Floor type air supply system

Abstract

The utility model relates to the technical field of floor air supply, and discloses a floor type air supply system which comprises a shell, air supply equipment is arranged in the shell, a rotating shaft is rotatably connected to the interior of the shell, an air supply plate is fixedly connected to the outer circumferential surface of the rotating shaft, and the outer surface of the air supply plate makes contact with the inner wall of the shell. And two threaded rods are rotationally connected to the interior of the shell. According to the floor type air supply system, a threaded rod drives a threaded pipe to move in the rotating process, the threaded pipe is promoted to drive a connecting plate and a rack to move at the same time, then a baffle can be opened and closed, the air supply angle of an air supply plate can be adjusted after the baffle is completely opened, and the purposes of preventing foreign matter from easily blocking an air supply opening and improving the air supply efficiency are achieved. And the air supply angle can be adjusted according to needs, the temperature adjusting efficiency is improved, and the problems that an air supply opening of an existing floor air supply structure is prone to being blocked by foreign matter, and temperature adjusting is slow are solved.

Description

Technical Field

[0001] The present application relates to the technical field of floor air supply, and in particular to a floor type air supply system. Background Art

[0002] Floor air supply is a mode of air supply at the bottom of the air conditioning system. It is an air flow organization form that sends air that has been treated with heat and moisture to the personnel activity area through the floor air supply outlet.

[0003] The air outlets of the existing floor air supply structure are generally exposed to the outside, which may be blocked by foreign objects. In addition, the direction of the floor air supply is relatively single, which is not conducive to the transmission of cold air or hot air, and the temperature adjustment is slow. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a floor-type air supply system, which has the advantages of being able to shield the air supply outlets of the air supply structure to prevent them from being blocked by foreign objects, being able to adjust the air supply direction, and improving the speed of temperature regulation. It solves the problem that the air supply outlets of the existing floor air supply structure are generally exposed to the outside, which is at risk of being blocked by foreign objects, and the direction of the floor air supply is relatively single, which is not conducive to the transmission of cold air or hot air, and the temperature regulation is slow.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a floor-type air supply system, comprising an outer shell, an air supply device being arranged inside the outer shell, a rotating shaft being rotatably connected inside the outer shell, an air supply plate being fixedly connected to the outer circumference of the rotating shaft, an outer surface of the air supply plate being in contact with an inner wall of the outer shell, two threaded rods being rotatably connected inside the outer shell, a threaded tube being threadedly connected to the outer circumference of each threaded rod, a connecting plate being fixedly connected to the outer circumference of the threaded tube, a baffle being fixedly connected between the two connecting plates, and a bottom surface of the baffle being in contact with an upper surface of the air supply plate.

[0006] Through the above scheme, since the air supply outlet of the existing floor air supply structure is generally exposed to the outside, there is a risk of being blocked by foreign objects, and the direction of floor air supply is relatively single, which is not conducive to the transmission of cold air or hot air, and the temperature adjustment is slow. The threaded rod drives the threaded tube to move during the rotation process, prompting the threaded tube to simultaneously drive the connecting plate and the rack to move, so that the baffle can be opened and closed, and the air supply angle of the air supply plate can be adjusted after the baffle is fully opened to prevent foreign objects from easily blocking the air supply outlet, and the air supply angle can be adjusted according to needs to improve the temperature regulation efficiency.

[0007] Furthermore, the air supply plate is provided with air supply openings arranged at equal distances, and each air supply hole is an arc-shaped structure.

[0008] Through the above scheme, the air supply plate can be protruded from the ground, the air supply angle can be adjusted, vertical air supply can be avoided all the time, and cold air or hot air can be obliquely transported to the activity area of ​​the space, thereby improving the temperature regulation efficiency.

[0009] Furthermore, two support plates are fixedly connected to the inner wall of the shell, and the back side of each support plate is in contact with the front side of the air supply plate.

[0010] Through the above solution, the air supply plate is supported to improve the overall stability of the air supply plate.

[0011] Furthermore, a rack is fixedly connected to the outer circumferential surface of the threaded tube, and two gears are fixedly sleeved on the outer circumferential surface of the rotating shaft, and the racks are respectively meshed with the gears.

[0012] Through the above scheme, the rack drives the gear to rotate during the movement, and then drives the air supply plate to rotate through the rotating shaft, so as to adjust the air supply angle of the air supply plate.

[0013] Furthermore, two guard plates are fixedly connected to the upper surface of the shell, and the guard plates are respectively located above the gears.

[0014] Through the above solution, the gears are protected to prevent them from being accidentally stepped on and damaged.

[0015] Furthermore, the outer circumferential surfaces of the two threaded rods are drivingly connected with a connecting belt, and a motor is provided on the front side of one of the threaded rods.

[0016] Through the above solution, the motor can provide power to one of the threaded rods, and the connecting belt can achieve linkage between the two threaded rods.

