Distributed air conditioner energy-saving control system

Abstract

The utility model relates to the related technical field of air conditioners, in particular to a distributed air conditioner energy-saving control system which comprises a box body, a containing cavity is formed in the box body, the two sides of the box body are connected with pipelines, the pipelines extend into the containing cavity, the pipelines on the two sides are connected with a sealing box in the containing cavity, an adjusting structure is arranged in the sealing box, and the adjusting structure is connected with the box body. The adjusting structure is used for controlling air flow in the pipeline, and the sealing box is connected with a detection device used for detecting air in the pipeline. The containing box is connected with the pipeline, the cold air flowing condition on the inner side of the pipeline is controlled through the sealing box in the containing box, loss in the conveying process is reduced, the detection device in the sealing box can be used for detecting the cold air condition in the pipeline, the state of the adjusting structure can be further controlled, and the cold air conveying effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of air conditioning, and in particular to a distributed air conditioning energy-saving control system. Background Art

[0002] Central air conditioning refers to a large air conditioning system, which consists of a main unit and a terminal. The main unit is divided into a water-cooled unit and an air-cooled unit. The terminal equipment mainly consists of an air conditioning unit and a fan coil unit. Another type of central air conditioning is a VRV air conditioning unit that uses Freon as a refrigerant. It is different from ordinary household air conditioners. Central air conditioning can be used in large-scale buildings.

[0003] Central air conditioners generally control the temperature of multiple independent rooms through a cold source. Because there is only one cold source, the temperature of the cold air discharged to each room through the main air duct is generally constant, and the cold air is transmitted through the continuously extending copper pipes. When the distance between rooms is long, the pipeline that runs through the transmission will be longer, and the loss of cold air during the transmission process will be large. Moreover, when the room has been adjusted to the appropriate temperature, the air in the pipeline will still continue to be transmitted in large quantities, and the loss part is large, and it cannot be processed in time, resulting in waste. Utility Model Content

[0004] The purpose of the utility model is to provide a distributed air-conditioning energy-saving control system to solve the above problems.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A distributed air conditioning energy-saving control system comprises a box body, wherein a containing cavity is arranged in the box body, pipes are connected to both sides of the box body, the pipes extend into the containing cavity, the pipes on both sides are connected to a sealed box in the containing cavity, an adjustment structure is arranged in the sealed box, the adjustment structure is used to control the air flow in the pipe, and the sealed box is connected to a detection device for detecting the air in the pipe.

[0007] Beneficial effects: By setting up a connection between a containing box and a pipeline, the flow condition of cold air inside the pipeline is controlled through a sealed box inside the containing box, thereby reducing the loss in the transmission process. The detection device in the sealed box can be used to detect the condition of cold air inside the pipeline, and can further control the state of the adjustment structure to ensure the transmission effect of cold air.

[0008] Furthermore, the adjustment structure includes a plurality of partitions, a guide cavity is provided in the sealed box, a plurality of rotating shafts are rotatably installed in the guide cavity, the rotating shafts are fixedly connected to the partitions, and the rotating shafts are used to cooperate and drive the partitions to rotate to achieve the diversion and guidance of the cold air.

[0009] Furthermore, the rotation axes are arranged in a symmetrical array, and the symmetrically arranged partitions are arranged opposite to each other.

[0010] Furthermore, a plurality of fixing plates are fixedly mounted on the bottom wall of the guide cavity, and the fixing plates and the rotating shafts are staggered.

[0011] Furthermore, the fixing plate is fixedly connected to the top wall of the guide cavity, and a certain gap is left between the rotating shaft, the partition plate and the top wall of the guide cavity.

[0012] Furthermore, a control board is fixedly mounted on the bottom wall of the sealing box, and the control board is dynamically connected to the rotating shaft.

[0013] Furthermore, a penetrating connection hole is provided on the side wall of the sealing box, the connection hole is communicated with the flow guide cavity, and the pipeline is connected to the connection hole.

[0014] Furthermore, the sealing box is connected to a detection sensor, and the detection sensor penetrates the sealing box and extends into the guide cavity.

[0015] Furthermore, a through slot is provided on the side wall of the accommodating cavity, the detection sensor extends out of the through slot, and the detection sensor extends out of the through slot and is connected to a control module.

[0016] Furthermore, an opening is provided on the upper side of the accommodating cavity, and a mounting cover is connected to the upper side of the accommodating cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the box body of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of a side cross-sectional structure of a box body according to an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of a top cross-sectional structure of a sealing box according to an embodiment of the utility model;

[0021] Figure 5 The figure is a schematic diagram of the side cross-sectional structure of a sealing box according to an embodiment of the present utility model.

