CN109561606B - Remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment - Google Patents
Remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment Download PDFInfo
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- CN109561606B CN109561606B CN201910037433.7A CN201910037433A CN109561606B CN 109561606 B CN109561606 B CN 109561606B CN 201910037433 A CN201910037433 A CN 201910037433A CN 109561606 B CN109561606 B CN 109561606B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The application discloses a constant temperature and humidity electromagnetic shielding cabinet for remote monitoring of sensitive information equipment, which comprises an outer cabinet body, a cabinet door, a first controller and a remote monitoring set cabinet for the sensitive information equipment; the inside of the outer cabinet body is provided with a sensitive information equipment remote monitoring set cabinet and an air conditioning system. The shielding cabinet is combined with the inner guide cover and the air flow organization blind plate in the outer cabinet body, so that the air flow of the outer cabinet body flows along the directions of the cross-flow fan, the evaporator, the air flow humidifying device, the front ventilation waveguide window, the guide cover and the sensitive information equipment sleeved cabinet air inlet or the front panel, the equipment main board and the rear ventilation waveguide window of the equipment in the outer cabinet body. The evaporator and the air flow humidifying device are arranged in the ventilating duct, and the air flow output by the forced through-flow fan can only enter the outer cabinet body. And then the air-conditioning water generated by the air-conditioning system is led out through a pipeline, so that air flow with proper temperature and humidity can be accurately conveyed to equipment devices, and the purpose of constant temperature and humidity in the cabinet is achieved.
Description
Technical Field
The application relates to the technical field of electromagnetic information shielding, in particular to a constant temperature and humidity electromagnetic shielding cabinet for remote monitoring of sensitive information equipment.
Background
When the electronic equipment processes the secret-related information, the secret-related information can be outwards emitted by taking the electromagnetic wave as a carrier, and the instant electromagnetic leakage emission can lead to the leakage of the secret-related information. With the importance of the state on information safety, electromagnetic protection of information equipment is widely applied. Therefore, the electromagnetic shielding machine room and the electromagnetic shielding cabinet are widely applied. Due to the special structure of the electromagnetic shielding cabinet, the temperature and the humidity in the cabinet can not be quantitatively controlled all the time. The requirements of the electronic information device on the environment are very strict. Especially humidity, if too dry, static electricity is easily generated around the device, which causes damage to the CMOS integrated circuit. Because the moisture in the air is too little, static electricity accumulation can not be conducted out, and static electricity can break down elements such as ICs, crystal oscillators, two triodes and the like.
If the electronic product is too wet, the humidity can directly enter the electronic components through the electronic surface seam, so that the internal equipment of the electronic product is malfunctioned, and adverse phenomena such as short circuit and the like occur.
Therefore, in general, the temperature in the information equipment cabinet should be controlled to be about 22 ℃ and the relative humidity should be controlled to be between 40 and 60% RH.
Individual sensitive information devices, in turn, have a need for remote monitoring.
In order to meet the protection requirement of electromagnetic leakage of information equipment, remote monitoring of the information equipment can be achieved, and the temperature and the humidity in the cabinet are always kept within set thresholds, the remote monitoring constant temperature and constant humidity shielding cabinet for the sensitive information equipment is developed.
Disclosure of Invention
The application aims to provide a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment, which can meet the requirements of users on the environment in the cabinet and can accurately convey air flow with proper temperature and humidity to equipment devices so that the equipment in the cabinet is always kept within a set temperature and humidity threshold value.
