CN214791670U

CN214791670U - Ventilation unit for heating and ventilation engineering

Info

Publication number: CN214791670U
Application number: CN202121363670.1U
Authority: CN
Inventors: 付会
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-19
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a ventilation unit technical field, concretely relates to ventilation unit for warm logical engineering, including being responsible for, ventilation pipe and calandria, the equal fixed connection of ventilation pipe is at the lower extreme of being responsible for, the upper end middle part fixedly connected with calandria of being responsible for. The utility model overcomes prior art's is not enough, through being provided with the active carbon dress box, the set screw, embedded groove and fixed orifices, make with the active carbon dress box dress after the active carbon, insert the embedded groove in removing the flavor filter with the active carbon dress box again, the active carbon of dress can be located filter inner chamber department, agree with the fixed screw of active carbon dress box both sides and the fixed orifices that removes flavor filter one side afterwards and be connected, make active carbon dress box and remove and fix between the flavor filter, when the air that the ventilation pipe was taken out is discharged from the calandria through being responsible for, the active carbon of installing additional can remove the flavor filtration to past air, make and be difficult to carry the peculiar smell in the air that discharges from the calandria, avoid causing the pollution to the air around the external world.

Description

Ventilation unit for heating and ventilation engineering

Technical Field

The utility model relates to a ventilation unit technical field specifically is a ventilation unit for heating and ventilating engineering.

Background

Heating ventilation is a component of a building, is called heating, gas supplying, ventilating and air conditioning engineering in disciplinary classification, comprises three aspects of heating, ventilating and air conditioning, and is an indispensable part of a future family in terms of function, wherein ventilation is a process of feeding air into a room or exhausting air from the room, air in the building (called indoor air) is replaced by outdoor air (called fresh air or fresh air), and natural ventilation and mechanical ventilation are generally adopted.

But current warm for engineering ventilation unit that leads to can not remove the flavor to exhaust air and filter, when making ventilation unit arrange indoor air outward, the peculiar smell of room air also can be discharged along with the air, cause the peculiar smell pollution to the air around the external world, the environmental protection effect that can not play to the outside air, and current warm for the engineering ventilation unit that leads to is when changing the filter cloth in the ventilation pipe, need unpack the shutter of ventilation pipe lower extreme apart earlier, thereby make the change operation to the filter cloth more complicated, and also reduce the installation sight to the filter cloth, increase the intensity of labour when changing the filter cloth, practicality reduces.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a ventilation unit for warm logical engineering, the not enough of prior art has been overcome, structural design is simple, the effectual current ventilation unit for warm logical engineering of having solved is because can not remove the flavor to exhaust air and filter, when making ventilation unit arrange indoor air outward, the peculiar smell of room air also can discharge along with the air, air around to the external world causes the peculiar smell to pollute, the environmental protection effect that can not play to the outside air, and current ventilation unit for warm logical engineering is when changing the filter cloth in the ventilation pipe, need unpack the shutter of ventilation pipe lower extreme apart earlier, thereby it is more complicated to make the change operation to the filter cloth, and also reduce the installation sight to the filter cloth, intensity of labour when increasing the change filter cloth, the problem that practical property reduces.

In order to solve the technical problem, the utility model provides a following technical scheme:

a ventilation device for heating and ventilation engineering comprises a main pipe, ventilation pipes and a discharge pipe, wherein the ventilation pipes are fixedly connected to the lower end of the main pipe, and the discharge pipe is fixedly connected to the middle of the upper end of the main pipe;

the equal fixedly connected with shutter of lower extreme of ventilation pipe, the upper end of shutter all is provided with the dust filter box, the middle part fixedly connected with of calandria removes the flavor filter, the inboard of dust filter box is provided with the filter box inner chamber, the lower extreme of filter box inner chamber all is provided with the slide rail, one side of dust filter box all is provided with the connecting hole, one side of dust filter box is provided with the filter, the equal fixedly connected with draw runner of lower extreme of filter, the equal fixedly connected with mounting panel in one side of filter, one side of mounting panel all is provided with the mounting hole, the middle part of mounting hole is provided with the installation screw.

