CN211608844U

CN211608844U - Seat swirl air port

Info

Publication number: CN211608844U
Application number: CN201922262860.3U
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: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-02
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a seat whirl wind gap, its technical scheme main points are: the outer tube is internally provided with a convex retaining shoulder which is integrally formed with the outer tube, a front retaining body and a rear retaining body are respectively and fixedly arranged on two sides of the convex retaining shoulder of the outer tube, a connecting rod for connecting the inner wall of the front retaining body is fixedly arranged in the front retaining body, two supporting rods are fixedly arranged on one surface of the connecting rod away from the rear retaining body, a first spiral-flow plate, a second spiral-flow plate, a third spiral-flow plate and a fourth spiral-flow plate are sequentially and commonly fixed on the outer parts of the two supporting rods, the first spiral-flow plate and the third spiral-flow plate are conical, and the second spiral-flow plate and the fourth spiral-flow plate are annular; the seat swirl tuyere can be conveniently disassembled and assembled, has necessary dust blocking capacity, and can realize central circulation and external blowing circulation of wind power.

Description

Seat swirl air port

Technical Field

The utility model relates to an air conditioner accessory field, in particular to seat whirl wind gap.

Background

The swirl air port is a common accessory of a central air conditioner, is generally used for air dissipation at the air outlet of the central air conditioner, and is widely used. The seat swirl air port is used in places such as theaters, auditoriums, concert halls, cinemas and the like, and is arranged on the wall or the bottom surface and used for air supply.

According to the current Chinese patent with the publication number of CN206784931U, the vortex air port reservation structure for the seats of a large venue is disclosed, and comprises a PVC sleeve, a positioning batten, an inner side template, an outer side template, a reinforcing batten and a split screw, wherein a positioning control line is arranged on the inner side template, the PVC sleeve is arranged between the inner side template and the outer side template, the positioning batten fixed with an iron nail and the inner side template is arranged inside the PVC sleeve, the reinforcing batten is arranged outside the outer side template, the split screw sequentially penetrates through the inner side template, the positioning batten, the PVC sleeve, the outer side template and the reinforcing batten, and two ends of the split screw are tightly fixed through nuts respectively.

The positioning precision of the swirl air port in the swirl air port reservation structure of the large-scale venue seat is high, the construction efficiency is high, and the strong practicability is achieved. However, the reserved structure of the swirl air outlet of the seat in the large venue still has some disadvantages, such as: firstly, the parts are inconvenient to disassemble, assemble and replace, and are inconvenient to clean; secondly, the necessary dust blocking capacity is lacked; and thirdly, the central circulation and the external blowing circulation of wind power cannot be realized.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a seat whirl wind gap to solve the problem mentioned in the background art.

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

the utility model provides a seat whirl wind gap, includes outer body, outer internal have of outer tube with outer body integrated into one piece's protrusion keeps off the shoulder, outer body is in protrusion keeps off the both sides of shoulder and installs respectively and is fixed with preceding fender body and back fender body, be fixed with the connecting rod of connecting its inner wall in the preceding fender body, the connecting rod is keeping away from the one side of back fender body is fixed with two bracing pieces, two the outside of bracing piece is fixed with first whirl board, second whirl board, third whirl board and fourth whirl board jointly in proper order, first whirl board with the third whirl board is the toper, second whirl board with fourth whirl board is ring shape, first whirl board with the conical head of third whirl board sets up in opposite directions, the vent has been seted up respectively to second whirl board, third whirl board and the center department of fourth whirl board, first whirl board, The second whirl board the third whirl board with the fourth whirl board with it has the wind channel to reserve between the preceding baffle, the internal installation of back baffle is fixed with the hemisphere fender cover, set up densely covered through-hole on the hemisphere fender cover.

By adopting the technical scheme, the middle and outer tube bodies, the front baffle body and the rear baffle body of the seat swirl tuyere can be conveniently disassembled and assembled, the first swirl plate, the second swirl plate, the third swirl plate and the fourth swirl plate on the front baffle body can be conveniently cleaned, and the hemispherical baffle cover on the rear baffle body can be conveniently cleaned; in addition, the hemispherical shield installed in the rear shield body enables the seat swirl tuyere to have necessary dust blocking capacity; moreover, after the wind power blows the front baffle body, the central circulation and the external blowing circulation of the wind power can be realized by utilizing the first conical rotational flow plate, the third conical rotational flow plate, the second annular rotational flow plate and the fourth annular rotational flow plate as well as the air vents and the air channels.

Preferably, the front baffle is screwed inside the outer tube body.

Through adopting above-mentioned technical scheme, adopt threaded connection's mode convenient dismantlement installation with the preceding fender body.

Preferably, the front blocking body is provided with an inner inserting part which is integrally formed with the front blocking body, and the inner inserting part is inserted into the outer tube body.

Through adopting above-mentioned technical scheme, utilize interpolation portion can improve the firm nature of preceding fender installation.