In order to achieve the above object, the present application provides the following technical solutions:
a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment comprises an outer cabinet body, a cabinet door, a first controller and a remote monitoring set cabinet for the sensitive information equipment; the sensitive information equipment remote monitoring set cabinet is arranged in the outer cabinet body; the bottom of the outer cabinet body is provided with a compressor, an evaporator, a liquid storage tank, an air flow humidifying device, an air flow heating device and an air-conditioning water evaporating device of the air-conditioning system, and the top of the outer cabinet body is provided with a condenser and an expansion valve of the air-conditioning system; the copper pipe connects all devices in the air conditioning system to form a closed loop;
the sensitive information equipment remote monitoring package cabinet is fixedly connected with the outer cabinet body; the second controller in the remote monitoring set cabinet of the sensitive information equipment is used for monitoring various operations of the set cabinet and equipment information in real time and is connected with the switching equipment capable of carrying out information transmission with the management and control center through an RJ45 cable;
the bottom of the outer cabinet body is also provided with a front ventilation waveguide window and a rear ventilation waveguide window;
a water vapor spraying pipeline is connected between the evaporator and the front ventilation waveguide window;
the air flow humidifying device is connected with the steam spraying pipeline in a sealing way through a pipeline;
the evaporator, the steam spraying pipeline and the front ventilation waveguide window are reliably stacked and then reliably connected with the rear ventilation waveguide window by a ventilation system with a cross-flow fan and the air flow heating device, and the air flow in the outer cabinet body flows along the direction of the cross-flow fan, the air flow heating device, the evaporator, the air flow humidifying device, the front ventilation waveguide window, the air flow cover and the front panel, the equipment main board and the rear ventilation waveguide window of the sensitive information equipment in the outer cabinet body by combining the air flow cover in the outer cabinet body and the air flow tissue blind plate;
the compressor, the air flow humidifying device, the air flow heating device, the air-conditioning water evaporating device and the cross-flow fan are electrically connected with the first controller;
the periphery of the evaporator is wrapped by waterproof and heat-insulating rock wool;
air-conditioning water generated by the air-conditioning system is led to an air-conditioning water evaporation device through a pipeline.
Preferably, two vertical angles near the rear part in the outer cabinet body are respectively provided with a seamless steel pipe which penetrates through the top and the bottom of the outer cabinet body and is used for installing a circulating pipeline and a control circuit formed by the air conditioning system.
Preferably, the front ventilation waveguide window is the same shape and size as the evaporator, and the rear ventilation waveguide window is the same as the front ventilation waveguide window in terms of allowable ventilation amount per unit time.
Preferably, a temperature and humidity detector electrically connected with the first controller is arranged on the inner side of the top of the outer cabinet body.
Preferably, an axial flow fan electrically connected with the first controller and used for radiating heat of the condenser is arranged at the top of the outer cabinet body.
Preferably, an optical fiber waveguide tube, a power filter, a water immersion alarm, the air-conditioning water evaporation device, the air flow humidifying device and the air flow heating device are arranged on the rear side of the bottom of the outer cabinet body; the water immersion alarm is electrically connected with the first controller.
Preferably, the air conditioner water evaporation device comprises a condensed water receiving tank and a condensed water atomizer, wherein the condensed water receiving tank is arranged below the evaporator and is used for receiving condensed water generated by the evaporator, the condensed water atomizer is arranged on a mounting seat below the condensed water receiving tank and is communicated with the condensed water receiving tank, and the condensed water atomizer is electrically connected with the first controller and is internally provided with the water immersion alarm.
Preferably, a metal false entry alarm detector electrically connected with the first controller is installed at the optical fiber waveguide tube.
Preferably, the outer cabinet body is internally provided with a transverse PDU (protocol data unit) for supplying power to equipment in the cabinet; the outer cabinet body is also provided with a working grounding copper bar.
Preferably, an electromagnetic leakage alarm is arranged in the outer cabinet body, a fingerprint instrument is arranged on the cabinet door, an access control device is arranged between the door of the cabinet door and a door frame, and a motor lock is arranged between the cabinet door and the outer cabinet body; the electromagnetic leakage alarm, the fingerprint instrument, the access control device and the motor lock are electrically connected with the first controller.
The application provides a sensitive information equipment remote monitoring constant temperature and humidity electromagnetic shielding cabinet, wherein a water vapor spraying pipeline of an evaporator and an air flow humidifying device in an outer cabinet body is reliably overlapped with a front ventilation waveguide window and then is reliably connected with a rear ventilation waveguide window by a ventilation system with a cross-flow fan and an air flow heating device, and an air flow of the outer cabinet body flows along the directions of the cross-flow fan, the evaporator, the air flow humidifying device, the front ventilation waveguide window, the air flow guiding cover and a front panel, an equipment main board and the rear ventilation waveguide window of equipment in the outer cabinet body by combining an air guiding cover and an air flow tissue blind plate in the outer cabinet body. The evaporator and the air flow humidifying device are arranged in the ventilating duct, and the air flow output by the forced through-flow fan can only enter the outer cabinet body. And then the air-conditioning water generated by the air-conditioning system is led out through a pipeline, so that air flow with proper temperature and humidity can be accurately conveyed to equipment devices, and the purpose of constant temperature and humidity in the cabinet is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a front view of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to an embodiment of the present application;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a left side cross-sectional view of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment provided by an embodiment of the application after a cabinet door is opened;
fig. 4 is a left side view of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to an embodiment of the present application;
FIG. 5 is a sectional view of G-G of FIG. 4;
FIG. 6 is a front view of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to an embodiment of the present application;
FIG. 7 is a cross-sectional view of C-C of FIG. 6;
FIG. 8 is a left side view of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment provided by an embodiment of the application;
FIG. 9 is a D-D sectional view of FIG. 8;
FIG. 10 is a heat dissipation airflow chart of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to an embodiment of the present application;
FIG. 11 is a front view of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment provided by an embodiment of the application after the cabinet door is opened;
fig. 12 is a connection diagram of a first controller in a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for a sensitive information device according to an embodiment of the present application.
Reference numerals illustrate:
1. an outer cabinet; 2. a cabinet door; 3. a compressor; 4. an evaporator; 5. a condenser; 6. an expansion valve; 7. a front ventilation waveguide window; 8. a rear ventilation waveguide window; 9. a cross flow fan; 10. a guide cover; 11. an airflow organizing blind plate; 12. waterproof and heat-insulating rock wool; 13. an optical fiber waveguide; 14. a power filter; 15. a water immersion alarm; 16. a condensed water receiving tank; 17. a water vapor spraying pipeline of the air flow humidifying device; 18. a condensed water atomizer; 19. an axial flow fan; 20. an air flow humidifying device; 21. an air flow heating device; 22. sensitive information equipment remotely monitors the enclosure of the suite.
Detailed Description
In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail with reference to the accompanying drawings.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.
As shown in fig. 1, 4, 6, 8 and 11, a remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment comprises an outer cabinet body 1, a cabinet door 2 and a first controller (the first controller is not shown in the figure).
As shown in fig. 3 and 11, the outer cabinet 1 is provided with a remote monitoring set cabinet 22 for sensitive information equipment, and the remote monitoring set cabinet for sensitive information equipment is composed of a main cabinet body, an electric control part, a ventilation system and a second controller for monitoring various operations and equipment information of the set cabinet in real time. The main cabinet body is rigidly connected with the outer cabinet body 1 and cannot be separated at will, that is, the main cabinet body is fixedly connected with the outer cabinet body 1, so that the main cabinet body of the sensitive information equipment remote monitoring set cabinet 22 cannot be separated from the outer cabinet body 1 after the door is closed. The electric control part and the ventilation system are electrically connected with the second controller. The second controller monitors various operations and equipment information of the packaged cabinet in real time, and the second controller connects various monitoring information to the switching equipment in the outer cabinet body 1 through RJ45 cables to upload to the management and control center, so that remote monitoring of equipment in the packaged cabinet 22 is realized.
As described above, the remote monitoring suite cabinet 22 for sensitive information equipment is installed in the outer cabinet 1. The remote monitoring set cabinet for the sensitive information equipment consists of a main cabinet body, an electric control part, a ventilation system and a second controller for monitoring various operations and equipment information of the set cabinet in real time. Preferably, the main cabinet body is designed into a horizontally-arranged T-shaped structure, and the front end and the rear end of the main cabinet body are respectively connected with the front upright post and the rear upright post of the outer cabinet body 1 to form an organism. The I-shaped part of the T is the main part of the main cabinet body and is used for placing protected equipment, and the bottom of the I is provided with an air hole and a wire inlet hole. The T-shaped part is a cabinet door, a main cabinet body and a connecting part with the standard shielding cabinet, and the width of the T-shaped part is not smaller than the width between the outer sides of the upright posts on the two sides of the standard shielding cabinet. The lower edge of the main cabinet body is provided with an air inlet, a proper cross-flow fan is selected and installed in the interlayer of the cabinet door of the suit, and the inner proper position of the door is provided with the air inlet so as to supply cold air to equipment installed in the cabinet of the suit. The width of the main body of the main cabinet body is not larger than the width between the inner sides of the upright posts at two sides of the common standard cabinet, the height of the main cabinet body is determined according to the requirements of customers and is designed into the standard U number so as to be convenient for the whole utilization of the packaged cabinet, and the connecting part of the packaged cabinet 22 and the shielding cabinet is provided with standard cabinet upright post equipment mounting holes according to the upright post size of the standard cabinet.
The width of the cabinet door is the same as the width of the T-shaped part, and the height of the cabinet door is the same as the height of the main cabinet body. The cabinet door is designed into a three-dimensional double-cap butt-buckling type, and electric equipment for controlling door opening, an electric control lockset, a cross-flow fan, air supply to the inside of the suit cabinet and the like are arranged between the double caps, and a door opening control mechanism, an emergency door opening lockset and the like are embedded on the outer cap.
The main cabinet body is connected with the cabinet door through a concealed hinge, and a hydraulic rod is arranged at a proper position so as to facilitate the opening of the door and the support of the door plate.
As shown in fig. 3, the bottom of the outer cabinet 1 is provided with a compressor 3, an evaporator 4, a liquid storage tank (not shown), an air flow humidifying device 20, an air flow heating device 21 and an air-conditioning water evaporating device of the air conditioning system, and the top of the outer cabinet 1 is provided with a condenser 5 and an expansion valve 6 of the air conditioning system. The copper pipe is used for connecting all the devices in the air conditioning system to form a closed loop, so that the air conditioning system and the outer cabinet 1 are organically combined together. Preferably, seamless steel pipes (not shown) penetrating through the top and bottom of the outer cabinet 1 are respectively arranged in the outer cabinet 1 near two vertical corners at the rear, and are used for installing a circulation pipeline and a control circuit formed by the air conditioning system.
As shown in fig. 3 and 7, the bottom of the outer cabinet 1 is further provided with a front ventilation waveguide window 7 and a rear ventilation waveguide window 8, wherein the front ventilation waveguide window 7 is the same as the evaporator 4 in shape and size, and the rear ventilation waveguide window 8 is the same as the ventilation volume allowed by the front ventilation waveguide window 7 in unit time.
As shown in fig. 3, a water vapor spraying pipeline 17 is connected between the evaporator 4 and the front ventilation waveguide window 7. The air flow humidifying device 20 is connected with the water vapor spraying pipeline 17 in a sealing way through a pipeline.
The evaporator 4, the steam spraying pipeline 17 and the front ventilation waveguide window 7 are reliably stacked and then reliably connected with the rear ventilation waveguide window 8 through a ventilation system with a cross-flow fan 9 and an air temperature rising device 21, and the air flow in the cabinet of the outer cabinet 1 flows along the direction of the cross-flow fan 9, the air flow temperature rising device 21, the evaporator 4, the air flow humidifying device 20, the front ventilation waveguide window 7, the air flow guiding cover 10 and the front panel, the equipment main board and the rear ventilation waveguide window 8 of the sensitive information equipment remote monitoring suit cabinet 22 or equipment in the outer cabinet 1 by combining the air flow guiding cover 10 and the air flow tissue blind plate 11 in the outer cabinet 1, and the air flow direction in the cabinet is shown by an arrow in fig. 10. As shown in fig. 10, the periphery of the evaporator 4 is wrapped by waterproof and heat-insulating rock wool 12, and the air flow output by the forced draught fan 9 can only enter the outer cabinet 1. And then the air-conditioning water generated by the air-conditioning system is led out through a pipeline, so that air flow with proper temperature and humidity can be accurately conveyed to equipment devices, and the purpose of constant temperature and humidity in the cabinet is achieved.