[0022] Figure numerals: 11, mounting cover; 13, box body; 14, accommodating chamber; 15, through groove; 21, pipeline; 22, locking ring; 31, control module; 32, conductive sensor; 41, sealing box; 42, connecting hole; 43, guide chamber; 44, partition; 45, rotating shaft; 46, fixing plate; 47, control board. DETAILED DESCRIPTION

[0023] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0024] See Figures 1 to 5 As shown, a distributed air conditioning energy-saving control system includes a box body 13, wherein a containing cavity 14 is provided in the box body 13, pipes 21 are connected to both sides of the box body 13, and the pipes 21 are transmission pipes of the central air conditioner. The box body 13 is placed in the middle part of the pipes 21 and is a connecting pipe. The pipes 21 extend into the containing cavity 14.

[0025] The accommodating chamber 14 contains an adjusting structure for air duct transmission, and the ducts 21 on both sides are connected with sealing boxes 41 in the accommodating chamber 14, the sealing boxes 41 and the ducts 21 are directly connected, and the ducts 21 and the accommodating chamber 14 are not connected, and a notch is provided on the side wall of the sealing box 41 for the ducts 21 to extend therein, and the ducts 21 and the sealing box 41 are movably connected for easy disassembly and adjustment.

[0026] Furthermore, a locking ring 22 is connected to the pipe 21, and the locking ring 22 is sleeved on the pipe 21. The locking ring 22 is on the outside of the box body 13. The locking ring 22 can be fixed on the pipe 21 after being locked. The locked locking ring 22 abuts against the outer wall of the box body 13. The locking ring 22 can limit the movement of the box body 13 to prevent it from falling off during operation.

[0027] At the same time, a through opening is provided on the upper side of the accommodating chamber 14 to facilitate the placement and adjustment of the sealing box 41, and a mounting cover 11 is rotatably installed at the opening of the accommodating chamber 14, and the mounting cover 11 can cover the accommodating chamber 14 to achieve a sealing effect of the accommodating chamber 14.

[0028] The sealing box 41 is provided with an adjusting structure, and the adjusting structure is used to control the air flow in the pipeline. The adjusting structure and the pipeline 21 are in a connected state.

[0029] A guide cavity 43 is provided in the sealing box 41, and the pipe 21 will extend into the inner side of the guide cavity 43. The pipe 21 will not extend deeper into the inner side of the guide cavity 43. A penetrating connection hole 42 is provided on the side wall of the guide cavity 43, and the pipe 21 passes through the connection hole 42. The connection holes 42 are provided on both sides of the guide cavity 43 to facilitate the extension of the pipes 21 on both sides.

[0030] The adjustment structure includes a plurality of partitions 44, and a plurality of rotating shafts 45 are rotatably installed in the guide cavity 43. The rotating shafts 45 are installed at the bottom of the guide cavity 43. The rotating shafts 45 and the partitions 44 are fixedly connected. The rotating shafts 45 are used to drive the partitions 44 to rotate. In this embodiment, the rotating shafts 45 are symmetrically arranged in two rows. The rotating shafts 45 are close to the connecting holes, and the partitions 44 on the rotating shafts 45 on both sides face the two side walls of the guide cavity 43. A certain gap is left between the rotating shafts 45 to facilitate the rotation of the partitions 44.

[0031] At the same time, a plurality of fixed plates 46 are fixedly installed on the bottom wall of the guide cavity 43. The fixed plates 46 and the rotating shafts 45 are staggered. The fixed plates 46 are located in the middle of the two rotating shafts 45. The fixed plates 46 and the rotating shafts 45 are both used to adjust the cold air transmitted by the pipeline 21. The cold air is first diverted through the fixed plates 46, and then the angles of the fixed plates 46 are adjusted through the rotating shafts 45 on both sides, thereby controlling the flow rate of the diverted cold air on both sides. By adjusting at different angles, the cold air can flow at a reduced speed or flow normally.

[0032] The fixed plate 46 is fixedly connected to the top wall of the guide cavity 43, and a certain gap is left between the rotating shaft 45, the partition 44 and the top wall of the guide cavity 43. The fixed plate 46 needs to control the diversion of the overall air, so it needs to be set to the top, and the partition 44 is used to adjust the rate. The gap between the partition 44 and the top of the guide cavity 43 can be conveniently closed by the partition 44, and a certain amount of cold air can still pass through to ensure the minimum temperature position.

