CN112492839B - Heating and dehumidifying device and method for filling MOFs material in airborne display controller - Google Patents

Heating and dehumidifying device and method for filling MOFs material in airborne display controller Download PDF

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Publication number
CN112492839B
CN112492839B CN202011241638.6A CN202011241638A CN112492839B CN 112492839 B CN112492839 B CN 112492839B CN 202011241638 A CN202011241638 A CN 202011241638A CN 112492839 B CN112492839 B CN 112492839B
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isolation ring
heating
back plate
wall
mofs
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CN112492839A (en
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白俊强
汪辉
张博
郭彬
刘成茂
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Xi'an Suogeya Aviation Technology Co ltd
Northwestern Polytechnical University
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Xi'an Suogeya Aviation Technology Co ltd
Northwestern Polytechnical University
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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
    • H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • 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
    • H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention discloses a heating and dehumidifying device and a heating and dehumidifying method for filling an airborne display controller made of MOFs (metal-organic frameworks), wherein the heating and dehumidifying device comprises a back plate, a first isolation ring, a second isolation ring and the MOFs; the second isolation ring is arranged on the inner side of the first isolation ring, the first isolation ring and the second isolation ring both protrude outwards and extend in a direction perpendicular to the back plate, and the extending directions of the first isolation ring and the second isolation ring are the same; the inner wall of the first isolation ring and the outer wall of the second isolation ring are at a certain distance, MOFs materials are filled between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the MOFs materials are MOF-801 and/or MOF-841; the back plate is provided with a plurality of exhaust holes which penetrate through two opposite sides of the back plate; the second isolating ring is provided with a plurality of vent holes penetrating through two opposite sides of the second isolating ring. The advantages are that: can effectively improve the temperature of the inside electron device of machine-carried display accuse ware during operation in low temperature environment, can reduce electron device operational environment's humidity, guarantee the normal work of machine-carried display accuse ware.

Description

Heating and dehumidifying device and method for filling MOFs material in airborne display controller
Technical Field
The invention relates to the technical field of heating and dehumidification, in particular to a heating and dehumidification device and a heating and dehumidification method for the interior of an airborne display controller filled with MOFs materials.
Background
With the development of aerospace technology, the flying height of an aircraft is gradually increased, the ambient temperature is very low during high-altitude flying, and in such a low-temperature environment, the problem of icing on the outer surface of the aircraft can occur, and the problems of accuracy reduction, failure and the like can also occur due to the fact that electrical devices used in the aircraft are affected by low temperature.
For airborne display and control equipment, the normal work of internal electrical devices is guaranteed to be vital to an aircraft, under the conditions that the temperature of some equipment is too low and the humidity is high, the image of a display screen can be blocked, blurred or even blackened, in the current highly electronic and information flight system, the phenomenon that the display cannot normally display can greatly affect passengers, the faults of the electrical devices can even affect the control system of the aircraft, and the flight safety of the aircraft is affected. Therefore, how to efficiently control the temperature and prevent the over-low temperature and over-high humidity of the electrical devices in special environment becomes a problem to be solved in the current aircraft navigation.
Disclosure of Invention
The invention aims to provide a heating and dehumidifying device and a heating and dehumidifying method for filling an onboard display controller made of MOFs (metal-organic frameworks), so as to solve the problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a heating and dehumidifying device filled with MOFs materials and arranged in an airborne display controller comprises a back plate, a first isolation ring, a second isolation ring and the MOFs materials, wherein the first isolation ring is arranged on one side surface of the back plate along the circumferential edge of the back plate; the second isolation ring is arranged on the inner side of the first isolation ring, the first isolation ring and the second isolation ring both extend outwards in a protruding mode in the direction perpendicular to the back plate, and the extending directions of the first isolation ring and the second isolation ring are the same; the inner wall of the first isolation ring is at a certain distance from the outer wall of the second isolation ring, the MOFs material is filled between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the MOFs material is MOF-801 and/or MOF-841; the back plate is provided with a plurality of exhaust holes penetrating through two opposite sides of the back plate; the second isolating ring is provided with a plurality of vent holes penetrating through two opposite sides of the second isolating ring.
