CN111224341A - Intelligent cooling electrical cabinet - Google Patents
Intelligent cooling electrical cabinet Download PDFInfo
- Publication number
- CN111224341A CN111224341A CN202010274420.4A CN202010274420A CN111224341A CN 111224341 A CN111224341 A CN 111224341A CN 202010274420 A CN202010274420 A CN 202010274420A CN 111224341 A CN111224341 A CN 111224341A
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- China
- Prior art keywords
- sliding
- cabinet
- rod
- hole
- base plate
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Classifications
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- 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
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an intelligent cooling electrical cabinet which comprises a cabinet body, wherein one side of the cabinet body is rotatably connected with a cabinet door, a vertical rod which is vertically arranged is fixedly connected in the cabinet body, a cooling device is connected on the vertical rod in a sliding manner, a power device for driving the cooling device to move up and down is also arranged in the cabinet body, the cooling device comprises a base plate, a sliding hole is formed in the upper side of the base plate, the vertical rod penetrates through the sliding hole, the base plate can slide up and down along the vertical rod through the sliding hole, two horizontally arranged guide holes are formed in one side of the base plate, a sliding rod is connected in each guide hole in a sliding manner, one end of each sliding rod, facing the cabinet door, is fixedly connected with a vertical plate together, a first spring is sleeved on the outer side of each sliding rod, the first spring is positioned. When the temperature of inside is higher than the setting value, temperature transmitter can automatic control and cool down, can also blow off the dust attached to the electric elements surface at the cooling in-process.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an intelligent cooling electrical cabinet.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from normal operation, and the electrical cabinet is widely applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like. The following disadvantages generally exist in the common electrical cabinet in the prior art:
1. the electrical elements in the electrical cabinet are easy to accumulate dust and difficult to clean, and the dust can seriously affect the service life of the electrical elements;
2. the inside electric element of regulator cubicle can produce a large amount of heats in long-term use, and the regulator cubicle among the prior art has the louvre, but in the environment of sweltering heat, and cooling speed is slow in the regulator cubicle, is difficult to satisfy the cooling demand.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent cooling electrical cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent cooling electrical cabinet comprises a cabinet body, wherein one side of the cabinet body is rotatably connected with a cabinet door, a vertical rod is fixedly connected in the cabinet body, the vertical rod is connected with a cooling device in a sliding manner on the vertical rod, a power device for driving the cooling device to move up and down is also arranged in the cabinet body, the cooling device comprises a base plate, a sliding hole is formed in the upper side of the base plate, the vertical rod penetrates through the sliding hole, the base plate can slide up and down along the vertical rod through the sliding hole, two horizontally arranged guide holes are formed in one side of the base plate, a sliding rod is connected in each guide hole in a sliding manner, one end of each sliding rod, facing the cabinet door, is fixedly connected with a vertical plate together, a first spring is sleeved on the outer side of each sliding rod and is positioned between the vertical plate and the base plate, one end, away from the vertical plate, of each sliding rod, the foldable cabinet is characterized in that an electric valve is arranged on the foldable hose, the inner side of the cabinet door is fixedly connected with a vertically arranged linear guide rail, a plurality of sliding blocks are connected on the linear guide rail in a sliding manner, each sliding block is connected with a semicircular first lug in a sliding manner, a semicircular second lug is arranged on one side, facing the cabinet door, of the vertical plate, the second lug corresponds to the first lug, a temperature transmitter is arranged in the cabinet body, and the temperature transmitter is connected with a power device and the electric valve in a control manner.
Preferably, the power device comprises two coaxially arranged bearing seats, the two bearing seats are respectively fixed at the bottom and the top of the inner side of the cabinet body, a screw rod is rotatably connected between the two bearing seats, a threaded hole is formed in the base plate, and the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole.
Preferably, the blowing pipe fitting comprises a barrel body, air holes are uniformly formed in the wall of the barrel body, an air inlet pipe communicated with the barrel body is arranged on the barrel body, the air inlet pipe is connected with the folding hose, a connecting rod is fixedly connected to the barrel opening of the barrel body, a connecting hole is formed in one end, far away from the barrel body, of the connecting rod, and the sliding rod extends into the connecting hole.
