CN109275316A - A kind of adaptive weather-proof electrical cabinet control and regulation method - Google Patents
A kind of adaptive weather-proof electrical cabinet control and regulation method Download PDFInfo
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- CN109275316A CN109275316A CN201811256209.9A CN201811256209A CN109275316A CN 109275316 A CN109275316 A CN 109275316A CN 201811256209 A CN201811256209 A CN 201811256209A CN 109275316 A CN109275316 A CN 109275316A
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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
- H05K7/20209—Thermal management, e.g. fan control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of adaptive weather-proof electrical cabinets to control to adjust method, method includes the following steps: S1, electrical cabinet control device is fixed in electrical cabinet；S2, by the temperature and humidity in the Temperature Humidity Sensor element senses electrical cabinet inside temperature and humidity controller, when humidity is excessively high, hot device in electrical cabinet to heating；S3, when the temperature is excessively high, radiator fan and cooling piece are to carrying out cooling processing in electrical cabinet in electrical cabinet.Adaptive weather-proof electrical cabinet of the invention controls to adjust method, can be realized the automatic adjusument of the temperature and humidity inside electrical cabinet.
Description
Technical field
The invention belongs to the internal environment control technology field of electrical cabinet, specially a kind of adaptive weather-proof electrical cabinet control
Adjusting method.
Background technique
With the development of science and technology, the technical level of industry is maked rapid progress.In industrial automation production, it be unable to do without air control
System.In order to protect electronic component and control device and system, protected in the prior art frequently with electrical cabinet.In the prior art
In, frequently with Electric Appliance Cabinet have it is following several:
Chinese patent application 201610599684.0 discloses a kind of heat-dissipation electrical cabinet, as shown in Figure 1, including electrical cabinet sheet
Body, is equipped with support frame in electrical cabinet body bottom portion, one layer of strainer is equipped in electrical cabinet ontology bottom and top layer, in electrical cabinet ontology
The left and right sides is equipped with ventilated net, and the electrical cabinet ontology upper right corner is equipped with air inlet, and the lower left corner is equipped with air outlet, air inlet connection electricity
A temperature gauge is arranged in machine in electrical cabinet ontology, and fan-shaped exhaust fan is arranged on electrical cabinet ontology, sets by exhaust fan
Set motor.The temperature retractable support frame in Electric Appliance Cabinet can relied on when electrical components work, lift support frame when temperature is high comes
Control electrical cabinet thermal diffusivity.It is the weather rainwater such as rainy day infiltration in order to prevent that strainer in electrical cabinet, which is arranged in bottom and top,
The setting of the ventilated net of the right and left is more advantageous to exchange air-flow and impermeable, followed by order in the electrical cabinet that preferably circulates
Air.
Chinese patent application 201010184671.X discloses a kind of electrical cabinet, as shown in Figure 2 comprising constitutes electrical cabinet
It the space frame of main body and is placed in the formed inner space of space frame and is used to carry out the mounting base of component installation,
Industrial air-conditioning mounting hole is offered on the electrical cabinet side inner wall being made of the space frame.The electrical cabinet is by reserving work
The installation site of industry air-conditioning so that electrical cabinet will be transformed into the electrical cabinet with cooling device, and then is realized inside electrical cabinet
Temperature keep, be conducive to the normal work that component is kept under suitable internal environment.
But in above-mentioned electrical cabinet use process in the prior art, for different climatic environments, it not can be carried out electrical
Temperature and humidity automatic adjusument inside cabinet.And traditional electrical cabinet adapts to weatherability and usually manually carries out coating paint, electricity
Plating, sandblasting, thus make the environment Corrosion Protection with higher to outside of electrical cabinet, and for warm and humid inside electrical cabinet
Automatic adjusument is spent to realize not yet.The present invention provides a kind of adaptive weather-proof electrical cabinet control and regulation method, can be to electrical
Cabinet carries out automatic adjusument to weatherabilities such as the temperature and humidity of its inside, improves the service life of electrical cabinet, while making inside electrical cabinet
Component and cable can work in a safe environment, prevent the generation of fortuitous event.
