CN204425865U - Intelligent cabinet - Google Patents

Abstract

The utility model discloses an intelligent cabinet, including the cabinet body that contains cabinet wall and frame seal, the conduction connection that sets up in the cabinet body is including the refrigeration inner machine, the refrigeration outer machine and set up the refrigeration layer of heat insulating board between refrigeration inner machine and refrigeration outer machine, contain baffle host installation layer and include induced draft fan, the return current layer of sealed backward flow passageway and ventilation passageway, the frame includes the stand, the cabinet wall is single-layer structure or takes gapped bilayer structure, at least one stand is hollow structure, be equipped with into, the air outlet on the refrigeration inner machine, induced draft fan sets up in the backward flow passageway or between host installation layer and the backward flow passageway, the ventilation passageway is the clearance between the hollow portion of stand and/or the bilayer cabinet wall; the utility model discloses compact structure, simple are like forming the airtight space of taking small-size air conditioner in the rack is inside to form the air current that the circulation flows, sealed respond well, make the inside invariable temperature that keeps of rack, the cold wind that flows simultaneously makes the cooling effect better, realizes intelligent thermostatic control.

Description

Smart cabinet

technical field

The utility model relates to the field of communication equipment, in particular to a cabinet, in particular to an intelligent cabinet.

Background technique

At present, the cabinet is mainly used in the computer room. In order to protect various hosts inside the cabinet, it is often a closed structure. Since various hosts in the cabinet will generate heat after long-term operation, effective heat dissipation cannot be obtained in the cabinet after heating, which will cause the temperature inside the cabinet to be too high after the cabinet has been running for a period of time, affecting the normal operation of the various hosts.

At present, the most commonly used method is to set cooling holes for ventilation on the side of the cabinet, so that the air inside and outside the cabinet can circulate, thereby taking away heat, and at the same time, open the front door to facilitate ventilation and heat dissipation. This heat dissipation method is only for indoor cabinets. Outdoor cabinets are affected by atmospheric environments such as sunlight and rain, and the airtightness of outdoor cabinets must be ensured. Aging will affect its normal use, and obviously the aforementioned heat dissipation method is not suitable for outdoor cabinets.

In addition, if an abnormality occurs in the cabinet, accurate data cannot be obtained in the first time, and it is usually repaired only after a failure occurs or even shuts down, causing loss and inconvenience, and increasing operation and maintenance costs.

Moreover, even existing cabinets that can control temperature and humidity also have the disadvantages of large volume and complicated structure.

Utility model content

The purpose of this utility model is to solve the above defects and provide an intelligent cabinet with compact and simple structure, good cooling effect, fast and effective control of constant temperature in the cabinet, and intelligent constant temperature and constant humidity control.

The utility model is realized through the following technical solutions:

The intelligent cabinet includes a sealed cabinet body, the cabinet body includes a cabinet wall and a frame supporting and fixing the cabinet wall, and the frame includes a plurality of upright columns, and it is characterized in that: the cabinet wall is a single-layer structure or a double-layer structure with gaps structure, the cabinet wall is a heat insulation structure, or the cabinet wall is a non-heat insulation structure, and the inner side is provided with a heat insulation structure, that is, as long as the internal heat insulation of the cabinet can be realized; at least one of the columns is a hollow structure; The intelligent cabinet also includes a conductively connected cooling layer, a host installation layer, and a return air layer that are sequentially arranged in the cabinet. The cooling layer includes a cooling inner unit for blowing out cold air, and a cooling outer unit for cooling and dissipating heat from the cooling inner unit. The cooling machine and the heat insulation board are arranged between the refrigeration inner unit and the refrigeration outer unit. The refrigeration inner unit is provided with the air inlet of the refrigeration inner unit and the air outlet of the refrigeration inner unit. The heat insulation board is sealed with the cabinet body. The first layer is used to place the partitions of the host, the partitions are connected to the cabinet, and the spaces between the partitions are connected to each other. The return air layer includes the exhaust fan, the sealed return channel and the sealed ventilation channel. The exhaust fan is set in the return flow The exhaust fan draws the air from the host installation layer to the return channel to accelerate the air flow. The ventilation channel is the hollow part of the column and/or the gap between the double-layer cabinet walls. The host One end of the installation layer is connected to the cooling inner unit through the air outlet of the cooling inner unit, the other end is connected to the return flow channel, one end of the ventilation channel is connected to the return flow channel, and the other end is connected to the cooling inner unit through the air inlet of the cooling inner unit , the cooling internal unit, the host installation layer, the return channel and the ventilation channel form a sealed and connected air circulation channel, and the flow wind formed by the air flow circulates in the cooling internal unit, the host installation layer, the return channel and the ventilation channel in turn; the exhaust fan includes at least one. In the case that the ventilation channel is the hollow part of the column, it is preferable that the frame includes four columns and the cabinet body is a square structure, which facilitates the effective use of space. When the ventilation channel is the gap between the double-layer cabinet walls, it is preferable that the cabinet walls on multiple sides have ventilation channels, and the double-layer cabinet walls can be replaced by a hollow channel in the middle of the first layer of cabinet walls.