Preferably, the connecting rod can use the slide bar to rotate around the slide bar as the center through the connecting hole the connecting rod outside is equipped with the helicla flute the base plate is towards one side fixed connection fixed block of the pipe fitting of blowing, two horizontal poles of fixed connection on the fixed block, two the horizontal pole one-to-one inserts to the helicla flute in and can follow the helicla flute and slide.
The invention has the advantages that: when the temperature in the intelligent cooling electrical cabinet is higher than a set value, the temperature transmitter can automatically control the temperature to be reduced, dust attached to the surface of an electrical element can be blown off in the cooling process, and the service life of the electrical element is prolonged.
Drawings
FIG. 1 is a schematic diagram showing the basic structure of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of the basic structure of the cooling device;
FIG. 3 is a connecting structure diagram of the cabinet door and the slider;
FIG. 4 is a schematic view of the basic structure of the air-blowing duct;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic view showing the basic structure of an intake/exhaust gas conversion apparatus according to embodiment 2;
FIG. 7 is a schematic view of the basic structure of the lid of FIG. 6, shown without the lid;
FIG. 8 is a schematic view of the basic structure of the slide plate;
fig. 9 is a schematic view of the basic structure of the wringing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1-5, the intelligent cooling electrical cabinet provided by the invention comprises a cabinet body 1, wherein one side of the cabinet body 1 is rotatably connected with a cabinet door 15, one side of the cabinet body 1 is provided with an air inlet 21 and an air outlet 22, the air inlet 21 is provided with an air inlet fan 25, and the air outlet 22 is provided with an air outlet fan 24.
The pole setting 11 of the vertical setting of the internal fixed connection of cabinet 1, sliding connection heat sink 4 on pole setting 11, still be equipped with the power device who is used for driving heat sink 4 and reciprocates in cabinet 1, power device includes the bearing frame 13 of two coaxial settings, the bottom and the top at cabinet 1 inboard are fixed respectively to two bearing frames 13, rotate between two bearing frames 13 and connect lead screw 12, the cabinet 1 top that extends is run through to lead screw 12 upper end, elevator motor 14 is equipped with at cabinet 1 upside, elevator motor 14's main shaft and the coaxial fixed connection of lead screw 12, be used for driving lead screw 12 to rotate.
The cooling device 4 comprises a base plate 41, a sliding hole 411 is formed in the upper side of the base plate 41, the upright 11 penetrates through the sliding hole 411, the base plate 41 can slide up and down along the upright 11 through the sliding hole 411, a threaded hole 412 is formed in the base plate 41, and the screw rod 12 penetrates through the threaded hole 412 and is in threaded connection with the threaded hole 412. The lifting motor 14 drives the screw rod 12 to rotate forward or backward to control the base plate 41 to slide up and down along the upright 11.
Two guide holes which are horizontally arranged are formed in one side of the base plate 41, a sliding rod 42 is connected in each guide hole in a sliding mode, one end, facing the cabinet door 15, of each of the two sliding rods 42 is fixedly connected with a vertical plate 43, a first spring 44 is sleeved on the outer side of each sliding rod 42, the first spring 44 is located between the vertical plate 43 and the base plate 41, and one end, far away from the vertical plate 43, of each of the two sliding rods 42 is provided with an air blowing pipe fitting 45.
The blowing pipe fitting 45 comprises a barrel body 451, air holes 452 are uniformly formed in the barrel wall of the barrel body 451, an air inlet pipe 453 communicated with the barrel body is arranged on the barrel body 451, the air inlet pipe 453 is connected with a folding hose 49, the folding hose 49 is connected with an air source outside the cabinet body 1, the air source adopts compressed air or nitrogen, and an electric valve is arranged on the folding hose 49.
A connecting rod 454 is fixedly connected to the barrel mouth of the barrel body 451, a connecting hole 456 is arranged at one end, far away from the barrel body 451, of the connecting rod 454, the connecting rod 454 is sleeved at one end of the sliding rod 42 through the connecting hole 456, the connecting rod 454 can rotate around the sliding rod 42 by taking the sliding rod 42 as a center through the connecting hole 456, a spiral groove 455 is arranged on the outer side of the connecting rod 454, a fixed block 46 is fixedly connected to one side, facing the air blowing pipe fitting 45, of the substrate 41, two cross rods 47 are fixedly connected to the fixed block 46, and the two cross rods 47 are inserted into.