Summary of the invention
The purpose of the present invention is to provide a kind of adaptive weather-proof electrical cabinets to control to adjust method, realizes automatic adjusument function
Can, it is conveniently adjusted the ambient stable under the conditions of Different climate in electrical cabinet；Meanwhile detecting element leans out box body at work, no
When work in component shrinkage to box body, the buffer action to detecting element is played, also reduces detecting element to equipment in electrical cabinet
Influence, to solve to propose the problems of the prior art in above-mentioned background technique.
To achieve the above object, present invention employs following technical solutions:
A kind of adaptive weather-proof electrical cabinet controls to adjust method, the control and regulation method the following steps are included:
S1: electrical cabinet control device is fixed in electrical cabinet using connecting plate or fixture block structure, and adjusts bottom
The orientation of box body；
S2: by the temperature and humidity in the Temperature Humidity Sensor element senses electrical cabinet inside temperature and humidity controller, work as humidity
It is excessively high, when being more than preset upper limit threshold B1, the electric heater telescopic moving on fixture block is pushed by the second electric pushrod, by box
Door opens, and electric heater removes moisture to heating in electrical cabinet；
S3: when in electrical cabinet when the temperature is excessively high, when being more than preset threshold value T1, by the second electric pushrod push fixture block on
Radiator fan and cooling piece telescopic moving, box door is opened, radiator fan and cooling piece are to carrying out cooling processing in electrical cabinet.
It preferably, in step sl, further include that height and position of the box body in electrical cabinet is adjusted by the first electric pushrod.
It preferably, in step s 2, further include the second electric pushrod after humidity drops to the humidity lower threshold B2 of setting
Electric heater reset is bounced back in box body, electric heater stops working, and realizes adaptive humidity conditioning function.
It preferably, in step s3, further include the second electric pushrod after temperature drops to the lowest temperature threshold value T2 of setting
Radiator fan and cooling piece reset are bounced back in box body, radiator fan and cooling piece stop working, and realize adaptive temperature adjustment function
Energy.
Preferably, in above-mentioned steps S2, since humidity is more than that preset threshold value B1 uses electric heater heating to lead to electricity
Gas in-cabinet temperature is more than that preset threshold value T1 cools down, cooling piece does not work at this time in step S3 only with radiator fan.
Preferably, the range for the value that the upper limit threshold B1 is set is 32-38 DEG C, the model of the value of lower threshold B2 setting
Enclose is subzero 10 DEG C of subzero 17-.
Preferably, the sum of absolute value of the upper limit threshold B1 and lower threshold B2 is 45-50；Further, B1=
λ·│B2│；Wherein, λ is Temperature Matching coefficient, value range 1.95-3.1.
In order to which the control of the adjusting to electrical cabinet internal environment is better achieved, the present invention also provides a kind of adaptive weather-proof
Electrical cabinet control device, including box body and the box cover being fixed at the top of box body, at the top of the box cover, two sides, which pass through, is connected
First electric pushrod is connected with top plate, and the top plate top is connected with connecting plate by rotating mechanism, and the box cover bottom is located at
Supporting block is connected with by fixed link in box body, the fixed link two sides are separately installed with battery group and temperature and humidity controller,
The battery group is connected with temperature and humidity controller, and two sides and bottom are respectively connected with the second electric pushrod in the supporting block, and three
Group second output end of electric push rod is connected with electric heater, radiator fan and cooling piece.
Preferably, the electric heater, radiator fan and cooling piece pass through groove profile fixture block be fixedly connected on second electricity
Dynamic push rod output end.
Preferably, through there is an adjusting bolt in the mounting groove of the groove profile fixture block, the temperature and humidity controller is respectively with the
Two electric pushrods, electric heater, radiator fan are connected with cooling piece.
Preferably, the box body two sidewalls and bottom sidewall pass through hinge and are hinged with box door, on the inside of box door described in three groups
First support and second support are connected separately with by spring in box body, the first support is located at box body two sides top
Portion, the second support are located at box body two sides of the bottom.
Preferably, the electric heater is heated in the form of electric heating wire.
Choosing, the radiator fan includes flabellum, shaft and motor；The flabellum is arranged in shaft, the shaft
With the output axis connection of motor.
Preferably, multiple blades are provided on the flabellum.
Preferably, it is provided with air draught hole A on the flabellum, air draught hole B, the wind inlet are provided in shaft
Hole A and air draught hole B are communicated, and the air draught hole B is not connected with flexible inhalation pipe, institute with the one end connecting air draught hole A
The other end for the flexible inhalation pipe stated is connect with exhaust fan.