Further improvements of the utility model include:

The partitions are sealed and connected to the cabinet body, and the partitions are provided with ventilation holes for ventilation, and the ventilation holes of each layer of partitions are arranged in the same direction or staggered. It can be preferred that the ventilation hole of the one-layer clapboard closest to the refrigeration internal machine is directly opposite to the air outlet of the refrigeration internal machine, and the ventilation hole of the one-layer clapboard closest to the exhaust fan is directly opposite to the exhaust fan.

The cooling layer, the host installation layer and the return air layer are arranged from bottom to top, and the cooling layer also includes at least one cooling fan for cooling the cooling external unit, and the cooling fan is arranged on the side of the cooling external unit or below, cooling holes are provided on the side or bottom of the cabinet corresponding to the cooling fan and the position corresponding to the cooling external unit, the air outlet of the cooling internal unit is set on the upper surface of the cooling internal unit, and the cooling internal unit blows cold air , the exhaust fan draws air upwards; the cooling fan is preferably arranged below the cooling external unit, and cooling holes are provided on the cabinet directly below the cooling fan and on the side of the cooling external unit. This structure is more convenient for maintenance and heat dissipation.

The cooling layer, the host installation layer and the return air layer can also be arranged from left to right, or from right to left, and the cooling layer also includes a cooling fan for cooling the cooling external unit. It is arranged on the side of the cooling external unit, and the position of the cabinet body corresponding to the cooling fan and the side or bottom of the position corresponding to the cooling external unit are provided with cooling holes. On the surface opposite to the floor, the exhaust fan draws air in the same direction as the air inlet direction; the advantage of this structure is that the air outlet of the refrigeration internal unit can be connected to each layer of the host installation layer, so that it can be more Evenly and effectively dissipate heat on the host installation layer.

The cabinet wall includes an upper cover plate fixedly arranged on the top of the frame, a lower cover plate fixedly arranged on the bottom of the frame, side doors arranged on the left and right sides of the frame, front doors and rear doors arranged on the front and rear sides of the frame, side doors, front doors and rear doors Fixed connection or detachable connection with the frame, the fixed connection here refers to the fixed connection, such as welding, riveting, etc., the detachable connection can be screwed, hinged, etc., and the frame also includes at least one for connecting adjacent columns The beam, the main engine installation layer also includes square hole bars for screwing and fixing the main engine that are vertically installed next to each column, and the partition is fixed on the square hole bars horizontally; preferably, the side door and the rear door are detachably screwed and installed On the frame, it can be firmly connected and the structure is tight, and when the main machine inside the cabinet fails, it is more convenient to open the side door and the rear door for maintenance. The front door is preferably hinged with the frame or the side door.

The front door is a glass front door, the glass front door includes at least two layers of glass, at least one pair of adjacent two layers of glass is a vacuum insulation layer, and the inner side edge of the glass front door is provided with a sealing strip for sealing and heat preservation. The airtightness inside the cabinet can be ensured; the heat insulation structure provided on the inner side of the cabinet wall is a sealed structure, which includes the heat insulation board, the vacuum insulation layer and the side door, the rear door and the upper door. Insulation on the inner side of the cover.

The intelligent cabinet also includes an electronic access control system arranged on the glass front door; different from the traditional card lock or padlock structure, the electronic access control system has stronger security, higher intelligence, simple and convenient operation, and can also ensure its sealing sex.

The intelligent cabinet further includes a flame-retardant layer arranged on the inner side of any one or more of the side door, the rear door, the upper cover and the lower cover.

The intelligent cabinet also includes a universal wheel with a braking structure arranged at the bottom of the frame; the cooling fan is an exhaust fan.

The intelligent cabinet also includes a humidity control system, which is built in the refrigeration inner unit or independently installed in the cabinet and connected to the host installation layer.