[0033] A control board 47 is fixedly mounted on the bottom wall of the sealed box 41. The control board 47 is located on the outside of the sealed box 41, and the rotating shaft 45 passes through the sealed box 41 downward. The rotating shaft 45 is connected to the control board 47. A gap is left between the rotating shaft 45 and the control board 47 for installing a driving motor. The control board 47 is used to control the operation of the motor, thereby controlling the angle of the rotating shaft 45.

[0034] The sealing box 41 is connected to a detection device, and the detection device 41 is connected to the guide cavity 43 to detect the internal air circulation conditions, so as to facilitate adjustment with the external control module.

[0035] The detection device includes a detection sensor 32, the sealed box 41 is connected to the detection sensor 32, and the detection sensor 32 is located on the outer wall of the sealed box 41. The sensing part of the detection sensor 32 penetrates the sealed box 41 and extends into the guide cavity 43 to facilitate real-time monitoring.

[0036] A through groove 15 is provided on the side wall of the accommodating cavity 14, and the detection sensor 32 extends out of the through groove 15. The detection sensor 32 extends out of the through groove 15 and is connected to a control module 31. The through groove 15 is a relatively large opening, and a certain amount of gap is left between the side wall of the through groove 15 and the detection sensor 32 to facilitate the movement of the detection sensor 32.

[0037] The working principle of this embodiment is: the cold air processed in the central air-conditioning main control is transmitted through the pipeline 21. In the process of transmitting to each room, the transmission rate of the cold air is controlled by the adjustment device in the sealed box 41. After receiving the adjustment instruction, the control board 47 rotates the shaft 45 and then rotates the angle of the partition 44. The cold air is transmitted to the guide cavity 43 on the inner side of the sealed box 41 through the pipeline 21. After the cold air begins to contact the fixed plate 46, it is diverted and contacts the partitions 44 on both sides, and then disperses and flows again, and then is discharged from the pipeline 21 at the other end of the sealed box 41, and then flows into the room. The detection sensor 32 can perform detection work during the flow of cold air and record the air changes in the guide cavity 43 for easy adjustment.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A distributed air conditioning energy-saving control system, characterized in that: The invention comprises a box body (13), wherein a receiving chamber (14) is provided in the box body (13), pipes (21) are connected to both sides of the box body (13), the pipes (21) extend into the receiving chamber (14), the pipes (21) on both sides are connected to a sealing box (41) in the receiving chamber (14), an adjusting structure is provided in the sealing box (41), the adjusting structure is used to control the air flow in the pipe, and the sealing box (41) is connected to a detection device; The regulating structure comprises a plurality of partitions (44), a flow guiding cavity (43) is provided in the sealing box (41), a plurality of rotating shafts (45) are rotatably installed in the flow guiding cavity (43), and the rotating shafts (45) and the partitions (44) are fixedly connected.

2. A distributed air conditioning energy-saving control system according to claim 1, characterized in that: The rotating shafts (45) are arranged in a symmetrical array, and the symmetrically arranged partitions (44) are arranged opposite to each other.

3. A distributed air conditioning energy-saving control system according to claim 2, characterized in that: A plurality of fixing plates (46) are fixedly mounted on the bottom wall of the guide cavity (43), and the fixing plates (46) and the rotating shafts (45) are arranged in a staggered manner.

4. A distributed air conditioning energy-saving control system according to claim 3, characterized in that: The fixing plate (46) is fixedly connected to the top wall of the flow guiding cavity (43), and a certain gap is left between the rotating shaft (45), the partition plate (44) and the top wall of the flow guiding cavity (43).

5. A distributed air conditioning energy-saving control system according to claim 4, characterized in that: A control panel (47) is fixedly mounted on the bottom wall of the sealing box (41), and the control panel (47) is dynamically connected to the rotating shaft (45).

6. A distributed air conditioning energy-saving control system according to claim 1, characterized in that: A penetrating connection hole (42) is provided on the side wall of the sealing box (41); the connection hole (42) is communicated with the flow guide cavity (43); and the pipeline (21) is connected to the connection hole (42).

7. A distributed air conditioning energy-saving control system according to claim 1, characterized in that: The sealing box (41) is connected to a detection sensor (32), and the detection sensor (32) penetrates the sealing box (41) and extends into the guide cavity (43).

8. A distributed air conditioning energy-saving control system according to claim 7, characterized in that: A through slot (15) is provided on the side wall of the accommodating cavity (14), the detection sensor (32) extends out of the through slot (15), and the detection sensor (32) extends out of the through slot (15) and is connected to a control module (31).

9. A distributed air conditioning energy-saving control system according to claim 1, characterized in that: An opening is provided on the upper side of the accommodating cavity (14), and a mounting cover (11) is connected to the upper side of the accommodating cavity (14).

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