CN215216599U

CN215216599U - Air filtering device for heating and ventilating air conditioner

Info

Publication number: CN215216599U
Application number: CN202120895566.0U
Authority: CN
Inventors: 赵朋; 高德栋; 马晓伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-17
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an air filter for warm idle call relates to the air conditioning technology field, the utility model discloses a bear the device, the getter device, heating device, one-level filter equipment and second grade filter equipment, bear the device and include the shell, outlet duct and support frame, the getter device includes the breathing pipe, fan and suction hole, the support frame lower surface is connected with the breathing pipe side surface, a shell surface is equipped with the suction hole, heating device includes heating cabinet and pipeline, the inside lower surface of shell is connected with the heating cabinet lower surface, a fan surface and heating cabinet side surface welding, one-level filter equipment includes first bolt and rose box, rose box lower surface and the inside lower surface welding of shell, first bolt and the rotatory cooperation of shell upper surface, outlet duct side surface and rose box side surface welding. The utility model relates to an air filter for warm logical idle call has adopted the mode of bolt and the equipment of shell normal running fit, the dismouting that separates of the active carbon filter screen of being convenient for and collection dirt filter screen.

Description

Air filtering device for heating and ventilating air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to warm idle call air filter of ventilating.

Background

The warm air conditioner refers to a system or related equipment which is used for indoor or in-vehicle heating and ventilation and in-vehicle heating, ventilation and air conditioning. The heating, ventilating and air conditioning system can control the temperature and the humidity of air and improve the indoor comfort level, and is an important part in medium and large industrial buildings or offices.

The air filter device for the existing heating ventilation air conditioner accumulates dust in the device due to long service time in work, and the device is not easy to disassemble, so that the air filter device for the heating ventilation air conditioner is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an air filter for heating and ventilating air conditioner can effectively solve the problem of the inside inconvenient separately dismantlement of device in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an air filtering device for a heating and ventilation air conditioner comprises a bearing device, an air suction device, a heating device, a primary filtering device and a secondary filtering device, wherein the bearing device comprises a shell, an air outlet pipe and a supporting frame, the air suction device comprises an air suction pipe, a fan and air suction holes, the lower surface of the supporting frame is connected with the side surface of the air suction pipe, the air suction holes are formed in one surface of the shell, the heating device comprises a heating box and a pipeline, the lower surface inside the shell is connected with the lower surface of the heating box, one surface of the fan is welded with the side surface of the heating box, the primary filtering device comprises a first bolt and a filtering box, the lower surface of the filtering box is welded with the lower surface inside the shell, the first bolt is in rotating fit with the upper surface of the shell, the side surface of the air outlet pipe is welded with the side surface of the filtering box, the secondary filtering device comprises a second bolt, the second bolt is in rotating fit with the upper surface of the shell.

Preferably, the air suction holes are of a rectangular structure, and the air suction pipe is made of galvanized steel plates and is not easy to form dust deposition.

Preferably, the air suction hole is of a rectangular structure, and the air suction pipe is made of galvanized steel plate, so that the air intake amount is larger.

Preferably, heating device still includes handle and heater strip, handle lower surface and heating cabinet upper surface connection, heater strip upper surface and the inside upper surface connection of heating cabinet, heating cabinet side surface and pipeline side surface welding for gas heating's is faster.

Preferably, one-level filter equipment still includes first commentaries on classics hand and collection dirt filter screen, first commentaries on classics hand lower surface and first bolt upper surface welding, first bolt lower surface and collection dirt filter screen upper surface are connected, first bolt and shell normal running fit filter dust particle wherein well.

Preferably, second grade filter equipment still includes second commentaries on classics hand and active carbon filter screen, second commentaries on classics hand lower surface and second bolt upper surface welding, second bolt lower surface and active carbon filter screen upper surface are connected, second bolt and shell normal running fit make more thoroughly of gas purification.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the type of heater strip heating has been chooseed for use in the bottom, can carry out quick heating to gas like this, compares in traditional warm idle call air filter equipment that leads to, has reduced gaseous required heat time.

2. The utility model discloses in, adopted the mode of bolt and the equipment of shell normal running fit, such compound mode be convenient for the detached dismouting of active carbon filter screen and collection dirt filter screen, moreover great improvement the availability factor of device.

Drawings

Fig. 1 is a schematic view of the internal overall structure of an air filtering device for heating, ventilating and air conditioning of the present invention;

fig. 2 is a schematic view of an overall external structure of an air filtering device for heating, ventilating and air conditioning according to the present invention;

fig. 3 is a schematic front view of the air filtering device for heating, ventilating and air conditioning of the present invention;

FIG. 4 is a schematic view of the cross-sectional view taken along line A-A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the cross-sectional view taken along line B-B of FIG. 3 according to the present invention;

fig. 6 is a schematic view of the cross-sectional structure at the position C-C in fig. 3 according to the present invention.

In the figure: 100. a carrying device; 101. a housing; 102. an air outlet pipe; 103. a support frame; 200. a suction device; 201. an air intake duct; 202. a fan; 203. a suction hole; 300. a heating device; 301. a handle; 302. heating wires; 303. a heating box; 304. a pipeline; 400. a primary filtration device; 401. a first rotating hand; 402. a first bolt; 403. a dust collecting filter screen; 404. a filter box; 500. a secondary filtration device; 501. a second rotating hand; 502. a second bolt; 503. an active carbon filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention relates to an air filtering device for heating, ventilating and air conditioning, comprising a bearing device 100, an air suction device 200, a heating device 300, a primary filtering device 400 and a secondary filtering device 500, wherein the bearing device 100 comprises a casing 101, an air outlet pipe 102 and a support frame 103, the air suction device 200 comprises an air suction pipe 201, a fan 202 and an air suction hole 203, the lower surface of the support frame 103 is connected with the side surface of the air suction pipe 201, the surface of the casing 101 is provided with the air suction hole 203, the heating device 300 comprises a heating box 303 and a pipeline 304, the lower surface of the inside of the casing 101 is connected with the lower surface of the heating box 303, the surface of the fan 202 is welded with the side surface of the heating box 303, the primary filtering device 400 comprises a first bolt 402 and a filtering box 404, the lower surface of the filtering box 404 is welded with the lower surface of the inside of the casing 101, the first bolt 402 is rotatably matched with the upper surface of the casing 101, the side surface of the air outlet pipe 102 is welded with the side surface of the filtering box 404, the secondary filter apparatus 500 includes a second bolt 502, the second bolt 502 rotatably engaging an upper surface of the housing 101.

Referring to fig. 1-6, the outlet pipe 102 is made of galvanized steel sheet, and the housing 101 has a hollow structure, so that dust is not easily deposited.

Referring to fig. 1 to 6, the air intake hole 203 has a rectangular structure, and the air intake pipe 201 is a galvanized steel plate, so that the intake air amount becomes larger.

Referring to fig. 1 to 5, the heating apparatus 300 further includes a handle 301 and a heating wire 302, wherein a lower surface of the handle 301 is connected to an upper surface of the heating box 303, an upper surface of the heating wire 302 is connected to an inner upper surface of the heating box 303, and a side surface of the heating box 303 is welded to a side surface of the pipe 304, so that gas is heated more rapidly.

Referring to fig. 1-4, the primary filter unit 400 further includes a first rotating handle 401 and a dust collecting filter screen 403, wherein a lower surface of the first rotating handle 401 is welded to an upper surface of a first bolt 402, and a lower surface of the first bolt 402 is connected to an upper surface of the dust collecting filter screen 403 to filter dust particles therein.

Referring to fig. 1 to 4, the secondary filter device 500 further includes a second rotating handle 501 and an activated carbon filter screen 503, a lower surface of the second rotating handle 501 is welded to an upper surface of a second bolt 502, and a lower surface of the second bolt 502 is connected to an upper surface of the activated carbon filter screen 503, so that gas purification is more thorough.

Please refer to fig. 1-6, the utility model relates to an air filter for environmental protection engineering, the utility model discloses in, the operator need be earlier with the device through removing suitable position, start getter device 200 after that, breathing pipe 201 begins to admit air, it is gaseous to get into heating cabinet 303 through breathing pipe 201, heat the processing to gaseous, it is gaseous to get into rose box 404 through pipeline 304, behind collection dirt filter screen 403 and active carbon filter screen 605, gaseous discharge through outlet duct 102 at last, wherein one-level filter equipment 400 and second grade filter equipment 500 have adopted the mode of bolt and the equipment of shell 101 normal running fit, the dismantlement of device has been made things convenient for.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an air filter for heating and ventilating air conditioner, includes load-bearing device (100), getter device (200), heating device (300), one-level filter equipment (400) and second grade filter equipment (500), its characterized in that: the bearing device (100) comprises a shell (101), an air outlet pipe (102) and a supporting frame (103), the air suction device (200) comprises an air suction pipe (201), a fan (202) and an air suction hole (203), the lower surface of the supporting frame (103) is connected with the side surface of the air suction pipe (201), the air suction hole (203) is formed in one surface of the shell (101), the heating device (300) comprises a heating box (303) and a pipeline (304), the lower surface of the inside of the shell (101) is connected with the lower surface of the heating box (303), one surface of the fan (202) is welded with the side surface of the heating box (303), the primary filtering device (400) comprises a first bolt (402) and a filtering box (404), the lower surface of the filtering box (404) is welded with the lower surface of the inside of the shell (101), and the first bolt (402) is in rotating fit with the upper surface of the shell (101), the side surface of the outlet pipe (102) is welded with the side surface of the filter box (404), the secondary filtering device (500) comprises a second bolt (502), and the second bolt (502) is in rotating fit with the upper surface of the shell (101).

2. An air filtering device for heating and ventilating air conditioner according to claim 1, characterized in that: the material of the air outlet pipe (102) is galvanized steel sheet, and the shell (101) is of a hollow structure.

3. An air filtering device for heating and ventilating air conditioner according to claim 1, characterized in that: the air suction holes (203) are of a rectangular structure, and the air suction pipe (201) is made of galvanized steel sheets.

4. An air filtering device for heating and ventilating air conditioner according to claim 1, characterized in that: heating device (300) still includes handle (301) and heater strip (302), handle (301) lower surface and heating cabinet (303) upper surface are connected, heater strip (302) upper surface and the inside upper surface of heating cabinet (303) are connected, heating cabinet (303) side surface and pipeline (304) side surface welding.

5. An air filtering device for heating and ventilating air conditioner according to claim 1, characterized in that: the primary filtering device (400) further comprises a first rotating hand (401) and a dust collecting filter screen (403), the lower surface of the first rotating hand (401) is welded with the upper surface of a first bolt (402), and the lower surface of the first bolt (402) is connected with the upper surface of the dust collecting filter screen (403).

6. An air filtering device for heating and ventilating air conditioner according to claim 1, characterized in that: second grade filter equipment (500) still include second commentaries on classics hand (501) and active carbon filter screen (503), second commentaries on classics hand (501) lower surface and second bolt (502) upper surface welding, second bolt (502) lower surface and active carbon filter screen (503) upper surface connection.