Preferably, the heating and dehumidifying device comprises a partition plate; at least two partition plates are arranged between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the partition plates are correspondingly contacted and fixed with the inner wall of the first isolation ring, the outer wall of the second isolation ring and the back plate; to divide the space between the inner wall of the first cage and the outer wall of the second cage into at least two adjacent heating zones, the MOFs material being filled in the heating zones; and a plurality of vent holes are respectively arranged on the second isolating ring corresponding to each heating area.
Preferably, the backboard is rectangular, one side surface of the backboard is provided with a baffle plate along the four circumferential edges of the backboard, the baffle plates protrude outwards and extend in the direction perpendicular to the backboard, and the extension directions of the baffle plates are the same; two adjacent baffles are fixedly connected to form a first isolation ring; the inner side of the first isolation ring is provided with a side plate corresponding to each baffle plate respectively, the side plates protrude outwards and extend in a direction perpendicular to the back plate, and the extending direction of the side plates is the same as that of the baffle plates; two adjacent side plates are fixedly connected to form a second isolation ring; the four side plates are correspondingly parallel to the four baffle plates one by one; each side plate is provided with a plurality of vent holes penetrating through two opposite sides of the side plate; the first isolation ring and the second isolation ring are coaxially arranged.
Preferably, the joints between each two adjacent side plates on the second isolation ring are respectively provided with a partition plate which protrudes and extends outwards, the extending end of each partition plate is correspondingly contacted and fixed with the joints between each two adjacent baffle plates on the first isolation ring, so that the space between the inner wall of the first isolation ring and the outer wall of the second isolation ring is divided into four same heating zones, and each heating zone is composed of the corresponding baffle plate, the corresponding side plate and the two adjacent partition plates.
Preferably, at least three rows of vent hole groups which are parallel to each other are uniformly arranged on the side plate at intervals along the extending direction of the side plate, and each row of vent hole group comprises a plurality of vent holes which are uniformly arranged at intervals; the distance between two adjacent rows of vent hole groups is 8-12 mm.
Preferably, each row of vent hole groups on the side plate on the long side of the back plate comprises 5-9 vent holes; each row of vent hole groups on the side plate of the short side of the back plate comprises 2-6 vent holes; the radius of the vent holes is 2-4mm, and the distance between two adjacent vent holes in the same group of vent hole groups is 15-45 mm.
Preferably, four exhaust holes are formed in the back plate, and the exhaust holes are uniformly arranged in the center of the back plate at intervals; the radius of the exhaust hole is 4-6 mm; the distance between every two adjacent exhaust holes in the direction parallel to the long edge of the back plate is 65-95 mm; the distance between two adjacent exhaust holes in the direction parallel to the short side of the back plate is 35-65 mm.
Preferably, the inner side of the second isolation ring is a storage area, and the electronic device of the airborne display and control device is placed in the storage area; the display screen of the onboard display controller correspondingly covers one side of the storage area, which is far away from the back plate, and the extending end of each second isolation ring is correspondingly contacted and fixed with the display screen; the baffle with the extension end of first barrier ring all is fixed with the casing contact of machine year display accuse ware.
Preferably, the heating and dehumidifying device comprises a humidifier, and an air outlet of the humidifier is arranged towards the exhaust hole.
The invention also aims to provide a heating and dehumidifying method for the interior of an onboard display controller filled with MOFs materials, which is realized by using any one of the heating and dehumidifying devices, wherein the heating and dehumidifying method is characterized in that when the working temperature of an electronic device of the onboard display controller in the heating and dehumidifying device is too low due to the influence of a low-temperature environment, the temperature of an outer heating zone is reduced, and the MOFs materials of the outer four heating zones adsorb H in a storage zone through vent holes2The heat is released, so that the internal temperature is controlled within a proper range, the humidity in the working environment of the electronic device of the onboard display controller in the storage area is reduced, the electronic device of the onboard display controller is heated, the normal working temperature of the electronic device is ensured, and the heating and dehumidifying effects are realized; when the external environment temperature is low, so that the water vapor content in the storage area is not enough to provide enough heating power, the humidifier is started to input gas with higher humidity into the storage area through the exhaust hole, and the heat production power of the heating and dehumidifying device is enhanced.
The invention has the beneficial effects that: the temperature of the electronic device inside the airborne display controller during working can be effectively improved in the low-temperature environment, the humidity of the working environment of the electronic device can be reduced, and the normal work of the airborne display controller is guaranteed.
Drawings
FIG. 1 is a schematic structural view of a heating and dehumidifying apparatus;
FIG. 2 is a schematic view of a heating and dehumidifying apparatus without installing a baffle;
FIG. 3 is a schematic structural view of a heating and dehumidifying apparatus without installing baffles and MOFs;
FIG. 4 is a schematic view of another perspective structure of the heating and dehumidifying apparatus;
FIG. 5 is a schematic view of another perspective of the heating and dehumidifying apparatus without installing a baffle;
FIG. 6 is another view-angle structural schematic diagram of the heating and dehumidifying apparatus without installing the baffles and MOFs;
FIG. 7 is a side view of a heating and dehumidifying unit without installing baffles and MOFs;
FIG. 8 is another side view of the heating and dehumidifying unit without installing baffles and MOFs;
FIG. 9 is a bottom view of the heating and dehumidifying apparatus;
FIG. 10 is a top view of the heating and dehumidification device assembled with an on-board display;
fig. 11 is an assembly view between the side plates and the partition plate.
In the figure: 1. a side plate; 2. a back plate; 3. a partition plate; 4. a display screen; 5. MOFs materials; 6. a baffle plate; 7. an exhaust hole; 8. and (4) a vent hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Example one
As shown in fig. 1 to 11, in the present embodiment, a heating and dehumidifying apparatus for an onboard display and controller filled with MOFs material is provided, which includes a back plate 2, a first isolation ring, a second isolation ring, and a MOFs material 5, where the first isolation ring is disposed on one side of the back plate 2 along a circumferential edge of the back plate 2; the second isolation ring is arranged on the inner side of the first isolation ring, the first isolation ring and the second isolation ring both extend outwards in a protruding mode in the direction perpendicular to the back plate 2, and the extending directions of the first isolation ring and the second isolation ring are the same; the inner wall of the first isolation ring is at a certain distance from the outer wall of the second isolation ring, the MOFs material 5 is filled between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the MOFs material is MOF-801 and/or MOF-841; the back plate 2 is provided with a plurality of exhaust holes 7 penetrating through two opposite sides of the back plate; the second isolating ring is provided with a plurality of vent holes 8 penetrating through two opposite sides of the second isolating ring.
In this embodiment, the heating and dehumidifying apparatus includes a partition plate 3; at least two partition plates 3 are arranged between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the partition plates 3 are correspondingly contacted and fixed with the inner wall of the first isolation ring, the outer wall of the second isolation ring and the back plate 2; so as to divide the space between the inner wall of the first cage and the outer wall of the second cage into at least two adjacent heating zones, wherein the MOFs material 5 is filled in the heating zones; and a plurality of vent holes 8 are respectively arranged on the second isolating ring corresponding to each heating area.
In this embodiment, the shape of the back plate 2 is not limited in actual manufacturing, and the back plate 2 may be circular, rectangular, or irregular. The first isolation ring and the second isolation ring are the same in shape, the size of the first isolation ring is larger than that of the second isolation ring, the second isolation ring is arranged on the inner side of the first isolation ring, and a certain distance is reserved between the first isolation ring and the second isolation ring. The shape of the first and second spacers is arranged according to the contour of the peripheral edge of the back plate 2. Meanwhile, a certain distance must be ensured between the inner wall of the first isolation ring and the outer wall of the second isolation ring to form a certain filling space, and the MOFs material 5 is filled into the space to form the heating and dehumidifying device.
In this embodiment, the inside of the second isolation ring is a storage area, and when the heating and dehumidifying device is used, the electronic device of the onboard display and control device needs to be placed in the storage area; correspondingly covering a display screen 4 of the airborne display controller on one side of the storage area far away from the back plate 2, and correspondingly contacting and fixing the extending end of each second isolation ring with the display screen 4; the partition plate 3 and the extending end of the first isolation ring are fixedly contacted with a shell of the airborne display controller; the assembly between the heating and dehumidifying device and the airborne display controller is realized.
In this embodiment, the shape of the heating and dehumidifying device can be set according to the shape of the display screen 4 of the airborne display and control device, and the specific structural shape of the heating and dehumidifying device is specifically described below by taking the display screen 4 of the airborne display and control device as an example.
