CN210924440U - Server case - Google Patents

Abstract

The utility model discloses a server case, belonging to the technical field of network equipment, comprising a cabinet body, a fan and a water cooling system. One side wall is provided with an air outlet. The water cooling system includes a heat exchanger, a cooler and a water tank. The heat exchanger is arranged at the air inlet. The water inlet is communicated with the water tank through a pipeline and a water pump is arranged on the pipeline, the water tank is also communicated with the water outlet of the heat exchanger through a pipeline, and the fan is arranged at the air inlet end of the heat exchanger. Its structure is simple. In winter, because the air temperature in the surrounding environment is low, only the fan is required to work to dissipate heat inside the cabinet; in summer, when the fan cannot meet the heat dissipation requirements, the water cooling system and the fan are simultaneously operation, so as to ensure the heat dissipation effect and avoid the normal operation of the equipment due to excessive temperature inside the cabinet.

Description

a server case

technical field

The utility model belongs to the technical field of network equipment, in particular to a server chassis.

Background technique

In the process of network construction, many hardware devices such as switches, routers, and servers are used. These hardwares are generally installed in cabinets. These hardwares generate a lot of heat during operation. At present, they all rely on the natural flow of air to dissipate heat. In this way, the heat dissipation effect is poor, which will cause the temperature in the cabinet to be too high, and the high temperature will affect the normal operation and service life of the hardware equipment. In addition, some cabinets will also install fans to dissipate heat, but in summer, due to the high air temperature in the surrounding environment, so that the ventilation inside and outside the cabinet through the fan will not achieve a good heat dissipation effect.

Utility model content

The purpose of the embodiments of the present invention is to provide a server chassis, which has a simple structure, is convenient to use, and can better improve the above problems.

The embodiment of the present utility model is realized as follows:

Embodiments of the present invention provide a server chassis, including a cabinet body, a fan and a water cooling system, a cabinet door is provided at the front end of the cabinet body, one end of the cabinet door is hinged with one end of the cabinet body, and the The other end of the cabinet door is connected with the other end of the cabinet body through a lock, one side wall of the cabinet body is provided with an air inlet hole, the other side wall of the cabinet body is provided with an air outlet hole, and the water cooling The system includes a heat exchanger, a cooler and a water tank, the heat exchanger is arranged at the air inlet, the cooler and the water tank are arranged outside the cabinet, and the water inlet of the heat exchanger It is communicated with the water outlet of the cooler through a pipeline, the water inlet of the cooler is communicated with the water tank through a pipeline, and a water pump is provided on the pipeline, and the water tank is also communicated with the water outlet of the heat exchanger through a pipeline, The fan is arranged at the air inlet end of the heat exchanger.

Optionally, the heat exchanger includes a shell, heat exchange tubes and heat exchange fins, the shell is a cylindrical structure with two ends open, the shell is provided with a water inlet and a water outlet, the shell is One end of the body is connected to the air outlet end of the fan, the heat exchange tube is arranged in a serpentine shape in a roundabout manner in the casing, and one end of the heat exchange tube is communicated with the water inlet on the casing. The other end of the heat pipe is communicated with the water outlet on the casing, and the heat exchange fins are arranged on the outside of the heat exchange pipe.

Optionally, a temperature sensor is arranged inside the cabinet, a controller is arranged on the outer wall of the cabinet, and the temperature sensor, the fan, the cooler and the water pump are all connected to the controller.

Optionally, the air inlet end of the fan is provided with a filter screen.

Optionally, an insect-proof net is provided at the air outlet.

Optionally, adjusting feet are provided at four corners of the bottom of the cabinet, and the adjusting feet are threadedly connected to the cabinet.

Optionally, rollers are further provided at the four corners of the bottom of the cabinet, and the rollers are adjacent to the adjusting feet.

The beneficial effects of the present utility model are:

The server case provided by the embodiment of the present invention has a simple structure and is easy to install. In winter, because the air temperature in the indoor environment is low, only the fan is required to work to dissipate heat inside the cabinet; in summer, the air temperature is low. When the fan cannot meet the heat dissipation requirements, the water cooling system and the fan run at the same time, so as to ensure the heat dissipation effect and prevent the normal operation of the equipment from being affected by the high temperature inside the cabinet.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram from a perspective of a server chassis provided by an embodiment of the present invention;

2 is a schematic structural diagram of a server chassis from another perspective provided by an embodiment of the present invention;

Figure 3 is a schematic diagram of the structure of the heat exchanger.

