Floor air supply pipeline system

Abstract

The utility model relates to the technical field of ventilation pipeline equipment, and discloses a floor air supply pipeline system which comprises a mounting box, a mounting plate is fixedly connected to the outer wall of the mounting box, a top cover is slidably connected to the inner wall of the mounting plate, mounting blocks which are in bilateral symmetry are fixedly connected to the interior of the top cover, and adjusting rotating shafts are rotatably connected to the interiors of the mounting blocks. A fixing shaft is fixedly connected to the lower surface of the adjusting rotating shaft, a rotating disc is fixedly connected to the lower surface of the fixing shaft, a plurality of connecting rods are rotatably connected to the interior of the rotating disc, hinge seats are fixedly connected to the outer walls of the connecting rods, and connecting rods are fixedly connected to one sides of the outer walls of the hinge seats. According to the air purifier, through the cooperation of the mounting box, the mounting plate, the top cover, the mounting block, the adjusting rotating shaft, the fixing shaft, the rotating disc, the connecting rod, the hinge seat, the connecting rod, the clamping block and the spring, the effect of conveniently and rapidly disassembling and cleaning the interior of the mounting box is achieved, and the air cleanliness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation pipeline equipment, in particular to a floor air supply pipeline system. Background Art

[0002] The floor air supply duct system is an air conditioning system design that evenly delivers hot and cold air to different areas by installing air supply ducts under the floor of the building. This system can achieve multiple advantages such as uniform air distribution, energy saving, air purification, aesthetics and space saving. Compared with the traditional ceiling air supply system, the floor air supply system can more effectively utilize the natural convection phenomenon, reduce energy consumption, and reduce the entry of dust and pollutants by hiding the air supply vents and equipping air filters. Therefore, it has been widely used in commercial buildings, office buildings and high-end residences.

[0003] After searching, a floor air supply pipe system is disclosed in the publication number: CN201255490Y, which belongs to the technical field of ventilation pipe system. The system includes an air supply pipe, an air supply distributor and an air supply terminal device; the air supply pipe is composed of a plurality of first pipe bodies plugged into each other, the air supply distributor is composed of a second pipe body with the same cross-sectional shape as the first pipe body, the air supply terminal device is composed of a bellows with an open top and an air outlet cover plate with an air outlet that is buckled on the top opening of the bellows and has an air outlet, the first pipe body, the second pipe body and the bellows are all composed of inner and outer two-layer plates and an insulation layer filled between the inner and outer two-layer plates, the second pipe body is plugged into the first pipe body, and its side wall is provided with an air outlet interface; the side wall of the bellows is provided with an air inlet interface, and the air outlet interface is connected to the air inlet interface through a branch pipe. The system can meet the load-bearing requirements of being buried in the floor, and is convenient to be buried in the floor and quickly assembled and disassembled. Although the application meets the load-bearing requirements of being buried in the floor through structures such as the air supply duct, air supply distributor, air supply terminal device, first tube body, second tube body and bellows, and is convenient to be buried in the floor and quickly assembled and disassembled.

[0004] However, it is not convenient to disassemble the air supply terminal device in this application, which results in a large amount of dust accumulating inside after long-term use, making the air turbid, resulting in a decrease in the air quality inside the user's room. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a floor air supply pipe system, which aims to improve the problem in the prior art that it is inconvenient to disassemble the air supply terminal device, resulting in poor air quality due to lack of cleaning after long-term use.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a floor air supply duct system, comprising an installation box, the outer wall of the installation box is fixedly connected to a mounting plate, the inner wall of the mounting plate is slidably connected to a top cover, the top cover is fixedly connected to a left-right symmetrical mounting block, the mounting block is rotatably connected to an adjusting shaft, the lower surface of the adjusting shaft is fixedly connected to a fixed shaft, the lower surface of the fixed shaft is fixedly connected to a turntable, a plurality of connecting rods are rotatably connected to the turntable, the outer wall of the connecting rod is fixedly connected to a hinge seat, one side of the outer wall of the hinge seat is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a clamping block, the connecting rod is slidably connected to the inside of the mounting block, a reset assembly is provided on the outer wall of the connecting rod, the mounting block is slidably connected to the inside of the mounting plate, and the clamping block is slidably connected to the inside of the mounting plate.

[0007] Through the above technical solution, the effect of quickly disassembling the top cover is achieved.

[0008] Furthermore, the reset assembly includes a spring, the spring is sleeved on the outer wall of the connecting rod, one end of the spring is fixedly connected to the inside of the mounting block, and the other end of the spring is fixedly connected to one side of the outer wall of the clamping block.

