CN211625643U

CN211625643U - Multi-outlet air diffuser

Info

Publication number: CN211625643U
Application number: CN201922288511.9U
Authority: CN
Inventors: 丁小军
Original assignee: Jingjiang Lianchuang Air Conditioning Equipment Engineering Co ltd
Current assignee: Jingjiang Lianchuang Air Conditioning Equipment Engineering Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-02
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a many outlets air diffuser, its technical scheme main points are: the device comprises a first pipeline and a second pipeline which are mutually communicated, wherein the second pipeline is provided with a plurality of branch pipes which are mutually communicated with the second pipeline, the end parts of the plurality of branch pipes are respectively in threaded connection with a fixed pipe, a supporting cylinder is inserted in the fixed pipe, two rings are fixed in the supporting cylinder, annular grooves are respectively formed in the two rings, gauze baffles and dust baffles are respectively fixed in the two annular grooves, densely distributed through holes are formed in the dust baffles, an outer extending pipe is detachably connected to one end of the fixed pipe far away from the branch pipes, a flow dispersing plate is rotatably connected in the outer extending pipe, a plurality of air dispersing grooves are formed in the flow dispersing plate, and a first fixing rod is fixedly arranged above the flow dispersing plate; this many exports air diffuser can reach the advantage of multiple spot wind-force dispersed flow when using to can filter the air current, can reach the new trend effect.

Description

Multi-outlet air diffuser

Technical Field

The utility model relates to an air conditioner accessory field, in particular to many exports air diffuser.

Background

The air diffuser is a common accessory of the central air conditioner, is generally used for air diffusion at an air outlet of the central air conditioner, and is widely used, and most air diffusers only have one air diffusion outlet.

Referring to the existing Chinese patent with publication number CN110469934A, the device discloses a ventilation and air exchange port device for a building equipment machine room, which comprises a diffuser body, wherein a circular air inlet, an arc transition section, a wedge-shaped air outlet and a sealing partition plate are arranged on the diffuser body; the air diffuser is arranged on the body at intervals of the wedge-shaped air outlets and the sealing partition plates, the wedge-shaped air outlets are arranged at intervals along the arc surface of the air diffuser body, the adjacent wedge-shaped air outlets are separated by the sealing partition plates, airflow flows in from the circular air inlet, and flows out from the wedge-shaped air outlets arranged at intervals through the arc transition section connected with the circular air inlet.

The ventilation air port device for the building equipment room can solve the problems of complex arrangement of air pipes, large initial engineering investment, large energy consumption, high engineering cost and short air outlet jet flow range in the existing building equipment room, and enables air supply of air conditioners to be uniformly distributed in the whole equipment room. However, the above-mentioned ventilation air vent device for the machine room of the construction equipment still has some disadvantages, such as: firstly, only one diffusion outlet is arranged; secondly, the dust-blocking effect is not achieved, and the disassembly, cleaning and replacement are inconvenient; thirdly, the wind-diffusing angle cannot be conveniently and flexibly adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a many exports air diffuser to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a multi-outlet air diffuser comprises a first pipeline and a second pipeline which are mutually communicated, wherein a flange plate is fixed at the end part of the first pipeline, a plurality of threaded holes are formed in the flange plate, a plurality of branch pipes which are mutually communicated with the second pipeline are arranged on the second pipeline, the end parts of the plurality of branch pipes are respectively in threaded connection with a fixed pipe, a supporting cylinder is inserted in the fixed pipe, two rings are fixed in the supporting cylinder, annular grooves are respectively formed in the two rings, a gauze blocking plate and a dust blocking plate are respectively fixed in the two annular grooves, densely distributed through holes are formed in the dust blocking plate, an outer extending pipe is also detachably connected at one end of the fixed pipe far away from the branch pipes, a flow diffusing plate is rotatably connected in the outer extending pipe, a plurality of air diffusing grooves are formed in the flow diffusing plate, and a first fixed rod is fixedly installed above the flow diffusing plate, the first fixing rod is rotatably connected in the outer extension pipe.

