Micro-module cold channel closed cabinet

Abstract

The utility model belongs to the technical field of cold channel cabinets, and particularly relates to a micro-module cold channel closed cabinet which comprises a cabinet body, a motor is arranged on the side face of the cabinet body, a driving gear is fixedly arranged at the output end of the motor, a chain is meshed with the side edge of the driving gear, and a driven gear is meshed with the other end of the chain. And a rotating rod is fixedly arranged in the middle of the driven gear, a coaxial gear is fixedly arranged on the rotating rod, an overturning skylight is fixedly arranged at the tail end of the rotating rod, and a fixing plate is movably connected to the side edge of the overturning skylight. The turnover skylight is mounted at the top of the cabinet body, a structure capable of directly controlling opening and closing of all the turnover skylights is arranged on the side edge of the cabinet body, one-key opening and closing of the skylight are achieved through cooperation of a plurality of gears and the motor, and therefore the situation that the skylight cannot be opened in time when the temperature in the cabinet body is abnormal is prevented. And the situation that the maintenance efficiency is reduced due to the fact that air does not circulate can be effectively avoided by quickly opening the skylight.

Description

Technical Field

[0001] The utility model relates to the technical field of cold channel cabinets, in particular to a micro-module cold channel closed cabinet. Background Art

[0002] The cold aisle enclosed modular cabinet is a cabinet used in data centers. Its main purpose is to solve the problem of internal heat dissipation in the cabinet and improve the energy efficiency and stability of the data center. The cold aisle enclosed modular cabinet effectively isolates the cold airflow and hot airflow through reasonable design and layout, thereby improving the cooling effect and reducing energy waste.

[0003] The existing data center cold channel can refer to the utility model with patent publication number CN207720631 U, which discloses a data center micro-module closed cold channel, "including a cooling room, a cold air inlet pipe, a hot air exhaust pipe and an air conditioning unit, a cabinet is installed on the bottom frame of the cooling room, and the left and right side walls of the cooling room are threadedly connected to the insulation box." The beneficial effect of the utility model is that the data center micro-module closed cold channel is provided with a cold air inlet pipe at the bottom of the cooling room and a hot air exhaust pipe at the top of the cooling room. However, when the micro-module fails and the temperature rises, it is not convenient to open the skylight in time for ventilation, which affects the maintenance efficiency.

[0004] In order to solve the above problems, the present application proposes a micro-module cold channel closed cabinet. Utility Model Content

[0005] To solve the above technical problems, the utility model provides a micro-module cold channel closed cabinet, including a cabinet body, a motor is provided on the side of the cabinet body, a driving gear is fixedly provided at the output end of the motor, a chain is meshed on the side of the driving gear, a driven gear is meshed on the other end of the chain, a rotating rod is fixedly provided in the middle of the driven gear, a coaxial gear is fixedly provided on the rotating rod, a flip skylight is fixedly provided at the end of the rotating rod, a fixed plate is movably connected to the side of the flip skylight, a sliding groove is provided on the cabinet body, a sliding door is slidably connected in the sliding groove, an air-conditioning unit is fixedly provided on the inner wall of the cabinet body, a cold air channel is provided on the air-conditioning unit, a heat preservation cabinet is provided on the cold air channel, a hot air channel is provided on the heat preservation cabinet, a module group is fixedly provided in the heat preservation cabinet, and a blower is provided in the hot air channel.

[0006] Preferably, the rotating rod is rotatably connected to the cabinet, the coaxial gear and the rotating rod are coaxial, and the side of the coaxial gear is also meshed with a gear.

[0007] Preferably, the fixing plate is fixedly connected to the top window of the cabinet, and a handle is fixedly provided on the sliding door.

[0008] Preferably, the cold air passage is fixedly connected to the outer periphery of the thermal insulation cabinet, and the hot air passage is fixedly connected to the inner periphery of the thermal insulation cabinet.

