CN116544827B - Full-closed complete switch cabinet detection device and detection method - Google Patents
Full-closed complete switch cabinet detection device and detection method Download PDFInfo
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- CN116544827B CN116544827B CN202310826162.XA CN202310826162A CN116544827B CN 116544827 B CN116544827 B CN 116544827B CN 202310826162 A CN202310826162 A CN 202310826162A CN 116544827 B CN116544827 B CN 116544827B
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- adjusting plate
- driving piece
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- ventilation
- controller
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000009423 ventilation Methods 0.000 claims description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 238000010521 absorption reaction Methods 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 14
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of switch cabinets, in particular to a full-closed type complete switch cabinet detection device and a detection method.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a full-closed complete switch cabinet detection device and a detection method.
Background
The switch cabinet is a device for controlling or distributing electric power, is usually used in a power supply system, consists of a switch device, a protection device, an instrument and meter, a control element and the like, is used for controlling, protecting and measuring the operation of circuits and electric equipment, is widely applied to the fields of electric power, communication, railways and the like, and mainly aims to ensure the stable and safe operation of the power system. The closed switch cabinet has multiple safety protection functions such as fire prevention, water resistance, explosion prevention and the like, has high protection level, and can be applied to severe environments such as coal mines, thermal power plants, chemical plants and the like.
In the prior art, in order to know the temperature condition in the closed switch cabinet in time to avoid the condition that the temperature is too high because of continuously rising temperature in the closed switch cabinet, still can be provided with corresponding detection device and alarm device in the closed switch cabinet, detection device can real-time detection temperature in the closed switch cabinet, when the temperature is too high, detection device rethread alarm device reports to the police. In addition, in order to avoid the condition that the temperature is easy to be too high in the closed switch cabinet, a ventilation structure is also required to be arranged between the inside and the outside of the closed switch cabinet, and the structure in the closed switch cabinet is correspondingly optimized to adapt to the ventilation structure. In general, in order to achieve both ventilation performance and dust-proof performance of the closed type switchgear, it is necessary to keep the ventilation performance of the ventilation structure moderate.
However, the detection device of the closed switch cabinet in the prior art cannot generally adjust the ventilation performance of the ventilation structure according to the detected temperature result, so that when the detection device detects that the temperature is too high to alarm, a worker is required to manually adjust the ventilation performance of the ventilation structure to be large, and when the temperature is recovered to be normal, the worker is required to manually adjust the ventilation performance of the ventilation structure to be small again, which is troublesome.
Disclosure of Invention
In order to enable the detection device of the closed switch cabinet to automatically adjust the ventilation performance of the ventilation structure according to the temperature result obtained by detection, the application provides a detection device and a detection method of the full-closed switch cabinet.
In a first aspect, the invention provides a fully-closed type complete switch cabinet detection device, which adopts the following technical scheme:
the utility model provides a totally enclosed complete sets switch cabinet detection device, includes the cabinet body, temperature sensor, controller, driving piece and ventilation structure, temperature sensor the controller with the driving piece all sets up on the cabinet body, ventilation structure includes vent and first regulating plate, the vent is seted up the lateral wall of the cabinet body, first regulating plate activity sets up and is used for adjusting on the vent the size of vent, temperature sensor the controller the driving piece is electric connection in proper order, the driving piece with first regulating plate mechanical connection.
Preferably, the plurality of ventilation openings are formed, the plurality of first adjusting plates are arranged, the plurality of first adjusting plates are movably arranged on the plurality of ventilation openings in a one-to-one correspondence manner, the side wall of the cabinet body is also movably provided with a connecting rod mechanism, and the driving piece is simultaneously connected with the plurality of first adjusting plates through the connecting rod mechanism.
Preferably, the ventilation openings are respectively formed in two opposite side walls of the cabinet body.
Preferably, the ventilation structure further comprises a second adjusting plate, the second adjusting plate is hinged to the upper side of the ventilation opening, the rotation axis of the second adjusting plate is horizontal, the second adjusting plate is connected with a torsion spring, the torsion spring is used for enabling the second adjusting plate to keep in a horizontal state, a water absorption block is arranged at the top of the second adjusting plate, and the water absorption block is used for enabling the second adjusting plate to keep in a lower swing state after water absorption.