The inner side of the cabinet door 15 is fixedly connected with a vertically arranged linear guide rail 16, the linear guide rail 16 is connected with a plurality of sliding blocks 17 in a sliding manner, the sliding blocks 17 can be locked on the linear guide rail 16, each sliding block 17 is connected with a semicircular first bump 18 in a sliding manner, a semicircular second bump 48 is arranged on one side of the vertical plate 43 facing the cabinet door 15, and the second bump 48 and the first bump 18 are arranged correspondingly.
A temperature transmitter is arranged in the cabinet body 1 and controls an electric valve connected with the lifting motor 14 and the folding hose 49.
When the temperature in the cabinet body 1 reached temperature transmitter's setting value, the motorised valve was opened in the control of temperature transmitter to control elevator motor 14 and start, temperature transmitter control motorised valve and elevator motor 14's mode is prior art, no longer gives details here, and the back is opened to the motorised valve, and external cooling air source gets into the cabinet internal and cools down, improves the cooling effect. The lifting motor 14 drives the substrate 41 to move up and down, so that air blowing and cooling are performed in the cabinet body 1, and the cooling effect is further improved. During the up-and-down movement of the substrate 41, the second protrusion 48 on one side of the vertical plate 43 intermittently contacts with the first protrusion 18, when the second protrusion 48 contacts with the first protrusion 18, the second protrusion 48 pushes the vertical plate 43 to move towards the substrate 41, the vertical plate 43 pushes the sliding rod 42 to slide forward, the air blowing pipe 45 also moves forward, and during this process, the fixing block 46 and the cross rod 47 are fixed, so that during the forward movement of the air blowing pipe 45, the air blowing pipe 45 rotates under the action of the spiral groove 455, the cooling effect is further improved, during the movement and rotation of the air blowing pipe 45, an external air source is discharged through the air holes 452, and dust attached to the surface of the electrical component is blown off.
Example 2
On the basis of embodiment 1, as shown in fig. 6 to 9 and with reference to fig. 1 to 5, an air intake and exhaust conversion device 3 is disposed on one side of the cabinet 1, the air intake and exhaust conversion device 3 includes a box 31 with an open side, the bottom of the box 31 is fixed on the outer side of the cabinet 1, a box cover 32 is fixedly connected to the open side of the box 31, an annular groove 33 is disposed at the bottom of the inner side of the box 31, two first circular holes penetrating through the box 31 are disposed in the annular groove 33, the box 31 is fixed on the outer side of the cabinet 1, one of the first circular holes is disposed coaxially with the air intake hole 21, the other first circular hole is disposed coaxially with the exhaust hole 22, two second circular holes 321 are disposed on the box cover 32, and the second circular holes 321.
Two sliding plates 34 are slidably connected in the annular groove 33, a first slope surface 343 is provided on one side of the sliding plate 34, a rectangular groove 341 is provided on the upper side of each sliding plate 34, and a second slope surface 344 is provided on one side of the rectangular groove 341. The bottom of the inner side of the rectangular groove 341 is provided with a through hole 342, the rectangular groove 341 is internally provided with a breathable sponge, the box cover 32 is provided with a rotating motor 36, a main shaft of the rotating motor 36 is fixedly connected with a flat plate 35, and two ends of the flat plate 35 are respectively fixedly connected with the two sliding plates 34. Be equipped with crowded water installation 37 in the box 31, when slide 34 slided along ring channel 33, crowded water installation 37 can extrude the drainage to the ventilative sponge that is equipped with in slide 34, and wherein crowded water installation 37 includes dead lever 371, and dead lever 371 fixes in the inboard bottom of box 31, and dead lever 371 one side is fixed even diaphragm 372, and diaphragm 372 upside is equipped with the through-hole, sliding connection extrusion stem 373 in the through-hole, and extrusion stem 373 upper end fixed connection keeps off ring 375. The lower end of the extrusion rod 373 is fixedly connected with a pressing block 374, a second spring 377 is sleeved on the outer side of the extrusion rod 373, the second spring 377 is located between the transverse plate 372 and the pressing block 374, the cross section of the pressing block 374 is semicircular, and the arc surface of the pressing block 374 is arranged downwards. The air-permeable sponge can be better extruded through the semicircular pressing block 374, and water adsorbed in the air-permeable sponge is extruded out.