The intelligent cabinet also includes an intelligent controller, a temperature sensor and a humidity sensor, the intelligent controller, the temperature sensor and the humidity sensor are arranged in the installation layer of the host, and the temperature sensor and the humidity sensor are connected with the intelligent controller. connect.

The intelligent controller is connected to a network monitoring platform; the intelligent controller is connected to the network monitoring platform, and the detected real-time data such as various temperatures and humidity are monitored offline through the network cloud, and the real-time data is displayed to a remote mobile phone or computer, etc. , and realize remote control through mobile phones or computers. The intelligent cabinet also includes a display screen, the display screen is arranged on the front door, or is arranged on the position facing the front door, and the display interface of the display screen is opposite to the front door; various data on the display screen can be directly observed during use , display monitoring data in real time through the detection of humidity sensor and temperature sensor, and realize intelligent regulation by intelligent controller.

The beneficial effect produced by the utility model is: the column or the cabinet wall of the cabinet body itself is used as the ventilation channel, and there is no need to set up an additional ventilation channel, and the cabinet structure is efficiently utilized to make the structure more compact and save resources. The cooling layer, host installation layer, and air return layer in the cabinet form an internal circulation ventilation system inside the sealed and heat-insulated cabinet. The internal circulation ventilation system does not exchange air with the outside world, which can cool down the host computer faster and effectively Reduce the energy consumption of the refrigeration internal unit and the refrigeration external unit. The internal circulation and ventilation system forms a closed space with a small air conditioner inside the cabinet. The ventilation channel circulates to the cooling internal unit, thereby forming an orderly and orderly circulating airflow according to a certain rule, which is more conducive to the efficient and uniform heat dissipation of the host, and the sealing effect is good, so that the inside of the cabinet maintains a constant temperature, and the flowing cold air makes the cooling effect more effective. Well, the heat circulates with the cold air and slowly discharges out of the cabinet through heat exchange with the external cooling unit to realize the intelligent constant temperature control of the cabinet (constant temperature here refers to controlling the temperature in the cabinet within the range suitable for the main engine to work, which can be adjusted slightly Fluctuation), the setting of the exhaust fan increases the flow speed of the cold air, and the heat dissipation effect is better. There is also a humidity control system that can make the internal humidity of the cabinet constant (the constant humidity here refers to controlling the humidity in the cabinet to be suitable for the host to work. Within the range, it can fluctuate slightly), due to the added constant temperature and constant humidity control function, the use of the cabinet is wider, and it is more suitable for some harsher outdoor environments. The setting of the flame retardant layer makes it flame retardant. The safety of the cabinet is increased, and the setting of universal wheels with brake structure facilitates the flexible movement and effective fixing of the cabinet.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2;

In the figure, 1-cabinet wall, 2-column, 3-inner refrigeration unit, 301-air inlet of inner refrigeration unit, 302-air outlet of inner refrigeration unit, 4-outer refrigeration unit, 5-insulation board, 6-partition , 7- exhaust fan, 8- return channel, 9- cooling fan, 10- cooling hole, 11- square hole bar, 12- side door, 13- universal wheel.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Example 1:

As shown in Figure 1, the intelligent cabinet includes a sealed cabinet body. The cabinet body includes a cabinet wall 1 and a frame supporting and fixing the cabinet wall. The frame includes a plurality of upright columns 2. It is characterized in that: the cabinet wall 1 is a single-layer structure , the cabinet wall 1 is a heat insulation structure, or the cabinet wall is a non-heat insulation structure, and its inner side is provided with a heat insulation structure, that is, as long as the internal heat insulation of the cabinet can be realized; at least one column 1 is a hollow structure; the intelligent cabinet also It includes a conductively connected refrigeration layer, a host installation layer, and a return air layer that are sequentially arranged in the cabinet. The refrigeration layer includes a refrigeration inner unit 3 for blowing out cold air, a refrigeration outer unit 4 for cooling the refrigeration inner unit 3 and dissipating heat. The heat insulation board 5 is arranged between the refrigeration inner unit 3 and the refrigeration outer unit 4. The refrigeration inner unit 3 is provided with a refrigeration inner unit air inlet 301 and a refrigeration inner unit air outlet 302. The heat insulation board and the cabinet are sealed and connected. The installation layer includes at least one layer of partitions 6 for placing the host, the partitions 6 are connected to the cabinet, and the spaces between the partitions 6 are connected to each other. The air return layer includes an exhaust fan 7, a sealed return channel 8 and a sealed The ventilation channel, the exhaust fan 7 is set in the return channel 8 or between the host installation layer and the return channel 8, the exhaust fan 7 draws the air from the host installation layer to the return channel 8, and accelerates the air flow. The ventilation channel is a column 2 One end of the host installation layer communicates with the refrigeration internal unit 3 through the air outlet 302 of the refrigeration internal unit, the other end communicates with the return channel 8, one end of the ventilation channel communicates with the return channel 8, and the other end communicates with the refrigeration internal unit. The air inlet 301 of the machine is in communication with the refrigerating inner unit 3, the refrigerating inner unit 3, the host installation layer, the return channel 8 and the ventilation channel form a sealed and connected air internal circulation channel, and the flow wind formed by the air flow flows through the refrigerating inner unit 3, the main unit in turn. The installation layer, the return channel 8 and the circulation in the ventilation channel; the exhaust fan 7 includes at least one. Preferably, the frame includes four columns, and the cabinet body is a square structure, which facilitates the effective use of space.