Preferably, the top of second regulating plate is provided with places the box, place the open-top of box, the piece of absorbing water is placed place in the box, place the top detachably of box and be provided with the upper cover that is the opening form, the notch has been seted up to the bottom of placing the lateral wall of box, place the bottom of box with be provided with the endothermic expansion piece between the bottom surface of piece of absorbing water, the one end of endothermic expansion piece stretches out the notch, the width on the vertical direction of notch is greater than the width of the vertical direction of endothermic expansion piece.
Preferably, the ventilation openings on the same side wall are provided with a plurality of rows, and a plurality of ventilation openings between adjacent rows are distributed in a staggered manner.
Preferably, the side wall of the cabinet body is provided with a plurality of groups of limiting blocks, the plurality of groups of limiting blocks are arranged below the second adjusting plates in a one-to-one correspondence mode, and the limiting blocks are used for limiting the lower swing angle of the second adjusting plates.
Preferably, the water absorbing block is a sponge.
Preferably, the heat absorbing expansion sheet is a copper sheet.
In a second aspect, the invention provides a detection method of a totally enclosed switchgear assembly, which adopts the following technical scheme:
a detection method of a totally-enclosed complete switch cabinet comprises the following steps:
s1: a temperature sensor, a controller and a driving piece are arranged on the cabinet body, a ventilation opening and a first adjusting plate for adjusting the size of the ventilation opening are arranged on the side wall of the cabinet body,
s2: the temperature sensor, the controller and the driving piece are electrically connected in sequence, the temperature sensor transmits a temperature sensing signal to the controller, and the controller transmits a control signal to the driving piece;
s3: the first adjusting plate is mechanically connected with a driving piece, and the driving piece is used for driving the first adjusting plate to move;
s4: setting a first threshold value corresponding to an abnormal temperature value in the cabinet body at the controller, and setting a second threshold value corresponding to a normal temperature value in the cabinet body at the controller, wherein the second threshold value is lower than the first threshold value;
s5: when the temperature sensed by the temperature sensor exceeds a first threshold, the controller controls the driving piece to work, the driving piece drives the first adjusting plate to adjust the ventilation opening, and when the temperature sensed by the temperature sensor is lower than a second threshold, the controller controls the driving piece to work, and the driving piece drives the first adjusting plate to adjust the ventilation opening.
The beneficial effects of the invention are as follows:
1. according to the full-closed type complete switch cabinet detection device, the temperature in the cabinet body is detected through the temperature sensor, when the temperature sensor senses that the temperature is too high, the temperature sensor transmits sensing signals to the controller, the controller further controls the driving piece to work, the driving piece further drives the first adjusting plate to move so as to enlarge the ventilation opening, and therefore ventilation performance of the ventilation structure is improved;
2. when the closed switch cabinet is used in an outdoor environment, the full-closed complete switch cabinet detection device can also have a further effect; in sunny days, the water absorption block is relatively light because of being relatively dry, at the moment, the second regulating plate keeps a horizontal state under the action of the torsion spring, so that convection ventilation channels are formed between ventilation openings on two opposite side walls of the cabinet body, and the heat dissipation performance is improved; in rainy days, the water absorption blocks are gradually heavier after absorbing water, at the moment, the second adjusting plates gradually swing downwards under the weight of the water absorption blocks, the second adjusting plates after swinging downwards can better prevent rainwater from entering the cabinet body through the ventilation openings, in addition, the temperature in the cabinet body is easy to drop in rainy days, the ventilation openings can be reduced by the first adjusting plates after the temperature drops, and the rainwater is further prevented from entering the cabinet body through the ventilation openings;
3. through setting up the heat absorption expansion piece between the bottom of placing the box and the bottom surface of water absorption piece, after outdoor weather changes into sunny day from the rainy day, the heat absorption expansion piece can accelerate the drying of water absorption piece through the heat absorption on the one hand, and on the other hand can extrude the water absorption piece through the mode of inflation to extrude the moisture of water absorption piece, thereby further accelerate the drying of water absorption piece.
