Air conditioner refrigeration conveying device with emergency function

Abstract

The utility model discloses an air conditioner refrigeration conveying device with an emergency function, which comprises a cold air speed control pipe, a speed control fan is arranged in the front end of the cold air speed control pipe, the front end of the cold air speed control pipe is connected with an air conditioner refrigeration outlet, and the rear end of the cold air speed control pipe is communicated with a distribution pipe. The right side of the rear end of the distribution pipe is communicated with a right conveying pipe, the left side of the rear end of the distribution pipe is communicated with a left conveying pipe, and filter screens are clamped in the rear ends of the right conveying pipe and the left conveying pipe. The continuous operation of the data center cooling system is ensured, the redundancy and reliability of the system are improved, the emergency function is fully considered in the whole system design, the right conveying pipe and the left conveying pipe can be standby for each other, and even if a single pipeline breaks down or is maintained, the system can still meet the cooling requirement of the data center through the other pipeline; and stable operation of the data center is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning refrigeration conveying devices, and particularly relates to an air-conditioning refrigeration conveying device with an emergency function. Background Technique

[0002] In today's highly digital and information-based society, as the hub of information storage, processing, and transmission, the stable operation and efficiency of data centers are crucial for various industries. However, a large amount of heat is generated during the operation of data centers, which poses a serious challenge to the stable operation of data centers. Excessive temperature not only reduces the performance of equipment, shortens the service life of equipment, but also increases energy consumption, and even leads to system failures, affecting data security and business continuity. Therefore, an effective cooling system is an indispensable part of data centers, and it needs to be able to provide cooling continuously and stably to ensure the normal operation of data centers.

[0003] Traditional air-conditioning refrigeration systems often focus on a single cold air conveying path in design. When a part of the system fails or needs maintenance, the entire cooling system may be forced to interrupt operation, which is unacceptable in the operation of data centers. In addition, traditional systems also have limitations in the distribution and control of cold air, and often cannot be flexibly adjusted according to the real-time changes in the internal temperature distribution of data centers, resulting in energy waste and poor cooling effects.

[0004] To solve the above problems, the air-conditioning refrigeration conveying device of the utility model can not only effectively meet the challenges of data center cooling requirements, but also maintain the continuity and stability of cold air supply during maintenance or emergencies. It is a very practical and efficient innovative solution in the data center cooling system. Content of the Utility Model

[0005] The purpose of the utility model is to provide an air-conditioning refrigeration conveying device with an emergency function to solve the problem that traditional air-conditioning refrigeration systems often adopt a single cold air conveying path without a backup conveying path as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an air-conditioning refrigeration conveying device with an emergency function, including a cold air speed control pipe. A speed control fan is arranged inside the front end of the cold air speed control pipe, and the front end of the cold air speed control pipe is connected to the air-conditioning refrigeration outlet. The rear end of the cold air speed control pipe is communicated with a distribution pipe. The right side of the rear end of the distribution pipe is communicated with a right conveying pipe, and the left side of the rear end of the distribution pipe is communicated with a left conveying pipe. Filter nets are clamped inside the rear ends of the right conveying pipe and the left conveying pipe.

[0007] Preferably, the distribution pipe is composed of a connecting main pipe at the front end and connecting branch pipes on the left and right sides at the rear end, and both the right delivery pipe and the left delivery pipe are connected to the rear ends of the connecting branch pipes.

[0008] Preferably, a blocking baffle is rotatably connected at the intersection of the two connecting branch pipes and the connecting main pipe, and the blocking baffle is clamped between the left connecting branch pipe and the connecting main pipe and is located inside the distribution pipe.

[0009] Preferably, a sealing frame is provided at the connection between the connecting branch pipe and the connecting main pipe. A sealing strip is clamped inside the front end of the sealing frame, and the blocking baffle can be rotated to closely fit with the sealing frames and sealing strips on both sides respectively, and block the connecting branch pipe.

[0010] Preferably, the blocking baffle is rotatably connected at the intersection of the two connecting branch pipes and the connecting main pipe through a distribution rotating shaft. The lower end of the distribution rotating shaft is rotatably connected inside the inner wall of the lower end of the distribution pipe, and the upper end of the distribution rotating shaft penetrates upward outside the upper end of the distribution pipe.