By adopting the technical scheme, the multi-outlet air diffuser can achieve the advantage of multi-point wind power air diffusing when in use, and can diffuse air from the end parts of the branch pipes respectively when in use; in addition, the gauze and dust baffles fixed in the inner ring groove of the ring on the supporting cylinder can filter the airflow, so that a fresh air effect can be achieved; in addition, the fixed pipe is in threaded connection with the end part of the branch pipe, so the fixed pipe can be conveniently disassembled, and the support cylinder is inserted in the fixed pipe, so the support cylinder can also be disassembled, so the replacement, disassembly and cleaning of accessories are convenient; moreover, an operator can drive the flow dispersing plate to rotate by rotating the first fixing rod, and the angle of the air dispersing groove can be adjusted, so that the flow dispersing effect can be conveniently realized.

Preferably, the branch pipe is internally provided with a first blocking shoulder which is integrally formed with the branch pipe.

Through adopting above-mentioned technical scheme, utilize first fender shoulder can restrict the position that fixed pipe installed in the branch pipe.

Preferably, the first blocking shoulder is fixed with a first sealing gasket at the end surface close to the fixed pipe.

Through adopting above-mentioned technical scheme, first seal ring can improve the sealing tightness after the installation of fixed pipe.

Preferably, the fixed pipe is internally provided with a second blocking shoulder which is integrally formed with the fixed pipe.

Through adopting above-mentioned technical scheme, the second keeps off the shoulder and can restrict the grafting stroke position of a supporting cylinder.

Preferably, a first magnetic ring is fixedly embedded in the end face of the supporting cylinder, and a second magnetic ring is fixedly embedded in the second retaining shoulder.

Through adopting above-mentioned technical scheme, utilize the absorption of first magnetism ring sum second magnetism ring to improve the firm degree of installation of a support section of thick bamboo.

Preferably, a sliding groove is formed in the supporting cylinder, an insertion block is connected to the inner side of the sliding groove in a sliding mode, a spring is connected between the insertion block and the bottom of the sliding groove, and an insertion groove for inserting the insertion block is formed in the fixing pipe.

Through adopting above-mentioned technical scheme, under the elastic force effect of sliding tray internal spring, the inserted block can insert to the slot in to can be fixed with a support section of thick bamboo.

Preferably, a second fixing rod is fixed to the top of the flow dispersing plate, a threaded rod is fixed to the top of the second fixing rod, and the threaded rod is in threaded connection with the first fixing rod.

Through adopting above-mentioned technical scheme, utilize second dead lever and threaded rod can conveniently fix first dead lever on the board is flowed in the scattered.

Preferably, a handle is fixed on one end of the first fixing rod far away from the flow dispersing plate.

Through adopting above-mentioned technical scheme, the handle can make things convenient for the operator to rotate first dead lever, drives the angle of adjustment of flow scattering board.

Preferably, a third retaining shoulder is fixed to the outer portion of the fixing pipe, a fourth retaining shoulder is fixed to the end portion of the outer pipe, and a locking sleeve is in threaded connection with the outer portions of the third retaining shoulder and the fourth retaining shoulder through common threads.

Through adopting above-mentioned technical scheme, keep off the outside lock sleeve of shoulder and can realize being connected fixedly to outer extension pipe and fixed pipe when screwing up the third.

To sum up, the utility model discloses following beneficial effect has:

the multi-outlet air diffuser has the advantages that when the multi-outlet air diffuser is used, multi-point wind power air diffusing can be achieved, and when the multi-outlet air diffuser is used, air can be diffused and exhausted from the end parts of the branch pipes respectively;

secondly, the gauze and the dust baffle fixed in the inner ring groove of the upper ring of the supporting cylinder can filter the airflow, so that a fresh air effect can be achieved;

thirdly, the fixed pipe is connected to the end part of the branch pipe through threads, so that the fixed pipe can be conveniently disassembled, and the support cylinder is inserted into the fixed pipe, so that the support cylinder can also be disassembled, and therefore, the replacement, the disassembly and the cleaning of accessories are convenient;

fourthly, the operator can drive the flow dispersing plate to rotate by rotating the first fixing rod, and the angle of the air dispersing groove can be adjusted, so that the flow dispersing effect can be conveniently realized.

Drawings

FIG. 1 is a schematic view of a multi-outlet diffuser configuration;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view of a configuration of a multiple outlet diffuser showing the configuration at a single leg;

fig. 4 is an enlarged view of fig. 3 at B.

Reference numerals: 1. a first conduit; 2. a second conduit; 3. a flange plate; 4. a threaded hole; 5. a branch pipe; 6. a fixed tube; 7. a support cylinder; 8. a loop; 9. a ring groove; 10. blocking gauze; 11. a dust guard; 12. a through hole; 13. an outer extension tube; 14. a flow dispersing plate; 15. a wind dispersing groove; 16. a first fixing lever; 17. a first catch shoulder; 18. a first sealing gasket; 19. a second shoulder; 20. a first magnetic ring; 21. a second magnetic ring; 22. a sliding groove; 23. inserting a block; 24. a spring; 25. a slot; 26. a second fixing bar; 27. a threaded rod; 28. a handle; 29. a third shoulder; 30. a fourth shoulder; 31. and a locking sleeve.

Detailed Description

The technical solution 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 and 2, a multi-outlet diffuser comprises a first duct 1 and a second duct 2 communicating with each other; in order to facilitate connection with an external air pipe, a flange 3 is fixed at the end part of the first pipeline 1, four threaded holes 4 are formed in the flange 3, and three branch pipes 5 communicated with the second pipeline 2 are arranged on the second pipeline 2; the multi-outlet air diffuser has the advantages that the multi-point wind power air diffuser can be achieved when the multi-outlet air diffuser is used, and air can be respectively diffused and exhausted from the end parts of the three branch pipes 5 when the multi-outlet air diffuser is used.

Referring to fig. 1, 3 and 4, the ends of three branch pipes 5 are respectively connected with a fixed pipe 6 by screw threads, a supporting cylinder 7 is inserted in the fixed pipe 6, two rings 8 are fixed in the supporting cylinder 7, ring grooves 9 are respectively arranged in the two rings 8, a yarn blocking cloth 10 and a dust blocking plate 11 are respectively fixed in the two ring grooves 9, densely distributed through holes 12 are arranged on the dust blocking plate 11, and the yarn blocking cloth 10 and the dust blocking plate 11 which are fixed in the ring grooves 9 in the rings 8 on the supporting cylinder 7 can filter the air flow, so that a fresh air effect can be achieved.

Referring to fig. 3 and 4, the fixed pipe 6 is further detachably connected to an outer pipe 13 at an end away from the branch pipe 5, a diffuser 14 is rotatably connected to the outer pipe 13, five diffuser slots 15 are formed in the diffuser 14, a first fixing rod 16 is fixedly installed above the diffuser 14, the first fixing rod 16 is rotatably connected to the outer pipe 13, and an operator can rotate the diffuser 14 by rotating the first fixing rod 16 to adjust the angle of the diffuser slots 15, so that the diffuser effect can be conveniently realized.

Referring to fig. 3 and 4, since the fixed pipe 6 is screwed to the end of the branch pipe 5, it can be easily disassembled, and the support cylinder 7 is inserted into the fixed pipe 6, it can also be disassembled, so it is convenient to replace, disassemble and clean the fittings.

Referring to fig. 3 and 4, in which a first shoulder 17 is formed integrally with the branch pipe 5 inside the branch pipe 5, the position of the fixing pipe 6 installed in the branch pipe 5 can be restricted by the first shoulder 17; meanwhile, the first blocking shoulder 17 is fixed with a first sealing washer 18 on the end face close to the fixed pipe 6, and the first sealing washer 18 can improve the sealing tightness after the fixed pipe 6 is installed.

Referring to fig. 3 and 4, a second stop shoulder 19 is formed integrally with the fixed pipe 6 in the fixed pipe 6, and the second stop shoulder 19 can limit the insertion stroke position of the support cylinder 7; meanwhile, a first magnetic ring 20 is fixedly embedded in the end face of the supporting cylinder 7, a second magnetic ring 21 is fixedly embedded in the second retaining shoulder 19, and the installation firmness of the supporting cylinder 7 can be improved by utilizing the adsorption of the first magnetic ring 20 and the second magnetic ring 21.

Referring to fig. 3 and 4, a sliding groove 22 is formed in the support cylinder 7, an insertion block 23 is slidably connected in the sliding groove 22, a spring 24 is connected between the insertion block 23 and the bottom of the sliding groove 22, an insertion groove 25 into which the insertion block 23 is inserted is formed in the fixed tube 6, and the insertion block 23 can be inserted into the insertion groove 25 under the elastic force of the spring 24 in the sliding groove 22, so that the support cylinder 7 can be fixed.