[0009] Through the above technical solution, the effect of facilitating the reset of the card block is achieved.

[0010] Furthermore, a left-right symmetrical fan is fixedly connected to the bottom of the inner wall of the installation box, and a fixing frame is fixedly connected to the inner wall of the installation box.

[0011] Through the above technical solution, the effect of facilitating the rapid transmission of gas to the interior of the room is achieved.

[0012] Furthermore, a filter plate is slidably connected to the upper surface of the fixed frame, and the filter plate is fitted to the lower surface of the top cover.

[0013] Through the above technical solution, the effect of facilitating the fixing of the filter plate is achieved.

[0014] Furthermore, a plurality of flat oval tubes are provided through the interior of the installation box, and one end of the flat oval tube is fixedly connected to an air duct 1.

[0015] Through the above technical solution, the effect of reducing the occupied area is achieved.

[0016] Furthermore, the inner wall of the air duct one is fixedly connected with a filter screen, and the outer wall of the air duct one is slidably connected with the air duct two.

[0017] Through the above technical solution, the effect of facilitating the assembly of multiple pipelines is achieved.

[0018] Furthermore, the outer wall of the flat elliptical tube is provided with a thermal insulation layer 1, and the outer wall of the thermal insulation layer 1 is provided with a wear-resistant layer.

[0019] Through the above technical solution, the effect of preventing the external environment from affecting the gas temperature is achieved.

[0020] Furthermore, the outer walls of the air duct one and the air duct two are both provided with a second insulation layer.

[0021] Through the above technical solution, the effect of further protecting the gas temperature from loss is achieved.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the installation box, the installation plate, the top cover, the installation block, the adjustment shaft, the fixed shaft, the turntable, the connecting rod, the hinge seat, the connecting rod, the clamping block and the spring are coordinated to achieve the effect of facilitating quick disassembly and cleaning of the interior of the installation box, thereby improving the cleanliness of the air and solving the problem of the inconvenience of disassembly resulting in the accumulation of dust inside and reducing the air quality.

[0024] 2. In the utility model, through the coordination of the fan, the fixed frame, the filter plate, the flat elliptical tube, the air duct one, the filter net, the air duct two, the thermal insulation layer one, the wear-resistant layer and the thermal insulation layer two, it is possible to facilitate the installation of the pipeline while preventing the air supply from being affected by the unstable low temperature, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional structural schematic diagram of a floor air supply pipeline system proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of an installation box of a floor air supply pipeline system proposed by the utility model;

[0027] Figure 3 Bit Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic cross-sectional view of a flat elliptical tube of a floor air supply pipeline system proposed by the utility model;

[0029] Figure 5 This is a schematic diagram of a split air duct of a floor air supply pipeline system proposed by the utility model;

[0030] Figure 6 The utility model is a cross-sectional schematic diagram of an air duct of a floor air supply pipeline system.

[0031] Legend:

[0032] 1. Installation box; 2. Installation plate; 3. Top cover; 4. Installation block; 5. Adjustment shaft; 6. Fixed shaft; 7. Turntable; 8. Connecting rod; 9. Articulated seat; 10. Connecting rod; 11. Block; 12. Spring; 13. Fan; 14. Fixed frame; 15. Filter plate; 16. Flat oval tube; 17. Air duct one; 18. Filter net; 19. Air duct two; 20. Insulation layer one; 21. Wear-resistant layer; 22. Insulation layer two. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a floor air supply duct system, including an installation box 1, the outer wall of the installation box 1 is fixedly connected with a mounting plate 2, the inner wall of the mounting plate 2 is slidably connected with a top cover 3, the top cover 3 is fixedly connected with a left-right symmetrical mounting block 4, the mounting block 4 is rotatably connected with an adjusting shaft 5, the lower surface of the adjusting shaft 5 is fixedly connected with a fixed shaft 6, the lower surface of the fixed shaft 6 is fixedly connected with a turntable 7, the turntable 7 is rotatably connected with a plurality of connecting rods 8, the outer wall of the connecting rod 8 is fixedly connected with a hinge seat 9, one side of the outer wall of the hinge seat 9 is fixedly connected with a connecting rod 10, one end of the connecting rod 10 is fixedly connected with a clamping block 11, the connecting rod 10 is slidably connected to the inside of the mounting block 4, the outer wall of the connecting rod 10 is provided with a reset assembly, the mounting block 4 is slidably connected to the inside of the mounting plate 2, and the clamping block 11 is slidably connected to the inside of the mounting plate 2; the reset assembly includes a spring 12, the spring 12 is sleeved on the outer wall of the connecting rod 10, one end of the spring 12 is fixedly connected to the inside of the mounting block 4, and the other end of the spring 12 is fixedly connected to one side of the outer wall of the clamping block 11;