[0009] Preferably, the hot air channel runs through a side surface of the cabinet.

[0010] Preferably, the diameter of the driving gear is larger than the diameter of the coaxial gear, and the diameter of the coaxial gear is larger than the diameter of the driven gear.

[0011] The above technical solution of the utility model has the following beneficial technical effects:

[0012] The utility model installs a flip skylight on the top of the cabinet, and then sets a structure on the side that can directly control the opening and closing of all the flip skylights. Through the mutual cooperation between multiple gears, a motor is used to achieve one-click opening and closing of the skylight, thereby preventing the skylight from being unable to be opened in time when the temperature in the cabinet is abnormal, resulting in air stagnation and further slowing down maintenance efficiency. Quickly opening the skylight can effectively avoid this situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional top view of the structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0016] Reference numerals:

[0017] 1. Cabinet; 101. Slide; 2. Motor; 3. Driving gear; 4. Chain; 5. Driven gear; 6. Rotating rod; 7. Coaxial gear; 8. Flip skylight; 9. Fixed plate; 10. Sliding door; 11. Air conditioning unit; 12. Cold air channel; 13. Insulated cabinet; 14. Hot air channel; 15. Module group; 16. Blower. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] A micro-module cold channel closed cabinet provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0021] Embodiment 1:

[0022] Combination Figure 1-3 As shown, a micromodule cold channel closed cabinet provided by the utility model includes a cabinet body 1, a motor 2 is provided on the side of the cabinet body 1, a driving gear 3 is fixedly provided at the output end of the motor 2, a chain 4 is meshed on the side of the driving gear 3, a driven gear 5 is meshed on the other end of the chain 4, a rotating rod 6 is fixedly provided in the middle of the driven gear 5, a coaxial gear 7 is fixedly provided on the rotating rod 6, the coaxial gear 7 and the rotating rod 6 are coaxial, a gear is also meshed on the side of the coaxial gear 7, the diameter of the driving gear 3 is larger than the diameter of the coaxial gear 7, the diameter of the coaxial gear 7 is larger than the diameter of the driven gear 5, a flip skylight 8 is fixedly provided at the end of the rotating rod 6, and the side of the flip skylight 8 is movably connected There is a fixing plate 9, which is fixedly connected to the top window of the cabinet 1. A slide groove 101 is opened on the cabinet 1, and a sliding door 10 is slidably connected in the slide groove 101. A handle is fixedly provided on the sliding door 10. An air-conditioning unit 11 is fixedly provided on the inner wall of the cabinet 1. A cold air channel 12 is provided on the air-conditioning unit 11, and a heat preservation cabinet 13 is provided on the cold air channel 12. A hot air channel 14 is provided on the heat preservation cabinet 13. The cold air channel 12 is fixedly connected to the periphery of the heat preservation cabinet 13, and the hot air channel 14 is fixedly connected to the inner periphery of the heat preservation cabinet 13. A module group 15 is fixedly provided in the heat preservation cabinet 13, and a blower 16 is provided in the hot air channel 14. The hot air channel 14 runs through the side of the cabinet 1.

