CN220422309U - Cabinet and machine room - Google Patents

Abstract

The application discloses a cabinet and a machine room, wherein the cabinet is used for accommodating external equipment, and the external equipment comprises an air inlet hole and a heat dissipation hole; the cabinet comprises a cabinet body and a baffle plate connected to the cabinet body, wherein the cabinet body is provided with a containing cavity, and the baffle plate is fixed in the containing cavity and divides the containing cavity into a first area and a second area; the second area is used for accommodating the external equipment, the air inlet hole is communicated with the first area, and the heat dissipation hole is communicated with the second area; and the heat of the external equipment is released to the second area through the heat dissipation holes, so that the air pressure of the second area is smaller than that of the first area, and the air flowing direction in the cabinet body flows from the first area to the second area. The utility model provides a cabinet and a machine room which are strong in ventilation and good in heat dissipation.

Description

Cabinet and machine room

Technical Field

The utility model belongs to the technical field of cabinets and machine rooms, and particularly relates to a cabinet and a machine room.

Background

With the development of information technology, the construction of cabinets has exploded. The cabinets are generally arranged in a central machine room, a data machine room and other places, and generally comprise a server cabinet, a network cabinet, a console cabinet and the like, and are used for installing various external devices inside the cabinets, wherein the external devices comprise, but are not limited to, information devices, control devices, network devices, switch devices and the like.

The cabinet has high environmental temperature requirements, and mechanical refrigeration, namely air conditioning refrigeration, is generally adopted. However, the traditional machine room and cabinet have poor heat dissipation and poor cooling effect, so that the service life of external equipment is shortened, and the external equipment is damaged and failed.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a cabinet and a machine room.

The utility model provides a cabinet, which is used for accommodating external equipment, wherein the external equipment comprises an air inlet hole and a heat dissipation hole; the cabinet comprises a cabinet body and a baffle plate connected to the cabinet body, wherein the cabinet body is provided with a containing cavity, and the baffle plate is fixed in the containing cavity and divides the containing cavity into a first area and a second area; the second area is used for accommodating the external equipment, the air inlet hole is communicated with the first area, and the heat dissipation hole is communicated with the second area; and the heat of the external equipment is released to the second area through the heat dissipation holes, so that the air pressure of the second area is smaller than that of the first area, and the air flowing direction in the cabinet body flows from the first area to the second area.

In one embodiment, the external device is spaced from the bottom of the cabinet, and a first air inlet is formed in the bottom of the cabinet and is communicated with the first area and the second area, and the first air inlet is used for conveying external air to the first area and the second area.

In one embodiment, the baffle divides the first air inlet into a first flow channel port and a second flow channel port, the first flow channel port is communicated with the first area, and the second flow channel port is communicated with the second area, wherein the caliber of the first flow channel port is smaller than that of the second flow channel port.

In one embodiment, an air outlet is formed in the top of the cabinet body and/or the side wall of the cabinet body, the air outlet is communicated with the second area, and the air outlet is used for discharging air in the second area.

In one embodiment, the external gas is a gas having a temperature below a threshold value.

In one embodiment, the baffle includes first and second surfaces opposite in thickness; the baffle is provided with a mounting opening, and the mounting opening penetrates through the first surface and the second surface along the thickness direction of the baffle; the external equipment comprises a backboard, the backboard is fixed in the mounting opening, one side surface of the backboard is flush with the first surface, and the air inlet hole is formed in the backboard.

The utility model also provides a machine room, which comprises a bearing plate, the cabinet arranged on the bearing plate and a conveying gas pipeline arranged at the bottom of the bearing plate, wherein the conveying gas pipeline is communicated with a first air inlet of the cabinet so as to convey external gas to a first area and a second area of the cabinet.

In one embodiment, the cabinet mounted on the carrier plate includes a first cabinet and a second cabinet adjacent to each other, the first cabinet and the second cabinet are disposed at intervals, a second area of the first cabinet faces a second area of the second cabinet, and a thermal partition is formed between the first cabinet and the second cabinet.

In one embodiment, the bearing plate further comprises a second air inlet, the second air inlet is opposite to the thermal partition, and the second air inlet is communicated with the conveying gas pipeline so as to convey external gas to the machine room.

In one embodiment, an exhaust port is arranged at the top of the machine room and is communicated with the interior of the machine room, and the exhaust port is used for exhausting gas in the machine room.

In one embodiment, the machine room further comprises access control equipment and inspection equipment, wherein the access control equipment comprises a first camera, and the first camera is used for acquiring a front photo of a visitor; the inspection equipment comprises a second camera which is movably connected to the top of the machine room and used for acquiring images to be detected of inspection point positions.

The beneficial effects of the utility model are as follows: the baffle is fixedly connected to the accommodating chamber of the cabinet, the baffle is configured to divide the accommodating chamber into a first area and a second area, and the baffle can effectively block the gas in the second area from being transmitted to the first area; the heat of the external equipment is released to the second area through the heat dissipation holes, the temperature of the air in the second area is higher than that of the first area, so that the air pressure in the second area is lower than that in the first area, the air flow direction of the cabinet is that the air flows from the first area to the second area through the air inlet holes of the external equipment, the air in the second area is difficult to flow to the first area due to the air pressure, the first area and the second area of the cabinet can be prevented from forming cold and hot alternate circulating air, and the formation of the cold and hot alternate circulating air is unfavorable for discharging the air in the cabinet out of the cabinet. Therefore, the cabinet provided by the utility model has strong ventilation and good heat dissipation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a cabinet according to an embodiment of the utility model.

Fig. 2 is a schematic diagram of another view of the cabinet of fig. 1.

Fig. 3 is a schematic diagram of the cabinet of fig. 1 with external devices omitted.

Fig. 4 is a schematic diagram of a machine room according to an embodiment of the present utility model.

Fig. 5 is a schematic view of the first and second cabinets of fig. 4.

Fig. 6 is a flow chart of an access control setting method according to an embodiment of the present application.

Fig. 7 is an installation schematic diagram of the inspection apparatus according to the embodiment of the present application.

Fig. 8 is a schematic view of an installation of the inspection apparatus of fig. 7 from another perspective.

Fig. 9 is a schematic flow chart of a patrol method according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

The following description of the embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the utility model may be practiced. Directional terms, such as "top", "bottom", "front", "rear", "left", "right", "inner", "outer", "side", etc., in the present utility model are merely referring to the directions of the attached drawings, and thus, directional terms are used for better, more clear explanation and understanding of the present utility model, rather than indicating or implying that the apparatus or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 and 2, one embodiment of the present utility model provides a cabinet 100, where the cabinet 100 is used for accommodating an external device 20, the external device 20 includes an air inlet 201 and a heat dissipation hole 203, the cabinet 100 includes a cabinet body 11 and a baffle 13 connected to the cabinet body 11, the cabinet body 11 is provided with an accommodating chamber 111, the baffle 13 is fixed in the accommodating chamber 111, and the accommodating chamber 111 is divided into a first area 112 and a second area 114; the second area 114 is used for accommodating the external device 20, the air inlet 201 is communicated with the first area 112, and the heat dissipation hole 203 is communicated with the second area 114; the heat of the external device 20 is released to the second region 114 through the heat dissipation holes 203 so that the air pressure of the second region 114 is smaller than the air pressure of the first region 112, and thus the air flow direction of the interior of the cabinet 11 is from the first region 112 to the second region 114. In the present embodiment, the racks generally include, but are not limited to, server racks, network racks, console racks, etc., and the external devices 20 include, but are not limited to, information devices, control devices, network devices, switching devices, etc.

The cabinet body cavity of the cabinet provided by the prior art is used for accommodating external equipment, the external equipment releases heat to the cabinet body cavity through the radiating holes, gas near the radiating holes absorbs heat released by the external equipment, the gas near the radiating holes gradually rises in temperature, the gas near the radiating holes gradually reduces, the gas temperature of the far-scattered hot holes is lower, the gas pressure of the region of the far-scattered hot holes is larger than that of the region close to the radiating holes, the gas with lower temperature far away from the radiating holes continuously flows to the region close to the radiating holes, the gas with higher temperature in the region close to the radiating holes is extruded to the region far away from the radiating holes, the gas in the cabinet body cavity forms cold and hot alternate circulating air in the region far away from the radiating holes and the region close to the radiating holes, and the cold and hot alternate circulating air is unfavorable for the hot gas to be discharged out of the cabinet, so that the heat dissipation performance of the external equipment is poor, the cooling effect is poor, and the service life of the external equipment is shortened, and the external equipment is damaged.

In the cabinet 100 provided by the utility model, the baffle 13 is fixedly connected to the accommodating chamber 111 of the cabinet 100, the baffle 13 is configured to divide the accommodating chamber 111 into the first area 112 and the second area 114, the baffle 13 can effectively block the gas in the first area 112 from being transferred to the second area 114, the gas inlet 201 of the external device 20 is communicated with the first area 112, the heat dissipation hole 203 of the external device is communicated with the second area 114, that is, the gas in the first area 112 and the gas in the second area 114 need to be transferred through the gas inlet 201 and the heat dissipation hole 203 of the external device 20; the heat of the external device 20 is released to the second area 114 through the heat dissipation holes 203, the temperature of the gas in the second area 114 is gradually increased, and the temperature of the gas in the second area 114 is higher than the temperature of the gas in the first area 112, so that the gas pressure in the second area 114 is lower than the gas pressure in the first area 112, and the gas flowing direction of the cabinet 100 is that the gas flows from the first area 112 to the second area 114 through the air inlet holes of the external device 20, and the gas in the second area 114 is difficult to flow to the first area 112 due to the gas pressure, so that the gas in the first area 112 and the gas in the second area 114 in the cabinet 11 can be prevented from forming cold and hot alternate circulating wind.

Referring to fig. 1, in the present utility model, an air supply mode from the bottom of the cabinet 100 is adopted, the external device 20 and the bottom of the cabinet 11 are spaced from each other, a first air inlet 115 is provided at the bottom of the cabinet 11, the first air inlet 115 is connected to the first area 112 and the second area 114, and the first air inlet 115 is used for conveying external air to the first area 112 and the second area 114. The separation of the external device 20 from the bottom of the cabinet 11 ensures that the delivery of external air is not blocked by the external device 20, i.e. that the external air can effectively enter the first and second areas 112, 114 of the cabinet 11.

In some embodiments, the baffle 13 inserts the first air intake 115 in a direction toward the first air intake 115 until at least a portion of the baffle 13 inserts the first air intake 115, the baffle 13 dividing the first air intake 115 into a first fluid passage 1151 and a second fluid passage 1153, wherein the first fluid passage 1151 communicates with the first region 112 and the second fluid passage 1153 communicates with the second region 114. Since the external device 20 is accommodated in the second area 114, the heat of the external device 20 is also largely released in the second area 114, and the unit flow rate of the external air required for the second area 114 is greater than the unit flow rate of the external air required for the first area 112, the aperture of the first flow port 1151 is designed to be smaller than the aperture of the second flow port 1153, so that the unit flow rate of the external air delivered to the first area 112 is smaller than the unit flow rate of the external air delivered to the second area 114, and the optimal cooling effect inside the cabinet 100 is ensured.

In another embodiment, the difference between the present embodiment and the above embodiment is that the baffle 13 is located above the first air inlet 115, and the baffle 13 and the first air inlet 115 are spaced from each other, that is, there is no barrier of the baffle 13 between the first runner port 1151 and the second runner port 1153, and the first runner port 1151 and the second runner port 1153 are in communication with each other. The two external air flows through the first air inlet 115, wherein one external air flows to the first area 112, the other external air flows to the second area 114, the area of the flow passage opening of the first air inlet 115 towards the first area 112 is smaller than that of the flow passage opening of the first air inlet 115 towards the second area 114, that is, the unit flow rate of the external air entering the first area 112 through the first air inlet 115 is smaller than that of the external air entering the second area 114, so that the optimal refrigerating effect inside the cabinet 100 is ensured.

In this embodiment, the front cabinet door of the cabinet 100 is designed as a cabinet door made of a fully transparent material, the rear cabinet door is provided with high-permeability meshes, and the high-permeability meshes are used for exhausting the air of the cabinet 100, so that the effects of ventilation and dust removal are achieved, personnel dust removal operation is reduced, and labor cost and air conditioner energy consumption cost are saved. As shown in fig. 1, the front cabinet door refers to the cabinet door toward which the first area 112 faces, that is, the cabinet door on the left in fig. 1; the rear cabinet door refers to a cabinet door toward which the second area 114 faces, that is, a cabinet door on the right in fig. 1, and the second area 114 can be discharged out of the cabinet 100 through a mesh of the rear cabinet door. In other embodiments, all the doors of the cabinet 100 and the baffle 13 may be made of a completely transparent material, so that the design can better transmit light, and can better observe the working and running conditions of the external device 20 inside the cabinet 100. The mesh of the rear cabinet door of the cabinet 100 is additionally provided with a dust screen, so that dust removal of the external device 20 is facilitated.

The cabinet has high temperature requirements on the environment, namely mechanical refrigeration is generally adopted, namely, the air conditioner is used for refrigerating, the external air provided by the utility model is air with the temperature lower than the threshold value, the lower the temperature of the external air is, the better the cooling effect of the external air entering the cabinet body 11 on the external equipment 20 is, but the energy consumption of the mechanical refrigeration is gradually increased along with the gradual reduction of the temperature of the external air. The threshold value is a temperature range in which the external device 20 can be cooled to an acceptable temperature range when the temperature of the external air is in the vicinity of the threshold value according to the use condition of the external device 20 and the external environment temperature. In the present embodiment, the gas delivered into the cabinet 100 is cold gas, which is external gas with a temperature lower than a threshold value; the gas exhausted from the cabinet 100 inside the cabinet 100 is a hot gas, which means a gas whose temperature is increased after the internal gas of the cabinet 100 absorbs at least a part of the heat of the external device 20 or after the external gas absorbs at least a part of the heat of the external device 20.

Referring to fig. 1, an air outlet 116 is provided at the top of the cabinet 11 and/or on a side wall of the cabinet 11, the air outlet 116 is communicated with the second area 114, and the air outlet 116 is used for exhausting air in the second area 114.

In one embodiment, the top of the cabinet 11 is provided with an air outlet 116, and the air outlet 116 is used for exhausting the air in the second area 114, that is, the air outlet 116 is used for exhausting the hot air in the cabinet 100, so as to achieve the effect of cooling. The air outlet 116 is also used for additionally installing the air exhaust module 22, and the air outlet 116 is arranged at the top of the cabinet 11 and is far away from the baffle 13, and the position is positioned above the heat dissipation holes 203 of the external equipment 20, so that the requirements of air exhaust, heat dissipation and dust removal can be effectively met. Specifically, the exhaust module 22 may be a fan, blower, or the like. The top of the cabinet 11 is also provided with a wire inlet hole 117, the external equipment 20 in the cabinet 11 is wired through the wire inlet hole 117, the wire inlet hole 117 and the air outlet 116 are mutually spaced, and the wiring of the external equipment 20 and the wiring of the exhaust module 22 are reasonably distributed and are not mutually interfered.

In one embodiment, the difference between the present embodiment and the above embodiment is that the side wall of the cabinet 11 is provided with an air outlet 116, and the air outlet 116 is used for exhausting the air in the second area 114, that is, the first hot air and the second hot air can be exhausted together from the air outlet 116 of the side wall of the cabinet 11. Preferably, the air outlet 116 of the side wall of the cabinet 11 is far from the first air inlet 115, and the second cold air can cool the external device 20 more effectively.

In one embodiment, the difference between the present embodiment and the above embodiment is that the top of the cabinet 11 and the side wall of the cabinet 11 are both provided with the air outlet 116, and the air outlet 116 is used for exhausting the air in the second area 114, that is, the first hot air and the second hot air can be exhausted from the air outlet 116 at the top of the cabinet 11 or from the air outlet 116 at the side wall of the cabinet 11.

Referring to fig. 1 to 3, the baffle 13 includes a first surface 131 and a second surface 133 opposite to each other in a thickness direction thereof; the baffle 13 is provided with a mounting opening 135, and the mounting opening 135 penetrates through the first surface 131 and the second surface 133 in the thickness direction of the baffle 13; the external device 20 includes a back plate 205, the back plate 205 is fixed in the mounting opening 135, and one side surface of the back plate 205 is flush with the first surface 131, and the air inlet 201 is disposed on the back plate 205. The back plate 205 has a side surface flush with the first surface 131 so that the external air flowing toward the first region 112 is not blocked by the external device 20, and the external air can enter the interior of the external device 20 through the air inlet hole 201 more smoothly. It should be appreciated that the connection of the baffle 13 and the external device 20 includes machining errors, and that one side surface of the back plate 205 may be substantially flush with the first surface 131.

In one embodiment, the cabinet 100 is internally provided with a plurality of external devices 20, a baffle 13 is additionally arranged between two adjacent external devices 20, and the baffle 13 can shield a gap between the external devices 20 and the external devices 20; a baffle 13 is additionally arranged between the uppermost external device 20 and the top of the cabinet 11, and the baffle 13 can shade the gap between the uppermost external device 20 and the top of the cabinet 11; a baffle 13 is additionally arranged between the lowest external device 20 and the bottom of the cabinet 11, and the baffle 13 can shield the gap between the lowest external device 20 and the bottom of the cabinet 11, and is communicated with the heat dissipation holes 203 through the air inlet 201 and the heat dissipation holes 203 of the external device 20 from the first area 112 and the second area 114.

In another embodiment, the present embodiment is different from the above embodiment in that a baffle 13 is additionally provided between the lowermost external device 20 and the bottom of the cabinet 11, and the baffle 13 and the bottom of the cabinet 11 are spaced apart from each other.

Referring to fig. 4, one embodiment of the present utility model further provides a machine room 300, where the machine room 300 includes a carrier plate 31, a cabinet 100 mounted on the carrier plate 31, and a conveying gas duct 33 disposed at the bottom of the carrier plate 31, and the conveying gas duct 33 is connected to the first air inlet 115 of the cabinet 100, so that external air is conveyed to the first area 112 and the second area 114 of the cabinet 100.

In one embodiment, the cabinet 100 mounted to the carrier 31 includes adjacent first and second cabinets 110 and 120, the first and second cabinets 110 and 120 being spaced apart, the second region 114 of the first cabinet 110 facing the second region 114 of the second cabinet 120, and a thermal partition 130 being formed between the first and second cabinets 110 and 120.

The thermal zones 130 are formed in the following manner: the external devices 20 accommodated inside the first cabinet 110 and the external devices 20 accommodated inside the second cabinet 120 release heat to the second region 114, the gas of the second region 114 of the first cabinet 110 absorbs part of the heat of the external devices 20 to form hot gas, the hot gas is discharged to the machine room 300 through the air outlet or mesh of the rear cabinet door, the gas of the second region 114 absorbs part of the heat of the external devices 20 to form hot gas, the hot gas is discharged to the machine room 300 through the air outlet or mesh of the rear cabinet door, and the hot gas discharged from the second region 114 of the first cabinet 110 and the hot gas discharged from the second region 114 of the second cabinet 120 are collected between the first cabinet 110 and the second cabinet 120, and thus the temperature between the first cabinet 110 and the second cabinet 120 is higher than that of other positions inside the machine room 300, so that the thermal partition 130 is formed between the first cabinet 110 and the second cabinet 120.

The carrier plate 31 further includes a second air inlet 311, the second air inlet 311 is opposite to the thermal partition 130, and the second air inlet 311 is communicated with the conveying gas pipeline 33, so that external air is conveyed to the machine room 300. External air enters the thermal partition 130 of the machine room 300 through the second air inlet 311, and can effectively cool the thermal partition 130. The top of computer lab 300 still is equipped with air extraction opening 302, and air extraction opening 302 intercommunication computer lab 300's inside, air extraction opening 302 are used for the inside gaseous of discharge computer lab 300.

In this embodiment, the bearing plate 31 is an insulating floor, the second air inlet 311 is formed in the insulating floor, and the second air inlet 311 adopts mesh openings to supply air, so as to ensure good ventilation and air supply effects.

In one embodiment, the cabinets 100 of the machine room 300 are orderly arranged in a row, and the second air inlets 311 are disposed near the second region 114 of the cabinet 100.

In another embodiment, as shown in fig. 5, the cabinets 100 of the machine room 300 are orderly installed in a plurality of rows, the plurality of rows of cabinets 100 are arranged at intervals toward the rear cabinet door, a thermal partition 130 channel is formed between the cabinets 100 and the cabinets 100, two adjacent rows of cabinets 100 are arranged at intervals, a second area of one of the two adjacent rows of cabinets 100 is toward a second area of the other row of cabinets 100, and the second air inlet 311 is disposed between the two adjacent rows of cabinets 100.

In this embodiment, the machine room 300 further includes a refrigeration device 30, the refrigeration device 30 is configured to cool the air exhausted from the air exhaust port 302, and then convey the cool air to the cabinet 100 and the machine room 300 through the conveying air duct 33, where the first air inlet 115 of the cabinet 100 and the second air inlet 311 of the carrier plate 31 share the same conveying air duct 33. The air suction opening 302 of the machine room 300 can be provided with an air suction system, so that the air suction circulation in the machine room 300 is ensured, the air flow is kept smooth, and the dust removal effect is achieved.

Referring to fig. 6, the machine room 300 further includes an access control device, where the access control device includes a first camera, and the first camera is configured to obtain a front photo of a visitor. The flow diagram of the access control setting mode provided by the embodiment of the application is as follows:

first, the front photo of the person in the white list is recorded into a database. In the embodiment of the application, the personnel in the white list comprise recorded personnel and visiting personnel, the recorded personnel comprise inspection personnel, staff and the like of the machine room, the visiting personnel refer to personnel which are not recorded in the white list but need to enter the machine room, and the visiting personnel comprise visit personnel, inspection personnel and the like of the machine room. It should be appreciated that the front photos of people in the whitelist may be recorded in advance, or may be recorded temporarily; white list personnel may also be deleted or supplemented.

And secondly, the first camera acquires a front photo of the visitor. The front photo of the visitor will be captured by the first camera, which will repeat this step if the first camera does not acquire a front photo of the visitor.

And thirdly, detecting the front photo to obtain a detection result. The first camera compares the collected front photo of the person with the images in the database, and the detection result comprises that the front photo of the visitor is in the database and the front photo of the visitor is not in the database.

And step four, determining whether the visitor is in the white list or not according to the detection result. If the detection result is that the front photo of the visitor is in the database, the access control equipment displays the information of the visitor, and the access control equipment is opened. If the detection result is that the front photo of the visitor is not in the database, the access control equipment is closed.

The entrance guard equipment can be matched with the background to automatically finish the operation of requesting the pin point, and the operation of requesting the pin point is omitted. The request is to apply the authority to enter the machine room 300 to the dispatch department before entering the machine room 300. The dispatch department can only enter the process of the machine room 300 after approval. The pin point is a program for reporting the end of work to the dispatch department by the visitor after entering the machine room 300 to finish the work. In addition, the machine room 300 can save human resources without the need for a special worker to watch.

Referring to fig. 7 and 8, the machine room 300 further includes a patrol equipment 35, the patrol equipment 35 includes a second camera 350, the second camera 350 is movably connected to the top of the machine room 300, and the second camera 350 is used for acquiring an image to be detected of a patrol point. Specifically, the second camera 350 is movably connected to the top of the machine room 300 through a slide rail 351, the second camera 350 is further connected with a motor 352 and a lifting rod 354, the motor 352 is used for controlling the second camera 350 to move along the slide rail 351, the lifting rod 354 is used for adjusting the distance between the second camera 350 and the carrier plate 31, it should be understood that the lifting distance of the lifting rod 354 can cover the height of the whole machine cabinet 100, the definition of the second camera 350 can meet the inspection requirement, preferably, the definition of the second camera 350 needs to reach 1080P, and the second camera 350 can adjust the focal length according to the requirement. Fig. 9 is a schematic diagram of an inspection method according to an embodiment of the present application, which is specifically as follows:

the first step, obtaining inspection tasks and images to be detected of inspection points of the inspection tasks.

