CN114234427A

CN114234427A - Air pipe with air volume adjusting device

Info

Publication number: CN114234427A
Application number: CN202111590963.8A
Authority: CN
Inventors: 戈春鸿; 边云刚
Original assignee: Wuxi Shuangyang Hvac Equipment Co ltd
Current assignee: Wuxi Shuangyang Hvac Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-03-25

Abstract

The invention relates to the technical field of air pipes, in particular to an air pipe with an air quantity adjusting device. This application has the effect that can make the exhaust amount of wind of tuber pipe obtain adjusting.

Description

Air pipe with air volume adjusting device

Technical Field

The invention relates to the technical field of air pipes, in particular to an air pipe with an air quantity adjusting device.

Background

The air pipe is a metal or composite pipeline communicated with an air conditioner or a fan, and is a municipal infrastructure for circulating air, cooling or reducing the concentration of harmful gases.

Chinese patent publication No. CN102182871B discloses a blowpipe assembly, which comprises a bracket, an air outlet pipe, a connecting pipe, and an air inlet hose, wherein the air inlet hose is communicated with the air outlet pipe through the connecting pipe.

In view of the above-mentioned related art, when wind is discharged from the air outlet pipe, the air volume value of the wind discharged from the air outlet pipe is constant because the pipe diameter of the air outlet pipe is constant, and an operator is not easy to adjust the air volume discharged from the air outlet pipe, which is obviously insufficient.

Disclosure of Invention

In order to make the tuber pipe exhaust amount of wind obtain adjusting, this application provides an air pipe with air regulation device.

The application provides a tuber pipe with air regulation device adopts following technical scheme:

the utility model provides an tuber pipe with air regulation device, is including going out the tuber pipe, it is connected with a plurality of deep beads, a plurality of to rotate on the inside wall of play tuber pipe the deep bead is circumference setting and is in on the inside wall of play tuber pipe, adjacent two deep bead overlap sets up, it is a plurality of to be provided with in the play tuber pipe the deep bead pivoted drive assembly.

Through adopting above-mentioned technical scheme, during the use, the operator starts drive assembly, drive assembly drives a plurality of deep beads and rotates, because two adjacent deep beads divide the board overlap, therefore, when a deep bead takes place to rotate, a plurality of deep beads that circumference set up receive the effort of adjacent deep bead and take place to rotate, when a plurality of deep beads remove to the cross section that is close to the play tuber pipe, make the sectional area of play tuber pipe sheltered from, and then reduced the amount of wind that passes through from the play tuber pipe, when making a plurality of deep beads remove to the cross section of keeping away from the play tuber pipe, make the sectional area that the play tuber pipe was sheltered from reduce, and then increased the amount of wind that passes through from the play tuber pipe, therefore, can make the volume of wind of play tuber pipe exhaust obtain adjusting.

Optionally, drive assembly includes dwang, first pole, second pole, closed box, first gear and rack, the dwang rotates to wear to establish on the lateral wall of play tuber pipe, closed box sets up in the air-out pipe, the one end of dwang rotates to wear to establish closed box in and coaxial fixed connection first gear, the rack inserts in the closed box and with first gear engagement, the rack runs through closed box, the one end of rack rotates to be connected first pole with the second pole, first pole is kept away from the one end and one of rack the deep bead rotates to be connected, the second pole is kept away from the one end and another of rack the deep bead rotates to be connected, these two the deep bead sets up relatively.

Through adopting above-mentioned technical scheme, during the regulation, the operator rotates the dwang, the dwang drives first gear revolve, first gear and rack toothing, and then make the rack downstream in vertical direction, the removal of rack drives the one end that the deep bead was kept away from to first pole, the one end that the deep bead was kept away from to the second pole is the downstream simultaneously, and then make and first pole, the deep bead that the second pole is connected is by the downstream, and then make the deep bead that a plurality of circumference set up remove to the horizontality by vertical state gradually, and then played the effect that reduces air-out pipe air output, if need increase air output, the antiport dwang, make the rack upstream in vertical direction, make with first pole, the deep bead that the second pole is connected is propped to the direction of keeping away from air-out pipe axis, and then increased the air output of air-out pipe, and convenient regulation.

Optionally, be provided with the go-between on the pipe wall of play tuber pipe, the deep bead includes plate body and connecting pipe, the joint groove has been seted up on the connecting pipe, the joint groove along the length direction setting of connecting pipe, the connecting pipe with go-between joint, adjacent two be equipped with spacing pipe between the connecting pipe, spacing pipe box establishes on the go-between.