[0011] Preferably, a distribution rocker is fixedly connected to the outer side of the upper end of the distribution rotating shaft. A limiting seat is fixedly connected to the end of the distribution rocker away from the distribution rotating shaft, and a telescopic hole penetrates downward inside the lower end of the limiting seat.

[0012] Preferably, a locking head is elastically connected to the inside of the telescopic hole through a locking spring, and the locking head is slidably connected to the inside of the lower end of the distribution pipe and is located at the lower end of the locking spring. The lower end of the locking head is hemispherical and protrudes outside the lower end of the telescopic hole.

[0013] Preferably, a plurality of hemispherical locking holes are provided inside the upper end of the distribution pipe, and the plurality of locking holes are annularly distributed around the distribution rotating shaft at the upper end of the distribution pipe. The locking head can be respectively clamped with the plurality of locking holes through the rotation of the distribution rotating shaft and can be switched between the plurality of locking holes.

[0014] Compared with the prior art, the present utility model provides an air-conditioning refrigeration delivery device with an emergency function, having the following beneficial effects:

[0015] 1. Emergency dual-delivery pipeline design: Independent right delivery pipe and left delivery pipe are adopted. When any pipeline needs to be maintained or fails, the other pipeline can work independently, ensuring the continuous operation of the data center cooling system and improving the redundancy and reliability of the system.

[0016] 2. Cold air speed control and distribution technology: Through the speed control fan in the cold air speed control pipe, precise control of the cold air delivery speed is achieved. Combined with the adjustable distribution pipe design, according to the internal temperature distribution of the data center, the distribution ratio of the cold air is dynamically adjusted, improving the energy utilization efficiency and cooling effect.

[0017] 3. Sealing and anti-leakage mechanism: By using the cooperation of the plugging baffle, sealing frame and sealing strip, the airtightness of the connecting branch pipe is ensured during the cold air distribution and regulation process, preventing cold air leakage, maintaining the effective utilization of cold energy, and improving the overall performance of the system.

[0018] 4. Manual adjustment and positioning system: Through the adjustment and positioning mechanism composed of a plugging baffle, distribution rocker, limit seat, telescopic hole, locking spring and locking head, precise control and fixation of the position of the plugging baffle are achieved, ensuring the stability and controllability of cold air distribution, simplifying the operation process, and improving work efficiency.

[0019] 5. Filter purification technology: A filter is set at the rear end of the conveying pipeline to effectively filter impurities and dust in the conveyed cold air, prevent them from entering the data center, protect the equipment from pollution, extend the service life of the equipment, and maintain a clean environment inside the data center.

[0020] 6. Integration of emergency functions: The emergency function is fully considered in the overall system design. The right conveying pipe and the left conveying pipe can be used as backups for each other. Even during a single pipeline failure or maintenance period, the system can still ensure the cooling requirements of the data center through the other pipeline, ensuring the stable operation of the data center. Description of the Drawings

[0021] Figure 1 It is a three-dimensional structure schematic diagram of the air-conditioning refrigeration conveying device of the present utility model.

[0022] Figure 2 It is a three-dimensional sectional structure schematic diagram of the air-conditioning refrigeration conveying device of the present utility model.

[0023] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram at position A.

[0024] Figure 4 It is a schematic diagram of the connection structure of the distribution rocker of the present utility model.

[0025] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram at position B.

[0026] In the figure: 1. Cold air speed control pipe; 2. Speed control fan; 3. Distribution pipe; 4. Right conveying pipe; 5. Left conveying pipe; 6. Filter; 7. Plugging baffle; 8. Sealing frame; 9. Sealing strip; 10. Distribution rotating shaft; 11. Distribution rocker; 12. Limit seat; 13. Telescopic hole; 14. Locking spring; 15. Locking head; 16. Locking hole. Detailed Implementation Modes