A drain hole 376 is arranged at the lower side of the pressing block 374, the drain hole 376 penetrates through the pressing block 374 and the pressing rod 373 upwards in sequence, a drain pipe 377 is arranged at the drain hole 376, and the drain pipe 377 penetrates to the outer side of the box body 31.
When the intelligent cooling electrical cabinet is used in a humid environment, the air inlet 21 is blocked by the breathable sponge on one sliding plate, and the air outlet 22 is blocked by the breathable sponge on the other sliding plate, so that under the action of the air inlet fan 25, external humid air enters the cabinet body 1 from the air inlet 21 through the breathable sponge, water in the humid air is absorbed by the breathable sponge in the process, hot air in the cabinet body 1 is discharged to the outer side of the cabinet body from the air outlet 22 under the action of the air outlet fan 24, temperature reduction can be realized in the cabinet body in the process, the breathable sponge absorbs water easily and is saturated for a long time, and water cannot be absorbed again, so that the sliding plates 34 are driven to slide in the annular groove 33 by rotating the motor 36, the two sliding plates 34 are changed in position, and the breathable sponge located at the air outlet 22 is moved to the air inlet 21 to continuously absorb water, and the breathable sponge full of water moves to the exhaust hole 22, and the exhausted hot air passes through the breathable sponge full of water to blow the breathable sponge dry as the hot air in the cabinet body 1 is exhausted through the exhaust hole 22. In the sliding process of the sliding plate 34, the wringing device 37 can squeeze and drain the breathable sponge in the sliding plate 34, and the specific working principle of the wringing device 37 is as follows: when the sliding plate 34 slides through the pressing block 374, under the guiding action of the first slope surface 343, the pressing block 374 compresses the second spring 377 and moves towards the transverse plate 372, so that the pressing block 374 is located on the surface of the sliding plate 34, when the rectangular groove 341 passes through the pressing block 374, under the action of the second spring 377, the pressing block 374 falls into the rectangular groove 341 and generates pressing force on the air-permeable sponge, water in the air-permeable sponge is extruded out and is discharged through the water discharge pipe 377, then under the action of the second slope surface 344, the pressing block 374 secondarily compresses the second spring 377 and moves out of the rectangular groove 341, the pressing block 374 generates pressing force on the air-permeable sponge through the semicircular surface, and meanwhile, the pressing block 374 is arranged in a semicircular shape and can also reduce the friction force between the pressing block and the first slope surface 343 and the second slope surface 344.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides an intelligence cooling regulator cubicle, includes the cabinet body (1), cabinet body (1) one side is rotated and is connected cabinet door (15), its characterized in that: the cabinet comprises a cabinet body (1), wherein a vertical rod (11) which is vertically arranged is fixedly connected in the cabinet body (1), the vertical rod (11) is connected with a cooling device (4) in a sliding manner, a power device which is used for driving the cooling device (4) to move up and down is further arranged in the cabinet body (1), the cooling device (4) comprises a base plate (41), a sliding hole (411) is formed in the upper side of the base plate (41), the vertical rod (11) penetrates through the sliding hole (411), the base plate (41) can slide up and down along the vertical rod (11) through the sliding hole (411), two guide holes which are horizontally arranged are formed in one side of the base plate (41), a sliding rod (42) is connected in each guide hole in a sliding manner, one end of each sliding rod (42) facing towards a cabinet door (15) is fixedly connected with a vertical plate (43), a first spring (44) is sleeved on the outer side of each sliding rod (42), and the first spring (44) is, one end, far away from the vertical plate (43), of each sliding rod (42) is provided with an air blowing pipe fitting (45), the air blowing pipe fitting (45) is connected with an air source on the outer side of the cabinet body (1) through a folding hose (49), an electric valve is arranged on the folding hose (49), the inner side of the cabinet door (15) is fixedly connected with a vertically arranged linear guide rail (16), a plurality of sliding blocks (17) are connected on the linear guide rail (16) in a sliding mode, each sliding block (17) is connected with a semicircular first bump (18) in a sliding mode, a semicircular second bump (48) is arranged on one side, facing the cabinet door (15), of the vertical plate (43), the second bump (48) and the first bump (18) are arranged in a corresponding mode, a temperature transmitter is arranged in the cabinet body (1), and the temperature transmitter is connected.