Preferably, the partitions are sealed and connected to the cabinet body, and ventilation holes for ventilation are provided on the partitions, and the ventilation holes of each layer of partitions are arranged in the same direction or staggered. It can be preferred that the ventilation hole of the nearest layer of partition from the refrigeration internal unit 3 is directly opposite to the air outlet 301 of the refrigeration internal unit, and the ventilation hole of the nearest layer of partition from the exhaust fan is directly opposite to the exhaust fan 7.

Preferably, the cooling layer, the host installation layer and the return air layer are arranged from bottom to top. The cooling layer also includes at least one cooling fan 9 for cooling the external cooling unit 4. The cooling fan 9 is arranged on the side or below of the cooling external unit 4. The cabinet body The position corresponding to the cooling fan 9 and the side or bottom surface of the position corresponding to the cooling external unit 4 are provided with cooling holes 10, the air outlet 302 of the cooling internal unit is arranged on the upper surface of the cooling internal unit, the cooling internal unit blows cold air upwards, and the exhaust fan 7 upward draft; preferably cooling fan 9 is arranged on the below of refrigerating external unit 4, and radiating hole is provided on the cabinet directly below radiating fan 9 and the side of refrigerating external unit 4, this structure is more convenient for maintenance and heat dissipation.

Preferably, the cooling layer, the main engine installation layer and the return air layer can also be arranged from left to right, or from right to left. The side of the cabinet body corresponding to the cooling fan 9 and the side or bottom of the position corresponding to the refrigeration external unit 4 are provided with cooling holes 10, and the air outlet 302 of the refrigeration internal unit is arranged on the opposite side of the refrigeration internal unit and the host installation layer. On the surface, the exhaust fan 7 draws air in a direction consistent with the air inlet direction of the air inlet; the advantage of this structure is that the air outlet 302 of the refrigeration inner unit can be connected to each layer of the host installation layer, so that the air can be more evenly and effectively Heat dissipation on the host installation layer.

Preferably cabinet wall 1 comprises the upper cover plate that is fixedly arranged on the top of the frame, the lower cover plate that is fixedly arranged on the bottom of the frame, the side door that is arranged on the left and right sides of the frame and the front door and the back door that are arranged on the front and back sides of the frame, side door 12, front door and The back door is fixedly or detachably connected to the frame. The fixed connection here refers to a fixed connection, such as welding, riveting, etc., and the detachable connection can be screwed, hinged, etc. The frame also includes at least one for connecting adjacent columns. 2, the host installation layer also includes a square hole bar 11 for screwing and fixing the main engine that is vertically installed beside each column 2, and the partition plate 6 is horizontally fixed on the square hole bar 11; The screw connection is installed on the frame, so that it can be firmly connected, the structure is fastened, and when the main frame inside the cabinet breaks down, it is more convenient to open the side door 12 and the back door to overhaul it, and the front door is preferably hinged with the frame or the side door.

Preferably, the front door is a glass front door. The glass front door includes at least two layers of glass, and at least one pair of adjacent two layers of glass is a vacuum insulation layer. The inner side edge of the glass front door is provided with a sealing strip for sealing and heat preservation. The sealing strip can Ensure the airtightness inside the cabinet; the heat insulation structure provided on the inner side of the cabinet wall 1 is a sealed structure, which includes heat insulation board 5, vacuum insulation layer and heat insulation laid on the inner side of side door 12, rear door and upper cover layer.