Preferably, a sliding groove is formed in the outer tube body, a positioning column is connected in the sliding groove in a sliding mode, a spring is connected between the positioning column and the bottom of the sliding groove, and a positioning hole for inserting the positioning column is formed in the inserting portion.

Through adopting above-mentioned technical scheme, under the elastic force effect of sliding tray internal spring, the reference column can insert and realize the installation location to the locating hole.

Preferably, the rear baffle is inserted into the outer tube body.

Through adopting above-mentioned technical scheme, peg graft the back and keep off the body and conveniently dismantle it in outer tube body.

Preferably, an elastic clamping block is fixed on the rear baffle body, and a clamping groove for the elastic clamping block to be embedded is formed in the outer tube body.

Through adopting above-mentioned technical scheme, utilize the firm degree of installation that the cooperation of elasticity fixture block and draw-in groove can increase the back fender body.

Preferably, the hemispherical shield is provided with a circular ring part integrally formed with the hemispherical shield, the rear shield body is internally provided with an inner convex part integrally formed with the rear shield body, and the circular ring part is connected with the inner convex part through a plurality of screws.

Through adopting above-mentioned technical scheme, can realize fixing of hemisphere fender cover when the screw between screw ring portion and the interior convex part of screwing up.

Preferably, the front blocking body is provided with a limit ring part which is integrally formed with the front blocking body.

Through adopting above-mentioned technical scheme, the installation stroke of keeping off the body before spacing ring portion can restrict.

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

the middle and outer tube body, the front baffle body and the rear baffle body of the seat swirl tuyere can be conveniently disassembled and assembled, a first swirl plate, a second swirl plate, a third swirl plate and a fourth swirl plate on the front baffle body can be conveniently cleaned, and a hemispherical baffle cover on the rear baffle body can be conveniently cleaned;

secondly, the hemispherical shield installed in the rear shield body enables the seat swirl tuyere to have necessary dust blocking capacity;

and thirdly, after the wind power is blown to the front baffle body, the central circulation and the external blowing circulation of the wind power can be realized by utilizing the first conical rotational flow plate, the third conical rotational flow plate, the second annular rotational flow plate and the fourth annular rotational flow plate as well as the ventilation opening and the air duct.

Drawings

FIG. 1 is a schematic view for showing the structure of a seat swirl tuyere;

FIG. 2 is a sectional view showing the structure of a swirl tuyere of a seat;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

Reference numerals: 1. an outer tubular body; 2. a protruding shoulder; 3. a front baffle; 4. a rear baffle; 5. a connecting rod; 6. a support bar; 7. a first swirl plate; 8. a second swirl plate; 9. a third swirl plate; 10. a fourth swirl plate; 11. a vent; 12. an air duct; 13. a hemispherical shield; 14. a through hole; 15. an insertion portion; 16. a sliding groove; 17. a positioning column; 18. a spring; 19. positioning holes; 20. an elastic clamping block; 21. a circular ring part; 22. an inner convex portion; 23. a screw; 24. spacing ring portion.

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.

Example 1

Referring to fig. 1 and 2, a seat cyclone tuyere, including outer body 1, wherein have in outer body 1 with outer body 1 integrated into one piece's protrusion keep off shoulder 2, wherein outer body 1 is installed respectively and is fixed with preceding fender body 3 and back fender body 4 in the both sides that protrusion kept off shoulder 2, install and be fixed with hemisphere fender cover 13 in back fender body 4, set up densely distributed through-hole 14 on the hemisphere fender cover 13, can conveniently carry out the dismouting assembly between outer body 1 and preceding fender body 3 and the back fender body 4 in this seat cyclone tuyere, conveniently wash hemisphere fender cover 13 on the back fender body 4.

Referring to fig. 1 and 2, a connecting rod 5 connected to the inner wall of the front baffle 3 is fixed in the front baffle, two support rods 6 are fixed on the connecting rod 5 at the side far from the rear baffle 4, a first rotational flow plate 7, a second rotational flow plate 8, a third rotational flow plate 9 and a fourth rotational flow plate 10 are sequentially and jointly fixed outside the two support rods 6, the seat rotational flow air port is provided with a first rotational flow plate 7, a third rotational flow plate 9, a second rotational flow plate 8 and a fourth rotational flow plate 10 which are conical, conical heads of the first rotational flow plate 7 and the third rotational flow plate 9 are arranged oppositely, the centers of the second rotational flow plate 8, the third rotational flow plate 9 and the fourth rotational flow plate 10 are respectively provided with an air vent 11, an air channel 12 is reserved between the first rotational flow plate 7, the second rotational flow plate 8, the third rotational flow plate 9 and the fourth rotational flow plate 10 and the front baffle 3, and a hemispherical shield 13 arranged in the rear baffle 4 enables the seat rotational flow air port to have necessary dust blocking capacity; moreover, after the wind blows to the front baffle 3, the central circulation and the external blowing circulation of the wind can be realized by utilizing the first conical cyclone plate 7, the third conical cyclone plate 9, the second annular cyclone plate 8, the fourth annular cyclone plate 10, the ventilation opening 11 and the air duct 12.