[0017] Furthermore, two limiting grooves are provided inside the shell, and the outer surface of the connecting plate is slidably connected to the shell through the limiting grooves.

[0018] Through the above solution, the threaded pipe is restricted to prevent the threaded pipe from rotating along with the threaded rod, so that the threaded pipe is always moved laterally.

[0019] Furthermore, the shell is provided with two transverse plates, the upper surfaces of the two transverse plates are provided with a top cover, the interior of the top cover is slidably inserted with equidistantly arranged bolts, and the outer circumferential surface of each bolt is connected to the internal thread of the transverse plate.

[0020] Through the above solution, the top cover is positioned by bolts, which makes it easy to install and disassemble the top cover and to maintain the air supply equipment.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The floor-type air supply system drives the threaded tube to move during the rotation of the threaded rod, which causes the threaded tube to simultaneously drive the connecting plate and the rack to move, thereby enabling the baffle to be opened and closed, and the air supply angle of the air supply plate to be adjusted after the baffle is fully opened, thereby preventing foreign objects from easily clogging the air supply port, and being able to adjust the air supply angle as needed to improve the temperature regulation efficiency, thereby solving the problem that the air supply port of the existing floor air supply structure is easily clogged by foreign objects and the temperature regulation is slow. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0024] Figure 2 This is the shell structure diagram of this application;

[0025] Figure 3 This is the threaded rod structure diagram for this application;

[0026] Figure 4 This is the air supply plate structure diagram for this application;

[0027] Figure 5 This is the shaft structure diagram of this application.

[0028] In the figure:

[0029] 1. Outer shell; 2. Air supply device; 3. Rotating shaft; 4. Air supply plate; 5. Support plate; 6. Threaded rod; 7. Threaded pipe; 8. Connecting plate; 9. Baffle; 10. Rack; 11. Gear; 12. Guard plate; 13. Connecting belt; 14. Motor; 15. Limiting groove; 16. Horizontal plate; 17. Top cover; 18. Bolts. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] See also Figure 1 , Figure 4 and Figure 5A floor-type air supply system in this embodiment includes a shell 1, an air supply device 2 is arranged inside the shell 1, a rotating shaft 3 is rotatably connected inside the shell 1, an air supply plate 4 is fixedly connected to the outer circumference of the rotating shaft 3, and the outer surface of the air supply plate 4 contacts the inner wall of the shell 1, and two threaded rods 6 are rotatably connected inside the shell 1, and a threaded tube 7 is threadedly connected to the outer circumference of each threaded rod 6, and a connecting plate 8 is fixedly connected to the outer circumference of the threaded tube 7, and a baffle 9 is fixedly connected between the two connecting plates 8, and the bottom surface of the baffle 9 contacts the upper surface of the air supply plate 4.

[0032] See also Figure 2 , Figure 3 and Figure 4 The air supply plate 4 is provided with equidistantly arranged air supply ports, each of which is an arc-shaped structure, so that the air supply plate 4 can protrude from the ground and adjust the air supply angle to avoid vertical air supply all the time, so as to ensure that cold air or hot air is obliquely transported to the activity area of ​​the space, thereby improving the temperature regulation efficiency.

[0033] See also Figure 3 and Figure 4 Two support plates 5 are fixedly connected to the inner wall of the shell 1, and the back side of each support plate 5 contacts the front side of the air supply plate 4 to support the air supply plate 4 and improve the overall stability of the air supply plate 4.

[0034] See also Figure 3 and Figure 5 The outer circumference of the threaded tube 7 is fixedly connected with a rack 10, and the outer circumference of the rotating shaft 3 is fixedly sleeved with two gears 11. The racks 10 are respectively meshed with the gears 11, so that the racks 10 drive the gears 11 to rotate during the movement, and then drive the air supply plate 4 to rotate through the rotating shaft 3 to adjust the air supply angle of the air supply plate 4.

[0035] See also Figure 1 , Figure 4 and Figure 5 Two guard plates 12 are fixedly connected to the upper surface of the housing 1. The guard plates 12 are respectively located above the gears 11 to protect the gears 11 and prevent the gears 11 from being accidentally stepped on and damaged.

[0036] See also Figure 3 and Figure 5 The outer circumferential surfaces of the two threaded rods 6 are transmission-connected with a connecting belt 13 , and a motor 14 is provided on the front side of one of the threaded rods 6 . The motor 14 can provide power for one of the threaded rods 6 , and the connecting belt 13 can realize the linkage between the two threaded rods 6 .

[0037] See also Figure 1 , Figure 2 and Figure 5Two limiting grooves 15 are provided inside the shell 1, and the outer surfaces of the connecting plate 8 are slidably connected to the shell 1 through the limiting grooves 15, respectively, to restrict the threaded tube 7, to prevent the threaded tube 7 from rotating with the threaded rod 6, and to enable the threaded tube 7 to always move laterally.

