CN214874141U

CN214874141U - Leading filter of heating and ventilation air conditioner with sterilization function

Info

Publication number: CN214874141U
Application number: CN202120509518.3U
Authority: CN
Inventors: 范鹏飞
Original assignee: Jiangsu Yingxi Energy Technology Co ltd
Current assignee: Jiangsu Yingxi Energy Technology Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-26
Anticipated expiration: 2031-03-10

Abstract

The utility model belongs to the technical field of air conditioner accessories, in particular to a heating ventilation air conditioner prefilter with a sterilization function, which comprises an installation mechanism, a shell, an end cover, a combined filter element and a fixing nut, wherein the inner side of the installation mechanism is provided with the shell, the top excircle of the shell is in threaded connection with the end cover, the inside of the shell is provided with the combined filter element, the top end of the combined filter element is provided with a stud, the stud penetrates through the end cover, and the excircle of the stud is provided with the fixing nut; the combined filter element comprises a first filter element arranged in the shell, a second filter element is arranged at the top end of the first filter element, the first filter element and the second filter element are connected through a connecting mechanism, and sealing rubber rings are arranged on the bottom excircles of the first filter element and the second filter element; the filter core of the front filter of the heating ventilation air conditioner is convenient to replace, the heating ventilation air conditioner is convenient and quick to maintain, hydrogen peroxide and silver ions are used for sterilization in a synergic mode, the sterilization effect of the heating ventilation air conditioner is improved, and meanwhile the heating ventilation air conditioner is safe and reliable to use and harmless to a human body.

Description

Leading filter of heating and ventilation air conditioner with sterilization function

Technical Field

The utility model belongs to the technical field of the air conditioner accessory, concretely relates to leading filter of warm logical air conditioner with sterilization function.

Background

The air conditioner filter is mainly used for special air conditioners for machine rooms, pre-filtering of ventilation systems, purifying return air of clean rooms of air conditioners, pre-filtering of efficient filtering and pre-filtering of air compressors. Heating, ventilation and air conditioning refers to systems or related equipment in rooms or vehicles for heating, ventilation and air conditioning. Warm temperature and humidity that leads to air conditioning system can control the air, warm logical air conditioner all can be provided with leading filter and filter the air, in order to reach air-purifying's effect, current warm logical idle call leading filter is when disinfecting the air, generally adopt ultraviolet lamp to shine, in order to reach the effect of sterilization, but the bactericidal lamp is used night and can cause light pollution, secondly be in for a long time and shine down certain harm to the human body in this light, current warm logical idle call leading filter generally is overall structure in addition, it is inconvenient to change the maintenance during use.

In order to solve the problems, the application provides a pre-filter with a sterilization function for a heating ventilation air conditioner.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a leading filter of heating ventilation air conditioner with sterilization function has convenient to use, the effectual characteristics of sterilization.

In order to achieve the above object, the utility model provides a following technical scheme: a pre-filter with a sterilization function for a heating ventilation air conditioner comprises an installation mechanism, a shell, an end cover, a combined filter element and a fixing nut, wherein the shell is arranged on the inner side of the installation mechanism, the outer circle of the top of the shell is in threaded connection with the end cover, the combined filter element is arranged in the shell, a stud is arranged at the top end of the combined filter element and penetrates through the end cover, and the fixing nut is arranged on the outer circle of the stud; the combined filter element comprises a first filter element arranged inside the shell, a second filter element arranged on the top end of the first filter element, a first filter element and a second filter element which are connected through a connecting mechanism, and a sealing rubber ring is arranged on the outer circle of the bottom of the first filter element and the outer circle of the bottom of the second filter element.

As the utility model relates to a leading filter of heating and ventilating air conditioner with sterilization function is preferred, filter core one with the top of filter core two all is provided with the filter plate, the filter plate is non-woven fabrics fibrofelt.

As the utility model relates to a warm leading filter of air conditioner is preferred with sterilization function, coupling mechanism is including setting up the card post on a filter core top, the top excircle of card post evenly is provided with the fixture block, just a filter core inside packing has colloid silver ion.

As the utility model relates to a leading filter of warm logical air conditioner is preferred with sterilization function, coupling mechanism is still including setting up the buckle of two bottoms of filter core, the buckle is the round platform structure, the inside wall of buckle evenly is provided with a plurality of draw-in grooves, just the inside packing of filter core two has hydrogen peroxide.