The led-out air-conditioning water is preferably led into an air-conditioning water evaporation device for evaporation, and then, as shown in fig. 2, 3, 7 and 9, an optical fiber waveguide 13, a power filter 14, a water immersion alarm 15, the air-conditioning water evaporation device, an air flow humidifying device 20 and an air flow heating device 21 are arranged on the rear side of the bottom of the outer cabinet body 1, so that no water drops in the cabinet are realized.
The power filter is a filter circuit composed of capacitance, inductance and resistance, and is also called as "power EMI filter", or "EMI power filter", a passive bidirectional network, one end of which is a power supply, and the other end of which is a load. The principle of the power filter is an impedance adapting network: the greater the impedance adaptation of the input and output sides of the power filter to the power and load sides, the more effective the attenuation of electromagnetic interference. The filter can effectively filter the frequency points of the specific frequency or the frequencies outside the frequency points in the power line to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.
The waveguide tube is used for transmitting the ultra-high frequency electromagnetic wave, and pulse signals can be transmitted to a destination with little loss, and is a hollow metal conduit with smooth inner wall or a tube internally coated with metal; the size of the waveguide inner diameter varies depending on the wavelength of the transmitted signal; the method is mainly used in the radio fields of radio communication, radar, navigation and the like of centimeter wave and millimeter wave. Currently, rectangular waveguides, circular waveguides, semicircular waveguides, radar waveguides and fiber waveguides are common.
As shown in fig. 2 and 3, the air-conditioning water evaporation device comprises a condensed water receiving tank 16 and a condensed water atomizer 18, wherein the condensed water receiving tank 16 is arranged below the evaporator 4, and the condensed water receiving tank 16 is used for receiving air-conditioning water generated by the evaporator 4. The condensate atomizer 18 is disposed on the mounting base below the condensate water receiving tank 16 and communicates with the condensate water receiving tank 16. The condensed water atomizer 18 is internally provided with the water immersion alarm 15. The air flow humidifying device 20 and the condensed water atomizer 18 are arranged on the installation seat on one side of the air conditioner compressor 3.
In order to keep the temperature and humidity in the shielding cabinet in the set temperature and humidity all the time, a temperature and humidity detector is arranged on the inner side of the top of the outer cabinet body 1 and used for temperature and humidity monitoring.
Preferably, as shown in fig. 2 and 5, an axial flow fan 19 is provided at the top of the outer cabinet 1, and the axial flow fan 19 is used to radiate heat from the condenser 5.
In an improved manner, a metal false-entry alarm detector is arranged at the position of the optical fiber waveguide tube 13.
The outer cabinet 1 is internally provided with a transverse PDU (Power Distribution Unit, power distribution unit, namely a power distribution socket for a cabinet, which is commonly known as a cabinet) for supplying power to equipment in the cabinet. The outer cabinet body 1 is also provided with a working grounding copper bar, and the copper bar is provided with a copper wiring nose. Copper bars are made of red copper materials, the cross section area of the copper bars is not smaller than 75 square millimeters, and the copper bars are connected with building grounding piles in a single-point grounding mode.
Insulation resistance: at a temperature of 20 + -5 ℃ and a relative humidity of <90%, the insulation resistance value of the outer cabinet 1 and the ground is more than 10 kiloohms.
Compressive strength: any non-communicated connection terminals and any connection terminals and cabinets can bear alternating current of 50 Hz and 2000V voltage effective value without breakdown in one minute.
The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for the sensitive information equipment is provided with a physical safety comprehensive control system, so that intelligent management of the cabinet is realized. The controller is a core intelligent control unit of the physical safety comprehensive control system and is a heart of the shielding cabinet equipment. The peripheral equipment comprises a fingerprint instrument, a motor lock, an access control device, a temperature and humidity detector, an electromagnetic leakage alarm, an air flow humidifying device 20, an air flow heating device 21, a condensate water atomizer 18, a water immersion alarm 15 and a metal false entry alarm detector.
An electromagnetic leakage alarm is arranged in the outer cabinet body 1, a fingerprint instrument is arranged on the cabinet door 2, an access control device is arranged between a door of the cabinet door 2 and a door frame, and a motor lock is arranged between the cabinet door 2 and the outer cabinet body 1.
As described above, the condensate atomizer 18 is provided on the mount below the condensate water receiving tank 16 and communicates with the condensate water receiving tank 16. The condensed water atomizer 18 is internally provided with the water immersion alarm 15. The air flow humidifying device 20 and the condensed water atomizer 18 are arranged on the installation seat on one side of the air conditioner compressor 3.
A metal false entry alarm detector is mounted at the optical fiber waveguide 13.
Fingerprint appearance, motor lock, entrance guard's device, temperature and humidity detector, electromagnetic leakage alarm, metal mistake go into alarm detector, condensate water atomizer 18, water logging alarm 15, compressor 3, axial fan 19, air flow humidification device 20, air flow heating device 21 and cross flow fan 9 all with first controller electric connection.
The air flow humidifying device 20 is connected with the steam spraying pipeline 17 in a pipeline sealing mode, and the air flow humidifying device 20 is electrically connected with the first controller.
As shown in fig. 12, the physical security integrated control system (single edition/network edition) verifies the identity of a user through a fingerprint identification technology, and integrates functions of data analysis, business processing, management control, anomaly alarm, log audit and the like; peripheral sensing and auxiliary equipment can monitor equipment working environment states, such as temperature and humidity monitoring, violent damage detection, metal false entry detection and the like, so that intelligent management of the cabinet is realized. The method comprises the following steps:
fingerprint identification: when the identity is verified successfully, the controller instructs the motor lock to work, the cabinet door 2 is opened, the door control system reports the state of the operated door, and meanwhile door opening logs are generated.
An access control device: the entrance guard device is arranged on all doors and door frames, has the function of distinguishing position information, is connected with the first controller through RS485 and can be expanded, and information of the monitored doors can be uploaded to the controller at any time to generate logs.
And (3) temperature and humidity control: the controller has the temperature and humidity range setting function, sets up temperature and humidity detector in the position of wanting to monitor, possesses the function of distinguishing positional information, is connected with first controller through RS485 to can set for the interior temperature of cabinet and cut the automatic control that can realize the interior humiture of cabinet, can upload the humiture information to the controller at any time and generate the log. In addition, the compressor 3, the cross flow fan 9, the axial flow fan 19, the air flow humidifying device 20 and the air flow heating device 21 are electrically connected with the controller, and the start and stop of the compressor 3, the cross flow fan 9, the axial flow fan 19, the air flow humidifying device 20 and the air flow heating device 21 are controlled by a temperature and humidity detector.
Electromagnetic leakage monitoring: an electromagnetic leakage alarm transmitter is arranged at a proper position of a remote monitoring constant temperature and humidity electromagnetic shielding cabinet (in an outer cabinet body 1) of sensitive information equipment, and is communicated with a receiver of a controller when a shielding door is opened (or the outer cabinet body 1 is damaged), and the controller sends an alarm signal and generates a log.
Alarming when metal is wrongly entered: the metal false entry alarm detector is installed at a position where the metal wire possibly penetrates into the outer cabinet body 1, has the function of distinguishing position information, is connected with the first controller through the RS485 and can be expanded, and when the metal wire penetrates, the controller sends an alarm signal and generates a log.
Air-conditioning water evaporation: the air-conditioning water received in the condensate water receiving tank 16 is atomized by using a condensate atomizer 18 of suitable power. In addition, the evaporation device of the air-conditioning water can also select an air humidifier with proper power, and the air-conditioning water generated by the evaporator 4 in the air-conditioning system is stored in time for rapid evaporation by using the air humidifier.
Air flow humidifying device 20: an air flow humidifying device 20 (an available air humidifier is optional) is arranged at the bottom of the outer cabinet body 1, an air steam spraying pipeline 17 is connected between the evaporator 4 and the front ventilation waveguide window 7, and steam generated by the air flow humidifying device 20 is transferred into the air steam spraying pipeline 17 through a closed pipeline.
Air flow temperature raising device 21: is arranged in a ventilating duct at the bottom of the outer cabinet body 1. And when the temperature in the cabinet is low, the temperature of the circulating air flow is raised, and the circulating air flow is connected with the first controller through an RS485 connecting wire.
And (3) water immersion alarm: the water immersion alarm 15 is arranged in the condensate water atomizer 18, and when the condensate water atomizer 18 fails, an alarm signal is sent out, so that no water drops in the cabinet are realized. When other air-conditioning water evaporation devices are selected, preferably, a water immersion alarm device is arranged in the air-conditioning water evaporation device, and an alarm signal is sent when the air-conditioning water evaporation fails, so that no water drops in the cabinet are realized.
The sensitive information equipment remote monitoring constant temperature and humidity electromagnetic shielding cabinet provided by the embodiment is characterized in that an evaporator 4, an air flow humidifying spray pipeline 17 and a front ventilation waveguide window 7 in an outer cabinet body 1 are reliably stacked and then are reliably connected with an air flow heating device 21 and a rear ventilation waveguide window 8 by a ventilation system with a through-flow fan 9, and an air flow in the cabinet of the outer cabinet body 1 flows along the directions of the through-flow fan 9, the air flow heating device 21, the evaporator 4, an air flow humidifying device 20, the front ventilation waveguide window 7, the air flow guiding cover 10 and the front panel, the equipment main board and the rear ventilation waveguide window 8 of an air inlet or equipment of a sensitive information equipment remote monitoring packaged cabinet 22 in the outer cabinet body 1 by combining an air flow guiding cover 10 and an air flow organization blind plate 11 in the outer cabinet body 1. The periphery of the evaporator 4 is wrapped by waterproof and heat-insulating rock wool 12, and the air flow output by the forced through-flow fan 9 can only enter the outer cabinet 1. And then the air-conditioning water generated by the air-conditioning system is led out through a pipeline and evaporated by an air-conditioning water evaporation device (the water vapor generated by the evaporation device is prevented from entering the cabinet), so that the air flow with proper temperature and humidity can be accurately conveyed to the equipment device, and the purpose of keeping the temperature and humidity constant in the cabinet is achieved.
While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.
Claims (10)
1. The utility model provides a sensitive information equipment remote monitoring constant temperature and humidity electromagnetic shielding cabinet, includes outer cabinet body, cabinet door, first controller and sensitive information equipment remote monitoring suit rack, its characterized in that, the internally mounted of outer cabinet body has sensitive information equipment remote monitoring suit rack; the bottom of the outer cabinet body is provided with a compressor, an evaporator, a liquid storage tank, an air flow humidifying device, an air flow heating device and an air-conditioning water evaporating device of the air-conditioning system, and the top of the outer cabinet body is provided with a condenser and an expansion valve of the air-conditioning system; the copper pipe connects all devices in the air conditioning system to form a closed loop;
the sensitive information equipment remote monitoring package cabinet is fixedly connected with the outer cabinet body; the second controller in the remote monitoring set cabinet of the sensitive information equipment is used for monitoring various operations of the set cabinet and equipment information in real time and is connected with the switching equipment capable of carrying out information transmission with the management and control center through an RJ45 cable;
the bottom of the outer cabinet body is also provided with a front ventilation waveguide window and a rear ventilation waveguide window;
a water vapor spraying pipeline is connected between the evaporator and the front ventilation waveguide window;
the air flow humidifying device is connected with the steam spraying pipeline in a sealing way through a pipeline;
the evaporator, the steam spraying pipeline and the front ventilation waveguide window are reliably stacked and then reliably connected with the rear ventilation waveguide window by a ventilation system with a cross-flow fan and the air flow heating device, and the air flow in the outer cabinet body flows along the direction of the cross-flow fan, the air flow heating device, the evaporator, the air flow humidifying device, the front ventilation waveguide window, the air flow cover and the front panel, the equipment main board and the rear ventilation waveguide window of the sensitive information equipment in the outer cabinet body by combining the air flow cover in the outer cabinet body and the air flow tissue blind plate;
the compressor, the air flow humidifying device, the air flow heating device, the air-conditioning water evaporating device and the cross-flow fan are electrically connected with the first controller;
the periphery of the evaporator is wrapped by waterproof and heat-insulating rock wool;
air-conditioning water generated by the air-conditioning system is led to an air-conditioning water evaporation device through a pipeline.