[0038] See also Figure 1 , Figure 2 and Figure 4 The housing 1 is provided with two horizontal plates 16, and a top cover 17 is provided on the upper surface of the two horizontal plates 16. Bolts 18 arranged equidistantly are slidably inserted inside the top cover 17. The outer circumferential surface of each bolt 18 is connected to the internal thread of the horizontal plate 16. The top cover 17 is positioned by the bolts 18, which facilitates the installation and disassembly of the top cover 17 and the maintenance of the air supply device 2.

[0039] A floor-type air supply system in the present embodiment drives the threaded tube 7 to move during the rotation of the threaded rod 6, so that the threaded tube 7 drives the connecting plate 8 and the rack 10 to move at the same time, so that the baffle 9 can be opened and closed, and the air supply angle of the air supply plate 4 can be adjusted after the baffle 9 is fully opened, thereby preventing foreign objects from easily blocking the air supply port, and adjusting the air supply angle as needed to improve the temperature regulation efficiency, thereby solving the problem that the air supply port of the existing floor air supply structure is easily blocked by foreign objects and the temperature regulation is slow.

[0040] It should be noted that the distance between the gear 11 and the rack 10 is greater than the width of the baffle 9, so that the air supply angle of the air supply plate 4 can be adjusted only after the baffle 9 is fully opened to avoid movement conflicts.

[0041] The working principle of the above embodiment is:

[0042] The shell 1 can be installed below the ground, and the upper surface of the shell 1 is flush with the ground. When the temperature needs to be adjusted, the motor 14 can be started to drive one of the threaded rods 6 to rotate, and the connecting belt 13 can realize the linkage between the two threaded rods 6, and then the connecting plate 8 is driven to move through the threaded tube 7, and the connecting plate 8 drives the baffle 9 to move and open, and then the air supply device 2 is started to transport cold air or warm air, and the cold air or warm air will be transported to the outside through the air supply port on the air supply plate 4. In the process of the threaded tube 7 driving the connecting plate 8 to move, the rack 10 will also be driven to move. When the baffle 9 is fully opened, the rack 10 and the gear 11 begin to mesh, and the motor 14 can be started again to cause the threaded tube 7 to drive the rack 10 to move forward, and the rack 10 drives the rotating shaft 3 to rotate through the gear 11, and the rotating shaft 3 drives the air supply plate 4 to rotate. The air supply angle of the air supply plate 4 can be adjusted as needed, and the air supply angle of the air supply plate 4 can be adjusted to the maximum, so that the cold air or hot air is obliquely transported to the activity area of ​​the space, thereby improving the temperature adjustment efficiency.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A floor-mounted air supply system, comprising a housing (1), characterized in that: An air supply device (2) is provided inside the shell (1), and a rotating shaft (3) is rotatably connected inside the shell (1), and an air supply plate (4) is fixedly connected to the outer circumferential surface of the rotating shaft (3), and the outer surface of the air supply plate (4) contacts the inner wall of the shell (1). Two threaded rods (6) are rotatably connected inside the shell (1), and the outer circumferential surface of each threaded rod (6) is threadedly connected to a threaded tube (7), and the outer circumferential surface of the threaded tube (7) is fixedly connected to a connecting plate (8), and a baffle (9) is fixedly connected between the two connecting plates (8), and the bottom surface of the baffle (9) contacts the upper surface of the air supply plate (4).

2. A floor-type air supply system according to claim 1, characterized in that: The air supply plate (4) is provided with air supply openings arranged at equal distances therefrom, and each air supply hole is an arc-shaped structure.

3. A floor-type air supply system according to claim 1, characterized in that: Two support plates (5) are fixedly connected to the inner wall of the outer shell (1), and the back surface of each support plate (5) is in contact with the front surface of the air supply plate (4).

4. A floor-type air supply system according to claim 1, characterized in that: A rack (10) is fixedly connected to the outer circumferential surface of the threaded tube (7), two gears (11) are fixedly sleeved on the outer circumferential surface of the rotating shaft (3), and the racks (10) are respectively meshed with the gears (11).

5. A floor-type air supply system according to claim 4, characterized in that: Two guard plates (12) are fixedly connected to the upper surface of the housing (1), and the guard plates (12) are respectively located above the gears (11).

6. A floor-type air supply system according to claim 1, characterized in that: The outer circumferential surfaces of the two threaded rods (6) are drivingly connected to a connecting belt (13), and a motor (14) is provided on the front side of one of the threaded rods (6).

7. A floor-type air supply system according to claim 1, characterized in that: Two limiting grooves (15) are provided inside the outer shell (1), and the outer surface of the connecting plate (8) is slidably connected to the outer shell (1) via the limiting grooves (15).

8. A floor-type air supply system according to claim 1, characterized in that: The housing (1) is provided with two transverse plates (16), the upper surfaces of the two transverse plates (16) are provided with a top cover (17), the interior of the top cover (17) is slidably plugged with equidistantly arranged bolts (18), and the outer circumferential surface of each bolt (18) is connected to the internal thread of the transverse plate (16).

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