In the figure: 11-cabinet; 111-cabinet door; 112-air inlet; 113-air outlet; 114-insect net; 115-adjusting foot; 116-roller; 20-fan; 21-filter; 30- Water cooling system; 31-heat exchanger; 311-shell; 312-heat exchange tube; 313-heat exchange sheet; 32-cooler; 33-water tank; 34-water pump; 41-temperature sensor; 42-controller.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments of the present invention are a part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

It should be noted that the embodiments of the present invention and the features of the embodiments can be combined with each other unless there is conflict.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or is The azimuth or position relationship that the product of the utility model is usually placed in use, or the azimuth or position relationship that is commonly understood by those skilled in the art, is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the device referred to. Or the elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to FIGS. 1 and 2 , an embodiment of the present invention provides a server chassis, including a cabinet 11 , a fan 20 and a water cooling system 30 .

The cabinet body 11 is made of sheet metal material. The cabinet body 11 has a rectangular parallelepiped structure. The front end of the cabinet body 11 is an open end. The open end of the cabinet body 11 is provided with a cabinet door 111 . One end of the cabinet door 111 is hinged to one end of the cabinet body 11 . , the other end of the cabinet door 111 is connected with the other end of the cabinet body 11 through a lock, so that it is convenient to open or close the cabinet door 111 .

One side wall of the cabinet body 11 is provided with an air inlet hole 112 , the other side wall of the cabinet body 11 is provided with an air outlet hole 113 , and the air outlet hole 113 is also provided with an insect-proof net 114 , which can prevent mosquitoes from entering the cabinet body 11 . .

The water cooling system 30 includes a heat exchanger 31 , a cooler 32 and a water tank 33 .

Referring to FIG. 3 , the heat exchanger 31 includes a shell 311 , a heat exchange tube 312 and a heat exchange fin 313 . The shell 311 is a cylindrical structure with both ends open. The shell 311 is provided with a water inlet and a water outlet. The body 311 is arranged at the air inlet hole 112 of the cabinet body 11, and the heat exchange tube 312 is arranged in the shell 311 in a serpentine shape. The other end is connected to the water outlet on the casing 311, and the heat exchange fins 313 are arranged on the outside of the heat exchange tubes 312. The heat exchange fins 313 can improve the heat exchange efficiency between the inside and the outside of the heat exchange tubes 312. The number of the heat exchange fins 313 is Multiple pieces, multiple heat exchange fins 313 are arranged in parallel and spaced apart, the distance between two adjacent heat exchange fins 313 is 4-8 mm, and a ventilation channel is formed between two adjacent heat exchange fins 313, and the extension direction of the ventilation channel is the same as that of the other. The air flow directions of the fans 20 are the same, so that the air blown by the fans 20 can flow into the cabinet 11 from the ventilation passages.

The heat exchange fins 313 can be made of aluminum sheets or copper sheets, and both the aluminum sheets and the copper sheets have better thermal conductivity. In this embodiment, the heat exchange fins 313 are preferably made of aluminum sheets, which are lighter in weight, lower in cost, and easier to manufacture.

The cooler 32 and the water tank 33 are disposed outside the cabinet body 11 , and the water tank 33 is used for containing cooling liquid, and the cooling liquid can be water. The water inlet of the heat exchanger 31 is communicated with the water outlet of the cooler 32 through a pipe, the water inlet of the cooler 32 is communicated with the water tank 33 through a pipe, and a water pump 34 is provided on the pipe, and the water tank 33 also passes through the water outlet of the heat exchanger 31. In this way, the water pump 34 can transport the water in the water tank 33 to the cooler 32 for cooling, and then flow to the heat exchanger 31. The water flows through the heat exchange tubes 312 in the heat exchanger 31, and can communicate with The air passing through the heat exchanger 31 undergoes heat exchange, thereby reducing the temperature of the air flowing through the heat exchanger 31, the water is then returned to the water tank 33, and the cooled air enters the cabinet 11 to cool the interior of the cabinet 11. The air temperature inside the body 11 is relatively low, which greatly improves the heat dissipation effect.