The smart cabinet also includes an electronic access control system set on the glass front door; different from the traditional card lock or padlock structure, the electronic access control system is more secure, more intelligent, easy to operate, and can also ensure its tightness.

Preferably, the intelligent cabinet further includes a flame-retardant layer disposed on the inside of any one or more of the side door 12, the rear door, the upper cover and the lower cover.

Preferably, the intelligent cabinet further includes universal wheels 13 with a braking structure arranged at the bottom of the frame; the cooling fan 9 is an exhaust fan.

Preferably, the intelligent cabinet also includes a humidity control system, which is built into the refrigeration internal unit 3 or independently installed in the cabinet and connected to the host installation layer.

Preferably, the intelligent cabinet also includes an intelligent controller, a temperature sensor and a humidity sensor. The intelligent controller, the temperature sensor and the humidity sensor are arranged in the host installation layer, and both the temperature sensor and the humidity sensor are connected to the intelligent controller.

The intelligent controller is connected to the network monitoring platform; the intelligent controller is connected to the network monitoring platform, and the detected real-time data such as temperature and humidity are monitored offline through the network cloud, and the real-time data is displayed on the remote mobile phone or computer, etc., and Remote control can be realized through mobile phone or computer. The intelligent cabinet also includes a display screen, which is set on the front door, or is set on the position facing the front door, and the display interface of the display screen is opposite to the front door; when in use, various data on the display screen can be directly observed, through humidity sensing Real-time display of monitoring data through the detection of sensors and temperature sensors, and intelligent control by the intelligent controller.

Taking the bottom-up setting of cooling layer, host installation layer and return air layer as an example, the working process is as follows:

When working, the cold air refrigerated by the cooling layer is blown upwards from the air outlet 302 of the cooling inner unit at the bottom of the cabinet, and the cold air flows upwards through various hosts installed on the partition 6. When the cold air flows upwards, it cools the various hosts and reaches the top Afterwards, it is extracted by the exhaust fan 7 and flows to the return channel 8. After cooling the various hosts, the temperature of the cold air rises, and then circulates downward through the ventilation channel and enters the cooling inner unit 3 through the air inlet 301 of the cooling inner unit, and then cools. , the cold air is circulated and blown out from the air outlet 302 of the refrigeration inner unit, thereby forming a circulating air flow for cooling. The circulating air flow used to cool the host.

Example 2:

This embodiment has been improved on the basis of Embodiment 1. The improvement point is that the ventilation channels are different, as follows:

As shown in Figure 2, the cabinet wall 1 is a double-layer structure with gaps, and the ventilation channel is the gap between the double-layer cabinet walls 1. Preferably, the cabinet walls 1 on multiple sides have ventilation channels, and a layer of cabinet walls 1 can be used. The mode of arranging the hollow channel in the middle is to replace the double-layer cabinet wall 1.

Except that the technical features mentioned above are different from those in Embodiment 1, other technical solutions and preferred solutions are the same and will not be repeated here.

The above content is a further detailed description of the utility model in conjunction with specific preferred embodiments, and it cannot be determined that the specific implementation of the utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the utility model belongs, on the premise of not departing from the concept of the utility model, some simple deduction or replacement can also be made, which should be regarded as the protection scope of the utility model.

Claims (10)