2. The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein seamless steel pipes penetrating through the top and the bottom of the outer cabinet body and used for installing a circulating pipeline and a control circuit formed by the air conditioning system are respectively arranged in the outer cabinet body near two vertical corners at the rear part.
3. The remotely monitorable constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein said front vent waveguide window is the same size as said evaporator in shape and the same amount of ventilation allowed per unit time by said rear vent waveguide window and said front vent waveguide window.
4. The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein a temperature and humidity detector electrically connected with the first controller is arranged on the inner side of the top of the outer cabinet body.
5. The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein an axial flow fan electrically connected with the first controller and used for radiating heat of the condenser is arranged at the top of the outer cabinet body.
6. The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein an optical fiber waveguide, a power filter, a water immersion alarm, the air conditioning water evaporation device, the air flow humidifying device and the air flow heating device are arranged on the back side of the bottom of the outer cabinet body; the water immersion alarm is electrically connected with the first controller.
7. The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 6, wherein the air conditioning water evaporation device comprises a condensed water receiving tank and a condensed water atomizer, the condensed water receiving tank is arranged below the evaporator and is used for receiving condensed water generated by the evaporator, the condensed water atomizer is arranged on a mounting seat below the condensed water receiving tank and is communicated with the condensed water receiving tank, the condensed water atomizer is electrically connected with the first controller, and the condensed water atomizer is internally provided with the water immersion alarm.
8. The remotely monitorable constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 6, wherein a metal false entry alarm detector electrically connected with the first controller is installed at the optical fiber waveguide.
9. The remotely monitorable constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein a transversal PDU for supplying power to the equipment in the cabinet is arranged in the outer cabinet body; the outer cabinet body is also provided with a working grounding copper bar.
10. The remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment according to claim 1, wherein an electromagnetic leakage alarm is arranged in the outer cabinet body, a fingerprint instrument is arranged on the cabinet door, an entrance guard device is arranged between a door of the cabinet door and a door frame, and a motor lock is arranged between the cabinet door and the outer cabinet body; the electromagnetic leakage alarm, the fingerprint instrument, the access control device and the motor lock are electrically connected with the first controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037433.7A CN109561606B (en) | 2019-01-15 | 2019-01-15 | Remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037433.7A CN109561606B (en) | 2019-01-15 | 2019-01-15 | Remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment |
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| Publication Number | Publication Date |
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| CN109561606A CN109561606A (en) | 2019-04-02 |
| CN109561606B true CN109561606B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910037433.7A Active CN109561606B (en) | 2019-01-15 | 2019-01-15 | Remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111741667B (en) * | 2020-07-30 | 2020-12-18 | 北京中超伟业信息安全技术股份有限公司 | Intelligent electromagnetic shielding cabinet |
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| US7230836B2 (en) * | 2002-05-10 | 2007-06-12 | Purcell Systems, Inc. | Remote enclosure systems and methods of production thereof |
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| CN103025094A (en) * | 2012-11-08 | 2013-04-03 | 杭州精尚投资管理有限公司 | High-safety integration constant-temperature dehumidification energy-saving server cabinet |
| WO2016137120A1 (en) * | 2015-02-24 | 2016-09-01 | 주식회사 씨엔씨알 | Emp shielding rack |
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| CN109561606A (en) | 2019-04-02 |
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