator as claimed in claim 1, it is characterised in that

The one side of the connector is provided with multiple track plates parallel to each other, the plurality of track plates of four connectors and Described two supports form the drainage screen track of the filtering frame.

3. defecator as claimed in claim 1, it is characterised in that

The drainage screen includes primary filter net, activated charcoal strainer and senior drainage screen, the primary filter net, the activity Charcoal drainage screen and the senior drainage screen are installed in successively in the drainage screen track.

4. defecator as claimed in claim 3, it is characterised in that

The primary filter net is made up of PP materials, and the senior drainage screen is made up of non-woven fabrics.

5. defecator as claimed in claim 1, it is characterised in that

The support includes quadra, and the both sides of the quadra are provided with convex baffle plate, and the two ends of the convex baffle plate are equal It is provided with limiting plate and multiple projections.

6. defecator as claimed in claim 5, it is characterised in that

The connector is square structure, and the two ends of the connector are equipped with multiple through holes.

7. defecator as claimed in claim 6, it is characterised in that

The plurality of projection of the support is buckled in the plurality of through hole of the connector so that the support and described Connector is snapped connection.

8. defecator as claimed in claim 1, it is characterised in that

The another side of the connector is provided with reinforcement.

9. defecator as claimed in claim 1, it is characterised in that

The support and the connector are made by ABS material, and are integrally formed by mould.