CN211424632U - Filtering structure for fresh air ventilator - Google Patents

Abstract

The utility model discloses a filtration for fresh air ventilator, including the fresh air ventilator main part, install heat exchange mechanism in the fresh air ventilator main part, and seted up new trend entry, foul wind export, new trend export and foul wind entry in the fresh air ventilator main part, the fresh air ventilator main part is equipped with the casing outward, and installs a plurality of opening and shutting doors on the casing, the inside upper and lower both ends of fresh air ventilator main part all are equipped with the installation card strip, and still install first filtration, second filtration and third filtration in the fresh air ventilator main part. This filtration for fresh air ventilator has all set up filtration in new trend entry, muddy wind entry and new trend export for the new trend and the muddy wind that carry out the heat exchange in getting into heat exchange mechanism can guarantee cleanly, prevent simultaneously that the indoor new trend of entering from receiving the pollution when the heat exchange, improved fresh air ventilator's filter effect.

Description

Filtering structure for fresh air ventilator

Technical Field

The utility model relates to a new trend ventilator technical field specifically is a filtration for new trend ventilator.

Background

The fresh air ventilator is designed and developed according to the principle that air is supplied from one side of a closed room and is induced from the other side of the closed room to form a fresh air flow field in the room. The fresh air ventilator forces a fresh air flow field to be formed in a system by means of mechanical air supply and air induction, and is a novel environment-friendly electric appliance for constantly keeping indoor air clean and fresh. The independent indoor air replacement and purification circulating system can input natural fresh air while removing indoor polluted air, and the fresh air input into the room is subjected to multiple treatments such as filtration, sterilization, heating, oxygenation and the like, so that the cleanness of the fresh air is ensured. The fresh air ventilator comprises a ceiling type fresh air ventilator, a floor type fresh air ventilator and a wall-mounted type fresh air ventilator.

The new trend of current fresh air ventilator filters with the filtration of turbid wind accessible heat exchange device when carrying out the heat exchange and removes dust, and the turbid wind pollutes the new trend when preventing the heat exchange, filters the dust removal to the new trend and the turbid wind that get into in the heat exchanger simultaneously and can make heat exchanger obtain the protection, prevents that heat exchanger from receiving the pollution, nevertheless if filter dirty easy messenger and get into indoor new trend in there are dirts such as dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filtration for fresh air ventilator to solve the filtration for fresh air ventilator on the existing market that above-mentioned background art provided if filter unclean easy messenger and get into the indoor dirty problems such as dust when the heat exchange.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filtration for fresh air ventilator, includes the fresh air ventilator main part, install heat exchange mechanism in the fresh air ventilator main part, and seted up new trend entry, foul wind export, new trend export and foul wind entry in the fresh air ventilator main part, the fresh air ventilator main part is equipped with the casing outward, and installs a plurality of opening and shutting doors on the casing, the inside upper and lower both ends of fresh air ventilator main part all are equipped with the installation card strip, and still install first filtration, second filtration and third filtration in the fresh air ventilator main part to first filtration, second filtration and third filtration's shape structure is the same.

Preferably, all be equipped with the filter screen on first filtration, second filtration and the third filtration, and hidden handle is all installed to first filtration, second filtration and the both sides of third filtration.

Preferably, the first filtering structure is close to one side of the fresh air inlet, the second filtering structure is close to one side of the fresh air outlet, and the third filtering structure is close to one side of the foul air inlet.

Preferably, the opening and closing door corresponds to the positions of the first filtering structure, the second filtering structure and the third filtering structure respectively, and strip-shaped protrusions are arranged at the upper end and the lower end of the first filtering structure, the second filtering structure and the third filtering structure respectively.

Preferably, the installation clamping strip corresponds up and down, and a strip-shaped groove matched with the strip-shaped convex shapes of the first filtering structure, the second filtering structure and the third filtering structure is formed in the installation clamping strip.

Preferably, the length of the installation clamping strips is equal to the length of the first filtering structure, the length of the second filtering structure and the length of the third filtering structure, and the distance between the installation clamping strips is equal to the height of the first filtering structure, the height of the second filtering structure and the height of the third filtering structure.

Compared with the prior art, the beneficial effects of the utility model are that: this filtration for fresh air ventilator has all set up filtration in new trend entry, muddy wind entry and new trend export for the new trend and the muddy wind that carry out the heat exchange in getting into heat exchange mechanism can guarantee cleanly, prevent simultaneously that the indoor new trend of entering from receiving the pollution when the heat exchange, improved fresh air ventilator's filter effect. This filtration for fresh air ventilator filtration's filtration one side has all been seted up the door that opens and shuts, makes things convenient for filtration's clean change, and the filtration both sides are equipped with the hidden handle of conveniently carrying and drawing simultaneously, both conveniently carry and draw filtration, can not cause the hindrance to filtration's installation again for fresh air ventilator's filtration uses more conveniently.