Drawings
FIG. 1 is an overall block diagram of a fully enclosed switchgear cabinet detection device in an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial block diagram of a fully enclosed switchgear cabinet detection device in an embodiment of the present application;
reference numerals illustrate: 1. a cabinet body; 11. a vent; 2. a driving member; 31. a first adjustment plate; 32. a second adjusting plate; 41. a guide rail; 42. a slide block; 51. a first link; 511. a guide rod; 512. a guide block; 52. a second link; 53. a third link; 61. a hinge base; 62. a torsion spring; 63. a limiting block; 7. a water absorption block; 81. placing a box; 82. an upper cover; 83. a notch; 9. and a heat absorbing expansion sheet.
Detailed Description
The invention will be further described with reference to figures 1-3 and examples.
The embodiment discloses a full-closed complete switch cabinet detection device.
Referring to fig. 1, the full-closed type switchgear cabinet kit detection device includes a cabinet body 1, a temperature sensor, a controller, a driving member 2, and a ventilation structure. The cabinet body 1 is integrally rectangular and is 1-shaped, the height dimension of the cabinet body 1 is larger than the length dimension and the width dimension of the cabinet body, and the cabinet door is arranged on the front side of the cabinet body 1, so that a worker can open the cabinet door to overhaul the structure inside the cabinet body 1. Temperature sensor, controller and driving piece 2 all set up on cabinet body 1, and wherein, temperature sensor is fixed to be set up in cabinet body 1 for the temperature in the response cabinet body 1, the fixed setting of controller is on the inner wall of cabinet body 1, and driving piece 2 is fixed to be set up on the outer wall of cabinet body 1. The ventilation structure comprises a ventilation opening 11 and a first adjusting plate 31, the ventilation opening 11 is formed in the side wall of the cabinet body 1, the first adjusting plate 31 is movably arranged on the ventilation opening 11 and used for adjusting the size of the ventilation opening 11, a temperature sensor, a controller and a driving piece 2 are sequentially and electrically connected, and the driving piece 2 is mechanically connected with the first adjusting plate 31. Through the above-mentioned setting, when temperature sensor sensed that the temperature is too high, temperature sensor will be responded to the signal transmission to the controller on, and the controller again controls driving piece 2 work, and driving piece 2 drives first regulating plate 31 activity again in order to increase vent 11 to improve ventilation structure's ventilation performance. When the temperature sensor senses that the temperature is recovered to be normal, the temperature sensor transmits a sensing signal to the controller, the controller further controls the driving part 2 to work, and the driving part 2 drives the first adjusting plate 31 to move so as to reduce the ventilation opening 11, so that the ventilation performance and the dust prevention performance of the ventilation structure are both considered. Therefore, the full-closed type complete switch cabinet detection device can automatically adjust the ventilation performance of the ventilation structure according to the detected temperature result.
Referring to fig. 1 and 3, the ventilation openings 11 are provided with a plurality of first adjusting plates 31, and the plurality of first adjusting plates 31 are movably disposed on the plurality of ventilation openings 11 in a one-to-one correspondence manner, so that the size of each ventilation opening 11 is controlled by one first adjusting plate 31. In addition, the left and right side walls of the cabinet body 1 are provided with the ventilation openings 11, and a convection ventilation channel is formed between the left and right sides of the cabinet body 1, so that the heat dissipation effect is improved in time after the temperature sensor senses high temperature.
Referring to fig. 1 and 2, in this embodiment, the first adjusting plate 31 moves up and down along the vertical direction, in order to implement the moving process, a plurality of groups of guide assemblies are provided on the side wall of the cabinet body 1 corresponding to the number of the first adjusting plates 31, each group of guide assemblies includes two parallel guide rails 41, the length direction of the guide rails 41 is the vertical direction, guide grooves are provided on the guide rails 41 along the length direction, and the two guide rails 41 in the same group are distributed at intervals along the horizontal direction. Each first adjusting plate 31 is disposed between two guide rails 41 of the same group, two sides of each first adjusting plate 31 are respectively configured with a sliding block 42, the sliding blocks 42 on two sides of each first adjusting plate 31 are respectively slidably connected in the guide grooves of the two guide rails 41 of the same group, and finally, the sliding fit between the sliding blocks 42 and the guide rails 41 along the vertical direction realizes the movement process of the first adjusting plate 31 moving up and down along the vertical direction.