As the utility model relates to a leading filter of warm logical air conditioner is preferred with sterilization function, installation mechanism's quantity is two, installation mechanism is including setting up the clamp of casing excircle, the terminal surface of clamp all is provided with the screw rod, the excircle cover of screw rod is equipped with the cardboard, one side of cardboard is provided with lock nut, the screw rod is kept away from the one end fixedly connected with mounting panel of clamp.

As the utility model relates to a leading filter of warm logical air conditioner is preferred with sterilization function, the intermediate position of cardboard is the arc structure, the U-shaped through-hole has all been seted up at the both ends of cardboard.

Compared with the prior art, the beneficial effects of the utility model are that: adopt combination formula filter core structure to connect through coupling mechanism, when needs are dismantled, only need break away from the fixture block in the draw-in groove, both can realize the separation, otherwise then can realize connecting the fastening, thereby make the convenient change of filter core of the leading filter of warm logical air conditioner, make warm logical air conditioner maintain and become convenient and fast, and adopt hydrogen peroxide and silver ion sterilization in coordination, improved the sterilization effect of warm logical air conditioner, use safe and reliable more simultaneously, harmless to the human body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the assembly of the housing and the combined filter element of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is an assembly schematic view of the connection mechanism and the first filter element of the present invention;

FIG. 6 is a schematic structural view of the middle housing mounting mechanism of the present invention;

in the figure: 1. an installation mechanism; 101. clamping a hoop; 102. a screw; 103. clamping a plate; 104. locking the nut; 105. mounting a plate; 106. a U-shaped through hole; 2. a housing; 3. an end cap; 4. a combined filter element; 5. fixing a nut; 6. a stud; 7. a first filter element; 8. a second filter element; 9. a connecting mechanism; 901. clamping the column; 902. a clamping block; 903. buckling; 904. a card slot; 10. sealing the rubber ring; 11. and (4) filtering the plates.

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.

Example 1

As shown in fig. 1-6, a pre-filter with a sterilization function for a heating ventilation air conditioner comprises an installation mechanism 1, a housing 2, an end cover 3, a combined filter element 4 and a fixing nut 5, wherein the housing 2 is arranged on the inner side of the installation mechanism 1, the end cover 3 is in threaded connection with the top excircle of the housing 2, the combined filter element 4 is arranged in the housing 2, a stud 6 is arranged at the top end of the combined filter element 4, the stud 6 penetrates through the end cover 3, and the fixing nut 5 is arranged on the excircle of the stud 6; the combined filter element 4 is arranged on a first filter element 7 inside the shell 2, a second filter element 8 is arranged on the top end of the first filter element 7, the first filter element 7 is connected with the second filter element 8 through a connecting mechanism 9, and a sealing rubber ring 10 is arranged on the outer circle of the bottom of the first filter element 7 and the outer circle of the bottom of the second filter element 8.

Adopt combination formula filter core structure to connect through coupling mechanism 9, when needs are dismantled, only need break away from fixture block 902 in the draw-in groove 904, both can realize the separation, otherwise then can realize connecting the fastening, thereby the filter core that makes the leading filter of warm logical air conditioner conveniently changes, make warm logical air conditioner maintain and become convenient and fast, and adopt hydrogen peroxide and silver ion sterilization in coordination, improved the sterilization effect of warm logical air conditioner, use safe and reliable more simultaneously, harmless to the human body.

In an optional embodiment, the filter plates 11 are arranged at the top ends of the first filter element 7 and the second filter element 8, and the filter plates 11 are non-woven fabric fiber felts, so that the filter plates 11 can filter fine dust particles in air in advance, and the purity of the air entering the vehicle is ensured.

In an optional embodiment, the connecting mechanism 9 includes a clamping column 901 disposed at the top end of the first filter element 7, clamping blocks 902 are uniformly disposed on an outer circle of the top of the clamping column 901, colloidal silver ions are filled in the first filter element 7, the connecting mechanism 9 further includes a buckle 903 disposed at the bottom end of the second filter element 8, the buckle 903 is in a circular truncated cone structure, a plurality of clamping grooves 904 are uniformly disposed on an inner side wall of the buckle 903, and hydrogen peroxide is filled in the second filter element 8.

In this embodiment: the hydrogen peroxide and the silver ions are used for sterilization in a synergistic mode, so that the sterilization effect of the heating ventilation air conditioner is improved, and the heating ventilation air conditioner is safer and more reliable to use.

