CN116231502B - Automatic temperature control switch cabinet and automatic temperature control method - Google Patents
Automatic temperature control switch cabinet and automatic temperature control method Download PDFInfo
- Publication number
- CN116231502B CN116231502B CN202310505346.6A CN202310505346A CN116231502B CN 116231502 B CN116231502 B CN 116231502B CN 202310505346 A CN202310505346 A CN 202310505346A CN 116231502 B CN116231502 B CN 116231502B
- Authority
- CN
- China
- Prior art keywords
- temperature
- fan
- cabinet
- cabinet body
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The invention relates to the technical field of ventilation temperature control of power equipment, in particular to an automatic temperature control switch cabinet and an automatic temperature control method. An automatic temperature control switch cabinet is provided, which comprises a cabinet body, a base, a cabinet door, a control module, an element mounting plate and the like; the cabinet body is installed on the base, the cabinet door is hinged on the cabinet body, the control module is installed on the cabinet door, the element mounting plate is fixedly connected in the cabinet body, a gap is reserved between the element mounting plate and the rear side wall of the cabinet body, and the left mounting chamber and the right mounting chamber are formed. According to the invention, the temperature and the humidity in the cabinet are monitored in a spaced mode when the cabinet is tightly closed, and when the temperature in the cabinet is monitored and obtained each time, even if the monitored temperature accords with the conventional temperature interval, the fan or the semiconductor refrigeration module I is called to work for a short time, so that the temperature in the cabinet is maintained in the conventional interval, and meanwhile, the power consumption for maintaining the constant temperature in the cabinet is greatly reduced.
Description
Technical Field
The invention relates to the technical field of ventilation temperature control of power equipment, in particular to an automatic temperature control switch cabinet and an automatic temperature control method.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system, and because the switch cabinet controls the opening and closing of the electric equipment circuit, a large number of circuit switch devices are contained in the switch cabinet, when the circuit is switched on, the related switch devices generate heat, so that the normal operation of the internal devices is guaranteed by heat dissipation in the cabinet body.
The internal heat dissipation modes of the existing switch cabinet are mainly divided into two types; firstly, radiating and ventilating are carried out in a natural ventilation mode, convection circulation is carried out between the interior of the cabinet and the outside air, the temperature in the cabinet can be reduced to a certain extent by utilizing a mode of carrying out heat exchange on equipment in the cabinet by natural wind, but ventilation holes are required to be formed in a corresponding cabinet body, dust in the air is accumulated in the cabinet body due to the fact that the inside and outside air is wrapped in the cabinet body through the exchange of the air, and meanwhile, the natural radiating efficiency is very limited;
the second is to adopt the relevant electric cooling equipment to dispel the heat, the fan, heat exchanger and air conditioner type that are comparatively common realize the temperature control in the cabinet, the electric cooling equipment that is relevant with it needs the long-time operation that does not stop from the cabinet body structure, ensure that the temperature in the cabinet maintains in fixed interval, although have better cooling ventilation effect in comparison with natural ventilation, but corresponding energy consumption will also increase by a wide margin.
Disclosure of Invention
In order to overcome the defects in the prior art, an automatic temperature control switch cabinet and an automatic temperature control method are provided.
The technical scheme of the invention is as follows: the utility model provides an automatic temperature control cubical switchboard, including the cabinet body, the on-line screen storage device comprises a base, the cabinet door, control module, the component mounting panel, the fan I, the fan II, the fan III, the fan IV, temperature and humidity sensor, the exhaust funnel, electric putter, the deflector, shielding plate and semiconductor refrigeration module I, install the cabinet body on the base, the cabinet door is articulated on the cabinet body, install control module on the cabinet door, the internal rigid coupling component mounting panel of cabinet, leave the clearance and form two installation rooms about and between component mounting panel and the cabinet body rear wall, left side installation room top installation fan I, left side installation room bottom installation fan II, cabinet door lower part installation fan III, cabinet door upper portion installation fan IV, the fan I of the everywhere position of installation, fan II, fan III, fan IV, the air-out direction mutually perpendicular of fan IV, fan I, fan II, fan IV all passes through the wire connection with control module, cabinet body right side installation room top installation temperature and humidity sensor, cabinet body right side installation room top switch on, cabinet body right side installation room roof rigid coupling electric putter and deflector respectively, sliding connection shielding plate on the deflector, shielding plate and electric putter's movable rod rigid coupling shielding plate, and shielding plate can pass through the electric ventilator, the semiconductor refrigeration module I, the temperature and humidity sensor is all connected to the semiconductor refrigeration module.