As a preferred technical scheme of the utility model, it is provided with the embedded groove to remove one side middle part of flavor filter, the inboard middle part that removes the flavor filter is provided with filter inner chamber, the middle part of embedded groove is provided with the active carbon dress box, the inboard of active carbon dress box is provided with the active carbon, the external diameter of active carbon dress box agrees with the internal diameter size of embedded groove mutually.

As a preferred technical scheme of the utility model, the equal through connection set screw in one side of active carbon dress box, it all is provided with the fixed orifices to remove upper end one side of flavor filter, set screw and fixed orifices can agree with the connection.

As the utility model discloses a preferred technical scheme, the internal diameter of filter cartridge inner chamber agrees with the external diameter size of filter mutually, and the slide rail of filter cartridge inner chamber lower extreme can agree with the draw runner of filter lower extreme and be connected.

As the utility model discloses a preferred technical scheme, the mounting panel is equipped with 2, and the mounting panel uses the filter to distribute as central symmetry to the mounting hole and the connecting hole of mounting panel one side and installation screw set up as an organic whole.

As an optimal technical scheme of the utility model, the inboard of filter is provided with the filter cloth, one side lower extreme fixedly connected with closing plate of filter, the bottom of closing plate and dust filter cartridge's bottom are at same horizontal plane.

The embodiment of the utility model provides a ventilation unit for warm logical engineering possesses following beneficial effect: this ventilation unit is owing to can remove the flavor to exhaust air and filter, when making ventilation unit arrange indoor air outward, the peculiar smell of room air can be got rid of, also can not discharge along with the air, be difficult to cause the peculiar smell pollution to the air around the external world, the environmental protection effect that can play to the outside air, and this ventilation unit is when changing the filter cloth in the ventilation pipe, need not unpack the shutter of ventilation pipe lower extreme apart, thereby make the change operation to the filter cloth more convenient and fast, and also clearer the installation sight of filter cloth, intensity of labour when reducing the change filter cloth, practical nature improves.

1. Through being provided with the active carbon dress box, the set screw, embedded groove and fixed orifices, make earlier after the active carbon dress box adorns the active carbon, insert the embedded groove in removing the flavor filter with the active carbon dress box again, the active carbon of dress can be located filter inner chamber department, afterwards, the set screw with active carbon dress box both sides agrees with the fixed orifices that removes flavor filter one side and be connected, make the active carbon dress box with remove to fix between the flavor filter, when the air that the ventilation pipe took out is discharged from the calandria through being responsible for, can be through removing the inside filter inner chamber of flavor filter, the active carbon of installing additional can remove the flavor filtration to the past air, the peculiar smell of room air can be got rid of, not also can be along with the air is discharged, be difficult to cause the peculiar smell pollution to the air around the external world, the environmental protection effect that can play to the outside air.

2. Through being provided with the dust filter box, a slide rail, the filter, draw runner and mounting panel, when making need change the filter cloth in the ventilation pipe, the installation screw of mounting panel one side is twisted out in connecting hole and the mounting hole earlier, pull out the draw runner of filter lower extreme from the slide rail of filter box inner chamber lower extreme afterwards, can change the filter cloth at the inboard middle part of filter, push the filter into the filter box inner chamber after having changed the filter cloth again, screw up mounting hole and connecting hole with the installation screw at last again, filter and dust filter box can be fixed, thereby make and need not unpack the shutter of ventilation pipe lower extreme apart, change operation to the filter cloth is convenient and fast more, and also clearer to the installation sight of filter cloth, intensity of labour when reducing the change filter cloth, practicality improves.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the dust filter cartridge of the present invention;

fig. 3 is a schematic diagram of the internal structure of the odor removing filter of the present invention.