[0035] Specifically, when the adjusting shaft 5 is rotated, it drives the fixed shaft 6 to rotate. The fixed shaft 6 is closely connected to the rotating disk 7, so as the fixed shaft 6 rotates, the rotating disk 7 will also rotate inside the mounting block 4. The rotation of the rotating disk 7 is not isolated, and it is further connected to the articulated seat 9 through the connecting rod 8. When the rotating disk 7 rotates, the connecting rod 8 will push the articulated seat 9 to rotate accordingly. Here, the connecting rod 8 plays the role of a bridge, transmitting the rotational motion of the rotating disk 7 to the articulated seat 9. In order to ensure that the motion trajectory of the articulated seat 9 meets the design requirements, the connecting rod 10 is introduced into the system. The connecting rod 10 is connected to the articulated seat 9 and limits its motion. This limiting design ensures that the articulated seat 9 can maintain a stable trajectory when rotating, thereby improving the reliability of the entire system. Next, when the articulated seat 9 is pulled, it drives the block 11 to disengage from the inside of the mounting plate 2 through the connecting rod 10. This step is the key to the entire transmission mechanism because it realizes the conversion from rotational motion to linear motion. The detachment of the block 11 provides conditions for the removal of the filter plate 15. The filter plate 15 plays an important role in the pipeline. It can effectively intercept and filter out impurities and particulate matter in the fluid to ensure the smooth flow of the pipeline and the purity of the fluid. However, as the use time increases, the filter plate 15 will gradually accumulate dirt and impurities, affecting its filtering effect. Therefore, regular cleaning or replacement of the filter plate 15 is an important measure to ensure the normal operation of the pipeline. By taking out the filter plate 15 and cleaning or replacing it, the accumulated dirt and impurities can be effectively removed and its filtering effect can be restored. This step not only improves the cleanliness of the pipeline, but also extends the service life of the filter plate 15, thereby achieving effective maintenance of the entire pipeline system.

[0036] Reference Figure 1 and Figure 3 - Figure 6 A left-right symmetrical fan 13 is fixedly connected to the bottom of the inner wall of the installation box 1, and a fixed frame 14 is fixedly connected to the inner wall of the installation box 1; a filter plate 15 is slidably connected to the upper surface of the fixed frame 14, and the filter plate 15 is in contact with the lower surface of the top cover 3; a plurality of flat oval tubes 16 are arranged throughout the interior of the installation box 1, and an air duct 17 is fixedly connected to one end of the flat oval tube 16; a filter screen 18 is fixedly connected to the inner wall of the air duct 17, and an air duct 2 19 is slidably connected to the outer wall of the air duct 17; an insulation layer 1 20 is arranged on the outer wall of the flat oval tube 16, and a wear-resistant layer 21 is arranged on the outer wall of the insulation layer 1 20; insulation layer 2 22 is arranged on the outer walls of both the air duct 17 and the air duct 2 19;

[0037] Specifically, first, the air duct 19 is connected to the air supply device, and then the air duct 17 is installed inside the air duct 19. At the same time, through the setting of the filter 18, impurities in the incoming air can be effectively filtered out, ensuring the cleanliness of the air sent into the room. In addition, the pre-buried design of the flat oval tube 16 also fully considers the building structure and insulation requirements. The insulation layer 22 of the outer wall of the air duct 17 plays a key role. It can ensure that the gas entering the air supply device is not affected by the external ambient temperature, thereby ensuring the stability and comfort of the air supply. Similarly, the insulation layer 20 of the outer wall of the flat oval tube 16 can prevent the temperature inside the building from affecting the gas temperature inside the pipeline, further ensuring the quality of the air supply. The setting of the wear-resistant layer 21 is out of consideration for the protection of the flat oval tube 16. It can effectively prevent damage to the pipeline caused by external factors such as friction and impact, thereby preventing possible leakage problems and ensuring the safety and stability of the system. When air supply is needed, it only needs to start the fan 13 to achieve the effect of quickly transmitting the gas of the air supply device to the inside of the room. At the same time, the addition of the filter plate 15 further improves the filtering effect of the gas, ensuring that the air delivered into the room is clean and pollution-free.