Further, the cabinet also comprises a local cooling component, and the left installation room of the cabinet body is internally provided with the local cooling component; the local cooling assembly comprises a first electric guide rail and a semiconductor refrigeration module II, wherein the first electric guide rail is longitudinally fixedly connected in a left installation chamber of the cabinet body, the semiconductor refrigeration module II is connected to the first electric guide rail in a sliding manner, the semiconductor refrigeration module II is in sliding contact with the element installation plate, and the first electric guide rail and the semiconductor refrigeration module II are connected with the control module through wires.
Further, the cleaning assembly is arranged at the lower part of the right installation chamber of the cabinet body; the cleaning assembly comprises a second electric guide rail, a cleaning brush and a sliding baffle, wherein the lower part of a right installation chamber of the cabinet body is transversely fixedly connected with the second electric guide rail, the second electric guide rail is connected with the control module through a wire, the cleaning brush is connected onto the second electric guide rail in a sliding manner, a notch is formed in the lower part of the cabinet body, the sliding baffle is connected onto the notch in a sliding manner, and the cleaning brush is in matched contact with the sliding baffle.
Further, the device also comprises a collecting assembly, and the collecting assembly is arranged on the side wall of the base; the collecting assembly comprises a collecting frame, springs and a feeler lever, wherein the side wall of the base is slidably connected with the collecting frame, the collecting frame is positioned below the sliding baffle, the collecting frame and the base are fixedly connected with the springs together, bevel edge grooves are formed in two sides of the collecting frame, the feeler lever is symmetrically fixedly connected with the bottom of the sliding baffle, and the feeler lever is in sliding contact with the bevel edge grooves.
Further, the cabinet also comprises an induction lamp panel, wherein the induction lamp panel is arranged on the inner top wall of the cabinet body, and the induction lamp panel is connected with the control module through a wire.
Further, still including heating module and humidification dehumidification integrative module, the internal lateral wall installation heating module of cabinet, cabinet body top sets up humidification dehumidification integrative module, and humidification dehumidification integrative module is in the aiutage top, and humidification dehumidification integrative module and heating module are both connected through the wire with control module.
An automatic temperature control method of an automatic temperature control switch cabinet comprises the following steps,
s1: determining constant temperature and humidity numerical value interval in cabinet
Setting the temperature and humidity inside the cabinet body to contain a temperature boundary interval and an air humidity interval as execution trigger values, wherein the conventional temperature interval is 17-27 ℃, and is marked as K 1 The air humidity interval is 40-65%, which is marked as L;
s2: intermittently acquiring temperature and humidity values in cabinet
Every 1-3h, acquiring the temperature and humidity values in the cabinet body through a temperature and humidity sensor, recording and storing the temperature and humidity values in a control module, wherein the temperature value is recorded as K, and the humidity value is recorded as L 1 ；
S3: execution of work
S3.1: the control module invokes the current K value and determines whether the current K value is K 1 Within the interval, if K<17, the control module invokes the fans I, II, III, IV and the heating module to work, and the temperature and humidity sensor monitors in real time until K is K 2 The temperature rising operation can be stopped,
if K belongs to K 1 The control module invokes the fan II and the fan IV to work together or independently and invokes the semiconductor refrigeration module I to work for 15-30min to stop,
if K>27, the control module invokes the fans I, II, III, IV and I to operate, and the temperature and humidity sensor monitors in real time until K is K 1 The work can be stopped;
meanwhile, judging whether the difference value of the K value which is currently called and the K value which is recorded last time exceeds 50% of the K value which is recorded last time, if the current K value exceeds 50% of the K value which is recorded last time, but K belongs to K 1 The K value is marked as an outlier K 2 ，
If K>27, marking the K value as an outlier K 2 The control module simultaneously invokes the semiconductor refrigeration module I, the semiconductor refrigeration module II, the first electric guide rail, the fan I, the fan II, the fan III and the fan IV to simultaneously work, and the temperature and humidity sensor monitors in real time at the moment and is directly used for controlling the temperature and humidity sensor to directly workTo K is K 1 The cooling work can be stopped;
s3.2: the control module invokes the current L 1 Value and determine if it is within the L interval, if L 1 If the temperature and humidity sensor does not belong to L, the control module calls the electric push rod to work, removes the cover plate covering the exhaust funnel, and simultaneously calls the fans I, II, III and IV to start working, and the temperature and humidity sensor monitors in real time until L 1 The work can be stopped when the device belongs to L;
s3.3: if the value K is continuously determined to be abnormal value K after the acquisition of the value K 2 If the abnormal value exceeds 5 times, the control module will shut down the related electric equipment.
