Round air supply distributor

Abstract

The utility model relates to the technical field of air conditioner ventilation, and discloses a circular air supply distributor which comprises a static pressure box body, a spherical spray head is slidably connected to the interior of the static pressure box body, a straight rod is fixedly connected to the interior of the spherical spray head, a movable rod is rotatably connected to the outer wall of the straight rod, and a connecting base is rotatably connected to the outer wall of the movable rod. The outer wall of the connecting base is fixedly connected with a sliding block, the interior of the sliding block is in threaded connection with a threaded rod, one end of the threaded rod is rotationally connected with a base, and the outer wall of the base is fixedly connected to the interior of the static pressure box body. According to the distributor, the knob is rotated to drive the sliding block to slide on the threaded rod, and the movable rod is pulled to drive the spherical spray head to rotate, so that the problems that an air pipe in an existing distributor is long in mounting distance and large in size, and meanwhile, the air flowing direction and distribution cannot be controlled according to requirements are solved, and the adaptability of the distributor is improved; and the space is efficiently utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of air - conditioning ventilation, in particular to a circular air - supply distributor. Background Art

[0002] Air - conditioning air - supply distribution technology refers to, in an air - conditioning system, through reasonable design of the air - supply system, adoption of appropriate air - supply methods and control strategies, realizing uniform distribution of air flow, thereby improving indoor air quality, maintaining a comfortable environmental temperature and humidity, and reducing energy consumption.

[0003] In the existing air - supply distribution technology of air - conditioning ventilation systems, especially in the air - conditioning of large - height spaces, traditional galvanized steel air ducts plus air outlets are usually adopted. The installation distance of the air ducts is long, the size of the air ducts is large, which affects the building height and increases the construction cost; due to the large resistance of the air ducts and the high installation of the air outlets, the air - supply effect of the air - conditioner cannot be satisfied, resulting in an increase in transmission energy consumption. At the same time, due to too many air ducts set in the workshop, it also affects the building aesthetics and cannot control the flow direction and distribution of the delivered air according to requirements. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a circular air - supply distributor, aiming to improve the problems in the existing distributor that the installation distance of the air duct is long, the size of the air duct is large, and at the same time, the air flow direction and distribution cannot be controlled according to requirements.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a circular air - supply distributor, including a static - pressure box body. A spherical nozzle is slidably connected inside the static - pressure box body. A straight rod is fixedly connected inside the spherical nozzle. A movable rod is rotatably connected to the outer wall of the straight rod. A connecting seat is rotatably connected to the outer wall of the movable rod. A slider is fixedly connected to the outer wall of the connecting seat. A threaded rod is threadedly connected inside the slider. One end of the threaded rod is rotatably connected to a base. The outer wall of the base is fixedly connected inside the static - pressure box body. The other end of the threaded rod is fixedly connected to a knob. The outer wall of the base penetrates into the inside of the static - pressure box body. An air - duct connection ring is fixedly connected inside the static - pressure box body. A filtering component is arranged inside the air - duct connection ring.

[0006] Further, the filtering component includes a fixing ring. The outer wall of the fixing ring is slidably connected inside the air - duct connection ring. A positioning block is fixedly connected to the outer wall of the fixing ring. The outer wall of the positioning block is slidably connected inside the air - duct connection ring. A filter screen is fixedly connected inside the fixing ring.

[0007] Further, a sliding rod is slidably connected inside the static - pressure box body. One end of the sliding rod is fixedly connected to a mounting plate. The other end of the sliding rod is slidably connected to a sliding sleeve.

[0008] Further, the outer wall of the mounting plate is slidably connected to the inside of the static pressure box body, and the outer wall of the sliding sleeve is fixedly connected to the inside of the static pressure box body.

[0009] Further, a fixing plate is slidably connected to the outer wall of the sliding rod, and the outer wall of the fixing plate is fixedly connected to the inside of the static pressure box body.

[0010] Further, a push plate is fixedly connected to the sliding rod, and the outer wall of the push plate is slidably connected to the inside of the static pressure box body.

[0011] Further, a spring is sleeved on the outer wall of the sliding sleeve, one end of the spring is fixedly connected to the inside of the static pressure box body, and the other end of the spring is fixedly connected to the outer side wall of the push plate.

[0012] Further, a sliding seat is fixedly connected to the outer wall of the push plate, and the outer wall of the sliding seat is slidably connected to the inside of the static pressure box body.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, first, by rotating the knob to drive the slider to slide on the threaded rod, and at the same time pulling the movable rod to drive the spherical nozzle to rotate, so as to achieve the effect of accurately controlling the air flow direction and distribution. At the same time, the air supply distance is far and the coverage area is large, solving the problems that the air duct installation distance is long and the air duct size is large in the existing distributor, and at the same time, the air flow direction and distribution cannot be controlled according to requirements, improving the adaptability of the distributor and efficiently using the space.