Referring to fig. 1 and 2, the side wall of the cabinet 1 is also movably provided with a link mechanism by which the driving member 2 is simultaneously mechanically connected with a plurality of first regulating plates 31. Specifically, the link mechanism includes two parallel first connecting rods 51, a plurality of second connecting rods 52 connected between the two first connecting rods 51, and a third connecting rod 53 connected between the two first connecting rods 51, wherein the length direction of the first connecting rods 51 is a vertical direction, guide rods 511 are fixedly connected to the upper end and the lower end of the first connecting rods 51 respectively, guide blocks 512 through which the guide rods 511 penetrate are correspondingly arranged on the side wall of the cabinet body 1, and the two first connecting rods 51 can move along the vertical direction through cooperation between the guide rods 511 and the guide blocks 512. The length direction of the second connecting rods 52 is horizontal, and on each side wall of the cabinet body 1, the number of the second connecting rods 52 corresponds to the number of rows of the ventilation openings 11, and each second connecting rod 52 is used for simultaneously connecting the first adjusting plates 31 on the ventilation openings 11 in the same row. The length direction of the third connecting rod 53 is also horizontal, and the third connecting rod 53 is used for mechanically connecting with the driving piece 2, so that finally, the driving piece 2 is mechanically connected with a plurality of first adjusting plates 31 on the same side wall through a connecting rod mechanism. So that the driving member 2 can simultaneously drive the plurality of first regulating plates 31 on the same side wall to perform up-and-down movement to simultaneously control the sizes of the plurality of ventilation openings 11 on the same side wall.
Referring to fig. 1, in the present embodiment, the driving member 2 is a cylinder, a telescopic rod of the cylinder is fixedly connected with the third link 53, and a cylinder body of the cylinder is fixed on a side wall of the cabinet 1. In order to better protect the air cylinder, a protection box is further arranged on the side wall of the cabinet body 1 below the ventilation opening 11, the cylinder body of the air cylinder is arranged in the protection box, and the telescopic rod of the air cylinder upwards penetrates through the top of the protection box and then is connected with the third connecting rod 53.
Referring to fig. 1 and 2, the ventilation structure further includes a plurality of second adjusting plates 32, the number of the plurality of second adjusting plates 32 is identical to the number of the plurality of ventilation openings 11, the plurality of second adjusting plates 32 are hinged on the upper sides of the plurality of ventilation openings 11 in one-to-one correspondence, and the rotation axis of the second adjusting plates 32 is horizontal. Specifically, the side wall of the cabinet body 1 is provided with a plurality of groups of hinge seats 61, the number of the plurality of groups of hinge seats 61 is consistent with that of the plurality of second adjusting plates 32, the number of each group of hinge seats 61 is two, and two hinge seats 61 in the same group are distributed at intervals along the horizontal direction. Further, the second adjusting plate 32 is connected to both sides with hinge shafts, and the second adjusting plate 32 is hinge-mounted between two hinge seats 61 of the same group by the hinge shafts of both sides.
Referring to fig. 1 and 2, a torsion spring 62 is connected between the second adjusting plate 32 and the hinge seat 61, the torsion spring 62 is used for keeping the second adjusting plate 32 in a horizontal state, a water absorbing block 7 is provided at the top of the second adjusting plate 32, and the water absorbing block 7 is used for keeping the second adjusting plate 32 in a swing-down state after absorbing water. Through the arrangement, when the closed switch cabinet is used in an outdoor environment, the full-closed complete switch cabinet detection device can also have the further effect: in sunny days, the water absorption block 7 is relatively dry and light, and at the moment, the second adjusting plate 32 is kept in a horizontal state under the action of the torsion spring 62, so that convection ventilation channels are formed between ventilation openings 11 on two opposite side walls of the cabinet body 1, and the heat dissipation performance is improved; in rainy days, the water absorption block 7 becomes heavier gradually after absorbing water, at this moment, the second regulating plate 32 gradually swings down under the weight of the water absorption block 7, the second regulating plate 32 after swinging down can prevent rainwater from entering the cabinet body 1 through the ventilation opening 11 better, in addition, the temperature in the cabinet body 1 is easy to drop in rainy days, the first regulating plate 31 can reduce the ventilation opening 11 after the temperature drops, and rainwater is further prevented from entering the cabinet body 1 through the ventilation opening 11. In the present embodiment, the water absorbing block 7 is a sponge, which is a porous material having excellent water absorption and a large weight difference before and after water absorption, and is suitable for the second regulating plate 32 of the present invention.