Further, the step S3.2 further comprises the step of calling the fans I, II, III and IV to start working for 5-8min by the control module under the real-time monitoring of the temperature and humidity sensor, and then L 1 The value fails to enter the L interval or L after 5-8min ventilation process 1 And compared with the condition that the humidity value variation monitored in real time by the temperature and humidity sensor is lower than 20%, the control module needs to call the humidification and dehumidification integrated module to work together with the fan I, the fan II, the fan III and the fan IV.
The beneficial effects are that: according to the invention, the temperature and the humidity in the cabinet are monitored in a spaced mode when the cabinet is tightly closed, and when the temperature in the cabinet is monitored and obtained every time, even if the monitored temperature accords with the conventional temperature interval, a primary fan or a semiconductor refrigeration module I is called to work for a short time, so that the temperature in the cabinet is maintained in the conventional interval, and meanwhile, the power consumption for maintaining the constant temperature in the cabinet is greatly reduced;
when the fan is briefly called to work, the heat in the cabinet body is not accumulated at one point, and the heat can be uniformly dispersed in all the air in the cabinet body, so that the temperature in the cabinet is slowly increased, the temperature control effect is better, and the energy is saved;
the invention adopts the local cooling component to have good control effect on sudden temperature rise, so that the element mounted on the element mounting plate has good stability, and element damage caused by overheating is avoided;
the invention is additionally provided with the record of abnormal temperature rise, and timely processes abnormal temperature rise, so that the use safety of the switch cabinet can be effectively ensured, and the normal operation of equipment can be ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the cabinet door of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of fig. 2 according to the present invention.
Fig. 4 is a schematic perspective view of the sectional cabinet of the present invention.
Fig. 5 is a schematic perspective view of the exhaust pipe, the electric push rod and the cover plate of the present invention.
Fig. 6 is a schematic perspective view of a partial cooling assembly according to the present invention.
Fig. 7 is a schematic perspective view of a cleaning assembly according to the present invention.
Fig. 8 is a schematic perspective view of a collecting assembly according to the present invention.
Fig. 9 is a schematic perspective view of the collecting assembly of the present invention after being separated from the base.
Fig. 10 is a schematic perspective view of a cabinet and a heating module according to the present invention.
FIG. 11 is a flow chart of an automatic temperature control method according to the present invention.
In the reference numerals: 1-cabinet body, 1 a-base, 2-cabinet door, 3-control module, 4-component mounting plate, 5 a-fan I, 5 b-fan II, 5 c-fan III, 5 d-fan IV, 6-temperature and humidity sensor, 7-exhaust funnel, 8-electric putter, 8a deflector, 9-shielding plate, 10-semiconductor refrigeration module I, 11-local cooling component, 111-first electric guide rail, 112-semiconductor refrigeration module II, 12-cleaning component, 121-second electric guide rail, 122-cleaning brush, 123-sliding baffle, 123 a-feeler lever, 13-collecting component, 131-collecting frame, 132-spring, 133-hypotenuse groove, 14-induction lamp plate, 15-heating module, 16-humidification and dehumidification integrated module.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
Example 1
An automatic temperature control switch cabinet is shown in figures 1-5, and comprises a cabinet body 1, a base 1a, a cabinet door 2, a control module 3, an element mounting plate 4, a fan I5 a, a fan II 5b, a fan III 5c, a fan IV 5d, a temperature and humidity sensor 6, an exhaust barrel 7, an electric push rod 8, a guide plate 8a, a shielding plate 9 and a semiconductor refrigeration module I10, wherein the cabinet body 1 is arranged on the base 1a, the cabinet door 2 is hinged on the cabinet body 1, the cabinet door 2 is hinged with the cabinet body 1 in a three-section mode, the control module 3 is arranged on the cabinet door 2 at the uppermost layer, the control module 3 serves as a micro-processing system for scheduling electric equipment, the basic functions of micro-processing, remote communication, information processing, logic operation and the like are included, the element mounting plate 4 is fixed in the cabinet body 1 through bolts, gaps exist between the top and the bottom of the element mounting plate 4 and the cabinet body 1, A gap is reserved between the component mounting plate 4 and the rear side wall of the cabinet body 1, a left mounting chamber and a right mounting chamber are formed, a fan I5 a is mounted at the top of the left mounting chamber, a fan II 5b is mounted at the bottom of the left mounting chamber, a fan III 5c is mounted at the lower part of the cabinet door 2, a fan IV 5d is mounted at the upper part of the cabinet door 2, the air outlet directions of the mounted fans I5 a, II 5b, III 5c and IV 5d at all positions are mutually perpendicular, when the fans I5 a, II 5b, III 5c and IV 5d work together, blown air flow is in a circulating state, the internal air circulation is accelerated, the fans I5 a, II 5b, III 5c and IV 5d are connected with the control module 3 through wires and uniformly scheduled by the control module 3, the temperature and humidity sensor 6 is mounted at the top of the right mounting chamber of the cabinet body 1 for monitoring the temperature and humidity values inside the cabinet body 1, the exhaust funnel 7 is connected to cabinet body 1 right side installing room top, the exhaust funnel 7 can exchange the inside and outside air of cabinet body 1, the roof of cabinet body 1 right side installing room rigid coupling electric putter 8 and deflector 8a respectively, sliding connection blanking plate 9 on the deflector 8a, the movable rod rigid coupling of blanking plate 9 and electric putter 8, the movable rod of electric putter 8 is promoting blanking plate 9 and is covering the opening of exhaust funnel 7, the semiconductor refrigeration module I10 is installed on cabinet body 1 medial wall, semiconductor refrigeration module I10 can cool down the refrigeration to whole cabinet body 1 inside, semiconductor refrigeration module I10, electric putter 8 and temperature and humidity sensor 6 three all are connected with control module 3 through the wire, temperature and humidity sensor 6 transmits the numerical value that the monitoring obtained to control module 3.