Preferably, the other end of the flexible inhalation pipe can also be connect with the exhaust outlet of refrigeration machine；The refrigeration
The outside of electrical cabinet is arranged in machine.
Preferably, the box cover two sides are fixedly connected by lock-screw with box body.
Preferably, first output end of electric push rod is connected by sleeve with box cover, in the cavity in the sleeve
Equipped with the spring being connected with the first output end of electric push rod.
Preferably, first output end of electric push rod two sides are slidably connected to sleeve, position in the sleeve by sliding block
The sliding rail to match is offered in sliding block sliding position.
Preferably, the rotating mechanism includes rotary electric machine, main shaft and belt, and the rotary electric machine is fixed on connecting plate bottom
Portion side, the main axis are connected to connecting plate.
There is choosing, is sequentially connected between the rotary electric machine and main shaft by belt.
Preferably, the main shaft is rotatablely connected by guide sleeve and connecting plate, is correspondingly provided with bearing in the guide sleeve.
Preferably, the connecting plate two sides are equipped with fixture block, and the fixture block top and bottom offer location hole.
Preferably, pass through link block and the positioning bolt through link block between the supporting block and the second electric pushrod
It is fixedly connected.
Preferably, the electrical cabinet control device further includes display screen, and the display screen is connect with temperature and humidity controller.
Compared with prior art, adaptive weather-proof electrical cabinet of the invention control to adjust method have the following technical effects and
Advantage:
1, adaptive weather-proof electrical cabinet of the invention controls to adjust method, by intracorporal three group of second electric pushrod of box
Electric heater, radiator fan and cooling piece are installed respectively on the fixture block of end, temperature and humidity deviation change can occur in electrical cabinet
When change.
2, adaptive weather-proof electrical cabinet of the invention controls to adjust method, is worked by temperature and humidity controller control,
It realizes automatic adjusument function, is conveniently adjusted the ambient stable under the conditions of Different climate in electrical cabinet；
3, adaptive weather-proof electrical cabinet of the invention controls to adjust method, electronic using second by using box body structure
Push rod pushes in the detecting element disengaging box body of electric heater, radiator fan and cooling piece, detecting element can visit at work
Box body out when not working in component shrinkage to box body, plays the buffer action to detecting element, also reduces detecting element to electrical
The influence of equipment in cabinet.
4, adaptive weather-proof electrical cabinet of the invention controls to adjust method, by the way that air draught hole is arranged, is utilizing radiation air
While fan is radiated, the air of overheat can be sucked out, increase radiating efficiency；The air draught hole can also be used as cold
Wind enters channel, and the cold wind of refrigeration machine is entered in cabinet, and the flabellum by changing fan turns to, and cold wind is spilt into electrical
In cabinet.
5, adaptive weather-proof electrical cabinet of the invention controls to adjust method, by the way that upper limit threshold B1, lower threshold B2 is arranged
Relationship realize adaptive weatherability preferably to make electrical cabinet heat radiation.
Detailed description of the invention
Fig. 1 is a kind of heat-dissipation electrical cabinet schematic diagram in the prior art；
Fig. 2 is a kind of electrical cabinet schematic diagram in the prior art；
Fig. 3 is the structural schematic diagram of the adaptive weather-proof electrical cabinet control device of the present invention；
Fig. 4 is the supporting block partial structure diagram of the adaptive weather-proof electrical cabinet control device of the present invention；
Fig. 5 is the rotating mechanism partial structure diagram of the adaptive weather-proof electrical cabinet control device of the present invention；
Fig. 6 is enlarged structure schematic diagram at A in Fig. 3 of the adaptive weather-proof electrical cabinet control device of the present invention；
Fig. 7 is enlarged structure schematic diagram at B in Fig. 3 of the adaptive weather-proof electrical cabinet control device of the present invention；
Fig. 8 is that the adaptive weatherability electrical cabinet of the present invention controls to adjust method flow diagram.