When the display screen 4 of the airborne display and control device is rectangular, the back plate 2 is also rectangular, one side surface of the back plate 2 is respectively provided with a baffle 6 along the four circumferential edges of the back plate, the baffles 6 protrude outwards and extend along the direction perpendicular to the back plate 2, and the extending directions of the baffles 6 are the same; two adjacent baffles 6 are fixedly connected to form a first isolation ring; the inner side of the first isolation ring is provided with a side plate 1 corresponding to each baffle 6, the side plate 1 protrudes and extends outwards along the direction perpendicular to the back plate 2, and the extending direction of the side plate 1 is the same as that of the baffle 6; two adjacent side plates 1 are fixedly connected to form a second isolation ring; the four side plates 1 are correspondingly parallel to the four baffles 6 one by one; a plurality of vent holes 8 penetrating through two opposite sides of each side plate 1 are respectively arranged on each side plate; the first isolation ring and the second isolation ring are coaxially arranged.
The first cage of rectangle is constituteed to four baffles 6, and the second cage of rectangle is constituteed to four 1 curb plates, and the shape of first cage and second cage all is the rectangle, but the size can be selected according to actual conditions to better satisfy the actual demand.
In this embodiment, a partition plate 3 protruding and extending outward is respectively disposed at a joint between each two adjacent side plates 1 on the second isolation ring, an extending end of each partition plate 3 is correspondingly contacted and fixed with a joint between each two adjacent side baffles 6 on the first isolation ring, so that a space between an inner wall of the first isolation ring and an outer wall of the second isolation ring is divided into four identical heating zones, and each heating zone is composed of a corresponding baffle 6, a corresponding side plate 1 and two adjacent partition plates 3.
In this embodiment, the side plate 1 is provided to isolate the electronic devices of the on-board display from the MOFs material 5 and simultaneously satisfy the gas exchange between the MOFs material 5 and the electrical devices. At least three rows of vent hole groups which are parallel to each other are uniformly arranged on the side plate 1 along the extending direction of the side plate at intervals, and each row of vent hole group comprises a plurality of vent holes 8 which are uniformly arranged at intervals; the distance between two adjacent rows of vent hole groups is 8-12 mm; each row of vent hole groups on the side plate 1 positioned on the long side of the back plate 2 comprises 5-9 vent holes 8; each row of vent hole groups on the side plate 1 positioned on the short side of the back plate 2 comprises 2-6 vent holes 8; the radius of the vent holes 8 is 2-4mm, and the distance between two adjacent vent holes 8 in the same group of vent holes is 15-45 mm. The number of the vent hole groups, the number of the vent holes 8, the distance between the vent holes 8 and the radius of the vent holes 8 can be set according to actual conditions, so that the actual requirements can be better met.
Referring to fig. 7 and 8, specifically, three rows of vent hole groups are respectively arranged on each side plate 1, each row of vent hole group comprises a plurality of vent holes 8 with the radius of 2mm, the distance between each row of vent hole groups is 10mm, and the distance between two adjacent vent holes 8 in the same row is 30 mm; each row of vent hole groups on the side plate 1 arranged along the long edge of the back plate 2 comprises 7 vent holes 8; each row of vent hole groups on the side plate 1 arranged along the short side of the back plate 2 comprises 4 vent holes 8. The length of the side plate 1 arranged along the short edge of the back plate 2 is 150mm, the width is 40mm, and the thickness is 2 mm; the length of the side plate 1 arranged along the long edge of the back plate 2 is 600mm, the width is 40mm, and the thickness is 2 mm.
Each row of vent holes 8 on the side plate 1 positioned on the long side of the back plate 2 comprises 7 vent holes 8; each row of vent holes 8 on the side plate 1 at the short side of the back plate 2 comprises 4 vent holes 8; the radius of the vent holes 8 is 2mm, and the distance between two adjacent vent holes 8 in the same group of vent holes 8 is 30 mm.
In this embodiment, the back plate 2 is provided with four exhaust holes 7, and the exhaust holes 7 are uniformly arranged in the center of the back plate 2 at intervals; the radius of the exhaust hole 7 is 4-6 mm; the distance between two adjacent exhaust holes 7 in the direction parallel to the long side of the back plate 2 is 65-95 mm; the distance between two adjacent exhaust holes 7 in the direction parallel to the short sides of the back plate 2 is 35-65 mm. The number of the exhaust holes 7, the radius of the exhaust holes 7 and the distance between the exhaust holes 7 can be set according to actual conditions, so that the actual requirements can be better met.