In the figure: 1. a main pipe; 2. a vent pipe; 3. arranging pipes; 4. a blind window; 5. a dust filter box; 501. the inner cavity of the filter box; 502. a slide rail; 503. connecting holes; 6. a deodorizing filter; 601. a groove is embedded; 602. a fixing hole; 603. an inner cavity of the filter; 604. packing the activated carbon into boxes; 605. fixing screws; 606. activated carbon; 7. a filter plate; 701. a slide bar; 702. mounting a plate; 703. mounting holes; 704. mounting screws; 705. filtering cloth; 706. and (7) sealing the plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, a ventilation device for heating and ventilation engineering comprises a main pipe 1, ventilation pipes 2 and exhaust pipes 3, wherein the ventilation pipes 2 are fixedly connected to the lower end of the main pipe 1, and the exhaust pipes 3 are fixedly connected to the middle part of the upper end of the main pipe 1;

the equal fixedly connected with shutter 4 of lower extreme of ventilation pipe 2, the upper end of shutter 4 all is provided with dust filter box 5, the middle part fixedly connected with of calandria 3 removes flavor filter 6, the inboard of dust filter box 5 is provided with filter box inner chamber 501, the lower extreme of filter box inner chamber 501 all is provided with slide rail 502, one side of dust filter box 5 all is provided with connecting hole 503, one side of dust filter box 5 is provided with filter 7, the equal fixedly connected with draw runner 701 of lower extreme of filter 7, the equal fixedly connected with mounting panel 702 in one side of filter 7, one side of mounting panel 702 all is provided with mounting hole 703, the middle part of mounting hole 703 is provided with installation screw 704.

The middle part of one side of the odor removal filter 6 is provided with an embedded groove 601, the middle part of the inner side of the odor removal filter 6 is provided with a filter inner cavity 603, the middle part of the embedded groove 601 is provided with an active carbon packing box 604, the inner side of the active carbon packing box 604 is provided with active carbon 606, and the outer diameter of the active carbon packing box 604 is matched with the inner diameter of the embedded groove 601;

in this embodiment, through this kind of design for can directly put into the flavor removal filter 6 from embedded groove 601 with active carbon dress box 604, and the active carbon 606 in the active carbon dress box 604 just can remove the flavor and purify the circulation air in the filter inner chamber 603, avoids discharging indoor peculiar smell and follows the air and discharge the external world together.

Wherein, one side of the active carbon box 604 is connected with a fixing screw 605 through, one side of the upper end of the odor removing filter 6 is provided with a fixing hole 602, and the fixing screw 605 and the fixing hole 602 can be matched and connected;

in this embodiment, through this kind of design for the installation between active carbon dress box 604 and the odor removal filter 6 is more convenient with the dismantlement work, reduces the change degree of difficulty to active carbon 606 in the active carbon dress box 604.

Wherein, the inner diameter of the inner cavity 501 of the filter box is fit with the outer diameter of the filter plate 7, and the slide rail 502 at the lower end of the inner cavity 501 of the filter box is fit with the slide bar 701 at the lower end of the filter plate 7;

in this embodiment, by such a design, the mechanical friction of the filter plate 7 when the filter plate is loaded into the dust filter box 5 is reduced, and the filter plate 7 is pulled out or pushed into the dust filter box 5 more stably with the aid of the slide rail 502 and the slide strip 701, thereby avoiding the occurrence of the jamming phenomenon.

Wherein, the number of the mounting plates 702 is 2, the mounting plates 702 are symmetrically distributed by taking the filter plate 7 as a center, and the mounting holes 703 on one side of the mounting plates 702, the connecting holes 503 and the mounting screws 704 are integrally arranged;

in this embodiment, by such a design, the mounting holes 703 and the connecting holes 503 are screwed or unscrewed by the mounting screws 704, so that the filter plate 7 and the dust filter box 5 can be detached and fixedly connected, and the detachment and fixed connection between the filter plate 7 and the dust filter box 5 are more convenient.

Wherein, the inner side of the filter plate 7 is provided with a filter cloth 705, the lower end of one side of the filter plate 7 is fixedly connected with a sealing plate 706, and the bottom of the sealing plate 706 and the bottom of the dust filter box 5 are in the same horizontal plane;

in this embodiment, by such a design, after the filter cloth 705 is installed in the dust filter box 5, the air pumped in by the ventilation pipe 2 can be filtered by dust, and the sealing performance of the gap at the joint of the filter plate 7 and the dust filter box 5 is increased by the sealing plate 706, so as to prevent the pumped air from leaking.