[0015] 2. In the utility model, by sliding the sliding seat to drive the sliding rod to slide inside the sliding sleeve while pulling back the mounting plate, so as to achieve the effect of quickly assembling the distributor, solving the problem that most of the existing distributors are fixedly installed by bolts and are not convenient for disassembly and replacement, and improving the convenience of the distributor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic perspective view of a circular air supply distributor proposed by the utility model;

[0017] Figure 2 is a cross-sectional view of the internal structure of the static pressure box body of a circular air supply distributor proposed by the utility model;

[0018] Figure 3 is a schematic partial view of the spherical nozzle of a circular air supply distributor proposed by the utility model;

[0019] Figure 4 is Figure 3Enlarged view of area A in the [Chinese context].

[0020] Legend:

[0021] 1. Static pressure box body; 2. Spherical nozzle; 3. Straight rod; 4. Movable rod; 5. Connecting seat; 6. Slide block; 7. Threaded rod; 8. Base; 9. Knob; 10. Air duct connecting ring; 11. Fixed ring; 12. Positioning block; 13. Filter screen; 14. Slide rod; 15. Mounting plate; 16. Slide sleeve; 17. Fixed plate; 18. Push plate; 19. Spring; 20. Slide seat. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figures 1 - 2 , an embodiment provided by the present invention: a circular air supply distributor, including a static pressure box body 1, a spherical nozzle 2 is slidably connected inside the static pressure box body 1, a straight rod 3 is fixedly connected inside the spherical nozzle 2, a movable rod 4 is rotatably connected to the outer wall of the straight rod 3, a connecting seat 5 is rotatably connected to the outer wall of the movable rod 4, a slide block 6 is fixedly connected to the outer wall of the connecting seat 5, a threaded rod 7 is threadedly connected inside the slide block 6, one end of the threaded rod 7 is rotatably connected to a base 8, the outer wall of the base 8 is fixedly connected inside the static pressure box body 1, the other end of the threaded rod 7 is fixedly connected to a knob 9, the outer wall of the base 8 penetrates to the inside of the static pressure box body 1, a air duct connecting ring 10 is fixedly connected inside the static pressure box body 1, and a filtering component is arranged inside the air duct connecting ring 10;

[0024] Specifically, by rotating the knob 9, the threaded rod 7 is driven to rotate, and the slide block 6 slides accordingly, thereby pulling the connecting seat 5, and further pulling the movable rod 4 to pull the straight rod 3, which is fixed inside the spherical nozzle 2, to realize the change of the nozzle direction. The base 8 effectively reduces the friction between the threaded rod 7 and the static pressure box body 1, protects the static pressure box body 1, and extends the service life. Controlling the air flow direction and distribution in this way not only improves the performance of the air conditioning system, but also improves the indoor air quality and comfort. The increase in the air supply distance and the expansion of the coverage area enable the distributor to have greater flexibility and adaptability in terms of space utilization. It not only simplifies the adjustment and maintenance process of the air conditioning system, but also improves the user experience and comfort.

[0025] Refer to Figures 1 - 2, the filtering component includes a fixing ring 11, the outer wall of the fixing ring 11 is slidably connected to the inside of the air duct connecting ring 10, a positioning block 12 is fixedly connected to the outer wall of the fixing ring 11, the outer wall of the positioning block 12 is slidably connected to the inside of the air duct connecting ring 10, and a filter screen 13 is fixedly connected to the inside of the fixing ring 11;

[0026] Specifically, by fixing the positioning block 12 on the outer wall of the fixing ring 11, the fixing ring 11 can slide into the inside of the air duct connecting ring 10 through the positioning block 12. At the same time, the positioning block 12 can also limit the position of the fixing ring 11. Then, the filter screen 13 is fixed inside the fixing ring 11, so that the filter screen 13 can filter the air, thereby achieving the effect of ensuring air quality.

[0027] Refer to Figures 3 - 4 , a sliding rod 14 is slidably connected to the inside of the static pressure box body 1. One end of the sliding rod 14 is fixedly connected to a mounting plate 15, and the other end of the sliding rod 14 is slidably connected to a sliding sleeve 16; the outer wall of the mounting plate 15 is slidably connected to the inside of the static pressure box body 1, and the outer wall of the sliding sleeve 16 is fixedly connected to the inside of the static pressure box body 1; a fixing plate 17 is slidably connected to the outer wall of the sliding rod 14, and the outer wall of the fixing plate 17 is fixedly connected to the inside of the static pressure box body 1; a push plate 18 is fixedly connected to the sliding rod 14, and the outer wall of the push plate 18 is slidably connected to the inside of the static pressure box body 1; a spring 19 is sleeved on the outer wall of the sliding sleeve 16, one end of the spring 19 is fixedly connected to the inside of the static pressure box body 1, and the other end of the spring 19 is fixedly connected to the outer side wall of the push plate 18; a sliding seat 20 is fixedly connected to the outer wall of the push plate 18, and the outer wall of the sliding seat 20 is slidably connected to the inside of the static pressure box body 1;

