CN210241931U

CN210241931U - Central air-conditioning air pipe

Info

Publication number: CN210241931U
Application number: CN201920961647.9U
Authority: CN
Inventors: Yi Tang; 唐毅
Original assignee: Hunan Yongyi Energy Saving Technology Co Ltd
Current assignee: Hunan Yongyi Energy Saving Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-03
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a central air conditioning tuber pipe, the technical field who relates to central air conditioning, the dismantlement and the very inconvenient problem of installation of the purifier of current central air conditioning tuber pipe have been solved, it includes the tuber pipe, filter and cup joint in the tuber pipe, be equipped with first recess on the tuber pipe inner wall, filter including filtering the frame, the filter layer, the dwang, one side that tuber pipe and first recess are relative is equipped with the opening that supplies to filter the horizontal pass through of frame, the tuber pipe is the pipe, it is the ring to filter the frame, filter layer circumference fixed connection is on filtering the frame inner wall, the dwang passes along filtering the frame diameter and penetrates the one end butt of filtering the frame in first recess, the dwang passes the other end of penetrating the filter frame and passes through the opening and penetrates the tuber pipe, the tuber pipe is equipped with in open position department and is used for. The utility model discloses have the effect of the purifier in dismantlement and the installation tuber pipe that can be very convenient.

Description

Central air-conditioning air pipe

Technical Field

The utility model belongs to the technical field of central air conditioning's technique and specifically relates to a central air conditioning tuber pipe is related to.

Background

When the central air conditioner is in operation, outdoor air enters the air pipe through the outdoor fan, is purified through the air pipe purifying device and then circulates to each room in a room through the fan coil, and therefore cooling and heating adjustment and air exchange of indoor air are achieved. The air pipe purifying device is one of indispensable important components of a central air conditioner, and mainly filters dust particles, dust and other impurities in air entering the air pipe, so that the cleanness and sanitation of the air entering a room are guaranteed. The existing air pipe purification device is generally fixedly arranged inside an air pipe, the disassembly and the assembly of the air pipe purification device are inconvenient, and the air pipe purification device also has an improved space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a central air conditioning tuber pipe of purifier convenient to detach and installation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a central air conditioning tuber pipe, includes the tuber pipe, filters the piece, it cup joints in the tuber pipe, be equipped with first recess on the tuber pipe inner wall, filter the piece including filtering frame, filter layer, dwang, the tuber pipe with one side that first recess is relative is equipped with the confession filter the horizontal opening that passes through of frame, the tuber pipe is the pipe, it is the ring to filter the frame, filter layer circumference fixed connection be in on the filter frame inner wall, the dwang is followed it passes to filter the frame diameter filter the one end butt of frame in the first recess, the dwang passes and penetrates the other end of filtering the frame passes through the opening passes through penetrate the tuber pipe.

Through adopting above-mentioned technical scheme, filter and install in the tuber pipe, play certain purification effect to the air of process, simultaneously through rotatory dwang pole, make and filter piece and opening and keep the level, filter and can follow the tuber pipe and dismantle easily and come out, through rotatory dwang, make and filter frame and opening and keep perpendicular, because filter piece and tuber pipe circumference butt, filter and can remain stable.

The utility model discloses further set up to: the air pipe is provided with a cover plate for covering the opening at the opening position, and the cover plate is abutted to the opening on the air pipe in the circumferential direction.

Through adopting above-mentioned technical scheme, because the tuber pipe is equipped with in open position department and is used for covering open-ended apron, in the opening of apron circumference butt on the tuber pipe, prevented to the at utmost that the tuber pipe from the opening part leaking out, can prevent to filter the piece slope simultaneously, can accumulate the dust that the tuber pipe dropped on the apron simultaneously, convenient centralized processing.

The utility model discloses further set up to: the air pipe is provided with second grooves on two sides of the opening position, the cover plate is fixedly connected with a lug which is matched with the second grooves, and the lug is elastic.

Through adopting above-mentioned technical scheme, further fix the apron, if the opening setting is in the tuber pipe downside, can prevent that the apron from dropping.

The utility model discloses further set up to: the cover plate is fixedly connected with a pull ring.

By adopting the technical scheme, the cover plate can be conveniently opened when the cover plate needs to be opened because the pull ring is fixedly connected on the cover plate.

The utility model discloses further set up to: the outer wall of the filter frame is circumferentially and fixedly and vertically connected with a hairbrush.

Through adopting above-mentioned technical scheme, because the fixed perpendicular brush that is connected with of circumference on the filter stand outer wall, can clean the dust of certain extent on the tuber pipe inner wall through rotatory dwang, the dust drops the back centralized processing on the apron.

The utility model discloses further set up to: the tuber pipe outer wall in opening both sides fixed perpendicular connection has two fixed plates that are the symmetry and set up, and a central air conditioning tuber pipe still includes the bolt, two fixed plates and dwang are penetrated simultaneously to the bolt.

Through adopting above-mentioned technical scheme, can prevent through the bolt location that the dwang from rotating, and then drive and filter a rotation, lead to unsatisfactory to air purification's effect.

The utility model discloses further set up to: the bolt in the both ends in the fixed plate outside all are equipped with and are used for preventing the gliding locating part of bolt.

Through adopting above-mentioned technical scheme, can restrict the bolt through the locating part and slide, prevent that the bolt from landing in the fixed plate.

The utility model discloses further set up to: the limiting piece is a nut.

By adopting the technical scheme, the limiting part is the nut, so that the nut can be easily detached and installed.

To sum up, the utility model discloses a beneficial technological effect does: the air pipe purification device can be conveniently disassembled and assembled, and meanwhile, dust at the position of the air pipe purification device can be cleaned.

Drawings

Fig. 1 is a schematic view of the overall structure of a central air-conditioning air duct of the present invention.

Fig. 2 is an exploded view of the air duct of the central air conditioner of the present invention.

In the figure, 1, an air duct; 2. a filter member; 3. a first groove; 4. a filter frame; 5. a filter layer; 6. rotating the rod; 7. an opening; 8. a cover plate; 9. a second groove; 10. a bump; 11. a pull ring; 12. a brush; 13. a fixing plate; 14. a bolt; 15. and a limiting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a central air-conditioning air duct, which comprises an air duct 1 and a filter member 2, the filter member 2 is sleeved in the air duct 1, the inner wall of the air duct 1 is provided with a first groove 3, the filter member 2 comprises a filter frame 4, a filter layer 5 and a rotary rod 6, one side of the air duct 1 opposite to the first groove 3 is provided with an opening 7 for the filter frame 4 to pass through transversely, the air duct 1 is a round tube, the filter frame 4 is a ring, the filter layer 5 is circumferentially and fixedly connected on the inner wall of the filter frame 4, the rotary rod 6 is abutted in the first groove 3 along one end of the filter frame 4 penetrating through the filter frame 4, the rotary rod 6 penetrates through the other end of the filter frame 4 and penetrates through the air duct 1 through the opening 7, the outer wall of the filter frame 4 is circumferentially and vertically connected with a brush 12, the cross-sectional area diameter of the inner wall of the air duct 1, and first recess 3 is slightly bigger than the cross-sectional area of dwang 6, and first recess 3 has certain degree of depth, can guarantee that the stability of dwang 6 is supported in first recess 3, and the length of opening 7 is slightly greater than the diameter of filtering frame 4 cross-sectional area, and the width of opening 7 is slightly greater than the holistic width of filtering frame 4, can guarantee that filtering frame 4 transversely can pass through opening 7.

