CN217979218U

CN217979218U - Fresh air port structure

Info

Publication number: CN217979218U
Application number: CN202222336042.5U
Authority: CN
Inventors: 刘磊; 苏之勇; 陈俊华; 张英; 郭得锋; 李海军
Original assignee: Zhongyuan University of Technology
Current assignee: Zhongyuan University of Technology
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-06
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a fresh air inlet structure, including body and deep bead, the upper end of body is adduction form, and fixedly connected with bulge loop on the lateral wall of adduction department, and the internally mounted of body has the frame of placing that detachable is used for placing the filter core, and places and open on the frame and have the bleeder vent, and it has a plurality of through holes to open on the lateral wall of body, and the equal fixedly connected with in inside of every through hole is used for extrudeing the roof of installing the pipeline lateral wall, the utility model discloses a mode that the top ring that the reliability is higher extrudes the roof realizes the assembly to improve structural life, reduce the risk that becomes flexible, abnormal sound.

Description

Fresh air port structure

Technical Field

The utility model relates to a fresh air inlet technical field specifically is a fresh air inlet structure.

Background

In order to enter fresh air indoors, a fresh air system utilizes a fan to discharge outside air into the room through a fresh air port to achieve air exchange, generally, the installation of the fresh air port is divided into a clamping type and a fixed type, the fixed type is less in use at present because a wall body needs to be damaged and a filter element is not easy to detach and replace, and in addition, the clamping type technical content such as the CN207763217U is provided, the fresh air port is installed by utilizing the elasticity of an elastic piece, but the elastic piece can age after a long time, and the trouble problems of looseness and abnormal sound can occur. In order to solve the problem, the utility model provides a fresh air inlet structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fresh air opening structure to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fresh air inlet structure, includes body and deep bead, and the setting of deep bead can prevent that the wind that the body blew off from directly blowing the user, the upper end of body is adduction form, and fixedly connected with bulge loop on the lateral wall of adduction department, and the setting of adduction form can conveniently be in the same place body and tuber pipe interconnect, the internally mounted of body has the detachable to be used for placing the frame of placing of filter core, and places and open on the frame and have the bleeder vent, and the filter core can eliminate and get into impurity such as peculiar smell or dust in the indoor air, it has a plurality of through holes to open on the lateral wall of body, and the equal fixedly connected with in inside of every through hole is used for extrudeing the roof of installation pipeline lateral wall, can rely on the frictional force between roof and the installation pipeline to accomplish the installation of body.

Preferably, it has the annular to open on the inside wall of body, and the upper end cell wall of annular and the upper end cell wall of through hole are located same horizontal plane, the annular is connected with through the internal thread meshing that opens on its cell wall and is used for pushing up the apical ring that the roof goes to the outside, can make the smooth roof that will be located through hole inside of apical ring outwards push up when rotating the apical ring, the internal diameter of apical ring is the same with the internal diameter of body.

Preferably, the upper end surface of the top ring is an inclined plane with a low outer part and a high inner part, the longitudinal section of the top plate is an inclined plane with a thick upper part and a narrow lower part, and the inclined plane of the top ring is attached to the inner side surface of the top plate.

Preferably, fixedly connected with has elastic pothook more on the inside wall of the lower extreme of apical ring, and the material of pothook is elastic plastic, can produce elastic deformation, open on the deep bead have with the draw-in groove of pothook looks adaptation, make pothook and draw-in groove joint each other in the installation, can accomplish the installation of deep bead, and the lower extreme of pothook is the inclined plane of low in the outer height, and the setting on inclined plane can the easy to assemble deep bead.

Preferably, the last side fixedly connected with connecting rod of deep bead, the upper end of connecting rod with place frame fixed connection, only need dismantle the deep bead and get off and can take out the renew cartridge together placing the frame, the length of connecting rod is greater than the height of annular, can make the height that highly is higher than annular and through hole of placing the frame after the installation is accomplished.

Preferably, the connecting rod is fixedly connected with an air deflector, and the air deflector can avoid the influence of the clamping groove on air outlet.

Preferably, a plurality of sand grips of fixedly connected with on the lateral surface of roof, the setting of sand grip can make the installation of body more stable.