1. Intelligent cabinet, including a sealed cabinet body, the cabinet body includes a cabinet wall (1) and a frame supporting and fixing the cabinet wall, the frame includes a plurality of upright columns (2), characterized in that: the cabinet wall (1) It is a single-layer structure or a double-layer structure with gaps, and the cabinet wall (1) is a heat-insulating structure, or the cabinet wall is a non-heat-insulating structure, and its inner side is provided with a heat-insulating structure; at least one of the columns (1) is Hollow structure; the intelligent cabinet also includes a conductively connected cooling layer, a host installation layer, and a return air layer that are sequentially arranged in the cabinet. The cooling layer includes a cooling internal unit (3), a cooling external unit (4) and a set The heat insulation board (5) between the refrigeration inner unit (3) and the refrigeration outer unit (4), the refrigeration inner unit (3) is provided with the refrigeration inner unit air inlet (301) and the refrigeration inner unit air outlet (302), the insulation The hot plate is sealed and connected with the cabinet body. The host installation layer includes at least one partition (6) for placing the host. The partition (6) is connected to the cabinet body. The ventilation and air return layer includes the exhaust fan (7), the sealed return channel (8) and the sealed ventilation channel. The exhaust fan (7) is set in the return channel (8) or is arranged on the host installation layer and the return channel (8) Between, the exhaust fan (7) draws the air from the host installation layer to the return channel (8) to speed up the air flow. The ventilation channel is the hollow part of the column (2) and/or the gap between the double cabinet walls (1) , one end of the host installation layer is connected to the cooling inner unit (3) through the cooling inner unit air outlet (302), the other end is connected to the return channel (8), and one end of the ventilation channel is connected to the return channel (8). The other end is connected to the cooling inner unit (3) through the air inlet (301) of the cooling inner unit, and the cooling inner unit (3), the host installation layer, the return channel (8) and the ventilation channel form a sealed and connected air internal circulation channel. The flow wind formed by the flow circulates in the refrigeration internal unit (3), the host installation layer, the return channel (8) and the ventilation channel in sequence. 2. The intelligent cabinet according to claim 1, characterized in that: the cooling layer, the host installation layer and the air return layer are arranged from bottom to top, and the cooling layer also includes (4) Radiating fan (9) for heat dissipation. The cooling fan (9) is arranged on the side or below the cooling external unit (4), and the position of the cabinet corresponding to the cooling fan (9) and the cooling external unit (4) Cooling holes (10) are provided on the side or bottom surface of the cooling inner unit, the air outlet (302) of the cooling inner unit is arranged on the upper surface of the cooling inner unit, and the exhaust fan (7) draws air upwards. 3. The intelligent cabinet according to claim 1, characterized in that: the cabinet wall (1) includes an upper cover fixed on the top of the frame, a lower cover fixed on the bottom of the frame, and a lower cover fixed on the frame. The side doors on the left and right sides, the front door and the rear door arranged on the front and rear sides of the frame, the side door (12), the front door and the rear door are fixedly connected or detachably connected to the frame, and the main unit installation layer also includes vertical installation beside the column (2). The square hole bar (11) used for screwing and fixing the main engine, the partition plate (6) is fixed on the square hole bar (11) horizontally. 4. The intelligent cabinet according to claim 3, characterized in that: the front door is a glass front door, the glass front door comprises at least two layers of glass, at least one pair of adjacent two layers of glass is a vacuum insulation layer, the glass front door The edge of the inner side is provided with a sealing strip for sealing and heat preservation; the heat insulation structure provided on the inside of the cabinet wall (1) is a sealed structure, which includes the heat insulation board (5), vacuum insulation layer and paving The heat insulation layer is arranged on the inner side of the side door (12), the rear door and the upper cover. 5. The intelligent cabinet according to claim 3, wherein the intelligent cabinet further comprises an electronic access control system arranged on the glass front door. 6. The intelligent cabinet according to claim 3, characterized in that: the intelligent cabinet further includes any one of the side door (12), the rear door, the upper cover and the lower cover or a fire retardant layer on the inside of multiple structures. 7. The intelligent cabinet according to claim 2, characterized in that: the intelligent cabinet further comprises a universal wheel (13) with a braking structure arranged at the bottom of the frame; the cooling fan (9) is Extractor fan. 8. The intelligent cabinet according to any one of claims 1 to 7, characterized in that: the intelligent cabinet also includes a humidity control system, which is built into the refrigeration internal unit (3) or set independently It is in the cabinet and connected to the host installation layer. 9. The intelligent cabinet according to claim 8, characterized in that: the intelligent cabinet further comprises an intelligent controller, a temperature sensor and a humidity sensor, and the intelligent controller, the temperature sensor and the humidity sensor are arranged on the host In the installation layer, both the temperature sensor and the humidity sensor are connected with the intelligent controller. 10. The intelligent cabinet according to any one of claims 3-6, characterized in that: the intelligent cabinet further includes a humidity control system, which is built into the refrigeration internal unit (3) or set independently In the cabinet and connected with the host installation layer; the intelligent cabinet also includes an intelligent controller, a temperature sensor and a humidity sensor, the intelligent controller, the temperature sensor and the humidity sensor are arranged in the host installation layer, and the temperature Both the sensor and the humidity sensor are connected with the intelligent controller; the intelligent controller is connected with a network monitoring platform, and the intelligent cabinet also includes a display screen, which is set on the front door or at a position facing the front door, and displays The display interface of the screen is opposite to the front door.