In this embodiment, the inspection task may be to inspect the environment in the machine room 300 or inspect the external device 20 (as shown in fig. 1) in the machine cabinet 100, where the environment in the machine room 300 includes the temperature of the machine room 300, the humidity of the machine room 300, and so on, and the inspection of the external device 20 includes loosening of a device screw, dropping of a device hardware, abnormality of network data, and so on, which is not limited specifically herein.

In one implementation of acquiring the inspection task, the second camera 350 is matched with the slide rail 351, the motor 352 and the lifting rod 354, so that the second camera 350 can be positioned to an inspection point, and the inspection point is a position required to be inspected in the inspection task. For example, the patrol task is to patrol the external device 20 at a and B, and the patrol point includes a and B. The image to be detected of the inspection point is an image obtained by shooting the inspection point.

And secondly, detecting the image to be detected according to the inspection content of the inspection task to obtain a detection result.

According to the method and the device, the content of the inspection required by the inspection task can be determined according to the inspection content of the inspection task, and then the detection result can be obtained by detecting the matching of the image to be detected and the content of the inspection required.

In one embodiment, the inspection content includes whether the temperature and the humidity of the machine room 300 are abnormal, the inspection point is an instrument of the machine room 300, and the image to be detected is an image obtained by shooting the instrument of the machine room 300.

In one embodiment, the inspection content includes whether the screw of the device is loosened, the inspection point is the screw of the external device 20, and the image to be detected is an image obtained by photographing the screw of the external device 20.

In one embodiment, the inspection content includes whether the hardware of the device is dropped, the inspection point is the hardware of the external device 20, and the image to be detected is an image obtained by photographing the hardware of the external device 20.

In one embodiment, the inspection content includes whether the network data is abnormal, the inspection point is a network indicator light of the external device 20, and the image to be detected is an image obtained by photographing the network indicator light of the external device 20.

And thirdly, obtaining the inspection result of the inspection task according to the detection result and the inspection standard of the inspection point.

In the embodiment of the present application, the inspection standard is a standard for determining an inspection result. The inspection standard is an image of an inspection point under normal conditions, the image to be detected acquired by the inspection device is compared with the inspection standard, and the inspection result is determined to be normal under the condition that the inspection result is determined to be in accordance with the inspection standard. And under the condition that the inspection result is determined to be not in accordance with the inspection standard, the inspection device determines that the inspection result is abnormal.

In one embodiment, the inspection content includes whether the temperature and humidity of the machine room 300 are abnormal, and the inspection standard is that the temperature and humidity are within an acceptable range. And under the condition that the temperature and the humidity are not in the acceptable range, determining that the inspection result does not accord with the inspection standard, and further determining that the inspection result is abnormal. And under the condition that the inspection result is that the temperature and the humidity are within the acceptable range, determining that the inspection result meets the inspection standard, and further determining that the inspection result is normal.

In one embodiment, the inspection content includes whether the equipment screw is loosened, and the inspection standard is that the equipment screw is not loosened. And under the condition that the inspection result is that the screw of the equipment is loosened at the inspection point, determining that the inspection result does not accord with the inspection standard, and further determining that the inspection result is abnormal. And under the condition that the inspection result is that the screw looseness of the equipment does not occur at the inspection point, determining that the inspection result meets the inspection standard, and further determining that the inspection result is normal.

In one embodiment, the inspection content includes whether the device hardware is dropped, and the inspection standard is that the device hardware is not dropped. And under the condition that the inspection result is that the equipment hardware falls off at the inspection point, determining that the inspection result does not accord with the inspection standard, and further determining that the inspection result is abnormal. And under the condition that the inspection result is that the inspection point position is not dropped by the hardware of the equipment, the inspection result is determined to be in accordance with the inspection standard, and then the inspection result is determined to be normal.