The fan 20 is arranged at the air inlet end of the heat exchanger 31 , and the air outside the cabinet 11 can be blown into the cabinet 11 by the fan 20 and discharged from the air outlet 113 , thereby taking the heat inside the cabinet 11 out. , to achieve the purpose of dissipating heat inside the cabinet 11 . The air inlet end of the fan 20 is provided with a filter screen 21, which can filter dust, thereby preventing external dust from being blown into the cabinet 11 by the fan 20, and better ensuring the cleanliness of the cabinet 11.

A temperature sensor 41 may also be provided inside the cabinet body 11 , and a controller 42 is provided on the outer wall of the cabinet body 11 , and the controller 42 is a PLC controller. The temperature sensor 41 , the fan 20 , the cooler 32 and the water pump 34 are all connected to the controller 42 . The controller 42 can control the fan 20, the cooler 32 and the water pump 34 to operate or stop, respectively.

For example, in winter, because the air temperature in the surrounding environment is low, only the fan 20 needs to work to dissipate heat inside the cabinet 11; in summer, when the fan 20 cannot meet the heat dissipation requirement, the temperature sensor 41 detects When the internal temperature of the cabinet 11 is higher than the set value, the signal is transmitted to the controller 42, and then the controller 42 controls the operation of the water cooling system 30, so as to ensure the heat dissipation effect and prevent the normal operation of the equipment from being affected by the high temperature inside the cabinet 11 .

The bottom four corners of the cabinet body 11 are provided with adjusting feet 115 . The adjusting feet 115 are threadedly connected with the cabinet body 11 , and the levelness of the cabinet body 11 can be adjusted through the adjusting feet 115 .

The bottom four corners of the cabinet 11 are also provided with rollers 116, the rollers 116 are adjacent to the adjusting feet 115, and the rollers 116 are also provided with brakes. The setting of the rollers 116 is convenient for moving the cabinet 11. When the cabinet 11 moves to the designated position, lock the brake, and then adjust the adjusting feet 115 to lift the cabinet 11, so that the rollers 116 leave the ground, which can better ensure the cabinet. body 11 stability.

The present utility model is not limited to the above-mentioned optional embodiments, and anyone can draw other various forms of products under the inspiration of the present utility model. The technical solutions within the scope defined by the claims all fall within the protection scope of the present invention.

Claims (7)

1. A server chassis, its characterized in that: including the cabinet body, fan and water cooling system, the front end of the cabinet body is equipped with the cabinet door, the one end of cabinet door with the one end of the cabinet body is articulated, the other end of cabinet door with the other end of the cabinet body passes through the hasp to be connected, a lateral wall of the cabinet body is equipped with the fresh air inlet, another lateral wall of the cabinet body is equipped with the exhaust vent, water cooling system includes heat exchanger, cooler and water tank, the heat exchanger set up in fresh air inlet department, the cooler with the water tank set up in the outside of the cabinet body, the water inlet of heat exchanger with the delivery port of cooler passes through the pipeline intercommunication, the water inlet of cooler with the water tank passes through the pipeline intercommunication and is equipped with the water pump on the pipeline, the water tank still with the delivery port of heat exchanger passes through the pipeline.

2. The server chassis of claim 1, wherein: the heat exchanger includes casing, heat exchange tube and heat exchanger fin, the casing is the open tubular structure in both ends, be equipped with water inlet and delivery port on the casing, the one end of casing with the air-out end of fan is connected, the heat exchange tube be snakelike circuitous set up in the casing, the one end of heat exchange tube with water inlet intercommunication on the casing, the other end of heat exchange tube with delivery port intercommunication on the casing, the heat exchanger fin set up in the outside of heat exchange tube.

3. The server chassis of claim 1, wherein: the utility model discloses a refrigerator, including cabinet body, cooler, water pump, temperature sensor, fan, water pump, the internal portion of cabinet is equipped with temperature sensor, be equipped with the controller on the external wall of cabinet, temperature sensor the fan the cooler with the water pump all with the controller is connected.

4. The server chassis of claim 1, wherein: and a filter screen is arranged at the air inlet end of the fan.

5. The server chassis of claim 1, wherein: and the air outlet is provided with an insect-proof net.

6. The server chassis of claim 1, wherein: the bottom four corners position department of the cabinet body is equipped with the regulation foot, adjust the foot with cabinet body threaded connection.

7. The server chassis of claim 6, wherein: the bottom four corners position department of the cabinet body still is equipped with the gyro wheel, the gyro wheel with adjust the foot adjacent.

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