Referring to fig. 1 and 2, in the present embodiment, the lateral width of the second regulating plate 32 is greater than the lateral width of the ventilation opening 11, thereby further reducing the risk of rainwater entering the cabinet 1 through the ventilation opening 11 in a rainy environment.
Referring to fig. 1 to 3, the vents 11 on the same sidewall are provided with a plurality of rows, and a plurality of vents 11 between adjacent rows are staggered for the purpose of: in rainy days, the blocking of the second adjusting plates 32 of the upper row to the second adjusting plates 32 of the lower row in the vertical direction is reduced, so that the water absorbing blocks 7 on the second adjusting plates 32 of the lower row absorb water in time, and the second adjusting plates 32 swing down in time.
Referring to fig. 1 and 2, the top of the second adjusting plate 32 is provided with a placement box 81, the placement box 81 is rectangular, the top of the placement box 81 is open, the water absorption block 7 is rectangular so as to be placed in the placement box 81, and in order to improve the stability of the water absorption block 7 in the placement box 81, the side wall of the water absorption block 7 can be bonded with the side wall of the placement box 81 by using an adhesive. Further, the top of placing the box 81 is detachably provided with an upper cover 82 which is in an opening shape through a screw, and the opening of the upper cover 82 is smaller than the opening of the placing box 81, so that the water absorption block 7 can be guaranteed to absorb rainwater in time, and meanwhile, the water absorption block 7 can be vertically limited, and the stability of the water absorption block 7 placed after the placing box 81 is improved.
Referring to fig. 1 and 2, a notch 83 is provided at the bottom of the outer side wall of the placement case 81, a heat absorbing expansion sheet 9 is provided between the bottom of the placement case 81 and the bottom surface of the water absorbing block 7, the bottom surface of the heat absorbing expansion sheet 9 is bonded to the bottom of the placement case 81, one end of the heat absorbing expansion sheet 9 extends out of the notch 83, and the width of the notch 83 in the vertical direction is greater than the width of the heat absorbing expansion sheet 9 in the vertical direction. Through setting up endothermic expansion piece 9 between the bottom of placing box 81 and the bottom surface of water absorption piece 7, when outdoor weather changes from rainy day to sunny day back, endothermic expansion piece 9 can accelerate the drying of water absorption piece 7 through the heat absorption on the one hand to accelerate the speed that second regulating plate 32 resumes the horizontality, on the other hand can extrude water absorption piece 7 through the mode of inflation, in order to extrude the moisture of water absorption piece 7, thereby further accelerate the drying of water absorption piece 7. In addition, since the water absorbing block 7 is located near the vent 11, the heat discharged from the vent 11 can further accelerate the drying of the water absorbing block 7. Another function of the notch 83 is to facilitate timely draining of the moisture in the water absorbing block 7, so as to avoid the moisture accumulating in the placement box 81.
Referring to fig. 1 and 2, it should be noted that, in the present embodiment, the heat absorbing and expanding sheet 9 is a copper sheet, which has a better heat absorbing property and a higher thermal expansion coefficient, and is suitable for being placed between the bottom of the placement box 81 and the bottom surface of the water absorbing block 7 in the present invention.
Referring to fig. 1 and 2, the side wall of the cabinet body 1 is provided with a plurality of sets of limiting blocks 63, the sets of limiting blocks 63 are arranged below the plurality of second adjusting plates 32 in a one-to-one correspondence manner, the limiting blocks 63 are used for limiting the lower swing angle of the second adjusting plates 32, and in this embodiment, the setting of the limiting blocks 63 is used for controlling the lower swing angle of the second adjusting plates 32 within 35 ° so as to prevent the influence on the normal heat dissipation of the ventilation opening 11 due to the excessive lower swing of the second adjusting plates 32.