In Fig. 3-7: 1 box body, 2 box covers, 3 lock-screws, 4 first electric pushrods, 5 top plates, 6 rotating mechanisms, 601 rotation electricity
Machine, 602 main shafts, 603 belts, 604 guide sleeves, 7 connecting plates, 8 fixture blocks, 9 fixed links, 10 battery groups, 11 temperature and humidity controllers,
12 supporting blocks, 13 link blocks, 14 positioning bolts, 15 second electric pushrods, 16 groove profile fixture blocks, 17 electric heaters, 18 radiator fans,
19 cooling pieces, 20 hinges, 21 box doors, 22 first supports, 23 second supports, 24 springs, 25 sleeves, 251 sliding blocks, 252 sliding rails,
26 springs, 27 adjust bolt, 271 mounting grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
Embodiment 1
As shown in figure 8, a kind of adaptive weather-proof electrical cabinet controls to adjust method, which includes following step
It is rapid:
A kind of adaptive weather-proof electrical cabinet controls to adjust method, the control and regulation method the following steps are included:
S1: electrical cabinet control device is fixed in electrical cabinet using connecting plate or fixture block structure, and adjusts bottom
The orientation of box body；
S2: by the temperature and humidity in the Temperature Humidity Sensor element senses electrical cabinet inside temperature and humidity controller, work as humidity
It is excessively high, when being more than preset upper limit threshold B1, the electric heater telescopic moving on fixture block is pushed by the second electric pushrod, by box
Door opens, and electric heater removes moisture to heating in electrical cabinet；
S3: when in electrical cabinet when the temperature is excessively high, when being more than preset threshold value T1, by the second electric pushrod push fixture block on
Radiator fan and cooling piece telescopic moving, box door is opened, radiator fan and cooling piece are to carrying out cooling processing in electrical cabinet.
In order to which the control of the adjusting to electrical cabinet internal environment is better achieved, as shown in fig. 3 to 7, the present invention also provides one
The adaptive weather-proof electrical cabinet control device of kind, including box body 1 and the box cover 2 being fixed at the top of box body 1,2 top of box cover
Two sides pass through the first electric pushrod 4 being connected and are connected with top plate 5, pass through rotating mechanism 6 at the top of the top plate 5 and are connected with connection
Plate 7, connecting plate 7 is used for and electrical cabinet carries out abutting joint；2 bottom of box cover is located in box body 1 to be connected with by fixed link 9
Supporting block 12,9 two sides of fixed link are separately installed with battery group 10 and temperature and humidity controller 11, temperature and humidity controller 11
It is to be connect using single-chip microcontroller as control core and with Temperature Humidity Sensor, while control is measured to temperature, moisture signal, and lead to
It crosses display screen and realizes that liquid crystal digital is shown, can also carry out respectively upper and lower limit to epidemic disaster by key and set and display, thus
Can be automatic to start fan or heater according to field condition, to the equipment of the practical epidemic disaster automatic adjustment of test environment.
The model WSK-Z (TH) of temperature and humidity controller 11, temperature display range: 0-99 DEG C, load output AC220/3A；
The battery group 10 and temperature and humidity controller 11 are electrically connected, and two sides and bottom are respectively connected with second in the supporting block 12
Electric pushrod 15,15 output end of the second electric pushrod described in three groups pass through groove profile fixture block 16 be fixedly connected with electric heater 17,
Radiator fan 18 and cooling piece 19 adjust bolt 27, the temperature and humidity control through having in the mounting groove 271 of the groove profile fixture block 16
Device 11 processed is electrically connected with the second electric pushrod 15, electric heater 17, radiator fan 18 and cooling piece 19 respectively, the box body 1
Two sidewalls and bottom sidewall pass through hinge 20 and are hinged with box door 21, are located in box body 1 on the inside of box door 21 described in three groups and pass through
Spring 24 is connected separately with first support 22 and second support 23, and spring 24 is that box door 21 provides pulling force, and box door 21 is facilitated to reset；
The first support 22 is located at 1 liang of lateral roof of box body, and the second support 23 is located at 1 two sides of the bottom of box body.
2 two sides of box cover are fixedly connected by lock-screw 3 with box body 1.Box cover 2 is fixedly connected using lock-screw 3
In box body 1, so that structure is easy for installation.
First electric pushrod, 4 output end is connected by sleeve 25 with box cover 2, in the cavity in the sleeve 25
Equipped with the spring 26 being connected with 4 output end of the first electric pushrod.
It crosses using 26 structure of sleeve 25 and spring, antidetonation cushioning effect can be provided for link position, reduce exterior vibration
Influence.