Drawings

Fig. 1 is a schematic structural view of a filter structure for a fresh air ventilator according to the present invention;

fig. 2 is an enlarged schematic view of a position a in a filtering structure diagram 1 for a fresh air ventilator according to the present invention;

fig. 3 is a side view of the filtering structure for a fresh air ventilator of the present invention.

In the figure: 1. fresh air ventilator main part, 2, casing, 3, heat exchange mechanism, 4, first filtration, 5, opening and closing door, 6, new trend entry, 7, filter screen, 8, installation card strip, 9, the foul wind export, 10, handle, 11, second filtration, 12, new trend export, 13, third filtration, 14, the foul wind entry.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: a new trend is the filtering structure for air exchanger, including the new trend ventilator body 1, install the heat exchange mechanism 3 in the new trend ventilator body 1, the heat exchange mechanism 3 is the heat exchange structure on the existing new trend ventilator, can carry on the temperature exchange with the outdoor air indoor, make the new trend temperature of discharging into the room keep the equilibrium with the indoor temperature basically, and offer new trend entry 6, foul wind exit 9, new trend exit 12 and foul wind entry 14 on the new trend ventilator body 1, the first filtering structure 4 is close to the new trend entry 6 side, the second filtering structure 11 is close to the new trend exit 12 side, the third filtering structure 13 is close to the foul wind entry 14 side, this structure first filtering structure 4 can make the new trend entering the new trend ventilator body 1 filter near the new trend entry 6 side, the new trend that enters into the heat exchange mechanism 3 conveniently can get rid of the dust, etc., prevent the pollution of the heat exchange mechanism 3, the third filtering structure 13 is close to the side of the dirty air inlet 14 to filter the dirty air entering the fresh air ventilator main body 1, so as to facilitate the dirty air entering the heat exchange mechanism 3 to remove dust and other dirty objects when exchanging heat with the fresh air, prevent the pollution of the heat exchange mechanism 3, and reduce the pollution to the fresh air, the second filtering structure 11 is close to the side of the fresh air outlet 12 to filter and remove impurities again for the fresh air exhausted to the room through the fresh air ventilator main body 1, so as to improve the ventilation and filtration effect of the fresh air ventilator main body 1, so as to make the fresh air in the room cleaner, the casing 2 is arranged outside the fresh air ventilator main body 1, and the casing 2 is provided with a plurality of opening and closing doors 5, the opening and closing doors 5 correspond to the positions of the first filtering structure 4, the second filtering structure 11 and the third filtering structure 13 respectively, and the upper and lower ends of the first filtering structure 4, the second filtering structure 11 and the third filtering structure 13 are all provided with strip-shaped protrusions, the opening and closing door 5 of the structure is respectively corresponding to the positions of the first filtering structure 4, the second filtering structure 11 and the third filtering structure 13 so as to be convenient for respectively installing and disassembling the filtering structures, thereby facilitating the cleaning or replacing of the filtering structures, so that the fresh air ventilator main body 1 can be kept clean all the time, the upper and lower ends of the inside of the fresh air ventilator main body 1 are respectively provided with installing clamping strips 8, the installing clamping strips 8 are corresponding up and down, and the installing clamping strips 8 are all provided with strip-shaped grooves matched with the strip-shaped protrusions of the first filtering structure 4, the second filtering structure 11 and the third filtering structure 13, the strip-shaped protrusions of the first filtering structure 4, the second filtering structure 11 and the third filtering structure 13 can be matched with the strip-shaped grooves of the installing clamping strips 8, the filter structure is clamped between the mounting clamping strips 8, so that the filter structure is convenient to fix, the length of the mounting clamping strips 8 is equal to the lengths of the first filter structure 4, the second filter structure 11 and the third filter structure 13, the distance between the mounting clamping strips 8 is equal to the heights of the first filter structure 4, the second filter structure 11 and the third filter structure 13, the filter structure can be stably clamped and fixed between the mounting clamping strips 8 by the structure, the first filter structure 4, the second filter structure 11 and the third filter structure 13 are further installed in the fresh air ventilator main body 1, the first filter structure 4, the second filter structure 11 and the third filter structure 13 are identical in shape structure, filter screens 7 are arranged on the first filter structure 4, the second filter structure 11 and the third filter structure 13, and hidden handles 10 are installed on two sides of the first filter structure 4, the second filter structure 11 and the third filter structure 13, the handles 10 on the two sides of the first filtering structure 4, the second filtering structure 11 and the third filtering structure 13 of the structure can facilitate the lifting of the filtering structures, the moving and carrying of the filtering structures are facilitated, meanwhile, the hidden handles 10 can be conveniently contracted and hidden on the side faces of the filtering structures, the handles 10 are prevented from being blocked when the filtering structures are installed, and therefore the filtering structures can be tightly installed in the fresh air ventilator main body 1.

