CN218155012U

CN218155012U - Adjustable air outlet device for refrigeration house

Info

Publication number: CN218155012U
Application number: CN202222033692.2U
Authority: CN
Inventors: 李晔; 贾其洋; 石吉明; 李昕; 吴晋文; 张在营; 崔艳敏
Original assignee: Jinan Kenchi Refrigeration Equipment Co ltd
Current assignee: Jinan Kenchi Refrigeration Equipment Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-27
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an adjustable air-out device for freezer, its characterized in that: the air outlet device comprises an air outlet device shell, an air baffle, a hinged structure and an air baffle; the air baffle is fixedly connected to the edges of the two sides of the lower end of the air outlet device shell, the hinge structure is located inside the air outlet device shell, the air guide plate is installed inside the air outlet device shell, and the position of the air guide plate is relatively vertical to that of the air baffle. Compared with the traditional air outlet device, the utility model designs the air deflector and the wind deflector to adjust the size of the air outlet, so that the air speed of the air outlet of the heat flow breaker is increased, the wind loss is reduced, the air outlet concentration is improved, the heat flow breaker blocks heat flow, and the effect of maintaining the low-temperature environment in the refrigeration house is better; in addition the utility model discloses a hinge structure connects the aviation baffle for the size of air outlet can be adjusted as required to the aviation baffle adjustment position.

Description

A adjustable air-out device for freezer

Technical Field

The utility model relates to a freezer air-out device field specifically indicates an adjustable air-out device for freezer.

Background

The heat flow breaker is a door curtain with an invisible surface formed by driving strong airflow generated by a through-flow or centrifugal wind wheel through a high-speed motor. Therefore, the air curtain machine, the air curtain machine, the air brake and the air door are also called. The air curtain machine is arranged above doorways of refrigerating, air conditioning, dustproof and heat insulating markets, theaters, hotels, restaurants, conference halls, refrigerators, operating rooms, houses and the like, and the machine is started to separate indoor and outdoor air, so that the air curtain machine has the advantages of convenience in access, capability of preventing cold and hot air exchange indoors and outdoors, and meanwhile, the air curtain machine has the effects of dust prevention, pollution prevention and mosquito and fly prevention.

Nowadays, the heat flow interrupter is increasingly applied in the cold storage, but the interrupting effect of the heat flow interrupter is related to the air outlet effect, so the selection of the air outlet device is important. The shortcoming that current freezer air-out device has wind to decrease height, air-out effect not concentrated exists, in addition in the utility model's that patent publication is CN209819990U among the current patent utility model provides an air-out device, pendulum blade spare is fixed connection on the air-out device, can't carry out the part adjusted, and the air-out position is single, and the result of use is not good. In view of the above, we propose an adjustable air outlet device for a refrigerator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind can reduce wind loss, air-out effect and concentrate and can carry out an adjustable air-out device for freezer that position adjustment is carried out to the aviation baffle.

In order to solve the technical problem, the utility model provides a technical scheme does: an adjustable air outlet device for a refrigeration house comprises an air outlet device shell, an air baffle, a hinge structure and an air baffle; the wind shield is fixedly connected to the edges of the two sides of the lower end of the air outlet device shell, the hinge structure is located inside the air outlet device shell, the wind deflector is installed inside the air outlet device shell, and the wind deflector is relatively perpendicular to the wind shield;

the hinge structure comprises a first hinge rod, a second hinge rod and a hinge block; the two ends of the second hinge rod are round-headed rectangular rods, and hinge holes are formed in the two ends of the second hinge rod and used for connecting the first hinge rod with the hinge block; one end of the first hinge rod is hinged with a first hinge rod, one end of the first hinge rod, which is connected with the second hinge rod, is a round head, a hinge hole is formed in the end part of the first hinge rod, and the other end of the first hinge rod is fixedly connected with a first shaft; the end, far away from the hinge rod I, of the hinge rod II is hinged to a hinge block, the upper end of the hinge block is of a round head structure with hinge holes, and the lower end of the hinge block is fixedly connected to the air deflector.

Further, the whole cuboid structure that is upper and lower bottom surface open-ended of air-out device casing, the equal fixedly connected with deep bead of both sides lower extreme around the air-out device casing, deep bead are the semicircular structure that the button head faces down for block wind and spill the problem that causes the air-out to be not concentrated from the air-out device side.

Further, the upper end of four curb plates of air-out device casing all is equipped with the screw mounting panel, screw mounting panel and air-out device casing integrated into one piece surpass the edge of air-out device casing, are equipped with a plurality of screw holes on the screw mounting panel and are used for installing the screw, and air-out device casing passes through screw mounting panel, screw and screw hole bolted connection on the thermal current breaker.

Furthermore, the lower end of the inner side wall of the air outlet device shell is fixedly connected with two rotating shaft installation blocks, the upper end of the inner side wall of the air outlet device shell is fixedly connected with one rotating shaft installation block, an air deflector shaft is rotatably connected between the two rotating shaft installation blocks at the lower end, and the rotating shaft installation block at the upper end is rotatably connected with a first shaft.