Referring to fig. 9, specifically, four exhaust holes 7 are formed in the back plate 2, and each exhaust hole 7 is uniformly spaced at the center of the back plate 2; the radius of the exhaust hole 7 is 4 mm; the distance between two adjacent exhaust holes 7 in the direction parallel to the long side of the back plate 2 is 80 mm; the distance between two adjacent exhaust holes 7 in the direction parallel to the short sides of the back plate 2 is 50 mm.
The back plate 2 meets the gas exchange between the inside of the airborne display controller and the outside in design, prevents the heat release efficiency of the MOFs material 5 from being influenced by too low concentration of gas vapor in the display controller, and simultaneously prevents the MOFs material 5 at the outer side of the side plate 1 from generating too much heat due to reaction to cause too high temperature; the back plate 2 is rectangular, the length is 280mm, the width is 190mm, the thickness is 4mm, four exhaust holes 7 are arranged on the back plate 2 and are uniformly arranged on the back plate 2, wherein the position of the first exhaust hole 7 is positioned at the upper left corner, the radius is 4mm, the distance from the long edge of the upper side of the back plate 2 is 70mm, and the distance from the first exhaust hole 7 to the short edge of the left side is 100 mm; the second vent hole 7 is positioned at the upper right corner, the radius is 4mm, the distance from the first vent hole 7 along the long side direction is 80mm, the distance from the right short side is 100mm, and the distance from the upper long side is 70 mm; the third exhaust hole 7 is positioned at the lower left corner, the radius is 4mm, the distance from the third exhaust hole 7 to the first exhaust hole is 50mm along the short side, the distance from the long side at the lower side is 70mm, and the distance from the third exhaust hole to the short side at the left side is 100 mm; the fourth exhaust hole 7 is located the lower right corner, and the radius is 4mm, and is 80mm along long limit direction distance apart from third exhaust hole 7, is 50mm along the minor face distance apart from second exhaust hole 7, is 100mm apart from the right side minor face, is 70mm apart from the long limit of downside.
Referring to fig. 11, in this embodiment, the extending direction of the partition board 3 overlaps with the diagonal line of the back board 2, so as to ensure that the two ends of the partition board 3 are respectively connected to the joint of two adjacent baffle boards 6 in the first isolation ring and the joint of two adjacent side boards 1 in the second isolation ring. No deflection occurs, resulting in different heating zones.
The partition plate 3 is designed to further fix the side plate 1 and simultaneously avoid the influence on the gas exchange efficiency with the inside of the onboard display controller caused by the closed loop formed on the outer layer of the side plate 1; four baffles 3 link to each other with curb plate 1, are located the machine and show four angles of accuse ware, are 135 contained angles and 2 mutually perpendicular with backplate with two adjacent curb plates 1, and baffle 3 is the rectangle, and is 40mm long, and is 28.28mm wide, thickness 2 mm.
Referring to fig. 10, in this embodiment, the display screen 4 of the onboard display is parallel to and opposite to the back plate 2, and is located at the upper end and the lower end of the electronic device of the onboard display controller, the electronic device is generally located at the back of the display screen 4, the display screen 4 is rectangular, 240mm long, 150mm wide, and 4mm thick.
In this embodiment, the heating zone is located between the side plate 1 and the baffle 6 and is divided into four zones by the partition 3, and the MOFs material 5 of each heating zone is a material capable of adsorbing a large amount of H2O, and the adsorption process is a material capable of releasing a large amount of heat. The MOFs 5 are MOF-801 and/or MOF-841.
In this embodiment, referring to fig. 3 and 6, the baffle 6 can be divided into two larger baffles 6 and two smaller baffles 6 according to different sizes, and all the peripheral baffles 6 are perpendicular to the display screen 4 and the back panel 2. The baffle 6 with larger size is a rectangle with the length of 280mm, the width of 40mm and the thickness of 2mm, is arranged in parallel with the baffle 3 arranged along the long edge of the back plate 2, and has a distance of 20mm with the baffle 3 along the long edge of the back plate 2; the smaller-sized baffle 6 is a rectangle 190mm long, 40mm wide, and 2mm thick, is placed in parallel with the partition plates 3 provided along the short sides of the back plate 2, and is spaced apart from the partition plates 3 provided along the short sides of the back plate 2 by 20 mm.