Referring to fig. 3 and 4, a second fixing rod 26 is fixed on the top of the diffuser plate 14, a threaded rod 27 is fixed on the top of the second fixing rod 26, the threaded rod 27 is screwed into the first fixing rod 16, and the first fixing rod 16 can be conveniently fixed on the diffuser plate 14 by using the second fixing rod 26 and the threaded rod 27.

Referring to fig. 1 and 2, a handle 28 is fixed to the first fixing rod 16 at an end away from the diffuser plate 14, and the handle 28 can facilitate an operator to rotate the first fixing rod 16 to drive the diffuser plate 14 to adjust the angle.

Referring to fig. 1 and 3, a third shoulder 29 is fixed on the outside of the fixed pipe 6, a fourth shoulder 30 is fixed on the end of the outer extension pipe 13, a locking sleeve 31 is screwed on the outside of the third shoulder 29 and the fourth shoulder 30 together, and the outer extension pipe 13 and the fixed pipe 6 can be connected and fixed by screwing the locking sleeve 31 on the outside of the third shoulder 29 and the fourth shoulder 30.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a many exports air diffuser, includes first pipeline (1) and second pipeline (2) that communicate each other, first pipeline (1) end fixing has ring flange (3), a plurality of screw hole (4), its characterized in that have been seted up on ring flange (3): the improved pipeline structure is characterized in that the second pipeline (2) is provided with a plurality of branch pipes (5) which are mutually communicated with the second pipeline (2), the end parts of the branch pipes (5) are respectively in threaded connection with a fixed pipe (6), a supporting barrel (7) is inserted in the fixed pipe (6), two rings (8) are fixed in the supporting barrel (7), two rings (9) are respectively arranged in the two rings (8), two ring grooves (9) and a dust blocking plate (10) are respectively fixed in the two ring grooves (9), densely distributed through holes (12) are formed in the dust blocking plate (11), one end of the fixed pipe (6) far away from the branch pipes (5) is also detachably connected with an outer pipe (13), the outer pipe (13) is rotatably connected with a flow dispersing plate (14), a plurality of air dispersing grooves (15) are formed in the flow dispersing plate (14), a first fixing rod (16) is fixedly installed above the flow dispersing plate (14), the first fixing rod (16) is rotatably connected in the outer extension pipe (13).

2. A multi-outlet diffuser in accordance with claim 1, wherein: the branch pipe (5) is internally provided with a first retaining shoulder (17) which is integrally formed with the branch pipe (5).

3. A multi-outlet diffuser according to claim 2, wherein: and a first sealing gasket (18) is fixed on the end surface of the first retaining shoulder (17) close to the fixed pipe (6).

4. A multi-outlet diffuser in accordance with claim 1, wherein: the fixed pipe (6) is internally provided with a second retaining shoulder (19) which is integrally formed with the fixed pipe (6).

5. A multi-outlet diffuser in accordance with claim 4 wherein: the end face of the supporting cylinder (7) is fixedly embedded with a first magnetic ring (20), and the second retaining shoulder (19) is fixedly embedded with a second magnetic ring (21).

6. A multi-outlet diffuser in accordance with claim 1, wherein: a sliding groove (22) is formed in the supporting barrel (7), an inserting block (23) is connected to the sliding groove (22) in a sliding mode, a spring (24) is connected between the inserting block (23) and the bottom of the sliding groove (22), and a slot (25) for inserting the inserting block (23) is formed in the fixing pipe (6).

7. A multi-outlet diffuser in accordance with claim 1, wherein: a second fixing rod (26) is fixed at the top of the flow dispersing plate (14), a threaded rod (27) is fixed at the top end of the second fixing rod (26), and the threaded rod (27) is in threaded connection with the inside of the first fixing rod (16).

8. A multi-outlet diffuser in accordance with claim 1, wherein: the first fixing rod (16) is fixed with a handle (28) at one end far away from the flow dispersing plate (14).

9. A multi-outlet diffuser in accordance with claim 1, wherein: the outer portion of the fixed pipe (6) is fixedly provided with a third retaining shoulder (29), the end portion of the outer extending pipe (13) is fixedly provided with a fourth retaining shoulder (30), and the outer portions of the third retaining shoulder (29) and the fourth retaining shoulder (30) are connected with a locking sleeve (31) through common threads.