In one embodiment, the inspection content includes whether the network data is abnormal, the network data is confirmed by an equipment indicator lamp, and the equipment indicator lamp includes a green light, a yellow light and a red light, wherein the green light indicates that the network data is good, the yellow light indicates that the network data is normal, and the red light indicates that the network data is abnormal. And under the condition that the inspection result is green light of the equipment indicator lamp of the inspection point, determining that the inspection result meets the inspection standard, and further determining that the inspection result is normal. And under the condition that the inspection result is a yellow lamp of the equipment indicator lamp of the inspection point, determining that the inspection result meets the inspection standard, and further determining that the inspection result is to be confirmed. And under the condition that the inspection result is a red light of the equipment indicator lamp of the inspection point, determining that the inspection result does not accord with the inspection standard, and further determining that the inspection result is abnormal.

When the inspection result is abnormal, the inspection result abnormal information is reported to the central workstation through the background, the image to be detected and the inspection result are synchronously uploaded to the central workstation, and when a maintainer clicks the inspection result information, a fault handling scheme and a fault handling guide are synchronously pushed, so that service unskilled personnel can handle related faults, the time delay of fault maintenance caused by unskilled service is reduced, and manpower and material resources are saved.

The above description of embodiments is only for aiding in the understanding of the method of the present utility model and its core ideas; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims (11)

1. A cabinet for receiving an external device, the external device including an air intake and a heat dissipation aperture; the cabinet is characterized by comprising a cabinet body and a baffle plate connected to the cabinet body, wherein the cabinet body is provided with a containing cavity, and the baffle plate is fixed in the containing cavity and divides the containing cavity into a first area and a second area; the second area is used for accommodating the external equipment, the air inlet hole is communicated with the first area, and the heat dissipation hole is communicated with the second area; and the heat of the external equipment is released to the second area through the heat dissipation holes, so that the air pressure of the second area is smaller than that of the first area, and the air flowing direction in the cabinet body flows from the first area to the second area.

2. The cabinet of claim 1, wherein the external device is spaced from the bottom of the cabinet, and a first air inlet is provided at the bottom of the cabinet, the first air inlet being in communication with the first area and the second area, the first air inlet being configured to deliver external air to the first area and the second area.

3. The cabinet of claim 2, wherein the baffle divides the first air intake into a first flow port and a second flow port, the first flow port communicating with the first region and the second flow port communicating with the second region, wherein the first flow port has a smaller caliber than the second flow port.

4. The cabinet according to claim 2, wherein an air outlet is provided at the top of the cabinet body and/or at the side wall of the cabinet body, the air outlet being in communication with the second area, the air outlet being for exhausting air from the second area.

5. The cabinet of claim 2, wherein the external gas is a gas having a temperature below a threshold value.

6. The cabinet of any one of claims 1-5, wherein the baffle comprises first and second surfaces that are opposite in a thickness direction thereof; the baffle is provided with a mounting opening, and the mounting opening penetrates through the first surface and the second surface along the thickness direction of the baffle; the external equipment comprises a backboard, the backboard is fixed in the mounting opening, one side surface of the backboard is flush with the first surface, and the air inlet hole is formed in the backboard.

7. A machine room, characterized in that it comprises a carrier plate, a cabinet according to any one of claims 1 to 6 mounted on the carrier plate, and a conveying gas pipe provided at the bottom of the carrier plate, the conveying gas pipe being in communication with the accommodation chamber, so that external gas is conveyed to the first and second areas of the cabinet.

8. The machine room of claim 7, wherein the cabinets mounted to the carrier plate comprise adjacent first and second cabinets spaced apart, the second region of the first cabinet facing the second region of the second cabinet, the first and second cabinets forming a thermal zone therebetween.

9. The machine room of claim 8, wherein the carrier plate is provided with a second air inlet, the second air inlet is opposite to the thermal partition, and the second air inlet is communicated with the conveying gas pipeline so as to convey external gas to the machine room.

10. The machine room according to claim 9, wherein an exhaust port is provided at a top of the machine room, the exhaust port being communicated with an interior of the machine room, the exhaust port being for exhausting gas from the interior of the machine room.

11. The machine room of claim 7, further comprising an access control device and a patrol device, the access control device comprising a first camera for obtaining a front photograph of a visitor; the inspection equipment comprises a second camera which is movably connected to the top of the machine room and used for acquiring images to be detected of inspection point positions.