CN209490608U - A kind of high efficiency composition filter screen - Google Patents

Abstract

The utility model discloses a kind of high efficiency composition filter screens, including filter layer, filter layer successively includes filter layer one from top to bottom, filter layer two, filter layer three, filter layer four, filter layer one and filter layer three are made of several warps and several wefts, and the interlaced setting of warp and weft, warp and weft is staggered to form rectangular opening two-by-two two-by-two, filter layer two is equipped with several round holes, filter layer four is honeycomb, honeycomb is made of several hexagonal holes, filter layer is set in mounting plate, the two sides of mounting plate are respectively equipped with fixed plate one and fixed plate two, fixed plate one and fixed plate two-phase are equipped with pulling plate far from the middle position of side.The utility model has the advantages that passing through the clamping mechanism of setting, convenient for different filter screens is carried out compactness that is compound, and then improving the installation of multiple filtration net, the convenience of multiple filtration net installation is realized, the service efficiency of filter screen is effectively raised, and then enhances the filtering function of filter screen.

Description

A kind of high efficiency composition filter screen

Technical field

The utility model relates to filter screen technical fields, it particularly relates to a kind of high efficiency composition filter screen.

Background technique

Air-conditioning is when summer, room temperature was higher, by blowing Cryogenic air, freezes to interior, and in winter to room Warm wind is inside blowed, is heated.Air-conditioning can be generally divided into integral type and split type.Filter screen is mounted on central air-conditioning system In, feeding room air dust particle is filtered out, to reach the high quality of room air.The installation process of filter screen is multiple simultaneously It is miscellaneous, and filter screen installation is not close, causes filterability poor, the air-conditioning of different model needs the filter screen of different size, therefore makes It is poor at the Installation Flexibility of filter screen, for a long time using after rear filter screen, so that dust is deposited on filter screen, and then cause The disassembly of filter screen is complicated, influences the scale removal process of filter screen.

For the problems in the relevant technologies, currently no effective solution has been proposed.

Utility model content

For the problems in the relevant technologies, the utility model proposes a kind of high efficiency composition filter screens, to overcome existing correlation Above-mentioned technical problem present in technology.

For this purpose, the specific technical solution that the utility model uses is as follows:

A kind of high efficiency composition filter screen, including filter layer, the filter layer successively include filter layer one, filtering from top to bottom Layer two, filter layer three, filter layer four, the filter layer one and the filter layer three are by several warps and several weft groups At, and the warp and the interlaced setting of the weft, the warp and weft is staggered to form rectangular opening two-by-two two-by-two, The filter layer two be equipped with several round holes, the filter layer four be honeycomb, the honeycomb by several six Side shape hole composition, the filter layer are set in mounting plate, and the two sides of the mounting plate are respectively equipped with fixed plate one and fixed plate Two, the fixed plate one and the fixed plate two-phase are equipped with pulling plate, the side of the mounting plate far from the middle position of side Equipped with air inlet, the two sides of the mounting plate are symmetrically arranged with sealing plate, and the both ends of the sealing plate are equipped with bolt one, described close The middle position of sealing plate is equipped with clamping mechanism, and the both ends of the fixed plate one and the fixed plate two are equipped with bolt two, institute It states mounting plate and is equipped with fluting, the both ends of the mounting plate are symmetrically arranged with the groove for being installed on the filter layer, the sealing plate Be equipped with threaded hole one compatible with the bolt one on the mounting plate, the installation board ends middle position is equipped with logical Hole, the both ends of the mounting plate are respectively symmetrically equipped with snap-gauge, be equipped in the fixed plate one and the fixed plate two with it is described The compatible card slot of snap-gauge, and the snap-gauge is equipped with threaded hole two compatible with the bolt two.

Further, the rectangular opening of the filter layer one is greater than the rectangular opening of the filter layer three, the face of the round hole Product is less than the rectangular opening of the filter layer three, and the area of the hexagonal hole is less than the area of round hole.

Further, the rectangular opening inside the filter layer one, the round hole inside the filter layer two and the filtering Rectangular opening inside layer three constitutes class C-shaped channel.

Further, the mounting plate is U-shaped structure, is symmetrically arranged on the snap-gauge and rolls pearl, the fixed plate one Be equipped in the fixed plate two positioned at the card slot two sides and rolling groove compatible with the rolling pearl.

Further, the clamping mechanism includes the fixed bin for being set to the sealing plate side, the top of the fixed bin End is equipped with movable mouth, and the inside of the fixed bin is interspersed with anchorage bar, and one end of the anchorage bar is arranged with positioned at the fixation One end of limit plate inside box, the anchorage bar runs through the fixed bin and extends to the inside of the through-hole, and described tight One end of solid rod is equipped with rubber pad, and the anchorage bar is equipped with follow block one and the bayonet positioned at the anchorage bar side, the work The inside opened one's mouth is interspersed with push rod, and the bottom end of the push rod is equipped with follow block two, and the bottom end of the follow block two is equipped with and the bayonet Compatible clamping joint.

Further, the push rod be equipped with external screw thread, it is described activity mouth and the push rod junction equipped with it is described The compatible internal screw thread of external screw thread.

Further, the compressed spring being arranged on the anchorage bar outside the fixed bin, on the anchorage bar It is arranged with the extension spring for being located at and connecting inside the fixed bin and with the follow block one.

The utility model has the following beneficial effects: filter layer one filters out sky when air flows into filter layer by air inlet Large particle in gas, air is after the filtering of filter layer one, and air is contacted with filter layer two, and then filters out small particle, in turn So that air is contacted with filter layer three, so that the micro particle filtering in air falls, and then air is contacted with filter layer four, is not necessarily to simultaneously By ultraviolet illumination, it will be able to effectively degradation air in formaldehyde, and then convenient for filtering formaldehyde, while by filter layer one, Filter hole on filter layer two, filter layer three is staggered the class C-shaped channel to be formed, and then enhances the filtering effect of filter layer Fruit realizes the air quality of high-quality；Additionally by setting for mounting plate, fixed plate one, fixed plate two, groove and threaded hole one It sets, convenient for placing in a groove various sizes of filter layer, effectively realizes and the filter layer of different size is installed, It is compound convenient for carrying out different filter screens by the clamping mechanism of setting, and then improve the close of multiple filtration net installation Property, the convenience of multiple filtration net installation is realized, effectively raises the service efficiency of filter screen, and then enhance filter screen Filtering function.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.

Fig. 1 is the structural schematic diagram according to a kind of high efficiency composition filter screen of the utility model embodiment；

Fig. 2 is a kind of high efficiency composition filter screen mounting plate side view according to the utility model embodiment；

Fig. 3 is a kind of high efficiency composition filter screen mounting plate main view according to the utility model embodiment；

Fig. 4 is a kind of high efficiency composition filter screen filtration layer sectional view according to the utility model embodiment；

Fig. 5 is the structural schematic diagram according to a kind of high efficiency composition filter screen clamping mechanism of the utility model embodiment；

Fig. 6 is a kind of one top view of high efficiency composition filter screen filtration layer according to the utility model embodiment；

Fig. 7 is the structural schematic diagram according to a kind of high efficiency composition filter screen filtration layer four of the utility model embodiment；

Fig. 8 is three structural schematic diagram of filter layer according to a kind of high efficiency composition filter screen of the utility model embodiment.

In figure:

1, mounting plate；2, fixed plate one；3, fixed plate two；4, pulling plate；5, air inlet；6, bolt one；7, clamping mechanism；8, Bolt two；9, it slots；10, filter layer；11, groove；12, threaded hole one；13, through-hole；14, snap-gauge；15, card slot；16, threaded hole Two；17, pearl is rolled；18, rolling groove；19, fixed bin；20, movable mouth；21, anchorage bar；22, limit plate；23, rubber pad；24, Bayonet；25, follow block one；26, push rod；27, follow block two；28, clamping joint；29, filter layer two；30, compressed spring；31, bullet is stretched Spring；32, internal screw thread；33, external screw thread；34, filter layer three；35, filter layer four；36, filter layer one；37, warp；38, weft； 39, rectangular opening；40, sealing plate；41, round hole；42, hexagonal hole.

Specific embodiment

To further illustrate each embodiment, the utility model is provided with attached drawing, these attached drawings are in the utility model discloses A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment Reason, cooperation refer to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this is practical new The advantages of type, the component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

Embodiment according to the present utility model provides a kind of high efficiency composition filter screen.

Embodiment one:

Now in conjunction with the drawings and specific embodiments, the present invention will be further described, as shown in figures 1-8, practical according to this The high efficiency composition filter screen of new embodiment, including filter layer 10, the filter layer 10 successively include filter layer one from top to bottom 36, filter layer 2 29, filter layer 3 34, filter layer 4 35, the filter layer 1 and the filter layer 3 34 are by several Warp 37 and several wefts 38 form, and the warp 37 and the interlaced setting of the weft 38, two-by-two the warp 37 The weft 38 is staggered to form rectangular opening 39 two-by-two, and the filter layer 2 29 is equipped with several round holes 41, the filtering Layer 4 35 is honeycomb, and the honeycomb is made of several hexagonal holes 42, and the filter layer 10 is set to mounting plate 1 Interior, the two sides of the mounting plate 1 are respectively equipped with fixed plate 1 and fixed plate 23, the fixed plate 1 and the fixed plate 23 Mutually the middle position far from side is equipped with pulling plate 4, and the side of the mounting plate 1 is equipped with air inlet 5, and the two of the mounting plate 1 Side is symmetrically arranged with sealing plate 40, and the both ends of the sealing plate 40 are equipped with bolt 1, and the middle position of the sealing plate 40 is all provided with There is a clamping mechanism 7, the both ends of the fixed plate 1 and the fixed plate 23 are equipped with bolt 28, and the mounting plate 1 is equipped with Fluting 9, the both ends of the mounting plate 1 are symmetrically arranged with the groove 11 for being installed on the filter layer 10, the sealing plate 40 with it is described Threaded hole 1 compatible with the bolt 1 is equipped on mounting plate 1, the 1 both ends middle position of mounting plate is equipped with logical Hole 13, the both ends of the mounting plate 1 are respectively symmetrically equipped with snap-gauge 14, are equipped in the fixed plate 1 and the fixed plate 23 Card slot 15 compatible with the snap-gauge 14, and the snap-gauge 14 is equipped with threaded hole 2 16 compatible with the bolt 28.

With the aid of the technical scheme, when air flows into filter layer 10 by air inlet 5, filter layer 1 filters out sky Large particle in gas, after the filtering of filter layer 1, air contacts air with filter layer 2 29, and then filters out small particle, So that air is contacted with filter layer 3 34, so that the micro particle filtering in air falls, and then air is contacted with filter layer four, together When need not move through ultraviolet illumination, it will be able to the formaldehyde effectively in degradation air, and then convenient for filtering formaldehyde while passing through filtering Layer 1, filter layer 2 29, the filter hole on filter layer 3 34 are staggered the class C-shaped channel to be formed, and then enhance filtering The filter effect of layer 10, realizes the air quality of high-quality；Additionally by mounting plate 1, fixed plate 1, fixed plate 23, recessed The setting of slot 11 and threaded hole 1 effectively realizes pair convenient for various sizes of filter layer 10 to be placed in groove 11 The filter layer 10 of different size is installed, compound convenient for carrying out different filter screens by the clamping mechanism 7 of setting, into And the compactness of multiple filtration net installation is improved, the convenience of multiple filtration net installation is realized, filtering is effectively raised The service efficiency of net, and then enhance the filtering function of filter screen.

Embodiment two:

As shown in Fig. 4,6,7, the rectangular opening 39 of the filter layer 1 is greater than the rectangular opening 39 of the filter layer 3 34, institute The area for stating round hole 41 is less than the rectangular opening 39 of the filter layer 3 34, and the area of the hexagonal hole 42 is less than round hole 41 Area.The filter layer 2 29 is made of polyurethane, and the filter layer 4 35 is all made of polypropylene and is made, the filter layer four Refrigerant material is coated on 35 outer surface, the filter layer 1 and filter layer 3 34 are resin material.

As shown in figure 5,41 and of round hole inside rectangular opening 39, the filter layer 2 29 inside the filter layer 1 Rectangular opening 39 inside the filter layer 3 34 constitutes class C-shaped channel.By the class C-shaped channel of setting, convenient for the circulation of air, Make the dust in air by resistance simultaneously, since several filter hole do not improve on a central axes, and then effectively Filter effect.

As shown in figure 5, the clamping mechanism 7 includes the fixed bin 19 for being set to 40 side of sealing plate, the fixation The top of box 19 is equipped with movable mouth 20, and the inside of the fixed bin 19 is interspersed with anchorage bar 21, an end cap of the anchorage bar 21 Equipped with the limit plate 22 being located inside the fixed bin 19, one end of the anchorage bar 21 through the fixed bin 19 and is extended to The inside of the through-hole 13, and one end of the anchorage bar 21 is equipped with rubber pad 23, the anchorage bar 21 is equipped with follow block 1 With the bayonet 24 for being located at 21 side of anchorage bar, the inside of the activity mouth 20, which is equipped with, is interspersed with push rod 26, the push rod 26 Bottom end be equipped with follow block 2 27, the bottom end of the follow block 2 27 is equipped with clamping joint 28 compatible with the bayonet 24.By setting The clamping mechanism 7 set, convenient for filter layer 1, filter layer 2 29, filter layer 3 34, filter layer 4 35 to be successively bonded, in turn Filter layer 1, filter layer 2 29, filter layer 3 34, filter layer 4 35 are closely connected, filter layer 10 is effectively raised Filtering function.

As shown in figure 5, the push rod 26 is equipped with external screw thread 33, the activity mouth 20 and the junction of the push rod 26 are set There is internal screw thread 32 compatible with the external screw thread 33.By the internal screw thread 32 and external screw thread 33 of setting, and then effectively to pushing away Bar 26 is fixed so that the clamping joint 28 of 26 one end of push rod is located in bayonet 24, and then effectively to anchorage bar 21 into Row is fixed, so that the rubber pad 23 of 21 one end of anchorage bar presses filter layer 10.

As shown in figure 5, the compressed spring 30 outside the fixed bin 19 is arranged on the anchorage bar 21, it is described tight It is arranged in solid rod 21 positioned at the extension spring 31 fixed bin 19 inside and connect with the follow block 1.Pass through setting Compressed spring 30 and extension spring 31, effectively raise the stability of anchorage bar 21.

Working principle: in use, by the way that filter layer 10 to be placed in groove 11, by the way that fixed bin 19 is placed on sealing plate 40 side, and then rotating push rod 26 upwards, convenient for anchorage bar 21 to be pushed into fixed bin 19, and then push 21 one end of anchorage bar Rubber pad 23 extend to the inside of threaded hole 1 so that rubber pad 23 and the side wall of filter layer 10 offset, Jin Erbian In the groove 11 filter layer 10 being fixed on inside mounting plate 1, while by fixed plate 23 and fixed plate 1 pass through snap-gauge 14 With the connection of card slot 15, while threaded hole 2 16 being connect with bolt 28, and then realize the company of fixed plate 1 and mounting plate 1 It connects, and then the disassembly and installation for filter layer 10 provides convenience.

In conclusion by means of the above-mentioned technical proposal of the utility model, when air flows into filter layer 10 by air inlet 5 When, filter layer 1 filters out large particle in air, and after the filtering of filter layer 1, air connects air with filter layer 2 29 Touching, and then small particle is filtered out, so that air is contacted with filter layer 3 34, so that the micro particle filtering in air falls, into And air is contacted with filter layer four, while needing not move through ultraviolet illumination, it will be able to the formaldehyde effectively in degradation air, Jin Erbian It is staggered the class to be formed in filtering formaldehyde, while by the filter hole on filter layer 1, filter layer 2 29, filter layer 3 34 C-shaped channel, and then the filter effect of filter layer 10 is enhanced, realize the air quality of high-quality；Additionally by mounting plate 1, The setting of fixed plate 1, fixed plate 23, groove 11 and threaded hole 1, it is recessed convenient for various sizes of filter layer 10 to be placed on It in slot 11, effectively realizes and the filter layer 10 of different size is installed, by the clamping mechanism 7 of setting, being convenient for will not Same filter screen carries out compactness that is compound, and then improving the installation of multiple filtration net, realizes the installation of multiple filtration net just Benefit, effectively raises the service efficiency of filter screen, and then enhances the filtering function of filter screen.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connection ", " is consolidated at " setting " Fixed ", " be screwed on and " wait terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or is integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (7)

1. a kind of high efficiency composition filter screen, which is characterized in that including filter layer (10), the filter layer (10) is from top to bottom successively Including filter layer one (36), filter layer two (29), filter layer three (34), filter layer four (35), the filter layer one (36) and institute It states filter layer three (34) to be made of several warps (37) and several wefts (38), and the warp (37) and the weft (38) interlaced setting, the two-by-two warp (37) and the weft (38) is staggered to form rectangular opening (39), the mistake two-by-two Filtering layer two (29) be equipped with several round holes (41), the filter layer four (35) be honeycomb, if the honeycomb by Dry hexagonal hole (42) composition, the filter layer (10) are set in mounting plate (1), the two sides difference of the mounting plate (1) Equipped with fixed plate one (2) and fixed plate two (3), the fixed plate one (2) and the fixed plate two (3) are mutually far from the centre of side Position is equipped with pulling plate (4), and the side of the mounting plate (1) is equipped with air inlet (5), and the two sides of the mounting plate (1) are symmetrically set Have sealing plate (40), the both ends of the sealing plate (40) are equipped with bolt one (6), and the middle position of the sealing plate (40) is all provided with Have clamping mechanism (7), the both ends of the fixed plate one (2) and the fixed plate two (3) are equipped with bolt two (8), the installation Plate (1) is equipped with fluting (9), and the both ends of the mounting plate (1) are symmetrically arranged with the groove (11) for being installed on the filter layer (10), It is equipped with the compatible threaded hole one (12) with the bolt one (6) on the sealing plate (40) and the mounting plate (1), it is described Mounting plate (1) both ends middle position is equipped with through-hole (13), and the both ends of the mounting plate (1) are respectively symmetrically equipped with snap-gauge (14), institute It states and is equipped with the compatible card slot (15) with the snap-gauge (14) in fixed plate one (2) and the fixed plate two (3), and the card Plate (14) is equipped with the bolt two (8) compatible threaded hole two (16).

2. a kind of high efficiency composition filter screen according to claim 1, which is characterized in that the rectangle of the filter layer one (36) Hole (39) is greater than the rectangular opening (39) of the filter layer three (34), and the area of the round hole (41) is less than the filter layer three (34) rectangular opening (39), the area of the hexagonal hole (42) are less than the area of the round hole (41).

3. a kind of high efficiency composition filter screen according to claim 2, which is characterized in that filter layer one (36) inside The rectangular opening (39) of the internal round hole (41) of rectangular opening (39), the filter layer two (29) and the filter layer three (34) inside Constitute class C-shaped channel.

4. a kind of high efficiency composition filter screen according to claim 1, which is characterized in that the mounting plate (1) is U-shaped knot Structure is symmetrically arranged on the snap-gauge (14) and rolls pearl (17), is all provided in the fixed plate one (2) and the fixed plate two (3) Have and is located at the card slot (15) two sides and the compatible rolling groove (18) with the rolling pearl (17).

5. a kind of high efficiency composition filter screen according to claim 1, which is characterized in that the clamping mechanism (7) includes setting It is placed in the fixed bin (19) of the sealing plate (40) side, the top of the fixed bin (19) is equipped with movable mouth (20), described solid The inside for determining box (19) is interspersed with anchorage bar (21), and one end of the anchorage bar (21) is arranged in the fixed bin (19) One end of the limit plate (22) in portion, the anchorage bar (21) through the fixed bin (19) and extends to the interior of the through-hole (13) Portion, and one end of the anchorage bar (21) is equipped with rubber pad (23), the anchorage bar (21) is equipped with follow block one (25) and is located at The inside of the bayonet (24) of anchorage bar (21) side, the activity mouth (20) is interspersed with push rod (26), the push rod (26) Bottom end be equipped with follow block two (27), the bottom end of the follow block two (27) is equipped with the bayonet (24) compatible clamping joint (28)。

6. a kind of high efficiency composition filter screen according to claim 5, which is characterized in that the push rod (26) is equipped with outer spiral shell The junction of line (33), the activity mouth (20) and the push rod (26) is equipped with the external screw thread (33) compatible internal screw thread (32)。

7. a kind of high efficiency composition filter screen according to claim 5, which is characterized in that be arranged on the anchorage bar (21) The compressed spring (30) external positioned at the fixed bin (19) is arranged with positioned at the fixed bin (19) on the anchorage bar (21) Extension spring (31) that is internal and being connect with the follow block one (25).