The embodiment also discloses a detection method of the totally-enclosed complete switch cabinet.
The detection method of the totally-enclosed complete switch cabinet comprises the following steps:
s1: a temperature sensor, a controller and a driving part 2 are arranged on the cabinet body 1, a ventilation opening 11 and a first adjusting plate 31 for adjusting the size of the ventilation opening 11 are arranged on the side wall of the cabinet body 1,
s2: the temperature sensor, the controller and the driving piece 2 are electrically connected in sequence, the temperature sensor transmits a temperature sensing signal to the controller, and the controller transmits a control signal to the driving piece 2;
s3: the first adjusting plate 31 is mechanically connected with the driving piece 2, and the driving piece 2 is used for driving the first adjusting plate 31 to move;
s4: setting a first threshold value corresponding to an abnormal temperature value in the cabinet 1 at the controller, and setting a second threshold value corresponding to a normal temperature value in the cabinet 1 at the controller, wherein the second threshold value is lower than the first threshold value;
s5: when the temperature sensed by the temperature sensor exceeds a first threshold, the controller controls the driving piece 2 to work, the driving piece 2 drives the first adjusting plate 31 to adjust the ventilation opening 11, and when the temperature sensed by the temperature sensor is lower than a second threshold, the controller controls the driving piece 2 to work, and the driving piece 2 drives the first adjusting plate 31 to adjust the ventilation opening 11.
The foregoing are preferred embodiments of the present invention, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. A totally enclosed complete set cubical switchboard detection device, its characterized in that: the intelligent cabinet temperature control device comprises a cabinet body (1), a temperature sensor, a controller, a driving piece (2) and a ventilation structure, wherein the temperature sensor, the controller and the driving piece (2) are all arranged on the cabinet body (1), the ventilation structure comprises a ventilation opening (11) and a first adjusting plate (31), the ventilation opening (11) is formed in the side wall of the cabinet body (1), the first adjusting plate (31) is movably arranged on the ventilation opening (11) and used for adjusting the size of the ventilation opening (11), the temperature sensor, the controller and the driving piece (2) are electrically connected in sequence, and the driving piece (2) is mechanically connected with the first adjusting plate (31);
the plurality of ventilation openings (11) are formed, the plurality of first adjusting plates (31) are arranged, the plurality of first adjusting plates (31) are movably arranged on the plurality of ventilation openings (11) in a one-to-one correspondence manner, the side wall of the cabinet body (1) is also movably provided with a connecting rod mechanism, and the driving piece (2) is simultaneously mechanically connected with the plurality of first adjusting plates (31) through the connecting rod mechanism;
the ventilation openings (11) are respectively arranged on two opposite side walls of the cabinet body (1);
the ventilation structure further comprises a second adjusting plate (32), the second adjusting plate (32) is hinged to the upper side of the ventilation opening (11), the rotation axis of the second adjusting plate (32) is a horizontal line, the second adjusting plate (32) is connected with a torsion spring (62), the torsion spring (62) is used for enabling the second adjusting plate (32) to keep in a horizontal state, a water absorption block (7) is arranged at the top of the second adjusting plate (32), and the water absorption block (7) is used for enabling the second adjusting plate (32) to keep in a downward swinging state after water absorption;
the top of the second adjusting plate (32) is provided with a placement box (81), the top of the placement box (81) is provided with an opening, the water absorption block (7) is placed in the placement box (81), the top of the placement box (81) is detachably provided with an upper cover (82) which is in an opening shape, the bottom of the outer side wall of the placement box (81) is provided with a notch (83), a heat absorption expansion sheet (9) is arranged between the bottom of the placement box (81) and the bottom surface of the water absorption block (7), one end of the heat absorption expansion sheet (9) extends out of the notch (83), and the width of the notch (83) in the vertical direction is larger than the width of the heat absorption expansion sheet (9) in the vertical direction;
the ventilation openings (11) on the same side wall are provided with a plurality of rows, and a plurality of ventilation openings (11) between adjacent rows are distributed in a staggered manner;
the water absorption block (7) is a sponge;
the heat absorption expansion sheet (9) is a copper sheet.