Furthermore, one end of the first shaft, which is far away from the rotating shaft mounting block, is fixedly connected with a driving shaft, and the driving shaft is rotatably connected in the power box through a bearing; the driving shaft rotates to drive the shaft fixedly connected with the driving shaft to rotate, so that the hinge structure is driven to drive the air deflector to move.

Furthermore, the air deflector shaft is fixedly connected with air deflectors which are cuboid, and the two air deflectors are inclined downwards at a certain angle, so that the space of the air outlet can be reduced, and the air beams are more concentrated.

Compared with the prior art, the utility model the advantage lie in: compared with the traditional air outlet device, the utility model designs the air deflector and the wind deflector to adjust the size of the air outlet, so that the air speed of the air outlet of the heat flow breaker is increased, the wind loss is reduced, the air outlet concentration is improved, the heat flow breaker blocks heat flow, and the effect of maintaining the low-temperature environment in the refrigeration house is better; in addition the utility model discloses a hinge structure connects the aviation baffle for the size of air outlet can be adjusted as required to the aviation baffle adjustment position.

Drawings

Fig. 1 is a schematic view of the half-section structure of the present invention.

Fig. 2 is a schematic view of the hinge structure of the present invention.

As shown in the figure: 1. a casing of the air outlet device; 2. a wind deflector; 3. a hinge structure; 4. mounting a screw; 5. a screw; 6. a rotating shaft mounting block; 7. a first shaft; 8. an air deflector shaft; 9. an air deflector; 10. a power box; 11. a drive shaft; 12. a bearing; 13. a screw hole; 14. a first hinge rod; 15. a second hinge rod; 16. a hinged block.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof are intended to cover non-exclusive inclusions.

As shown in fig. 1, an adjustable air outlet device for a refrigeration house comprises an air outlet device shell 1, an air baffle 2, a hinge structure 3 and an air deflector 9; the wind shield 2 is semicircular and fixedly connected to the edges of the two sides of the lower end of the air outlet device shell 1, the hinge structure 3 is located inside the air outlet device shell 1 and connects the first shaft 7 with the wind deflector 9, the wind deflector 9 is installed inside the air outlet device shell 1, and the wind deflector 9 and the wind shield 2 are relatively vertical; the whole air outlet device shell 1 is of a cuboid structure with openings in the upper bottom surface and the lower bottom surface, the lower ends of the front side and the rear side of the air outlet device shell 1 are fixedly connected with wind shields 2, and the wind shields 2 are of a semicircular structure with downward round heads and are used for preventing the problem of non-centralized air outlet caused by leakage of air from the side surfaces of the air outlet device; the upper ends of four side plates of the air outlet device shell 1 are respectively provided with a screw mounting plate 4, the screw mounting plates 4 are rectangular thin plates, are integrally formed with the air outlet device shell 1 and exceed the edge of the air outlet device shell 1, a plurality of screw holes 13 are formed in the screw mounting plates 4 and are used for mounting screws 5, the air outlet device shell 1 is connected to a heat flow breaker through the screw mounting plates 4 and the screws 5 and the screw holes 13 through bolts, an opening in the upper end of the air outlet device shell 1 faces an air port of the heat flow breaker, and air blown out of the heat flow breaker enters from the upper end of the air outlet device shell 1 and is blown out through an air deflector 9 below the air outlet device shell; the lower end of the inner side wall of the air outlet device shell is fixedly connected with two rotating shaft mounting blocks 6, the upper end of the inner side wall of the air outlet device shell is fixedly connected with one rotating shaft mounting block 6, the rotating shaft mounting blocks 6 are round-headed and have a round hollow structure inside, an air deflector shaft 8 is rotatably connected between the two rotating shaft mounting blocks 6 at the lower end, and the rotating shaft mounting block 6 at the upper end is rotatably connected with a first shaft 7; one end of the first shaft 7, which is far away from the rotating shaft mounting block 6, is fixedly connected with a driving shaft 11, and the driving shaft 11 is rotatably connected in a power box 10 through a bearing 12; the driving shaft 11 rotates to drive the shaft I7 fixedly connected with the driving shaft to rotate, and the hinge structure is driven to drive the air deflector 9 to move so as to change the size of an air outlet of the air outlet device and adjust the air speed and the air outlet concentration; the wind deflector shaft 8 is fixedly connected with wind deflectors 9, the wind deflectors 9 are cuboid, and the two wind deflectors 9 are inclined downwards at a certain angle, so that the space of the wind outlet can be reduced, and wind beams are more concentrated.