First electric pushrod, the 4 output end two sides are slidably connected to sleeve 25, position in the sleeve 25 by sliding block 251
The sliding rail 252 to match is offered in 251 sliding position of sliding block.Limit is provided by sliding block 251 for 4 output end of the first electric pushrod
Bit architecture, anti-limited slip block 251 are detached from sleeve 25.
The rotating mechanism 6 includes rotary electric machine 601, main shaft 602 and belt 603, and the rotary electric machine 601 is fixed on
7 bottom side of connecting plate, the main shaft 602 are rotationally connected with connecting plate 7, pass through between the rotary electric machine 601 and main shaft 602
Belt 603 is sequentially connected.It drives main shaft 602 to rotate by rotary electric machine 601, the top plate 5 of 602 bottom end of main shaft can be driven to rotate
It adjusts.
The main shaft 602 is rotatablely connected by guide sleeve 604 and connecting plate 7, is correspondingly provided with bearing in the guide sleeve 604.It is logical
Cross using guide sleeve 604 and bearing arrangement so that main shaft 602 rotate it is easy to adjust.
7 two sides of connecting plate are equipped with fixture block 8, and 8 top and bottom of fixture block offer location hole 801.Pass through setting
801 structure of fixture block 8 and location hole, it is convenient to be installed on electrical cabinet.
Pass through link block 13 and the positioning spiral shell through link block 13 between the supporting block 12 and the second electric pushrod 15
Bolt 14 is fixedly connected.Using 14 structure of link block 13 and positioning bolt, so that right between supporting block 12 and the second electric pushrod 15
It connects easy for installation.
In summary: the present invention pacifies respectively on the fixture block 16 by three group of second 15 end of electric pushrod in box body 1
Electric heater 17, radiator fan 18 and cooling piece 19 are filled, it can be when there is change of error in temperature and humidity in electrical cabinet, by warm and humid
The degree control of controller 11 works, and realizes automatic adjusument function, is conveniently adjusted the ring under the conditions of Different climate in electrical cabinet
Border is stablized, and by using 1 structure of box body, pushes electric heater 17, radiator fan 18 and cooling piece using the second electric pushrod 15
In 19 detecting element disengaging box body 1, box body 1 can be leant out by detecting element at work, component shrinkage is to box body 1 when not working
It is interior, the buffer action to detecting element is played, influence of the detecting element to equipment in electrical cabinet is also reduced.
Embodiment 2
As shown in figure 8, a kind of adaptive weather-proof electrical cabinet controls to adjust method, which includes following step
It is rapid:
A kind of adaptive weather-proof electrical cabinet controls to adjust method, the control and regulation method the following steps are included:
S1: electrical cabinet control device is fixed in electrical cabinet using connecting plate or fixture block structure, and adjusts bottom
The orientation of box body；
S2: by the temperature and humidity in the Temperature Humidity Sensor element senses electrical cabinet inside temperature and humidity controller, work as humidity
It is excessively high, when being more than preset upper limit threshold B1, the electric heater telescopic moving on fixture block is pushed by the second electric pushrod, by box
Door opens, and electric heater removes moisture to heating in electrical cabinet；
S3: when in electrical cabinet when the temperature is excessively high, when being more than preset threshold value T1, by the second electric pushrod push fixture block on
Radiator fan and cooling piece telescopic moving, box door is opened, radiator fan and cooling piece are to carrying out cooling processing in electrical cabinet.
It in step sl, further include that height and position of the box body in electrical cabinet is adjusted by the first electric pushrod.
It in step s 2, further include after humidity drops to the humidity lower threshold B2 of setting, the second electric pushrod adds electricity
Hot device reset bounces back in box body, and electric heater stops working, and realizes adaptive humidity conditioning function.
It in step s3, further include after temperature drops to the lowest temperature threshold value T2 of setting, the second electric pushrod will radiate
Fan and cooling piece reset bounce back in box body, and radiator fan and cooling piece stop working, and realize adaptive temperature adjustment function.
In above-mentioned steps S2, since humidity is more than that preset threshold value B1 uses electric heater heating to lead to temperature in electrical cabinet
Degree is more than that preset threshold value T1 cools down, cooling piece does not work at this time in step S3 only with radiator fan.