In an optional embodiment, the number of the installation mechanisms 1 is two, each installation mechanism 1 comprises a clamp 101 arranged on the outer circle of the corresponding shell 2, each end face of each clamp 101 is provided with a screw 102, the outer circle of each screw 102 is sleeved with a clamping plate 103, one side of each clamping plate 103 is provided with a locking nut 104, each screw 102 is far away from one end of each clamp 101 and is fixedly connected with an installation plate 105, the middle position of each clamping plate 103 is of an arc-shaped structure, the two ends of each clamping plate 103 are provided with U-shaped through holes 106, the installation mechanism 1 can be used for installing the device on an in-vehicle heating and ventilation air conditioner, and meanwhile, the clamping plates 103 of the arc-shaped structures are more attached to the outer circle of the corresponding shell 2, so that the device is more stable in the use process.

The utility model discloses a theory of operation and use flow: when the device is actually used, the device is mainly applied to an automobile heating and ventilation air conditioner, air enters the automobile after being filtered by the first filter element 7, the second filter element 8 and the filter plate 11, solid particles such as dust in the air can be filtered by the filter plate 11, and the air is sterilized by the cooperation of hydrogen peroxide and silver ions in the first filter element 7 and the second filter element 8, so that bacteria in the air can be killed to the maximum extent by the device, when the filter element needs to be replaced, only the fixing nut needs to be screwed off, then the end cover 3 is taken off from the shell 2, the combined filter element 4 is taken out, the first filter element 7 and the second filter element 8 can be separated by disassembling the connecting mechanism 9, the fixture block 902 is separated from the clamping groove 904, separation can be realized, otherwise, connection and fastening can be realized, so that the filter element of a front filter of the heating and ventilation air conditioner is convenient to replace, and the heating and ventilation air conditioner is convenient and quick to maintain, and hydrogen peroxide and silver ions are used for sterilization in a synergistic mode, so that the sterilization effect of the heating ventilation air conditioner is improved, and the heating ventilation air conditioner is safer and more reliable to use and harmless to a human body.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a leading filter of heating ventilating air conditioner with sterilization function which characterized in that: the combined filter element comprises an installation mechanism (1), a shell (2), an end cover (3), a combined filter element (4) and a fixing nut (5), wherein the shell (2) is arranged on the inner side of the installation mechanism (1), the end cover (3) is in threaded connection with the outer circle of the top of the shell (2), the combined filter element (4) is arranged inside the shell (2), a stud (6) is arranged at the top end of the combined filter element (4), the stud (6) penetrates through the end cover (3), and the fixing nut (5) is arranged on the outer circle of the stud (6);

the combined filter element (4) comprises a first filter element (7) arranged inside the shell (2), a second filter element (8) is arranged on the top end of the first filter element (7), the first filter element (7) is connected with the second filter element (8) through a connecting mechanism (9), and a sealing rubber ring (10) is arranged on the outer circle of the bottom of the first filter element (7) and the outer circle of the bottom of the second filter element (8).

2. The pre-filter with the function of sterilization for heating, ventilation and air conditioning of claim 1, is characterized in that: the filter element I (7) and the filter element II (8) are both provided with filter plates (11), and the filter plates (11) are non-woven fabric fiber felts.

3. The pre-filter with the function of sterilization for heating, ventilation and air conditioning of claim 1, is characterized in that: the connecting mechanism (9) comprises a clamping column (901) arranged at the top end of the filter element I (7), clamping blocks (902) are uniformly arranged on the top outer circle of the clamping column (901), and colloid silver ions are filled in the filter element I (7).

4. The pre-filter with the function of sterilization for heating, ventilation and air conditioning of claim 3, is characterized in that: coupling mechanism (9) are still including setting up buckle (903) in second filter core (8) bottom, buckle (903) are the round platform structure, the inside wall of buckle (903) evenly is provided with a plurality of draw-in grooves (904), just the inside packing of second filter core (8) has hydrogen peroxide.

5. The pre-filter with the function of sterilization for heating, ventilation and air conditioning of claim 1, is characterized in that: the quantity of installation mechanism (1) is two, installation mechanism (1) is including setting up clamp (101) of casing (2) excircle, the terminal surface of clamp (101) all is provided with screw rod (102), the excircle cover of screw rod (102) is equipped with cardboard (103), one side of cardboard (103) is provided with lock nut (104), keep away from screw rod (102) the one end fixedly connected with mounting panel (105) of clamp (101).

6. The pre-filter with the function of sterilization for heating, ventilation and air conditioning of claim 5, is characterized in that: the middle position of the clamping plate (103) is of an arc-shaped structure, and U-shaped through holes (106) are formed in the two ends of the clamping plate (103).