In this embodiment, the assembly process of the heating and dehumidifying apparatus is as follows: firstly, the four side plates 1 are assembled, then MOFs materials 5 are filled in the outer sides of the side plates 1, the partition plates 3 are placed to be separated into four adjacent heating areas, electronic devices of the airborne display and control device are placed in a storage area surrounded by the side plates 1, the backboard 2 and the display screen 4 are correspondingly mounted on the upper side and the lower side of the side plates 1 and the partition plates 3 in a clinging mode, and therefore the heating and dehumidifying device and the airborne display and control device are assembled.
The working principle of the heating and dehumidifying device is as follows: when the working temperature of the electronic device of the onboard display controller inside the heating and dehumidifying device is too low due to the influence of low-temperature environment, the temperature of the outside heating area is reduced, and the MOFs (metal-organic frameworks) materials 5 of the four outside heating areas can adsorb H (hydrogen) in the storage area through the vent holes 8 on the side plates 12O releases heat, thereby controlling the temperature inside in a proper range, not only reducing the humidity in the working environment of the electronic device for storing the onboard display controller, but also heating the electronic device for the onboard display controller, and ensuring the normal working temperature of the electronic device.
When the ambient temperature is very low, the vent holes 8 expand with heat and contract with cold to increase the radius, and the water vapor exchange rate is further improved. And a low-power industrial humidifier can be placed at the exhaust hole 7 of the back plate 2 to accelerate the water absorption and heat release processes of the MOFs 5. And ensures that the air outlet of the humidifier is arranged towards the exhaust hole 7.
Example two
In the embodiment, a heating and dehumidifying method for filling the inside of the airborne display controller made of the MOFs material is provided, and the heating and dehumidifying method is realized by using the heating and dehumidifying device, wherein the heating and dehumidifying method is that when the working temperature of an electronic device of the airborne display controller in the heating and dehumidifying device is too low due to the influence of a low-temperature environment, the temperature of the outside heating zones is reduced, and the MOFs material in the four outside heating zones can adsorb H in the storage zone through the vent holes 82The heat is released, so that the internal temperature is controlled within a proper range, the humidity in the working environment of the electronic device of the onboard display controller in the storage area is reduced, the electronic device of the onboard display controller is heated, the normal working temperature of the electronic device is ensured, and the heating and dehumidifying effects are realized; when the external environment temperature is low, so that the water vapor content in the storage area is not enough to provide enough heating power, the humidifier is started to input gas with higher humidity into the storage area through the exhaust hole 7, and the heating and dehumidifying device is enhancedAnd (4) generating heat power.
By adopting the technical scheme disclosed by the invention, the following beneficial effects are obtained:
the invention provides a heating and dehumidifying device and a heating and dehumidifying method for the interior of an airborne display controller filled with MOFs materials, which can effectively improve the temperature of an electronic device in the interior of the airborne display controller during working in a low-temperature environment, reduce the humidity of the working environment of the electronic device and ensure the normal working of the airborne display controller.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.

Claims (9)

1. The utility model provides a fill heating dehydrating unit inside machine carries display accuse ware of MOFs material which characterized in that: the high-power-efficiency energy-saving high-power-consumption energy-saving high-power-efficiency power supply comprises a back plate, a first isolation ring, a second isolation ring and MOFs materials, wherein the first isolation ring is arranged on one side of the back plate along the circumferential edge of the back plate; the second isolation ring is arranged on the inner side of the first isolation ring, the first isolation ring and the second isolation ring both extend outwards in a protruding mode in the direction perpendicular to the back plate, and the extending directions of the first isolation ring and the second isolation ring are the same; the inner wall of the first isolation ring is at a certain distance from the outer wall of the second isolation ring, the MOFs material is filled between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the MOFs material is MOF-801 and/or MOF-841; the back plate is provided with a plurality of exhaust holes penetrating through two opposite sides of the back plate; the second isolating ring is provided with a plurality of vent holes penetrating through two opposite sides of the second isolating ring;
the heating and dehumidifying device comprises a partition plate; at least two partition plates are arranged between the inner wall of the first isolation ring and the outer wall of the second isolation ring, and the partition plates are correspondingly contacted and fixed with the inner wall of the first isolation ring, the outer wall of the second isolation ring and the back plate; to divide the space between the inner wall of the first cage and the outer wall of the second cage into at least two adjacent heating zones, the MOFs material being filled in the heating zones; and a plurality of vent holes are respectively arranged on the second isolating ring corresponding to each heating area.
2. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 1, wherein: the backboard is rectangular, one side face of the backboard is provided with a baffle plate along the four circumferential edges of the backboard, the baffle plates protrude outwards and extend in the direction perpendicular to the backboard, and the extending directions of the baffle plates are the same; two adjacent baffles are fixedly connected to form a first isolation ring; the inner side of the first isolation ring is provided with a side plate corresponding to each baffle plate respectively, the side plates protrude outwards and extend in a direction perpendicular to the back plate, and the extending direction of the side plates is the same as that of the baffle plates; two adjacent side plates are fixedly connected to form a second isolation ring; the four side plates are correspondingly parallel to the four baffle plates one by one; each side plate is provided with a plurality of vent holes penetrating through two opposite sides of the side plate; the first isolation ring and the second isolation ring are coaxially arranged.
3. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 2, wherein: the joint between each two adjacent side plates on the second isolation ring is respectively provided with a partition plate which protrudes and extends outwards, the extending end of each partition plate is correspondingly contacted and fixed with the joint between each two adjacent baffle plates on the first isolation ring, so that the space between the inner wall of the first isolation ring and the outer wall of the second isolation ring is divided into four same heating zones, and each heating zone is composed of the corresponding baffle plate, the corresponding side plate and the two adjacent partition plates.
4. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 2, wherein: at least three rows of vent hole groups which are parallel to each other are uniformly arranged on the side plate at intervals along the extending direction of the side plate, and each row of vent hole group comprises a plurality of vent holes which are uniformly arranged at intervals; the distance between two adjacent rows of vent hole groups is 8-12 mm.
5. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 4, wherein: each row of vent hole groups on the side plate of the long edge of the back plate comprises 5-9 vent holes; each row of vent hole groups on the side plate of the short side of the back plate comprises 2-6 vent holes; the radius of the vent holes is 2-4mm, and the distance between two adjacent vent holes in the same group of vent hole groups is 15-45 mm.
6. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 5, wherein: the back plate is provided with four exhaust holes, and the exhaust holes are uniformly arranged in the center of the back plate at intervals; the radius of the exhaust hole is 4-6 mm; the distance between every two adjacent exhaust holes in the direction parallel to the long edge of the back plate is 65-95 mm; the distance between two adjacent exhaust holes in the direction parallel to the short side of the back plate is 35-65 mm.
7. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 6, wherein: the inner side of the second isolation ring is provided with a storage area, and the electronic device of the airborne display and control device is placed in the storage area; the display screen of the onboard display controller correspondingly covers one side of the storage area, which is far away from the back plate, and the extending end of each second isolation ring is correspondingly contacted and fixed with the display screen; the baffle with the extension end of first barrier ring all is fixed with the casing contact of machine year display accuse ware.
8. The heating and dehumidifying device inside an onboard display filled with MOFs according to claim 7, wherein: the heating and dehumidifying device comprises a humidifier, and the air outlet of the humidifier faces the exhaust hole.
9. A heating and dehumidifying method for filling the interior of an airborne display controller made of MOFs materials is characterized in that: the heating and dehumidifying method uses the aboveThe heating and dehumidifying device of any one of claims 1 to 8, wherein the heating and dehumidifying method is that when the electronic device of the on-board display controller inside the heating and dehumidifying device is too low in operating temperature due to the influence of low-temperature environment, the temperature of the outer heating zone is reduced, and the MOFs materials of the outer four heating zones adsorb H in the storage zone through the vent holes2The heat is released, so that the internal temperature is controlled within a proper range, the humidity in the working environment of the electronic device of the onboard display controller in the storage area is reduced, the electronic device of the onboard display controller is heated, the normal working temperature of the electronic device is ensured, and the heating and dehumidifying effects are realized; when the external environment temperature is low, so that the water vapor content in the storage area is not enough to provide enough heating power, the humidifier is started to input gas with higher humidity into the storage area through the exhaust hole, and the heat production power of the heating and dehumidifying device is enhanced.
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