[0028] Specifically, by sliding the sliding seat 20 inward, the sliding seat 20 drives the push plate 18 to slide together. The push plate 18 is fixed to the outer wall of the sliding rod 14, so that the sliding rod 14 can smoothly slide inside the sliding sleeve 16. The sliding of the sliding rod 14 guides the mounting plate 15 to be pulled inward. At the same time, the sliding of the push plate 18 compresses the spring 19, which is convenient for the reset of the mounting plate 15 after disassembly. Such a design not only improves the disassembly efficiency but also ensures the safety and reliability of the disassembly process. Through this rapid disassembly technical means, maintenance personnel can more quickly complete the disassembly and replacement work of the distributor, saving maintenance time, improving maintenance efficiency, and reducing production downtime. This improvement in convenience not only improves the efficiency of the production line but also reduces the maintenance cost, providing a more reliable guarantee for production.

[0029] Working principle: When the angle of the spherical nozzle 2 needs to be adjusted, rotate the knob 9 to drive the threaded rod 7 to rotate. At the same time, the slider 6 can slide on the outer wall of the threaded rod 7. Then, the connecting seat 5 pulls the movable rod 4, so that the movable rod 4 can pull the straight rod 3. Since the straight rod 3 is fixed inside the spherical nozzle 2, the movable rod 4 can pull the spherical nozzle 2, thereby changing the nozzle direction of the spherical nozzle 2. The base 8 can effectively reduce the friction between the threaded rod 7 and the static pressure box body 1, and thus protect the static pressure box body 1 to a certain extent, so as to achieve the effect of accurately controlling the air flow direction and distribution. At the same time, the air supply distance is far, the coverage area is large, the adaptability of the distributor is improved, and the space is efficiently utilized. When the distributor needs to be quickly disassembled, slide the sliding seat 20 inward, so that the sliding seat 20 can drive the push plate 18 to slide together. Since the push plate 18 is fixed on the outer wall of the sliding rod 14, the sliding rod 14 can slide inside the sliding sleeve 16, and then pull the mounting plate 15 inward. And when the push plate 18 slides, it can compress the spring 19, which is convenient for the reset of the mounting plate 15 after disassembly, so as to achieve the effect of quickly disassembling the distributor and improve the convenience of the distributor.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A circular air supply distributor, comprising a static pressure box body (1), characterized in that: A spherical nozzle (2) is slidably connected inside the static pressure box body (1). A straight rod (3) is fixedly connected inside the spherical nozzle (2). A movable rod (4) is rotatably connected to the outer wall of the straight rod (3). A connecting seat (5) is rotatably connected to the outer wall of the movable rod (4). A slider (6) is fixedly connected to the outer wall of the connecting seat (5). A threaded rod (7) is threadedly connected inside the slider (6). One end of the threaded rod (7) is rotatably connected to a base (8). The outer wall of the base (8) is fixedly connected inside the static pressure box body (1). The other end of the threaded rod (7) is fixedly connected to a knob (9). The outer wall of the base (8) penetrates into the inside of the static pressure box body (1). An air duct connecting ring (10) is fixedly connected inside the static pressure box body (1). A filtering component is arranged inside the air duct connecting ring (10).

2. The circular air supply distributor according to claim 1, wherein: The filtering component includes a fixing ring (11). The outer wall of the fixing ring (11) is slidably connected inside the air duct connecting ring (10). A positioning block (12) is fixedly connected to the outer wall of the fixing ring (11). The outer wall of the positioning block (12) is slidably connected inside the air duct connecting ring (10). A filter screen (13) is fixedly connected inside the fixing ring (11).

3. A circular air supply distributor according to claim 2, characterized in that: A slide rod (14) is slidably connected inside the static pressure box body (1). One end of the slide rod (14) is fixedly connected to a mounting plate (15). The other end of the slide rod (14) is slidably connected to a sliding sleeve (16).

4. The circular air supply distributor according to claim 3, wherein: The outer wall of the mounting plate (15) is slidably connected inside the static pressure box body (1). The outer wall of the sliding sleeve (16) is fixedly connected inside the static pressure box body (1).

5. A circular air supply distributor according to claim 4, characterized in that: A fixing plate (17) is slidably connected to the outer wall of the slide rod (14). The outer wall of the fixing plate (17) is fixedly connected inside the static pressure box body (1).

6. The circular air supply distributor according to claim 5, characterized in that: A push plate (18) is fixedly connected to the slide rod (14). The outer wall of the push plate (18) is slidably connected inside the static pressure box body (1).

7. A circular air supply distributor according to claim 6, characterized in that: A spring (19) is sleeved on the outer wall of the sliding sleeve (16). One end of the spring (19) is fixedly connected inside the static pressure box body (1). The other end of the spring (19) is fixedly connected to the outer side wall of the push plate (18).

8. The circular air supply distributor according to claim 7, wherein: A sliding seat (20) is fixedly connected to the outer wall of the push plate (18). The outer wall of the sliding seat (20) is slidably connected inside the static pressure box body (1).

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