Referring to fig. 1 and 2, the air duct 1 is provided with a cover plate 8 for covering the opening 7 at the position of the opening 7, the cover plate 8 is circumferentially abutted to the opening 7 on the air duct 1, the air duct 1 is provided with second grooves 9 at both sides of the position of the opening 7, the cover plate 8 is provided with a convex block 10 which is fixedly connected with the convex block 10 and is mutually matched with the second grooves 9, the convex block 10 has elasticity, the cover plate 8 is provided with a pull ring 11, the cover plate 8 is abutted to the opening 7, and has a certain friction force, the convex block 10 is mutually matched with the second grooves 9, a user can slightly press the convex block 10 tightly in the second grooves 9, the pull ring 11 is a semicircular ring, and the air.

Referring to fig. 1 and 2, the outer wall of the air duct 1 is fixedly and vertically connected with two fixing plates 13 which are symmetrically arranged on two sides of an opening 7, the air duct of the central air conditioner further comprises a bolt 14, the bolt 14 penetrates through the two fixing plates 13 and a rotating rod 6 simultaneously, the bolt 14 is provided with limiting parts 15 used for preventing the bolt 14 from sliding at two ends of the outer side of the fixing plates 13, the limiting parts 15 are nuts, the fixing plates 13 are square plates, the rotating rod 6 and the fixing plates 13 are provided with through holes at the same horizontal position, the bolt 14 penetrates through the through holes to prevent the rotating rod 6 from rotating, two ends of the bolt 14 are provided with threads matched with the nuts.

The implementation principle of the embodiment is as follows: during the installation, will filter piece 2 to its opening 7, grafting air-supply line 1, the one end butt of dwang 6 is in first recess 3 simultaneously, then drive through rotatory dwang 6 and filter piece 2 rotation, will filter piece 2 and rotate and open 7 orientation perpendicular back, will lap 8 and support tight opening 7, fix a position dwang 6 through bolt 14 simultaneously, say the nut again and screw into 14 both ends of bolt, fixed plate 13 is lived to the butt.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a central air conditioning tuber pipe, includes tuber pipe (1), filters piece (2), it cup joints to filter piece (2) in tuber pipe (1), its characterized in that: be equipped with first recess (3) on tuber pipe (1) inner wall, it includes filter frame (4), filter layer (5), dwang (6) to filter piece (2), tuber pipe (1) with one side that first recess (3) are relative is equipped with the confession filter frame (4) transversely opening (7) through, tuber pipe (1) is the pipe, filter frame (4) are the ring, filter layer (5) circumference fixed connection be in on filter frame (4) inner wall, dwang (6) are followed filter frame (4) diameter is passed through the one end butt of filter frame (4) is in first recess (3), dwang (6) are passed through the other end of filter frame (4) is passed through opening (7) are passed through tuber pipe (1).

2. The air duct of central air conditioner as claimed in claim 1, wherein: the air pipe (1) is provided with a cover plate (8) used for covering the opening (7) at the position of the opening (7), and the cover plate (8) is circumferentially abutted to the opening (7) on the air pipe (1).

3. The air duct of central air conditioner as claimed in claim 2, wherein: the air pipe (1) is provided with second grooves (9) on two sides of the position of the opening (7), the cover plate (8) is fixedly connected with lugs (10) which are matched with the second grooves (9), and the lugs (10) are elastic.

4. The air duct of central air conditioner as claimed in claim 2, wherein: and the cover plate (8) is fixedly connected with a pull ring (11).

5. The air duct of central air conditioner as claimed in claim 1, wherein: the outer wall of the filter frame (4) is circumferentially and fixedly and vertically connected with a hairbrush (12).

6. The air duct of central air conditioner as claimed in claim 1, wherein: tuber pipe (1) outer wall in opening (7) both sides fixed vertical connection has two fixed plates (13) that are the symmetry and set up, a central air conditioning tuber pipe still includes bolt (14), bolt (14) pass simultaneously and penetrate two fixed plates (13) and dwang (6).

7. The air duct of central air conditioner as claimed in claim 6, wherein: the bolt (14) is provided with limiting parts (15) used for preventing the bolt (14) from sliding at two ends of the outer side of the fixing plate (13).

8. The air duct of central air conditioner as claimed in claim 7, wherein: the limiting piece (15) is a nut.