The range for the value that the upper limit threshold B1 is set is 32-38 DEG C, and the range of the value that lower threshold B2 is set is zero
Subzero 10 DEG C of lower 17-.
The sum of described absolute value of upper limit threshold B1 and lower threshold B2 is 45-50；Further, B1=λ │ B2 │；
Wherein, λ is Temperature Matching coefficient, value range 1.95-3.1.
In order to which the control of the adjusting to electrical cabinet internal environment is better achieved, as shown in fig. 3 to 7, a kind of adaptive weather-proof electricity
Gas holder control device, including box body 1 and the box cover 2 being fixed at the top of box body 1, the 2 top two sides of box cover are by being connected
The first electric pushrod 4 be connected with top plate 5, connecting plate 7 is connected with by rotating mechanism 6 at the top of the top plate 5, connecting plate 7 is used
In with electrical cabinet carry out abutting joint；2 bottom of box cover, which is located in box body 1, is connected with supporting block 12 by fixed link 9, described
9 two sides of fixed link are separately installed with battery group 10 and temperature and humidity controller 11, and temperature and humidity controller 11 is with single-chip microcontroller for control
Core processed is simultaneously connect with Temperature Humidity Sensor, while measuring control to temperature, moisture signal, and realize liquid by display screen
Brilliant number display, can also be carried out respectively upper and lower limit by key to epidemic disaster and set and displayed, so as to according to live feelings
Condition, it is automatic to start fan or heater, to the equipment of the practical epidemic disaster automatic adjustment of test environment.
The model WSK-Z (TH) of temperature and humidity controller 11, temperature display range: 0-99 DEG C, load output AC220/3A；
The battery group 10 and temperature and humidity controller 11 are electrically connected, and two sides and bottom are respectively connected with second in the supporting block 12
Electric pushrod 15,15 output end of the second electric pushrod described in three groups pass through groove profile fixture block 16 be fixedly connected with electric heater 17,
Radiator fan 18 and cooling piece 19 adjust bolt 27, the temperature and humidity control through having in the mounting groove 271 of the groove profile fixture block 16
Device 11 processed is electrically connected with the second electric pushrod 15, electric heater 17, radiator fan 18 and cooling piece 19 respectively, the box body 1
Two sidewalls and bottom sidewall pass through hinge 20 and are hinged with box door 21, are located in box body 1 on the inside of box door 21 described in three groups and pass through
Spring 24 is connected separately with first support 22 and second support 23, and spring 24 is that box door 21 provides pulling force, and box door 21 is facilitated to reset；
The first support 22 is located at 1 liang of lateral roof of box body, and the second support 23 is located at 1 two sides of the bottom of box body.
2 two sides of box cover are fixedly connected by lock-screw 3 with box body 1.Box cover 2 is fixedly connected using lock-screw 3
In box body 1, so that structure is easy for installation.
First electric pushrod, 4 output end is connected by sleeve 25 with box cover 2, in the cavity in the sleeve 25
Equipped with the spring 26 being connected with 4 output end of the first electric pushrod.
It crosses using 26 structure of sleeve 25 and spring, antidetonation cushioning effect can be provided for link position, reduce exterior vibration
Influence.
First electric pushrod, the 4 output end two sides are slidably connected to sleeve 25, position in the sleeve 25 by sliding block 251
The sliding rail 252 to match is offered in 251 sliding position of sliding block.Limit is provided by sliding block 251 for 4 output end of the first electric pushrod
Bit architecture, anti-limited slip block 251 are detached from sleeve 25.
The rotating mechanism 6 includes rotary electric machine 601, main shaft 602 and belt 603, and the rotary electric machine 601 is fixed on
7 bottom side of connecting plate, the main shaft 602 are rotationally connected with connecting plate 7, pass through between the rotary electric machine 601 and main shaft 602
Belt 603 is sequentially connected.It drives main shaft 602 to rotate by rotary electric machine 601, the top plate 5 of 602 bottom end of main shaft can be driven to rotate
It adjusts.
The main shaft 602 is rotatablely connected by guide sleeve 604 and connecting plate 7, is correspondingly provided with bearing in the guide sleeve 604.It is logical
Cross using guide sleeve 604 and bearing arrangement so that main shaft 602 rotate it is easy to adjust.