2. The totally enclosed switchgear cabinet detection device according to claim 1, characterized in that: the side wall of the cabinet body (1) is provided with a plurality of groups of limiting blocks (63), the plurality of groups of limiting blocks (63) are arranged below the second adjusting plates (32) in a one-to-one correspondence mode, and the limiting blocks (63) are used for limiting the lower hem angle of the second adjusting plates (32).
3. A method for detecting a totally enclosed switchgear cabinet set, which is used for the totally enclosed switchgear cabinet set detection device as claimed in claim 1, and is characterized in that:
s1: a temperature sensor, a controller and a driving piece (2) are arranged on the cabinet body (1), a ventilation opening (11) and a first adjusting plate (31) for adjusting the size of the ventilation opening (11) are arranged on the side wall of the cabinet body (1),
s2: the temperature sensor, the controller and the driving piece (2) are electrically connected in sequence, the temperature sensor transmits a temperature sensing signal to the controller, and the controller transmits a control signal to the driving piece (2);
s3: the first adjusting plate (31) is mechanically connected with the driving piece (2), and the driving piece (2) is used for driving the first adjusting plate (31) to move;
s4: setting a first threshold value corresponding to an abnormal temperature value in the cabinet body (1) at the controller, and setting a second threshold value corresponding to a normal temperature value in the cabinet body (1) at the controller, wherein the second threshold value is lower than the first threshold value;
s5: when the temperature sensed by the temperature sensor exceeds a first threshold value, the controller controls the driving piece (2) to work, the driving piece (2) drives the first adjusting plate (31) to adjust the ventilation opening (11) and when the temperature sensed by the temperature sensor is lower than a second threshold value, the controller controls the driving piece (2) to work, and the driving piece (2) drives the first adjusting plate (31) to adjust the ventilation opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310826162.XA CN116544827B (en) | 2023-07-07 | 2023-07-07 | Full-closed complete switch cabinet detection device and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310826162.XA CN116544827B (en) | 2023-07-07 | 2023-07-07 | Full-closed complete switch cabinet detection device and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116544827A CN116544827A (en) | 2023-08-04 |
| CN116544827B true CN116544827B (en) | 2024-01-09 |
Family
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| CN202310826162.XA Active CN116544827B (en) | 2023-07-07 | 2023-07-07 | Full-closed complete switch cabinet detection device and detection method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215870466U (en) * | 2021-09-27 | 2022-02-18 | 浙江埃罗依电气有限公司 | Dual-power cabinet for outdoor use |
| CN217281690U (en) * | 2021-12-28 | 2022-08-23 | 天津云诺科瑞科技有限公司 | Electric control cabinet with dehumidification function |
| CN219041195U (en) * | 2022-12-23 | 2023-05-16 | 河南兴源电力设备有限公司 | Intelligent constant temperature control JP cabinet |
| CN219086511U (en) * | 2022-12-20 | 2023-05-26 | 云南拓恒科技有限公司 | Outdoor distribution box capable of preventing water from entering |
| CN219144745U (en) * | 2022-11-29 | 2023-06-06 | 苏州酷瑞智行科技有限公司 | Power distribution cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106163217B (en) * | 2015-04-13 | 2020-06-26 | 台达电子工业股份有限公司 | Temperature adjusting cabinet |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215870466U (en) * | 2021-09-27 | 2022-02-18 | 浙江埃罗依电气有限公司 | Dual-power cabinet for outdoor use |
| CN217281690U (en) * | 2021-12-28 | 2022-08-23 | 天津云诺科瑞科技有限公司 | Electric control cabinet with dehumidification function |
| CN219144745U (en) * | 2022-11-29 | 2023-06-06 | 苏州酷瑞智行科技有限公司 | Power distribution cabinet |
| CN219086511U (en) * | 2022-12-20 | 2023-05-26 | 云南拓恒科技有限公司 | Outdoor distribution box capable of preventing water from entering |
| CN219041195U (en) * | 2022-12-23 | 2023-05-16 | 河南兴源电力设备有限公司 | Intelligent constant temperature control JP cabinet |
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| CN116544827A (en) | 2023-08-04 |
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