Preferably, place the frame and include framework and apron, the framework is connected with the apron meshing, and the filter core is placed in the inside of framework, the bleeder vent is located framework and apron, the external diameter of framework and the internal diameter looks adaptation of body, the framework can laminate each other with the inside wall of body after the installation finishes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model realizes the quick assembly and disassembly of the wind shield through the hook by matching the hook, the wind shield and the connecting rod, and the placing frame is connected with the wind shield through the connecting rod, and the filter element can be replaced only by assembling and disassembling the wind shield;

the utility model discloses a cooperation between apical ring and the roof has realized that the rotation apical ring can make the apical ring push up the roof outwards to can make the roof extrude the inside wall of installing the pipeline, accomplish the installation of body, the utility model discloses a mode of apical ring extrusion roof realizes stable assembly, possesses the characteristic that the initiative expands outward, can still keep stable installation effect after long-time the use, avoids the new wind gap to produce not hard up, abnormal sound.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional exploded view of the present invention;

fig. 3 is a cross-sectional view of the top plate of the present invention;

FIG. 4 is a schematic structural view of the convex ring of the present invention;

FIG. 5 is a schematic view of the connection between the top plate and the raised strip of the present invention;

fig. 6 is a schematic view of the connection between the hook and the top ring of the present invention.

In the figure: 1. the air-conditioner comprises a pipe body, 2 parts of a wind shield, 3 parts of a placing frame, 301 parts of a frame body, 302 parts of a cover plate, 4 parts of a through hole, 5 parts of a top plate, 6 parts of an annular groove, 7 parts of a top ring, 8 parts of a clamping hook, 9 parts of a clamping groove, 10 parts of a connecting rod, 11 parts of a wind shield, 12 parts of a convex ring, 13 parts of a convex strip.

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. 1-6, the present invention provides a technical solution: the utility model provides a fresh air inlet structure, includes body 1 and deep bead 2, and the setting of deep bead 2 can prevent that the wind that body 1 blew out from directly blowing the user, causes the user uncomfortable, the upper end of body 1 is the adduction form, and fixedly connected with bulge loop 12 on the lateral wall of adduction department, the setting of adduction form can conveniently be in the same place body and soft tuber pipe interconnect, and the inside support ring of soft tuber pipe inside can be blocked in the setting of bulge loop 12, makes the more stable of being connected between soft tuber pipe and the body 1, the internally mounted of body 1 has the frame 3 of placing that detachable is used for placing the filter core, and it has the bleeder vent to place to open on the frame 3, and the filter core can filter the air, eliminates and gets into impurity such as peculiar smell or dust in the indoor air, and the filter core can adopt active carbon, and the bleeder vent of placing on the frame 3 can make passing of air place frame 3 and its inside get into indoorly, it has a plurality of through holes 4 to open on the lateral wall of body 1, and the equal fixedly connected with the roof 5 that is used for extrudeing the roof of the installation pipeline lateral wall on the wall, and the installation of the friction of the installation of every through hole 4 is the installation of the new wind outlet that the installation of the construction is used for accomplishing.

Particularly, it has annular 6 to open on the inside wall of body 1, and the upper end cell wall of annular 6 is located same horizontal plane with the upper end cell wall of through hole 4, annular 6 is connected with the apical ring 7 that is used for pushing up roof 5 to the outside through opening some female thread engagement on its cell wall, can make apical ring 7 smooth will be located the inside roof 5 of through hole 4 outwards to push up when rotating apical ring 7, adopt apical ring 7 to push up roof 5 outwards, adopt this kind of active roof 5 extrusion installation pipeline's lateral wall reliability stronger, even lead to roof 5 after long-time use because ageing losing elasticity, roof 5 also can be under the effect of apical ring 7 stable extrusion installation pipeline's lateral wall to make the inside at the installation pipeline of body 1 stable installation, the internal diameter of apical ring 7 is the same with the internal diameter of body 1, can place frame 3 by easy to assemble.

Specifically, the upper end surface of the top ring 7 is an inclined surface with a low outside and a high inside, the longitudinal section of the top plate 5 is an inclined surface with a thick top and a narrow bottom, the inclined surface of the top ring 7 and the inner side surface of the top plate 5 are attached to each other, and the top plate 5 is pushed to the outside of the pipe body 1 in the upward movement process of the top ring 7.

Particularly, fixedly connected with has elastic pothook 8 on the inside wall of top ring 7's lower extreme, and pothook 8's material is elastic plastic, can produce elastic deformation, and pothook 8's setting can make things convenient for the installer to rotate top ring 7 simultaneously to can make things convenient for installer's installation work, it has the draw-in groove 9 with pothook 8 looks adaptation to open on the deep bead 2, makes pothook 8 and draw-in groove 9 mutual joint in the installation, can accomplish the installation of deep bead 2, only need locate the extrusion to body 1 center with pothook 8 when dismantling deep bead 2, makes pothook 8 and draw-in groove 9 break away from the joint, thereby can dismantle deep bead 2, and the lower extreme of pothook 8 is the low inclined plane in the outer height, and the setting on inclined plane can easy to assemble deep bead 2.