7 two sides of connecting plate are equipped with fixture block 8, and 8 top and bottom of fixture block offer location hole 801.Pass through setting
801 structure of fixture block 8 and location hole, it is convenient to be installed on electrical cabinet.
Pass through link block 13 and the positioning spiral shell through link block 13 between the supporting block 12 and the second electric pushrod 15
Bolt 14 is fixedly connected.Using 14 structure of link block 13 and positioning bolt, so that right between supporting block 12 and the second electric pushrod 15
It connects easy for installation.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of adaptive weather-proof electrical cabinet controls to adjust method, which is characterized in that the control and regulation method the following steps are included:
S1: electrical cabinet control device is fixed in electrical cabinet using connecting plate or fixture block structure, and passes through rotating mechanism tune
The orientation of whole good bottom box body；
S2: it is excessively high in humidity by the temperature and humidity in the Temperature Humidity Sensor element senses electrical cabinet inside temperature and humidity controller,
When more than preset threshold value B1, the electric heater telescopic moving on fixture block is pushed by the second electric pushrod, box door is opened, electricity
Heater removes moisture to heating in electrical cabinet；
S3: when in electrical cabinet when the temperature is excessively high, when being more than preset threshold value T1, pass through the second electric pushrod push fixture block on dissipate
Hot-air fan and cooling piece telescopic moving, box door is opened, and radiator fan and cooling piece are to carrying out cooling processing in electrical cabinet.
2. a kind of adaptive weather-proof electrical cabinet according to claim 1 controls to adjust method, which is characterized in that in step S1
In, it further include height and position of the first electric pushrod adjustment box body in electrical cabinet.
3. a kind of adaptive weather-proof electrical cabinet according to claim 1 or 2 controls to adjust method, which is characterized in that in step
In rapid S2, further include after humidity drops to the humidity lower threshold B2 of setting, the second electric pushrod, which resets electric heater, to bounce back
To box body, electric heater stops working, and realizes adaptive humidity conditioning function.
4. a kind of adaptive weather-proof electrical cabinet according to claim 1-3 controls to adjust method, which is characterized in that
It in step s3, further include that the second electric pushrod is by radiator fan and system after temperature drops to the lowest temperature threshold value T2 of setting
Cold reset bounces back in box body, and radiator fan and cooling piece stop working, and realize adaptive temperature adjustment function.
5. a kind of adaptive weather-proof electrical cabinet according to claim 1 controls to adjust method, which is characterized in that in above-mentioned step
In rapid S2, since humidity is more than that preset threshold value B1 uses electric heater heating that electrical in-cabinet temperature is caused to be more than preset threshold value
T1 cools down, cooling piece does not work at this time in step S3 only with radiator fan.
6. a kind of adaptive weather-proof electrical cabinet according to claim 1 controls to adjust method, which is characterized in that described is upper
The range for the value that limit threshold value B1 is set is 32-38 DEG C, and subzero 10 DEG C as subzero 17- of the range for the value that lower threshold B2 is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256209.9A CN109275316B (en) | 2018-10-26 | 2018-10-26 | Self-adaptive weather-resistant electrical cabinet control and adjustment method |
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| CN112817281A (en) * | 2020-12-26 | 2021-05-18 | 北京珞安科技有限责任公司 | Industrial control system and safety device thereof |
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Also Published As
| Publication number | Publication date |
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| CN109275316B (en) | 2020-05-05 |
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Effective date of registration: 20200407 Address after: 225600, solidarity Street, 52 Hui Hui Township, Gaoyou, Jiangsu, Yangzhou Applicant after: LONGTENG LIGHTING GROUP Co.,Ltd. Address before: 450000 Zhengzhou Free Trade Experimental Zone, Zhengzhou City, Henan Province, No. 1717, Block C, Jianzheng Oriental Center, 100 Shangdu Road, Zhengdong District, Zhengzhou Applicant before: ZHENGZHOU HEXIEHENG COMMERCE AND TRADE Co.,Ltd. |
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Address after: 225600, solidarity Street, 52 Hui Hui Township, Gaoyou, Jiangsu, Yangzhou Patentee after: Longteng Lighting Group Co., Ltd Address before: 225600, solidarity Street, 52 Hui Hui Township, Gaoyou, Jiangsu, Yangzhou Patentee before: LONGTENG LIGHTING GROUP Co.,Ltd. |
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