The working principle is as follows: when the filtering structure for the fresh air ventilator is used, firstly, outdoor air enters the fresh air ventilator main body 1 through the fresh air inlet 6, indoor air enters the fresh air ventilator main body 1 through the foul air inlet 14, then, fresh air and foul air are respectively filtered by dust and other foul substances through the first filtering structure 4 and the filtering net 7 of the third filtering structure 13, the pollution of the heat exchange mechanism 3 caused by the fresh air and the foul air entering the heat exchange mechanism 3 is prevented, then, the heat exchange is carried out on the fresh air and the foul air in the heat exchange mechanism 3, the filtering effect is enhanced by the filtering structure of the heat exchange mechanism 3 again before the fresh air and the foul air enter the heat exchange mechanism 3, after the heat exchange of the fresh air is finished, the subsequent oxygenation step is carried out, the dust is filtered by the filtering net 7 of the second filtering structure 11, the decontamination effect of the fresh air is enhanced, and finally, the fresh air enters the room from the fresh air outlet 12, foul wind directly exports through foul wind export 9 and discharges outdoors, reach the new trend effect of taking a breath, when needs wash or change the filtration of new trend ventilator main part 1, open first filtration 4 respectively, the door 5 that opens and shuts of second filtration 11 and third filtration 13, take out filtration through hidden handle 10 in casing 2 of new trend ventilator main part 1 and clean or change, when installing filtration again, insert respectively filtration through handle 10 and close into between the installation card strip 8 that is used for fixed filtration, thereby accomplish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a filtration for fresh air ventilator, includes fresh air ventilator main part (1), install heat exchange mechanism (3) in fresh air ventilator main part (1), and offered fresh air entry (6), muddy wind export (9), fresh air export (12) and muddy wind entry (14) on fresh air ventilator main part (1), its characterized in that: the fresh air ventilator is characterized in that a shell (2) is arranged outside the fresh air ventilator main body (1), a plurality of opening and closing doors (5) are installed on the shell (2), installation clamping strips (8) are arranged at the upper end and the lower end of the interior of the fresh air ventilator main body (1), a first filtering structure (4), a second filtering structure (11) and a third filtering structure (13) are further installed in the fresh air ventilator main body (1), and the first filtering structure (4), the second filtering structure (11) and the third filtering structure (13) are identical in shape and structure.

2. The filter structure for a fresh air ventilator according to claim 1, wherein: all be equipped with filter screen (7) on first filtration (4), second filtration (11) and third filtration (13), and hidden handle (10) are all installed to the both sides of first filtration (4), second filtration (11) and third filtration (13).

3. The filter structure for a fresh air ventilator according to claim 1, wherein: the first filtering structure (4) is close to one side of a fresh air inlet (6), the second filtering structure (11) is close to one side of a fresh air outlet (12), and the third filtering structure (13) is close to one side of a turbid air inlet (14).

4. The filter structure for a fresh air ventilator according to claim 1, wherein: the opening and closing door (5) corresponds to the first filtering structure (4), the second filtering structure (11) and the third filtering structure (13) respectively, and strip-shaped protrusions are arranged at the upper end and the lower end of the first filtering structure (4), the second filtering structure (11) and the third filtering structure (13).

5. The filter structure for a fresh air ventilator according to claim 1, wherein: the installation card strip (8) corresponds from top to bottom, and the installation card strip (8) is provided with strip-shaped grooves matched with the strip-shaped convex shapes of the first filtering structure (4), the second filtering structure (11) and the third filtering structure (13).

6. The filter structure of claim 5, wherein: the length of the installation clamping strips (8) is equal to the length of the first filtering structure (4), the length of the second filtering structure (11) and the length of the third filtering structure (13), and the distance between the installation clamping strips (8) is equal to the height of the first filtering structure (4), the height of the second filtering structure (11) and the height of the third filtering structure (13).

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