[0038] Working principle: when it is necessary to use the bottom plate air supply pipeline, by connecting the air duct 2 19 to the air supply device, and then installing the air duct 1 17 inside the air duct 2 19, the effect of facilitating the installation of the pipeline is achieved, and the impurities in the incoming air are filtered by the filter 18. At this time, by pre-burying the flat oval tube 16 inside the building, the insulation layer 2 22 on the outer wall of the air duct 1 17 can ensure that the gas entering the air supply device is not affected by the external environment, and the insulation layer 1 20 on the outer wall of the flat oval tube 16 can prevent the temperature inside the building from affecting the gas temperature inside the pipeline, and the wear-resistant layer 21 can prevent the flat oval tube 16 from being affected by the outside and causing the flat oval tube 16 to leak; at this time, by starting the fan 13, the effect of quickly transmitting the gas from the air supply device to the inside of the room can be achieved, and the effect of further filtering the gas can be achieved through the filter plate 15;

[0039] Secondly, after the pipeline has been used for a long time, the fixed shaft 6 drives the turntable 7 to rotate inside the mounting block 4 by rotating the adjusting shaft 5, thereby achieving the effect of driving the connecting rod 8 to rotate, and the connecting rod 8 presses the hinge seat 9 to rotate, and the movement of the hinge seat 9 can be limited by the connecting rod 10. The hinge seat 9 pulls the connecting rod 10 to achieve the effect of driving the block 11 out of the mounting plate 2. At this time, the filter plate 15 can be taken out to clean or replace it, thereby achieving the effect of facilitating cleaning of the inside of the pipeline.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A floor air supply pipe system, comprising an installation box (1), characterized in that: The outer wall of the installation box (1) is fixedly connected to a mounting plate (2), the inner wall of the installation plate (2) is slidably connected to a top cover (3), the interior of the top cover (3) is fixedly connected to a left-right symmetrical mounting block (4), the interior of the mounting block (4) is rotatably connected to an adjusting shaft (5), the lower surface of the adjusting shaft (5) is fixedly connected to a fixed shaft (6), the lower surface of the fixed shaft (6) is fixedly connected to a rotating disk (7), the interior of the rotating disk (7) is rotatably connected to a plurality of connecting rods (8), the outer wall of the connecting rod (8) is fixedly connected to a hinge seat (9), one side of the outer wall of the hinge seat (9) is fixedly connected to a connecting rod (10), one end of the connecting rod (10) is fixedly connected to a clamping block (11), the connecting rod (10) is slidably connected to the interior of the mounting block (4), the outer wall of the connecting rod (10) is provided with a reset assembly, the mounting block (4) is slidably connected to the interior of the mounting plate (2), and the clamping block (11) is slidably connected to the interior of the mounting plate (2).

2. A floor air supply pipeline system according to claim 1, characterized in that: The reset assembly comprises a spring (12), wherein the spring (12) is sleeved on the outer wall of the connecting rod (10), one end of the spring (12) is fixedly connected to the inside of the mounting block (4), and the other end of the spring (12) is fixedly connected to one side of the outer wall of the clamping block (11).

3. A floor air supply pipeline system according to claim 2, characterized in that: A left-right symmetrical fan (13) is fixedly connected to the bottom of the inner wall of the installation box (1), and a fixing frame (14) is fixedly connected to the inner wall of the installation box (1).

4. A floor air supply pipe system according to claim 3, characterized in that: The upper surface of the fixed frame (14) is slidably connected to a filter plate (15), and the filter plate (15) is in contact with the lower surface of the top cover (3).

5. A floor air supply pipe system according to claim 4, characterized in that: A plurality of flat oval tubes (16) are arranged to penetrate the interior of the installation box (1), and one end of the flat oval tube (16) is fixedly connected to an air duct 1 (17).

6. A floor air supply pipe system according to claim 5, characterized in that: The inner wall of the air duct one (17) is fixedly connected to a filter screen (18), and the outer wall of the air duct one (17) is slidably connected to the air duct two (19).

7. A floor air supply pipe system according to claim 6, characterized in that: The outer wall of the flat elliptical tube (16) is provided with a thermal insulation layer 1 (20), and the outer wall of the thermal insulation layer 1 (20) is provided with a wear-resistant layer (21).

8. A floor air supply pipe system according to claim 7, characterized in that: The outer walls of the air duct one (17) and the air duct two (19) are both provided with a second insulation layer (22).

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