As shown in fig. 2, the hinge structure 3 includes a first hinge rod 14, a second hinge rod 15 and a hinge block 16; the second hinge rod 15 is a rectangular rod with round heads at two ends, and hinge holes for connecting the first hinge rod 14 and the hinge block 16 are formed at two ends of the second hinge rod 15; one end of the first hinge rod 14 is hinged to one end of the second hinge rod 15, one end, connected with the second hinge rod 15, of the first hinge rod 14 is round-headed, a hinge hole is formed in the end part of the first hinge rod, and the other end of the first hinge rod 14 is fixedly connected with a first shaft 7; one end of the second hinge rod 15, which is far away from the first hinge rod 14, is hinged with a hinge block 16, the upper end of the hinge block 16 is of a round-head structure provided with a hinge hole, and the lower end of the hinge block 16 is fixedly connected to the air deflector 9; the first hinge rod 14 moves up and down to drive the second hinge rod 15 to move, and the second hinge rod 15 moves to drive the hinge block 16 hinged with the second hinge rod to move, so that the air deflector 9 rotates around the air deflector shaft 8 in a small range to change the size of the air outlet.

When the utility model is implemented, firstly, the air outlet device shell 1 is bolted on the heat flow breaker through the screw mounting plate 4 and the screw 5, and the upper opening of the air outlet device shell 1 faces the air outlet of the heat flow breaker, so that the air blown out by the heat flow breaker is blown into the air outlet device shell 1 from the upper opening of the air outlet device shell 1, and the air passes through the air outlet formed by the air deflector 9 and the wind deflector 2 from the inside of the air outlet device shell 1 and is blown out; if the air outlet position or the air speed is not ideal, the direction of the air outlet can be adjusted by adjusting the air deflector 9 to adjust the direction of the air outlet, or the air deflector 9 can be adjusted to adjust the size of the air outlet to change the air speed and the air outlet concentration.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an adjustable air-out device for freezer which characterized in that: comprises an air outlet device shell (1), a wind shield (2), a hinge structure (3) and a wind guide plate (9); the wind shield (2) is fixedly connected to the edges of two sides of the lower end of the air outlet device shell (1), the hinge structure (3) is located inside the air outlet device shell (1), the air deflector (9) is installed inside the air outlet device shell (1), and the position of the air deflector (9) is relatively vertical to that of the wind shield (2);

the hinge structure (3) comprises a first hinge rod (14), a second hinge rod (15) and a hinge block (16); the second hinge rod (15) is a rectangular rod with round heads at two ends, and hinge holes for connecting the first hinge rod (14) and the hinge block (16) are formed in two ends of the second hinge rod (15); one end of the first hinge rod (14) is hinged to the first hinge rod (15), one end, connected with the second hinge rod (15), of the first hinge rod (14) is round-headed, a hinge hole is formed in the end part of the first hinge rod, and the other end of the first hinge rod (14) is fixedly connected with the first shaft (7); one end of the second hinge rod (15) far away from the first hinge rod (14) is hinged to a hinge block (16), the upper end of the hinge block (16) is of a round head structure with a hinge hole, and the lower end of the hinge block (16) is fixedly connected to the air deflector (9).

2. The adjustable air outlet device for the refrigeration house according to claim 1, characterized in that: air-out device casing (1) is whole to be upper and lower bottom surface open-ended cuboid structure, the equal fixedly connected with deep bead (2) of both sides lower extreme around air-out device casing (1), and deep bead (2) are round head semicircular structure down for block wind and spill the problem that causes the air-out to be not concentrated from the air-out device side.

3. The adjustable air outlet device for the refrigeration house according to claim 1, characterized in that: the upper end of four curb plates of air-out device casing (1) all is equipped with screw mounting panel (4), screw mounting panel (4) and air-out device casing (1) integrated into one piece and surpass the edge of air-out device casing (1), are equipped with a plurality of screw holes (13) on screw mounting panel (4) and are used for installing screw (5), and air-out device casing (1) is through screw mounting panel (4), screw (5) and screw hole (13) bolted connection on the thermal current breaker.

4. The adjustable air outlet device for the refrigeration house according to claim 1, characterized in that: the air outlet device is characterized in that two rotating shaft installation blocks (6) are fixedly connected to the lower end of the inner side wall of the air guide plate (9) and the lower end of the inner side wall of the air outlet device shell (1), one rotating shaft installation block (6) is fixedly connected to the upper end of the air outlet device shell, an air guide plate shaft (8) is rotatably connected between the two rotating shaft installation blocks (6) at the lower end of the air outlet device shell, and a first shaft (7) is rotatably connected to the rotating shaft installation block (6) at the upper end of the air outlet device shell.

5. The adjustable air outlet device for the refrigeration house according to claim 1, characterized in that: one end of the first shaft (7) far away from the rotating shaft mounting block (6) is fixedly connected with a driving shaft (11), and the driving shaft (11) is rotatably connected in the power box (10) through a bearing (12); the driving shaft (11) rotates to drive the first shaft (7) fixedly connected with the driving shaft to rotate, so that the hinge structure is driven to drive the air deflector (9) to move.

6. The adjustable air outlet device for the refrigeration house according to claim 4, characterized in that: fixedly connected with aviation baffle (9) on aviation baffle axle (8), aviation baffle (9) are the cuboid, and two aviation baffles (9) can reduce the space of air outlet when being certain angle downward sloping and make the wind beam concentrate more.