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] The present utility model provides an air-conditioning refrigeration conveying device with an emergency function as Figures 1-5 shown, which includes a cold air speed control pipe 1. Inside the front end of the cold air speed control pipe 1, a speed control fan 2 is arranged. The front end of the cold air speed control pipe 1 is connected to the air-conditioning refrigeration outlet. The rear end of the cold air speed control pipe 1 is communicated with a distribution pipe 3. The right side of the rear end of the distribution pipe 3 is communicated with a right conveying pipe 4, and the left side of the rear end of the distribution pipe 3 is communicated with a left conveying pipe 5. Inside the rear ends of the right conveying pipe 4 and the left conveying pipe 5, filter nets 6 are clamped. Since a large amount of heat is generated during the operation of the data center, which affects the operation speed of the data center, the data center needs the air conditioner to continuously cool down to ensure the stable operation of the data center. The data center is connected to the air conditioner through the refrigeration conveying device. Since the refrigeration conveying device has two independent right conveying pipe 4 and left conveying pipe 5 and is connected to different positions of the data center, when maintaining or repairing the right conveying pipe 4, the cold air can be conveyed through the left conveying pipe 5, and when maintaining or repairing the left conveying pipe 5, the cold air can be conveyed through the right conveying pipe 4, ensuring that the cold air can be continuously conveyed inside the data center and ensuring the stable operation of the data center, making the right conveying pipe 4 and the left conveying pipe 5 mutually emergency conveying pipelines. During the use of the refrigeration conveying device, it can be connected to the air conditioner through the cold air speed control pipe 1, and the speed control fan 2 inside the cold air speed control pipe 1 can control the conveying speed of the cold air, and the cold air can be guided and distributed through the distribution pipe 3. Finally, the distributed cold air is conveyed into the data center through the right conveying pipe 4 and the left conveying pipe 5 on both sides. The right conveying pipe 4 and the left conveying pipe 5 can filter the conveyed cold air through the filter nets 6 arranged at the rear end to prevent sundries from entering the data center.

[0029] Preferably, the distribution pipe 3 is composed of a connecting main pipe at the front end and connecting branch pipes on the left and right sides at the rear end. The right conveying pipe 4 and the left conveying pipe 5 are both connected to the rear ends of the connecting branch pipes. A blocking baffle 7 is rotatably connected at the intersection of the two connecting branch pipes and the connecting main pipe, and the blocking baffle 7 is clamped between the left connecting branch pipe and the connecting main pipe and is located inside the distribution pipe 3, enabling the distribution pipe 3 to be connected to the right conveying pipe 4 and the left conveying pipe 5 respectively through the two connecting branch pipes, enabling the right conveying pipe 4 and the left conveying pipe 5 to independently convey cold air, and the blocking size of the two connecting branch pipes can be adjusted for cold air distribution through the blocking baffle 7, so that the distribution pipe 3 can adjust the cold air conveying according to the temperature distribution inside the data center.

[0030] Preferably, a sealing frame 8 is provided at the connection between the connecting branch pipe and the connecting main pipe. A sealing strip 9 is clamped inside the front end of the sealing frame 8. The blocking baffle 7 can be rotated to closely fit with the sealing frames 8 and the sealing strips 9 on both sides respectively, and block the connecting branch pipe. During the maintenance and repair of the right delivery pipe 4 or the left delivery pipe 5, the blocking baffle 7 can block the right delivery pipe 4 or the left delivery pipe 5 through the sealing frame 8 and the sealing strip 9, prevent cold air leakage, ensure that the amount of cold air delivered to the data center remains unchanged, and ensure the stable operation of the data center.

[0031] Preferably, the blocking baffle 7 is rotatably connected to the intersection of the two connecting branch pipes and the connecting main pipe through a distribution rotating shaft 10. The lower end of the distribution rotating shaft 10 is rotatably connected to the inner wall of the lower end of the distribution pipe 3, and the upper end of the distribution rotating shaft 10 penetrates upward outside the upper end of the distribution pipe 3. A distribution rocker 11 is fixedly connected to the outer side of the upper end of the distribution rotating shaft 10. A limiting seat 12 is fixedly connected to one end of the distribution rocker 11 away from the distribution rotating shaft 10. During the process of the distribution pipe 3 distributing the delivered cold air, the blocking baffle 7 can rotate inside the distribution pipe 3 through the distribution rotating shaft 10, and the blocking baffle 7 is rotated through the distribution rocker 11 and the limiting seat 12 connected to the upper end of the distribution rotating shaft 10, so as to adjust the blocking position of the blocking baffle 7, and further distribute the delivery of cold air.

[0032] Preferably, a telescopic hole 13 penetrates downward inside the lower end of the limiting seat 12. A locking head 15 is elastically connected to the inside of the telescopic hole 13 through a locking spring 14. The locking head 15 is slidably connected to the inside of the lower end of the distribution pipe 3 and is located at the lower end of the locking spring 14. The lower end of the locking head 15 is arranged in a hemispherical shape and protrudes outside the lower end of the telescopic hole 13. A plurality of locking holes 16 arranged in a hemispherical shape are provided inside the upper end of the distribution pipe 3, and the plurality of locking holes 16 are annularly distributed around the distribution rotating shaft 10 inside the upper end of the distribution pipe 3. The locking head 15 can be respectively clamped with the plurality of locking holes 16 through the rotation of the distribution rotating shaft 10 and can be converted between the plurality of locking holes 16. After adjusting the blocking position of the blocking baffle 7, the position can be fixed through the clamping between the locking head 15 elastically connected to the inside of the lower end of the limiting seat 12 and the plurality of locking holes 16 opened inside the upper end of the telescopic hole 13, ensuring that the position of the blocking baffle 7 will not move and ensuring the stable temperature inside the data center.

[0033] 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, those skilled in the art 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. An air-conditioning refrigeration conveying device with an emergency function, characterized in that, It includes a cold air speed control pipe (1). Inside the front end of the cold air speed control pipe (1), a speed control fan (2) is provided, and the front end of the cold air speed control pipe (1) is connected to the air-conditioning refrigeration outlet. The rear end of the cold air speed control pipe (1) is communicated with a distribution pipe (3). The right side of the rear end of the distribution pipe (3) is communicated with a right delivery pipe (4), and the left side of the rear end of the distribution pipe (3) is communicated with a left delivery pipe (5). Inside the rear ends of the right delivery pipe (4) and the left delivery pipe (5), a filter net (6) is clamped.

2. The air-conditioning refrigeration conveying device with an emergency function according to claim 1, wherein: The distribution pipe (3) is composed of a connecting main pipe at the front end and connecting branch pipes on the left and right sides at the rear end, and the right delivery pipe (4) and the left delivery pipe (5) are both connected to the rear ends of the connecting branch pipes.

3. The air-conditioning refrigeration conveying device with an emergency function according to claim 2, characterized in that: At the intersection of the two connecting branch pipes and the connecting main pipe, a blocking baffle (7) is rotatably connected. The blocking baffle (7) is clamped between the left connecting branch pipe and the connecting main pipe and is located inside the distribution pipe (3).

4. The air-conditioning refrigeration conveying device with an emergency function according to claim 3, characterized in that: A sealing frame (8) is provided at the connection between the connecting branch pipe and the connecting main pipe. Inside the front end of the sealing frame (8), a sealing strip (9) is clamped. The blocking baffle (7) can be rotatably and closely attached to the sealing frames (8) and the sealing strips (9) on both sides respectively to block the connecting branch pipe.

5. The air-conditioning refrigeration conveying device with an emergency function according to claim 4, characterized in that: The blocking baffle (7) is rotatably connected to the intersection of the two connecting branch pipes and the connecting main pipe through a distribution rotating shaft (10). The lower end of the distribution rotating shaft (10) is rotatably connected to the inner wall of the lower end of the distribution pipe (3), and the upper end of the distribution rotating shaft (10) penetrates upward outside the upper end of the distribution pipe (3).

6. The air-conditioning refrigeration conveying device with an emergency function according to claim 5, wherein: A distribution rocker (11) is fixedly connected to the outer side of the upper end of the distribution rotating shaft (10). A limit seat (12) is fixedly connected to the end of the distribution rocker (11) far from the distribution rotating shaft (10). An expansion hole (13) penetrates downward inside the lower end of the limit seat (12).

7. The air-conditioning refrigeration conveying device with an emergency function according to claim 6, characterized in that: Inside the expansion hole (13), a locking head (15) is elastically connected through a locking spring (14). The locking head (15) is slidably connected to the inner part of the lower end of the distribution pipe (3) and is located at the lower end of the locking spring (14). The lower end of the locking head (15) is arranged in a hemispherical shape and protrudes outside the lower end of the expansion hole (13).

8. The air-conditioning refrigeration conveying device with an emergency function according to claim 7, characterized in that: Inside the upper end of the distribution pipe (3), a plurality of locking holes (16) arranged in a hemispherical shape are provided. The plurality of locking holes (16) are annularly distributed around the distribution rotating shaft (10) at the upper end of the distribution pipe (3). The locking head (15) can be respectively clamped with the plurality of locking holes (16) through the rotation of the distribution rotating shaft (10) and can be converted between the plurality of locking holes (16).

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