As shown in fig. 4 and 6, the cabinet also comprises a local cooling component 11, and the left installation room of the cabinet body 1 is provided with the local cooling component 11; the local cooling component 11 comprises a first electric guide rail 111 and a semiconductor cooling module II 112, the first electric guide rail 111 is longitudinally fixedly connected in a left mounting chamber of the cabinet body 1, the semiconductor cooling module II 112 is connected with the first electric guide rail 111 in a sliding manner, the semiconductor cooling module II 112 is in sliding contact with the element mounting plate 4, the semiconductor cooling module II 112 directly cools the contacted element mounting plate 4, local overheating of a switch element on the element mounting plate 4 is prevented under the condition that the temperature in the cabinet rises, and the first electric guide rail 111 and the semiconductor cooling module II 112 are connected with the control module 3 through wires.
As shown in fig. 2 and 7, the cleaning device also comprises a cleaning component 12, and the cleaning component 12 is arranged at the lower part of the right installation chamber of the cabinet body 1; the cleaning assembly 12 comprises a second electric guide rail 121, a cleaning brush 122 and a sliding baffle 123, the second electric guide rail 121 is fixedly arranged at the lower part of the right installation chamber of the cabinet body 1 transversely through bolts, the second electric guide rail 121 is connected with the control module 3 through wires, the cleaning brush 122 is connected to the second electric guide rail 121 in a sliding manner, when the cleaning brush 122 is driven to move by the second electric guide rail 121, dust at the bottom of the cabinet body 1 or garbage generated during daily maintenance can be cleaned together, a notch is formed in the lower part of the cabinet body 1, the sliding baffle 123 is longitudinally and slidably connected to the notch, an inclined surface is formed in the sliding baffle 123, the cleaning brush 122 is in matched contact with the inclined surface of the sliding baffle 123, after the cleaning brush 122 is driven to a limit position by the control module 3 through the second electric guide rail 121, the cleaning brush 122 is in contact with the sliding baffle 123, and then the cleaning brush 122 can be lifted upwards along the inclined surface of the sliding baffle 123, so that the notch at the lower part of the cabinet body 1 is opened, and then the garbage can be cleaned.
As shown in fig. 2, 8 and 9, the device also comprises a collecting component 13, and the collecting component 13 is arranged on the side wall of the base 1 a; the collecting assembly 13 comprises a collecting frame 131, a spring 132 and a feeler lever 123a, the collecting frame 131 is slidably connected with the side wall of the base 1a, the collecting frame 131 is located below the sliding baffle 123, the collecting frame 131 and the base 1a are fixedly connected with the spring 132 together, the spring 132 is used for keeping the collecting frame 131 in a popup state, the two sides of the collecting frame 131 are provided with bevel edge grooves 133, the feeler lever 123a is symmetrically welded at the bottom of the sliding baffle 123, when the feeler lever 123a is contacted with the bottom edge of the bevel edge groove 133, the collecting frame 131 is difficult to popup, but when the sliding baffle 123 moves upwards, the bevel edge groove 133 of the collecting frame 131 is in sliding contact with the feeler lever 123a and popup until the sliding baffle 123 moves upwards completely, the garbage at the moment is swept out by the cleaning brush 122, and falls into the collecting frame 131 simultaneously, after the cleaning brush 122 returns, the sliding baffle 123 falls down, and the feeler lever 123a is utilized to press the collecting frame 131 back along the bevel edge groove 133.
As shown in fig. 3, the cabinet further comprises an induction lamp panel 14, the induction lamp panel 14 is installed on the inner top wall of the cabinet body 1, the induction lamp panel 14 is connected with the control module 3 through a wire, and when the cabinet door 2 is opened, the induction lamp panel 14 automatically lights.