Particularly, the last side fixedly connected with connecting rod 10 of deep bead 2, the upper end of connecting rod 10 with place frame 3 fixed connection, when needing the renew cartridge, only need to dismantle deep bead 2 and get off and can will place frame 3 and take out the renew cartridge together, can make things convenient for the renewal work of filter core, the length of connecting rod 10 is greater than the height of annular 6, can make after the installation is accomplished and place frame 3 highly be higher than annular 6 and through hole 4's height, can make gas only pass and place frame 3 and its inside filter core and just can get into indoorly to can make the filter effect better.

Particularly, fixedly connected with aviation baffle 11 on connecting rod 10, aviation baffle 11 can be with the outside of the wind direction draw-in groove 9 that blows off from body 1 is inside, avoids draw-in groove 9 to influence the air-out.

Specifically, a plurality of convex strips 13 are fixedly connected to the outer side surface of the top plate 5, and the arrangement of the convex strips 13 can increase the friction force between the top plate 5 and the installation pipeline, so that the installation of the pipe body 1 is more stable.

Particularly, it includes framework 301 and apron 302 to place frame 3, framework 301 is connected with the meshing of apron 302, and the filter core is placed in framework 301's inside, and apron 302 can play the effect of fixed filter core, the bleeder vent is located framework 301 and apron 302, framework 301's external diameter and the internal diameter looks adaptation of body 1, framework 301 can laminate each other with the inside wall of body 1 after the installation finishes, has avoided the air not to filter just to get into indoorly.

The working principle is as follows: when the installation device is used, the flexible air pipe is pulled out from the inside of the installation pipeline, the flexible air pipe is connected with the pipe body 1, then the pipe body 1 can be inserted into the installation pipeline, the top ring 7 is rotated clockwise to enable the top ring 7 to move upwards to extrude the top plate 5 outwards, the inner side wall of the installation pipeline can be extruded after the top plate 5 is extruded, so that the installation of the pipe body 1 is completed, the placing frame 3 is inserted into the top ring 7, the placing frame 3 is upwards pushed through the wind shield 2 until the clamping hook 8 and the clamping groove 9 are mutually clamped, and the installation can be completed;

when the filter element needs to be replaced, the clamping hooks 8 are pushed to the center of the tube body 1, the clamping hooks 8 are separated from the clamping grooves 9, then the wind shield 2 and the placing frame 3 can be taken down to replace the filter element, and the wind shield 2 is installed again according to the steps after the filter element is replaced.

Claims

1. The utility model provides a fresh air inlet structure, includes body (1) and deep bead (2), its characterized in that: the upper end of body (1) is adduction form, and fixedly connected with bulge loop (12) on the lateral wall of adduction department, the internally mounted of body (1) has detachable to be used for placing frame (3) of placing of filter core, and places and open on frame (3) and have the bleeder vent, it has a plurality of through holes (4) to open on the lateral wall of body (1), and the equal fixedly connected with in inside of every through hole (4) is used for roof (5) of extrusion installation pipeline lateral wall.

2. The fresh air port structure of claim 1, wherein: open on the inside wall of body (1) has annular (6), and the upper end cell wall of annular (6) is located same horizontal plane with the upper end cell wall of through hole (4), open internal thread engagement that has on annular (6) through its cell wall and be connected with and be used for roof (5) to the outside apical ring (7) of going, the internal diameter of apical ring (7) is the same with the internal diameter of body (1).

3. The fresh air port structure of claim 2, wherein: the upper end face of the top ring (7) is an inclined plane with a low outer part and a high inner part, and the longitudinal section of the top plate (5) is an inclined plane with a thick upper part and a narrow lower part.

4. The fresh air port structure of claim 2, wherein: the wind screen is characterized in that a plurality of elastic clamping hooks (8) are fixedly connected to the inner side wall of the lower end of the top ring (7), clamping grooves (9) matched with the clamping hooks (8) are formed in the wind screen (2), and the lower ends of the clamping hooks (8) are inclined planes which are high outside and low inside.

5. The fresh air port structure of claim 4, wherein: the side fixedly connected with connecting rod (10) on wind shield (2), the upper end of connecting rod (10) with place frame (3) fixed connection, the length of connecting rod (10) is greater than the height of annular (6).

6. The fresh air port structure of claim 5, wherein: the connecting rod (10) is fixedly connected with an air deflector (11).

7. The fresh air port structure of claim 1, wherein: a plurality of convex strips (13) are fixedly connected on the outer side surface of the top plate (5).

8. The fresh air port structure of claim 1, wherein: place frame (3) including framework (301) and apron (302), framework (301) are connected with apron (302) meshing, the bleeder vent is located framework (301) and apron (302), the external diameter of framework (301) and the internal diameter looks adaptation of body (1).