[0023] Specifically, a motor 2 is installed beside the side of the cabinet 1, and a driving gear 3 with a larger diameter is fixedly welded on the output end of the motor 2. A chain 4 is meshed on the side of the driving gear 3, and a driven gear 5 with a smaller diameter is meshed on the other end of the chain 4, so that the driving gear 3 can drive the driven gear 5 to rotate when it rotates. A coaxial gear 7 is provided behind the driven gear 5, and the driven gear 5 and the coaxial gear 7 are fixedly welded on a coaxial shaft rotating rod 6, so that the coaxial gear 7 can rotate with the rotation of the driven gear 5, and the rotating rod 6 is rotatably connected to the cabinet 1, and each rotating rod 6 is fixedly welded with a coaxial gear 7, so that when the first coaxial gear 7 rotates, the other coaxial gears 7 will also rotate to a certain extent, thereby achieving the effect of simultaneous switching. A flip skylight 8 is fixedly welded to the other end of the rotating rod 6. When the flip skylight 8 is closed, the flip skylight 8 and the fixed plate 9 fit tightly. A sliding door 10 is installed on the front of the cabinet 1. The sliding door 10 is controlled by a handle to slide in the slide groove 101, so as to achieve the effect of opening and closing the door. An air-conditioning unit 11 is installed inside the cabinet 1. A cold air channel 12 is connected to the air-conditioning unit 11. The cold air channel 12 is connected to the inside of the insulation cabinet 13 so that the cold air reaches the position of the module group 15 to achieve the effect of cooling. A hot air channel 14 is connected to the other side of the insulation cabinet 13. A blower 16 is installed at the end of the hot air channel 14 so that the hot air in the insulation cabinet 13 can be discharged outside the cabinet 1 along the hot air channel 14 without affecting the cooling effect of the air-conditioning unit 11.

[0024] The working principle and use process of the utility model are as follows: first, the air-conditioning unit 11 and the blower 16 are started to deliver cold air to the thermal insulation cabinet 13 and discharge the hot air. When a problem occurs with the module group 15 causing the temperature inside the cabinet 1 to be abnormal, the start motor 2 controls the driving gear 3 to rotate, thereby driving the chain 4, the driven gear 5, the rotating rod 6 and the coaxial gear 7 to start rotating, thereby opening the flip skylight 8 to allow the hot air to dissipate faster, thereby facilitating the staff to enter the cabinet 1 to repair the module group 15 and improve the maintenance efficiency.

[0025] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A micro-module cold channel closed cabinet, comprising a cabinet body (1), characterized in that: A motor (2) is provided on the side of the cabinet (1), a driving gear (3) is fixedly provided at the output end of the motor (2), a chain (4) is meshed on the side of the driving gear (3), a driven gear (5) is meshed on the other end of the chain (4), a rotating rod (6) is fixedly provided in the middle of the driven gear (5), a coaxial gear (7) is fixedly provided on the rotating rod (6), a flip skylight (8) is fixedly provided at the end of the rotating rod (6), and a fixing plate (9) is movably connected to the side of the flip skylight (8). The cabinet (1) is provided with a slide groove (101), a sliding door (10) is slidably connected in the slide groove (101), an air conditioning unit (11) is fixedly provided on the inner wall of the cabinet (1), a cold air passage (12) is provided on the air conditioning unit (11), a heat preservation cabinet (13) is provided on the cold air passage (12), a hot air passage (14) is provided on the heat preservation cabinet (13), a module group (15) is fixedly provided in the heat preservation cabinet (13), and a blower (16) is provided in the hot air passage (14).

2. A micro-module cold channel closed cabinet according to claim 1, characterized in that: The rotating rod (6) is rotatably connected to the cabinet (1); the coaxial gear (7) and the driven gear (5) are coaxial with each other; and the side of the coaxial gear (7) is also meshed with a gear.

3. The micro-module cold channel closed cabinet according to claim 1, characterized in that: The fixing plate (9) is fixedly connected to the top window of the cabinet (1), and a handle is fixedly provided on the sliding door (10).

4. The micro-module cold channel closed cabinet according to claim 1, characterized in that: The cold air passage (12) is fixedly connected to the outer periphery of the heat preservation cabinet (13), and the hot air passage (14) is fixedly connected to the inner periphery of the heat preservation cabinet (13).

5. The micro-module cold channel closed cabinet according to claim 4, characterized in that: The hot air channel (14) passes through the side surface of the cabinet (1).

6. The micro-module cold channel closed cabinet according to claim 4, characterized in that: The diameter of the driving gear (3) is greater than the diameter of the coaxial gear (7), and the diameter of the coaxial gear (7) is greater than the diameter of the driven gear (5).

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