As shown in fig. 2, the heating module 15 and the humidification and dehumidification integrated module 16 are further included, the heating module 15 is installed on the inner side wall of the cabinet body 1, the humidification and dehumidification integrated module 16 is arranged at the top of the cabinet body 1, the humidification and dehumidification integrated module 16 is located above the exhaust drum 7, the humidification and dehumidification integrated module 16 and the heating module 15 are both connected with the control module 3 through wires, the heating module 15 is used for heating up the whole inside of the cabinet body 1, and the humidification and dehumidification integrated module 16 controls the air humidity entering the inside of the cabinet body 1.
As shown in fig. 11, the method for automatically controlling the temperature of the automatic temperature control switch cabinet specifically comprises the following steps,
s1: determining constant temperature and humidity numerical value interval in cabinet
Setting that the temperature and humidity in the cabinet body 1 contains a temperature boundary interval and an air humidity interval as execution trigger values, wherein the conventional temperature interval is 17-27 ℃, and is marked as K 1 The air humidity interval is 40-65%, which is marked as L;
s2: intermittently acquiring temperature and humidity values in cabinet
Every 2 hours, the temperature and humidity values inside the cabinet body 1 are obtained through the temperature and humidity sensor 6, recorded and stored in the control module 3, the temperature value is recorded as K, and the humidity is recorded as KThe numerical value is recorded as L 1 ；
S3: execution of work
S3.1: the control module 3 retrieves the current K value and determines whether it is K 1 Within the interval, if K<17, the control module 3 invokes the fans i 5a, ii 5b, iii 5c, iv 5d and the heating module 15 to work, and the fan i 5a, ii 5b, iii 5c, iv 5d is used to blow hot air to all corners inside the cabinet 1 in a circulating manner, and at this time, the temperature and humidity sensor 6 monitors in real time until K is K 1 The temperature rising operation can be stopped, thereby reducing the occurrence of condensation caused by low temperature in the cabinet body 1, ensuring the stable operation of the equipment,
if K belongs to K 1 The control module 3 can stop the operation of the fans II 5b, IV 5d and the semiconductor refrigeration module I for 15min after calling the fans II, IV 5d, K belonging to K 1 The temperature inside the cabinet body 1 is shown to be in a normal range, but in order to avoid the possible local temperature rise caused by the heating of the components on the component mounting plate 4, short cooling measures can be implemented to disperse the heat to all corners inside the cabinet body 1, maintain the consistency of the temperature inside the cabinet body 1, and ensure that the internal temperature is always in a normal temperature range, so that the cooling equipment does not need to operate for a long time
If K>27, the control module 3 invokes the fans i 5a, ii 5b, iii 5c, iv 5d and the semiconductor refrigeration module i 10 to work, if necessary, the control module 3 may invoke the electric push rod 8 to work, remove the cover plate 9 covering the exhaust funnel 7, and exhaust the hot air in the cabinet 1, and the temperature and humidity sensor 6 monitors in real time until K is K 1 The cooling work can be stopped;
meanwhile, judging whether the difference value of the K value which is currently called and the K value which is recorded last time exceeds 50% of the K value which is recorded last time, if the current K value exceeds 50% of the K value which is recorded last time, but K belongs to K 1 In the daily power utilization process, the condition that the circuit is overloaded and overheated and the temperature is raised rapidly possibly occurs in the peak period of power utilization, and the condition needs to be marked at the moment, so the K value is marked as an abnormal value K 2 ，
If K>27, marking the K value as an outlier K 2 The control module 3 calls the semiconductor refrigeration module I10, the semiconductor refrigeration module II 112, the first electric guide rail 111, the fan I5 a, the fan II 5b, the fan III 5c and the fan IV 5d to work simultaneously, the semiconductor refrigeration module I10 carries out overall cooling on the interior of the cabinet body 1, the first electric guide rail 111 carries the semiconductor refrigeration module II 112 to move up and down, and carries out cooling on the element mounting plate 4 in the moving process, and at the moment, the temperature and humidity sensor 6 monitors in real time until K belongs to K 1 The work can be stopped;