The working principle is as follows: firstly, after an active carbon 606 is arranged in an active carbon packing box 604, the active carbon packing box 604 is inserted into an embedded groove 601 in a smell removal filter 6, the arranged active carbon 606 is positioned in a filter inner cavity 603, then fixing screws 605 at two sides of the active carbon packing box 604 are in fit connection with fixing holes 602 at one side of the smell removal filter 6, so that the active carbon packing box 604 and the smell removal filter 6 are fixed, then filter cloth 705 is arranged in a filter plate 7, a slide bar at the lower end of the filter plate 7 is pushed into a slide rail 502 at the inner lower end of a dust filter box 5 after the filter plate 7 is pushed into the dust filter box 5, then mounting screws 704 are screwed on mounting holes 703 and connecting holes 503, the filter plate 7 and the dust filter box 5 are fixed, finally, the ventilation device can work, indoor air can be pumped into a ventilation pipe 2 through shutters 4, the air enters into the ventilation pipe 2 and then passes through the filter cloth 705 in the dust filter box 5, the filter cloth 705 filters the dust in the air, when the air is discharged to the deodorizing filter 6 in the exhaust pipe 3, the active carbon 606 in the filter cavity 603 can adsorb the peculiar smell in the air, so that the peculiar smell is not easy to carry in the air discharged from the exhaust pipe 3, the pollution to the air around the outside is avoided, and the effect of environmental protection is achieved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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. A ventilation device for heating and ventilation engineering comprises a main pipe (1), ventilation pipes (2) and a calandria (3), and is characterized in that the ventilation pipes (2) are fixedly connected to the lower end of the main pipe (1), and the middle part of the upper end of the main pipe (1) is fixedly connected with the calandria (3);

the lower ends of the ventilation pipes (2) are fixedly connected with shutters (4), the upper ends of the shutters (4) are provided with dust filter boxes (5), the middle part of the calandria (3) is fixedly connected with a deodorizing filter (6), the inner side of the dust filter box (5) is provided with a filter box inner cavity (501), the lower ends of the inner cavities (501) of the filter boxes are respectively provided with a slide rail (502), one side of the dust filter box (5) is respectively provided with a connecting hole (503), a filter plate (7) is arranged on one side of the dust filter box (5), the lower ends of the filter plate (7) are fixedly connected with sliding strips (701), the filter plate is characterized in that one side of the filter plate (7) is fixedly connected with a mounting plate (702), one side of the mounting plate (702) is provided with a mounting hole (703), and the middle of the mounting hole (703) is provided with a mounting screw (704).

2. The ventilation device for the heating and ventilation project according to claim 1, wherein an embedded groove (601) is formed in the middle of one side of the odor removal filter (6), a filter inner cavity (603) is formed in the middle of the inner side of the odor removal filter (6), an activated carbon packing box (604) is arranged in the middle of the embedded groove (601), activated carbon (606) is arranged on the inner side of the activated carbon packing box (604), and the outer diameter of the activated carbon packing box (604) is matched with the inner diameter of the embedded groove (601).

3. The ventilation device for heating and ventilation engineering according to claim 2, wherein one side of the activated carbon box (604) is connected with a fixing screw (605) in a penetrating manner, one side of the upper end of the odor removing filter (6) is provided with a fixing hole (602), and the fixing screw (605) and the fixing hole (602) can be connected in a fitting manner.

4. The ventilation device for heating and ventilation engineering according to claim 1, wherein the inner diameter of the inner cavity (501) of the filter box is matched with the outer diameter of the filter plate (7), and the slide rail (502) at the lower end of the inner cavity (501) of the filter box is matched and connected with the slide bar (701) at the lower end of the filter plate (7).

5. The ventilation apparatus for heating and ventilation engineering according to claim 1, wherein there are 2 mounting plates (702), the mounting plates (702) are symmetrically distributed around the filter plate (7), and the mounting holes (703) on one side of the mounting plates (702) are integrally formed with the connecting holes (503) and the mounting screws (704).

6. The ventilation device for heating and ventilation engineering according to claim 1, wherein the filter plate (7) is provided with a filter cloth (705) on the inner side, a sealing plate (706) is fixedly connected to the lower end of one side of the filter plate (7), and the bottom of the sealing plate (706) and the bottom of the dust filter box (5) are on the same horizontal plane.