2. The intelligent cooling electrical cabinet of claim 1, wherein: the power device comprises two coaxially arranged bearing seats (13), the two bearing seats (13) are fixed at the bottom and the top of the inner side of the cabinet body (1) respectively, a screw rod (12) is rotatably connected between the two bearing seats (13), a threaded hole (412) is formed in the base plate (41), and the screw rod (12) penetrates through the threaded hole (412) and is in threaded connection with the threaded hole (412).
3. The intelligent cooling electrical cabinet of claim 1, wherein: the blowing pipe fitting (45) comprises a barrel body (451), air holes (452) are uniformly formed in the wall of the barrel body (451), an air inlet pipe (453) communicated with the barrel body is arranged on the barrel body (451), the air inlet pipe (453) is connected with the folding hose (49), a connecting rod (454) is fixedly connected to the barrel opening of the barrel body (451), a connecting hole (456) is formed in one end, far away from the barrel body (451), of the connecting rod (454), and the sliding rod (42) extends into the connecting hole (456).
4. The intelligent cooling electrical cabinet of claim 1, wherein: the connecting rod (454) can rotate around the sliding rod (42) by taking the sliding rod (42) as a center through a connecting hole (456), a spiral groove (455) is formed in the outer side of the connecting rod (454), a fixed block (46) is fixedly connected to one side, facing the air blowing pipe fitting (45), of the base plate (41), two cross rods (47) are fixedly connected to the fixed block (46), and the two cross rods (47) are inserted into the spiral groove (455) in a one-to-one correspondence mode and can slide along the spiral groove (455).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010274420.4A CN111224341B (en) | 2020-04-09 | 2020-04-09 | Intelligent cooling electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010274420.4A CN111224341B (en) | 2020-04-09 | 2020-04-09 | Intelligent cooling electrical cabinet |
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| Publication Number | Publication Date |
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| CN111224341A true CN111224341A (en) | 2020-06-02 |
| CN111224341B CN111224341B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010274420.4A Active CN111224341B (en) | 2020-04-09 | 2020-04-09 | Intelligent cooling electrical cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111935923A (en) * | 2020-09-11 | 2020-11-13 | 黄殿华 | Explosion-proof electrical cabinet |
| CN112202060A (en) * | 2020-08-19 | 2021-01-08 | 华翔翔能科技股份有限公司 | High-low voltage complete set electrical cabinet structure |
| CN112928663A (en) * | 2021-02-08 | 2021-06-08 | 刘呆红 | Automatic heat dissipation switch board of accuse temperature |
| CN114986321A (en) * | 2022-06-09 | 2022-09-02 | 何芝平 | Optical lens piece deburring device convenient to accomodate |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202060A (en) * | 2020-08-19 | 2021-01-08 | 华翔翔能科技股份有限公司 | High-low voltage complete set electrical cabinet structure |
| CN111935923A (en) * | 2020-09-11 | 2020-11-13 | 黄殿华 | Explosion-proof electrical cabinet |
| CN112928663A (en) * | 2021-02-08 | 2021-06-08 | 刘呆红 | Automatic heat dissipation switch board of accuse temperature |
| CN112928663B (en) * | 2021-02-08 | 2022-09-23 | 国网吉林省电力有限公司通化供电公司 | Automatic heat dissipation switch board of accuse temperature |
| CN114986321A (en) * | 2022-06-09 | 2022-09-02 | 何芝平 | Optical lens piece deburring device convenient to accomodate |
| CN114986321B (en) * | 2022-06-09 | 2024-04-12 | 安徽禾视智能科技有限公司 | Optical lens trimming device convenient to store |
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| CN111224341B (en) | 2021-04-06 |
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Effective date of registration: 20210323 Address after: No.18 Qunle street, industrial park, economic development zone, Loudi City, Hunan Province Applicant after: HUNAN XINGYUAN ELECTRIC Co.,Ltd. Address before: 518000 Shenzhen Vocational and technical college, no.7098 Liuxian Avenue, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Huang Dianhua |
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