s3.2: the control module 3 calls the current L 1 Value and determine if it is within the L interval, if L 1 If the air does not belong to L, the air in the cabinet body 1 is extremely dry or moist, no matter whether the air is dry or moist, the air can affect the switch element, at the moment, the control module 3 is required to call the electric push rod 8 to work, the cover plate 9 covering the exhaust drum 7 is removed, meanwhile, the control module 3 calls the fans I5 a, II 5b, III 5c and IV 5d to start to work, the air inside and outside the cabinet body 1 is circularly replaced, at the moment, the temperature and humidity sensor 6 monitors in real time, and under the real-time monitoring of the temperature and humidity sensor 6, the control module 3 calls the fans I5 a, II 5b, III 5c and IV 5d to start to work for 6 minutes, and then L 1 Failure of the value to enter the L interval or L after 6min ventilation 1 Compared with the condition that the humidity value variation monitored by the temperature and humidity sensor 6 in real time is lower than 20%, the humidity of the external air is possibly too high or too dry at the moment, the exchanged air can not reach the preset interval all the time, so that the fans I5 a, II 5b, III 5c and IV 5d are always in the working state, the humidity of the ventilated air can not meet the requirement after being monitored in the fixed time, the control module 3 needs to call the humidification and dehumidification integrated module 16 to work together with the fans I5 a, II 5b, III 5c and IV 5d, and the humidification and dehumidification integrated module 16 can humidify or dehumidify the air passing through the exhaust funnel 7 until L 1 The ventilation work can be stopped when the air is L;
s3.3: if it isIs continuously determined as an abnormal value K after the K value is acquired 2 The power utilization overload is not lower than 3 times, the overload shows that the overload is used for a long time, at the moment, great burden is caused to circuit facilities, and potential safety hazards of the circuit caused by heating are extremely dangerous, so that the control module 3 can send abnormal data to the control console to give warning, and if the abnormal value exceeds 5 times, the control module 3 can shut down related electric equipment, or selectively shut down part of the electric equipment under human interference, so that the safety of the equipment is ensured.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (6)
1. The utility model provides an automatic temperature control cubical switchboard, is including the cabinet body (1), base (1 a), cabinet door (2), control module (3) and component mounting panel (4), its characterized in that: the novel air conditioner is characterized by further comprising a fan I (5 a), a fan II (5 b), a fan III (5 c), a fan IV (5 d), a temperature and humidity sensor (6), an exhaust barrel (7), an electric push rod (8), a guide plate (8 a), a cover plate (9) and a semiconductor refrigeration module I (10), wherein the cabinet body (1) is installed on the base (1 a), the cabinet door (2) is hinged, the control module (3) is installed on the cabinet door (2), a gap is reserved between the element mounting plate (4) and the rear side wall of the cabinet body (1) and left and right mounting chambers are formed, the fan I (5 a) is installed at the top of the left mounting chamber, the fan II (5 b) is installed at the bottom of the left mounting chamber, the fan III (5 c) is installed at the lower part of the cabinet door (2), the fan IV (5 d) is installed at the upper part of the cabinet door (2), the fan I (5 a), the fan II (5 b), the III (5 c) and the air outlet direction of the fan IV (5 d) at four positions are mutually perpendicular, the fan II (5 a), the fan III (5 b), the fan III (5 c) and the fan IV (5 d) are connected with the top of the cabinet body (1) through the left and right mounting chamber and the temperature and the humidity sensor (5 b) through the left mounting chamber and the right mounting chamber, the top wall of the right installation chamber of the cabinet body (1) is fixedly connected with an electric push rod (8) and a guide plate (8 a) respectively, the guide plate (8 a) is connected with a cover plate (9) in a sliding manner, the cover plate (9) is fixedly connected with a movable rod of the electric push rod (8), the cover plate (9) can slide to shield a through hole of an exhaust funnel (7), a semiconductor refrigeration module I (10) is arranged on the inner side wall of the cabinet body (1), and the semiconductor refrigeration module I (10), the electric push rod (8) and a temperature and humidity sensor (6) are all connected with a control module (3) through wires;
the cleaning device also comprises a cleaning component (12), and the cleaning component (12) is arranged at the lower part of the right installation chamber of the cabinet body (1); the cleaning assembly (12) comprises a second electric guide rail (121), a cleaning brush (122) and a sliding baffle (123), the second electric guide rail (121) is transversely fixedly connected to the lower part of the right installation chamber of the cabinet body (1), the second electric guide rail (121) is connected with the control module (3) through a wire, the cleaning brush (122) is connected to the second electric guide rail (121) in a sliding manner, a notch is formed in the lower part of the cabinet body (1), the sliding baffle (123) is connected to the notch in a sliding manner, and the cleaning brush (122) is in matched contact with the sliding baffle (123);
the device also comprises a collecting component (13), and the collecting component (13) is arranged on the side wall of the base (1 a); the collecting assembly (13) comprises a collecting frame (131), springs (132) and feeler levers (123 a), the side wall of the base (1 a) is connected with the collecting frame (131) in a sliding mode, the collecting frame (131) is located below the sliding baffle plate (123), the collecting frame (131) and the base (1 a) are fixedly connected with the springs (132) together, hypotenuse grooves (133) are formed in two sides of the collecting frame (131), the feeler levers (123 a) are symmetrically fixedly connected with the bottoms of the sliding baffle plate (123 a), and the feeler levers (123 a) are in sliding contact with the hypotenuse grooves (133).