Through adopting above-mentioned technical scheme, during the installation, the operator blocks the go-between card into the joint inslot, has realized being connected of deep bead and go-between, sets up spacing pipe between two adjacent connecting pipes, has reduced the possibility of deep bead drunkenness.

Optionally, the plate bodies are all arranged in an arc shape.

Through adopting above-mentioned technical scheme, set the plate body to the arc, when making the deep bead rotate to vertical state, can maximum and the pipe wall laminating of going out the tuber pipe, increased the adjustable value of the biggest air output of play tuber pipe.

Optionally, the first rod is detachably connected to the rack, the first rod is detachably connected to the wind screen, and the second rod is detachably connected to the rack, and the second rod is detachably connected to the wind screen.

Through adopting above-mentioned technical scheme, when first pole, second pole take place to damage, the operator can dismantle first pole, second pole and change down to influence the normal regulation to the amount of wind.

Optionally, be equipped with the connecting plate on the deep bead, be connected with first locating pin on the connecting plate, the one end of rack is equipped with the second locating pin, first locating pin rotates to wear to establish the one end of first pole, another first locating pin rotates to wear to establish the one end at the second pole, the second locating pin rotates simultaneously to wear to establish the other end of first pole the other end of second pole, first spacing hole has been seted up on the first locating pin, the spacing hole of second has been seted up on the second locating pin, all wear to be equipped with a first steel wire in first spacing hole and the spacing hole of second, twist into the knot at the both ends of first steel wire.

By adopting the technical scheme, when in disassembly, an operator untwists a knot twisted by a first steel wire, removes one end of a first rod from a first positioning pin, removes the other end of the first rod from a second positioning pin, completes the disassembly of the first rod, removes one end of a second rod from the first positioning pin, removes the other end of the second rod from the second positioning pin, completes the disassembly of the second rod, when in need of assembly, penetrates the first positioning pin through one end of the first rod, penetrates the second positioning pin through the other end of the first rod, penetrates the first steel wire rope through a first limiting hole and forms the knot, makes the first connecting plate be positioned between the first steel wire rope and the first rod, penetrates the other first positioning pin through one end of the second rod, penetrates the second positioning pin through the other end of the second rod, at the moment, penetrates both ends of the first rod and the second rod, and ties the other first steel wire rope by the operator, realized spacing to second pole one end, simultaneously, run through the spacing hole of second and tie a knot with first wire rope, realized that the one end of deep bead, the one end that the deep bead was kept away from to first pole, second pole were kept away from to the deep bead spacing, convenient operation.

Optionally, the seal box includes box body and lid, be equipped with in the box body and be used for the lubrication assembly of rack.

Through adopting above-mentioned technical scheme, during the installation, the operator places first gear in the box body earlier, rotate the dwang again and wear to establish in the box body and with the coaxial fixed connection of first gear, later be connected lid and box body again, play sealed effect, reduce wind to the normal pivoted influence of first gear, then, lubricate the rack through lubricated subassembly, make the rack can normally move.

Optionally, the lubricating assembly includes two lubricating sponges filled with lubricating oil and an extrusion plate, the two lubricating sponges are in contact with each other, the extrusion plate is connected to the side wall of the rack, the box body is provided with a first through groove for the extrusion plate to pass through, a gap between the two lubricating sponges is located on a moving track of the extrusion plate, and a plurality of circulation holes communicated to teeth of the rack are formed in a smooth surface of the rack.

Through adopting above-mentioned technical scheme, during the use, when first rack and first logical groove sliding fit, the stripper plate gets into the box body, and the stripper plate passes from the gap that two lubricated sponges contacted for two lubricated sponges are extruded, and then make the lubricating oil of absorbing in the lubricated sponge extruded, and flow to the tooth of rack through the circulation hole on, when first gear and gear engagement, also can play the lubricated effect of gear.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the wind shield driving assembly is arranged to be circumferentially arranged and drive the wind shield rotating driving assembly, two adjacent wind shields are arranged in an overlapped mode, an operator starts the driving assembly, the driving assembly drives the wind shields to rotate, the two adjacent wind shields are overlapped, therefore, when one wind shield rotates, the plurality of wind shields circumferentially arranged rotate after receiving the acting force of the adjacent wind shields, when the plurality of wind shields move to the cross section close to the wind outlet pipe, the sectional area of the wind outlet pipe is shielded, the air quantity passing through the wind outlet pipe is reduced, when the plurality of wind shields move to the cross section far away from the wind outlet pipe, the sectional area of the wind outlet pipe is reduced, the air quantity passing through the wind outlet pipe is increased, and therefore the air quantity discharged by the wind outlet pipe can be adjusted;

2. the wind-out pipe air-out device is provided with the rotating rod, the first rod, the second rod, the sealing box, the first gear and the rack, an operator rotates the rotating rod, the rotating rod drives the first gear to rotate, the first gear is meshed with the rack, the rack is further enabled to move downwards in the vertical direction, the moving of the rack drives one end of the first rod, which is far away from the wind shield, one end of the second rod, which is far away from the wind shield, to simultaneously move downwards, the wind shields connected with the first rod and the second rod are further pulled downwards, and further a plurality of wind shields arranged in the circumferential direction are gradually moved to the horizontal state from the vertical state, so that the effect of reducing the air-out quantity of the air-out pipe is achieved, if the air-out quantity needs to be increased, the rotating rod is rotated reversely, the rack is enabled to move upwards in the vertical direction, the wind shields connected with the first rod and the second rod are supported in the direction far away from the axis of the air-out pipe, and further the air-out quantity of the air-out pipe is increased, the adjustment is convenient.

Drawings

Fig. 1 is a schematic structural diagram of an air duct with an air volume adjusting device according to the present application.

Fig. 2 is a schematic view of the structure of the mounting ring groove in the embodiment of the present application.

Fig. 3 is a schematic structural view of a connection ring and a clamping groove in the embodiment of the application.

Fig. 4 is a schematic structural diagram of a driving assembly in an embodiment of the present application.

FIG. 5 is a cross-sectional view of a lubrication assembly in an embodiment of the present application.

Description of reference numerals: 1. an air outlet pipe; 2. mounting a ring groove; 3. a wind deflector; 31. a plate body; 32. a connecting pipe; 4. rotating the rod; 5. a first lever; 6. a second lever; 7. a closure box; 71. a box body; 72. a box cover; 8. a first gear; 9. a rack; 10. a connecting ring; 11. a limiting pipe; 12. a clamping groove; 13. a support beam; 14. a rotary switch; 15. a lubricating sponge; 16. a pressing plate; 17. a first through groove; 18. a flow-through hole; 19. a connecting plate; 20. a second plate; 21. a second positioning pin; 22. a second limiting hole; 23. a first positioning pin; 24. a first limit hole; 25. a first steel wire.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses tuber pipe with air regulation device. Referring to fig. 1, fig. 2 and fig. 3, an tuber pipe with air regulation device is including going out tuber pipe 1, and integrated into one piece has installation annular 2 on the inside wall of play tuber pipe 1, rotates on the inside wall of play tuber pipe 1 to be connected with a plurality of deep beads 3, and a plurality of deep beads 3 are circumference setting on the inside wall of play tuber pipe 1, and two adjacent deep beads 3 overlap sets up, are provided with in the play tuber pipe 1 and are used for driving 3 pivoted drive assembly of a plurality of deep beads.

Referring to fig. 2, 3 and 4, the driving assembly includes a rotating rod 4, a first rod 5, a second rod 6, a sealing box 7, a first gear 8 and a rack 9, a connecting ring 10 is disposed in the mounting ring groove 2, the connecting ring 10 is formed by a steel strip to form a sealing ring, a plurality of limiting tubes 11 are fixedly connected in the mounting ring groove 2, the limiting tubes 11 are sleeved on the connecting ring 10, the limiting tubes 11 are made of plastic and can deform in a certain amount, and a certain distance exists between two adjacent limiting tubes 11. The wind shield 3 comprises a plate body 31 and a connecting pipe 32, wherein the plate body 31 is arranged in an arc shape, the plate body 31 is fixedly connected with the connecting pipe 32, a clamping groove 12 clamped with the connecting pipe 32 is formed in the connecting pipe 32, the clamping groove 12 is arranged along the length direction of the connecting pipe 32, and a limiting pipe 11 is arranged between every two adjacent connecting pipes 32.

The operator is with spacing pipe 11 fixed connection back in installation annular 2, insert spacing pipe 11 with the one end of go-between 10 in, put into installation annular 2 with a connecting pipe 32 and make the one end of connecting pipe 32 and the one end contact of spacing pipe 11, later continue to insert this connecting pipe 32 with the one end of go-between 10 in, analogize with this, department of joining in marriage from beginning to end at go-between 10, can insert in installation annular 2 with connecting pipe 32, make joint groove 12 and go-between 10 joint, and then realize the installation to deep bead 3, spacing pipe 11 has not only played spacing effect, the effect of fixed mounting go-between 10 has still been played.

Referring to fig. 1, 4 and 5, a supporting beam 13 is fixedly connected to the inner side wall of the air outlet pipe 1, the supporting beam 13 coincides with the diameter of the air outlet pipe 1, the rotating rod 4 rotates to penetrate through the side wall of the air outlet pipe 1, a rotating switch 14 is arranged at one end of the rotating rod 4, and the rotating switch 14 has a self-locking function. The enclosure 7 comprises a box 71, inside the box 71 there being provided a lubricating assembly for lubricating the rack 9. The box body 71 is fixedly connected to the supporting beam 13, and the supporting beam 13 shields one part of the opening of the box body 71, and the box cover 72 is fixedly connected to the box body 71 and shields the other part of the opening.

Referring to fig. 1, 4 and 5, one end of the rotating rod 4 is rotatably disposed in the box 71 and coaxially and fixedly connected to the first gear 8, and the rack 9 vertically penetrates through the box 71 and is engaged with the first gear 8. Lubricating assembly includes two lubricated sponges 15 and the stripper plate 16 of inhaling full lubricating oil, two lubricated sponge 15 fixed connection are on the inner wall of box body 71, two lubricated sponge 15 mutual contact, fixed connection stripper plate 16 on the plain noodles of rack 9, set up the first logical groove 17 that supplies stripper plate 16 to pass on the box body 71, the bottom of straight box body 71 is extended to first logical groove 17, the gap of two lubricated sponge 15 contacts is on stripper plate 16's removal orbit, set up a plurality of circulation holes 18 that communicate to rack 9 tooth on the plain noodles of rack 9.

Referring to fig. 1, 4 and 5, two connecting plates 19 are fixedly connected to a plate body 31, one connecting plate 19 is fixedly connected to one plate body 31, the two connecting plates 19 are arranged oppositely, a second plate 20 is integrally formed at the bottom of a rack 9, a second positioning pin 21 is fixedly connected to the second plate 20, the second positioning pin 21 is simultaneously and rotatably inserted into one end of a first rod 5 and one end of a second rod 6, a second limiting hole 22 is formed in the second positioning pin 21, a first positioning pin 23 is rotatably connected to the connecting plate 19, a first limiting hole 24 is formed in the first positioning pin 23, a first positioning pin 23 is simultaneously and rotatably inserted into one connecting plate 19 and one end of the first rod 5, another first positioning pin 23 is simultaneously and rotatably inserted into the other end of another connecting plate 19 and the other end of the second rod 6, first steel wires 25 are respectively arranged in the first limiting hole 24 and the second limiting hole 22, two ends of the first steel wires 25 are twisted into a knot, to first pole 5, second pole 6 has played spacing effect, first pole 5 has been reduced, the possibility that second pole 6 drops from first locating pin 23, first pole 5 has also been reduced, the possibility that second pole 6 drops from second locating pin 21, first pole 5 to the damage when needs, when second pole 6 is changed, the operator only need untie the knot that wire rope beaten can, first pole 5 and rack 9 have been realized, can dismantle with deep bead 3 and be connected, second pole 6 and rack 9, can dismantle with deep bead 3 and be connected, and convenient operation.

The implementation principle of this application embodiment's tuber pipe with air regulation device does: when the wind screen box is used, an operator unlocks the rotary switch 14, then rotates the rotary switch 14, the rotary switch 14 drives the rotary rod 4 to rotate, the rotary rod 4 drives the first gear 8 to rotate, the first gear 8 is meshed with the rack 9, the rack 9 further moves downwards in the vertical direction, the extrusion plate 16 is in sliding fit with the first through groove 17 and gradually moves towards the box body 71, the lubricating sponge 15 filled with lubricating oil is extruded, after the lubricating oil lubricates the rack 9, the lubricating oil flows onto teeth of the rack 9 along the circulation hole 18, when the rack 9 is meshed with the first gear 8, the first gear 8 is lubricated, meanwhile, the movement of the rack 9 drives one end of the first rod 5, which is far away from the wind screen 3, one end of the second rod 6, which is far away from the wind screen 3, to simultaneously move downwards, so that the wind screens 3 connected with the first rod 5 and the second rod 6 are pulled downwards, and further the plurality of circumferentially arranged wind screens 3 gradually move towards the horizontal state from the vertical state, and then played the effect that reduces the air output of tuber pipe 1, if need increase the air output, the antiport dwang 4 makes rack 9 rebound in vertical direction, makes the deep bead 3 of being connected with first pole 5, second pole 6 be propped to the direction of keeping away from the axis of tuber pipe 1, and then has increased the air output of tuber pipe 1, and it is convenient to adjust.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an tuber pipe with air regulation device, includes air-out pipe (1), its characterized in that: it is connected with a plurality of deep bead (3) to rotate on the inside wall of air-out pipe (1), and is a plurality of deep bead (3) are circumference setting and are in on the inside wall of air-out pipe (1), adjacent two deep bead (3) overlap sets up, be provided with in the air-out pipe (1) and be used for driving a plurality of deep bead (3) pivoted drive assembly.

2. The air duct with air volume adjusting device of claim 1, wherein: the driving assembly comprises a rotating rod (4), a first rod (5), a second rod (6), a sealing box (7), a first gear (8) and a rack (9), the rotating rod (4) rotates to be arranged on the side wall of the air outlet pipe (1), the sealing box (7) is arranged in the air outlet pipe (1), one end of the rotating rod (4) rotates to be arranged in the sealing box (7) and is fixedly connected with the first gear (8), the rack (9) is inserted into the sealing box (7) and is meshed with the first gear (8), the rack (9) penetrates through the sealing box (7), one end of the rack (9) is rotatably connected with the first rod (5) and the second rod (6), the first rod (5) is far away from one end of the rack (9) and one wind shield (3) are rotatably connected, one end, far away from the rack (9), of the second rod (6) is rotatably connected with the other wind deflector (3), and the two wind deflectors (3) are arranged oppositely.

3. The air duct with air volume adjusting device of claim 1, wherein: be provided with go-between (10) on the pipe wall of play tuber pipe (1), deep bead (3) are including plate body (31) and connecting pipe (32), joint groove (12) have been seted up on connecting pipe (32), joint groove (12) along the length direction of connecting pipe (32) sets up, connecting pipe (32) with go-between (10) joint, adjacent two be equipped with spacing pipe (11) between connecting pipe (32), spacing pipe (11) cover is established on go-between (10).

4. The air duct with air volume adjusting device of claim 3, wherein: the plate bodies (31) are all arranged in an arc shape.

5. The air duct with air volume adjusting device of claim 2, wherein: the first rod (5) and the rack (9) as well as the first rod (5) and the wind shield (3) can be detachably connected, and the second rod (6) and the rack (9) as well as the second rod (6) and the wind shield (3) can be detachably connected.

6. The air duct with air volume adjusting device of claim 5, wherein: a connecting plate (19) is arranged on the wind shield (3), a first positioning pin (23) is connected on the connecting plate (19), one end of the rack (9) is provided with a second positioning pin (21), the first positioning pin (23) is rotatably arranged at one end of the first rod (5), the other first positioning pin (23) is rotatably arranged at one end of the second rod (6), the second positioning pin (21) is simultaneously and rotatably arranged at the other end of the first rod (5) and the other end of the second rod (6) in a penetrating way, a first limit hole (24) is arranged on the first locating pin (23), a second limit hole (22) is arranged on the second locating pin (21), a first steel wire (25) penetrates through the first limiting hole (24) and the second limiting hole (22), and two ends of the first steel wire (25) are twisted into knots.

7. The air duct with air volume adjusting device of claim 2, wherein: the seal box comprises a box body (71) and a box cover (72), wherein a lubricating component used for lubricating the rack (9) is arranged in the box body (71).

8. The air duct with air volume adjusting device of claim 7, wherein: the lubricating assembly comprises two lubricating sponges (15) filled with lubricating oil and an extrusion plate (16), the two lubricating sponges (15) are in mutual contact, the extrusion plate (16) is connected to the side wall of the rack (9), a first through groove (17) for the extrusion plate (16) to penetrate through is formed in the box body (71), a gap between the two lubricating sponges (15) is formed in the moving track of the extrusion plate (16), and a plurality of circulation holes (18) communicated to teeth of the rack (9) are formed in the smooth surface of the rack (9).