Referring to fig. 2 and 3, the front baffle 3 is screwed inside the outer tube 1, and the front baffle 3 is screwed to facilitate disassembly and assembly; the front baffle 3 is provided with an inner inserting part 15 which is integrally formed with the front baffle 3, the inner inserting part 15 is inserted into the outer tube body 1, and the inner inserting part 15 can improve the firmness of the installation of the front baffle 3; wherein, a sliding groove 16 is arranged in the outer tube body 1, a positioning column 17 is connected in the sliding groove 16 in a sliding manner, a spring 18 is connected between the positioning column 17 and the bottom of the sliding groove 16, a positioning hole 19 for inserting the positioning column 17 is arranged on the inner inserting part 15, and the positioning column 17 can be inserted into the positioning hole 19 to realize the installation and positioning under the elastic force action of the spring 18 in the sliding groove 16.

Referring to fig. 2 and 4, the rear baffle 4 is inserted into the outer tube 1, and the rear baffle 4 is inserted into the outer tube 1 to facilitate the disassembly thereof; the elastic fixture block 20 is fixed on the rear baffle body 4, a clamping groove for the elastic fixture block 20 to be embedded is formed in the outer tube body 1, and the installation firmness of the rear baffle body 4 can be improved by matching the elastic fixture block 20 with the clamping groove; the hemispherical baffle cover 13 is provided with a circular ring part 21 which is integrally formed with the hemispherical baffle cover 13, an inner convex part 22 which is integrally formed with the rear baffle body 4 is arranged in the rear baffle body 4, the circular ring part 21 and the inner convex part 22 are connected through four screws 23, and when the screws 23 between the circular ring part 21 and the inner convex part 22 are screwed, the hemispherical baffle cover 13 can be fixed; the front baffle body 3 is provided with a limit ring part 24 which is integrally formed with the front baffle body 3, and the limit ring part 24 can limit the installation stroke of the front baffle body 3.

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 seat whirl wind gap, includes outer body (1), its characterized in that: the outer tube body (1) is internally provided with a convex retaining shoulder (2) integrally formed with the outer tube body (1), the outer tube body (1) is fixedly provided with a front retaining body (3) and a rear retaining body (4) at two sides of the convex retaining shoulder (2) respectively, the front retaining body (3) is internally fixed with a connecting rod (5) connected with the inner wall of the front retaining body, one surface of the connecting rod (5) far away from the rear retaining body (4) is fixed with two supporting rods (6), the outer parts of the two supporting rods (6) are sequentially and jointly fixed with a first spiral-flow plate (7), a second spiral-flow plate (8), a third spiral-flow plate (9) and a fourth spiral-flow plate (10), the first spiral-flow plate (7) and the third spiral-flow plate (9) are conical, the second spiral-flow plate (8) and the fourth spiral-flow plate (10) are circular, and conical heads of the first spiral-flow plate (7) and the third spiral-flow plate (9) are oppositely arranged, the air vent (11) have been seted up respectively to second whirl board (8), third whirl board (9) and the center department of fourth whirl board (10), first whirl board (7) second whirl board (8) third whirl board (9) with fourth whirl board (10) with it has wind channel (12) to reserve between preceding fender body (3), the back fender body (4) internal fixation is fixed with hemisphere shield (13), set up on hemisphere shield (13) through-hole (14) of densely covered.

2. A seat swirl tuyere according to claim 1, characterized in that: the front baffle body (3) is in threaded connection with the inside of the outer tube body (1).

3. A seat swirl tuyere according to claim 1, characterized in that: the front baffle body (3) is provided with an inner insertion part (15) which is integrally formed with the front baffle body (3), and the inner insertion part (15) is inserted into the outer tube body (1).

4. A seat swirl tuyere according to claim 3, characterized in that: the outer pipe body (1) is internally provided with a sliding groove (16), the sliding groove (16) is internally connected with a positioning column (17) in a sliding manner, the positioning column (17) is connected with a spring (18) between the bottom of the sliding groove (16), and the inner inserting part (15) is provided with a positioning hole (19) for inserting the positioning column (17).

5. A seat swirl tuyere according to claim 1, characterized in that: the rear baffle body (4) is inserted in the outer tube body (1).

6. The seat swirl tuyere of claim 5, wherein: an elastic clamping block (20) is fixed on the rear baffle body (4), and a clamping groove for embedding the elastic clamping block (20) is formed in the outer tube body (1).

7. A seat swirl tuyere according to claim 1, characterized in that: the semi-spherical baffle cover (13) is provided with a circular ring part (21) integrally formed with the semi-spherical baffle cover (13), an inner convex part (22) integrally formed with the rear baffle body (4) is arranged in the rear baffle body (4), and the circular ring part (21) is connected with the inner convex part (22) through a plurality of screws (23).

8. A seat swirl tuyere according to claim 1, characterized in that: the front baffle body (3) is provided with a limit ring part (24) which is integrally formed with the front baffle body (3).