2. An automatic temperature-controlled switch cabinet as claimed in claim 1, wherein: the intelligent cabinet temperature control system also comprises a local cooling component (11), wherein the local cooling component (11) is arranged in the left installation room of the cabinet body (1); the local cooling assembly (11) comprises a first electric guide rail (111) and a semiconductor refrigeration module II (112), the first electric guide rail (111) is longitudinally fixedly connected in a left installation chamber of the cabinet body (1), the semiconductor refrigeration module II (112) is connected to the first electric guide rail (111) in a sliding mode, the semiconductor refrigeration module II (112) is in sliding contact with the element installation plate (4), and the first electric guide rail (111) and the semiconductor refrigeration module II (112) are connected with the control module (3) through wires.
3. An automatic temperature-controlled switch cabinet as claimed in claim 1, wherein: the induction lamp panel (14) is arranged on the inner top wall of the cabinet body (1), and the induction lamp panel (14) is connected with the control module (3) through a wire.
4. An automatic temperature-controlled switch cabinet as claimed in claim 3, wherein: the heating module (15) and the humidification and dehumidification integrated module (16) are further included, the heating module (15) is installed on the inner side wall of the cabinet body (1), the humidification and dehumidification integrated module (16) is arranged at the top of the cabinet body (1), the humidification and dehumidification integrated module (16) is located above the exhaust funnel (7), and the humidification and dehumidification integrated module (16) and the heating module (15) are connected with the control module (3) through wires.
5. An automatic temperature control method of an automatic temperature control switch cabinet is characterized by comprising the following steps of: an automatic temperature control switch cabinet as claimed in claim 4, comprising the steps of,
s1: determining constant temperature and humidity numerical value interval in cabinet
Setting the temperature and humidity inside the cabinet body (1) to contain a temperature boundary interval and an air humidity interval as execution trigger values, wherein the conventional temperature interval is between 17 and 27 ℃ and is marked as K 1 The air humidity interval is 40-65%, which is marked as L;
s2: intermittently acquiring temperature and humidity values in cabinet
Every 1-3h, acquiring the internal temperature and humidity values of the cabinet body (1) through a temperature and humidity sensor (6), recording and storing the values in a control module (3), wherein the temperature values are recorded as K, and the humidity values are recorded as L 1 ；
S3: execution of work
S3.1: the control module (3) calls the current K value and judges whether the current K value is in K 1 Within the interval, if K<17, the control module (3) invokes the fans I (5 a), II (5 b), III (5 c), IV (5 d) and the heating module (15) to work, and the temperature and humidity sensor (6) monitors in real time until K belongs to K 1 The temperature rising operation can be stopped,
if K belongs to K 1 The control module (3) can stop the operation of the semiconductor refrigeration module I (10) by calling the fan II (5 b) and the fan IV (5 d) together or independently for 15-30min,
if K>27, the control module (3) invokes the fans I (5 a), II (5 b), III (5 c), IV (5 d) and the semiconductor refrigeration module I (10) to work, and the temperature and humidity sensor (6) monitors in real time until K belongs to K 1 The cooling work can be stopped;
meanwhile, judging whether the difference value of the K value which is currently called and the K value which is recorded last time exceeds 50% of the K value which is recorded last time, if the current K value exceeds 50% of the K value which is recorded last time, but K belongs to K 1 The K value is marked as an outlier K 2 ，
If K>27, marking the K value as an outlier K 2 The control module (3) simultaneously calls the semiconductor refrigeration module I (10), the semiconductor refrigeration module II (112), the first electric guide rail (111), the fan I (5 a), the fan II (5 b), the fan III (5 c) and the fan IV (5 d) to simultaneously work, and the temperature and humidity sensor (6) monitors in real time until K belongs to K 1 The work can be stopped;
s3.2: the control module (3) calls the current L 1 Value and determine if it is within the L interval, if L 1 If the temperature and humidity sensor (6) does not belong to L, the control module (3) calls the electric push rod (8) to work, removes the cover plate (9) covering the exhaust funnel (7), and meanwhile, the control module (3) calls the fans I (5 a), II (5 b), III (5 c) and IV (5 d) to start working, and at the moment, the temperature and humidity sensor (6) monitors in real time until L is reached 1 The work can be stopped when the device belongs to L;
s3.3: if the value K is continuously determined to be abnormal value K after the acquisition of the value K 2 If the abnormal value exceeds 5 times, the control module will shut down the related electric equipment.
6. The method for automatically controlling the temperature of the automatic temperature control switch cabinet according to claim 5, wherein: the step S3.2 also comprises the following steps that under the real-time monitoring of the temperature and humidity sensor (6), the control module (3) calls the fan I (5 a), the fan II (5 b), the fan III (5 c) and the fan IV (5 d) to start working for 5-8min, and then L 1 The value fails to enter the L interval or L after 5-8min ventilation process 1 Compared with the condition that the variation of the humidity value monitored in real time by the temperature and humidity sensor (6) is lower than 20%, the control module (3) needs to call the humidification and dehumidification integrated module (16) to work together with the fans I (5 a), II (5 b), III (5 c) and IV (5 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310505346.6A CN116231502B (en) | 2023-05-08 | 2023-05-08 | Automatic temperature control switch cabinet and automatic temperature control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310505346.6A CN116231502B (en) | 2023-05-08 | 2023-05-08 | Automatic temperature control switch cabinet and automatic temperature control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116231502A CN116231502A (en) | 2023-06-06 |
| CN116231502B true CN116231502B (en) | 2023-07-18 |
Family
ID=86569848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310505346.6A Active CN116231502B (en) | 2023-05-08 | 2023-05-08 | Automatic temperature control switch cabinet and automatic temperature control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116231502B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209608177U (en) * | 2019-04-02 | 2019-11-08 | 宇光电气有限公司 | A kind of intelligent switchboard |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210008146U (en) * | 2019-05-10 | 2020-01-31 | 国网浙江缙云县供电有限公司 | Outdoor electric appliance cabinet with dehumidification, moisture-proof, heat dissipation and dust prevention functions |
| CN212034507U (en) * | 2020-03-12 | 2020-11-27 | 张军军 | Novel communication cabinet for communication equipment |
| CN111478191A (en) * | 2020-04-16 | 2020-07-31 | 吴阳 | Electric automation control's heat dissipation regulator cubicle |
| CN216071544U (en) * | 2021-09-17 | 2022-03-18 | 固安鸿雄盛润农业科技有限公司 | Urban road garbage recycling device |
| CN216220647U (en) * | 2021-11-05 | 2022-04-08 | 兰州财经大学 | Multi-functional drawing table is used in art design indoor decoration |
| CN115156730A (en) * | 2022-05-13 | 2022-10-11 | 特固(江苏)塑料制品有限公司 | Wood laser cutting device with protection casing semi-closed |
-
2023
- 2023-05-08 CN CN202310505346.6A patent/CN116231502B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209608177U (en) * | 2019-04-02 | 2019-11-08 | 宇光电气有限公司 | A kind of intelligent switchboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116231502A (en) | 2023-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111478191A (en) | Electric automation control's heat dissipation regulator cubicle | |
| CN209730605U (en) | A kind of energy-efficient transformation cabinet | |
| CN116231502B (en) | Automatic temperature control switch cabinet and automatic temperature control method | |
| CN212486982U (en) | Heat dissipation formula regulator cubicle | |
| CN210016107U (en) | Drawer type direct current power distribution cabinet | |
| CN116488037A (en) | Distribution box combined with distribution network | |
| CN109066379A (en) | A kind of heat dissipation air permeable type electric power distributing cabinet | |
| CN210779640U (en) | Emergency lighting distribution box | |
| CN214901810U (en) | Based on computer network equipment is with protection against electric shock subassembly | |
| CN214852186U (en) | Dustproof device of electric power instrument and meter | |
| CN213243340U (en) | Protection type cubical switchboard with heat dissipation function | |
| CN212366500U (en) | Low-voltage electrical cabinet with moisture-proof and high-temperature-proof effects and convenient maintenance | |
| CN211456427U (en) | Automatic dehydrating unit of electricity distribution room | |
| CN210608235U (en) | Ventilation device of capacitance compensation cabinet | |
| CN207201216U (en) | Communication cabinet heat abstractor | |
| CN221103877U (en) | Electric control cabinet of wind turbine generator | |
| CN220692650U (en) | Switch board with temperature regulation function | |
| CN220510495U (en) | FTU device case with dehumidification heat dissipation anti-condensation function | |
| CN113747763B (en) | Heat dissipation system of transformer substation exchange cabinet | |
| CN218549149U (en) | Compound intelligent armor of monitoring formula high tension switchgear that withdraws | |
| CN212991601U (en) | High-low voltage electrical cabinet with built-in split structure | |
| CN213093647U (en) | Low-voltage draw-out type complete switch cabinet | |
| CN220042616U (en) | Horizontal power distribution cabinet | |
| CN213071727U (en) | Low-voltage complete switch equipment | |
| CN220209741U (en) | Intelligent control system of power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |