CN111431069A - Novel cubical switchboard dehumidification device - Google Patents
Novel cubical switchboard dehumidification device Download PDFInfo
- Publication number
- CN111431069A CN111431069A CN202010318588.0A CN202010318588A CN111431069A CN 111431069 A CN111431069 A CN 111431069A CN 202010318588 A CN202010318588 A CN 202010318588A CN 111431069 A CN111431069 A CN 111431069A
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- cover plate
- cubical switchboard
- fixed mounting
- dehumidification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
Abstract
The invention relates to the technical field of switch cabinets, and discloses a novel switch cabinet dehumidifying device which comprises a switch cabinet body, wherein support legs are fixedly mounted at the bottom of the switch cabinet body, a cooling box is fixedly mounted on the left side of the switch cabinet body, a circulating fan is fixedly mounted at the top of the cooling box, an exhaust pipeline penetrating through and extending to the left side of the switch cabinet body is fixedly mounted on the left side of the inner wall of the switch cabinet body, an air inlet of the circulating fan is fixedly connected with the exhaust pipeline through a first connecting pipe, and a second connecting pipe penetrating through and extending to the inside of the cooling box is fixedly mounted at an air outlet of the circulating fan. This novel cubical switchboard dehumidification device carries out the dust in preliminary drying and the filtered air to the inside humid air of cubical switchboard body through the first dry filter core in the exhaust duct, and the dry filter core of second in the rethread admission line carries out the secondary drying to humid air, reaches simple and convenient multiple dry effect.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a novel switch cabinet dehumidifying device.
Background
The switch cabinet (switch cabinet) is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch and various alternating current contactors, and some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, and are provided with a high-voltage bus, such as a power plant, and other switch cabinets are also provided with a low-cycle load shedding device for protecting main equipment; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades, and the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like are mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, industrial and mining enterprises, residential districts, high-rise buildings and the like.
Traditional cubical switchboard does not generally have the dehumidification function, and inside switch electrical apparatus part corrodes easily and leads to the potential safety hazard, and the cubical switchboard structure that the part possesses the dehumidification function complicacy causes the condition emergence such as the production height and be not convenient for maintain, so proposes a novel cubical switchboard dehydrating unit and solves above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel switch cabinet dehumidifying device which has the advantages of convenience in use and the like, and solves the problems that the traditional switch cabinet generally has no dehumidifying function, internal switch electric appliance parts are easy to corrode to cause potential safety hazards, and the switch cabinet with the dehumidifying function is partially complex in structure to cause high production, inconvenient maintenance and the like.
(II) technical scheme
In order to achieve the purpose of convenient use, the invention provides the following technical scheme: a novel switch cabinet dehumidifying device comprises a switch cabinet body, wherein supporting legs are fixedly mounted at the bottom of the switch cabinet body, a cooling box is fixedly mounted at the left side of the switch cabinet body, a circulating fan is fixedly mounted at the top of the cooling box, an exhaust pipeline penetrating through and extending to the left side of the switch cabinet body is fixedly mounted at the left side of the inner wall of the switch cabinet body, an air inlet of the circulating fan is fixedly connected with the exhaust pipeline through a first connecting pipe, a second connecting pipe penetrating through and extending to the inside of the cooling box is fixedly mounted at an air outlet of the circulating fan, a heat exchange pipe is fixedly mounted at the bottom of the second connecting pipe and positioned in the cooling box, radiating fins are fixedly mounted on the outer wall of the heat exchange pipe, an air inlet pipeline penetrating through the switch cabinet body and the cooling box and fixedly connected with one end, far away from the second connecting pipe, of the heat exchange pipe is fixedly mounted at the, exhaust duct's inside movable mounting has first dry filter core, exhaust duct's right side movable mounting has first apron, the right side of first apron is seted up and is run through and extend to the left first through-hole of first apron, the inside movable mounting of admission duct has the dry filter core of second, the right side movable mounting of admission duct has the second apron, the right side of second apron is seted up and is run through and extend to the left second through-hole of second apron, the top of cooler bin and the left side fixed mounting who is located circulating fan have the inlet pipe, the top movable mounting of inlet pipe has sealed lid, the bottom fixed mounting of cooler bin has row material pipe, the bottom movable mounting who arranges the material pipe has the ball valve, the left side fixed mounting of cooler bin has the observation window.
Preferably, the number of the support legs is four, the four support legs are distributed in a rectangular array at the bottom of the switch cabinet body, and mounting grooves are formed in the bottom of the support legs.
Preferably, the front and the back of the cooling box are both fixedly provided with heat dissipation aluminum sheets, and the observation window is a toughened glass plate.
Preferably, the heat exchange tube is an S-shaped metal tube, and the radiating fins are distributed on the outer wall of the heat exchange tube in an equidistant array manner.
Preferably, the outer wall of the exhaust pipeline is provided with a first clamping groove, and the inner wall of the first cover plate is provided with a second clamping groove corresponding to the first clamping groove.
Preferably, the outer wall of the air inlet pipeline is provided with a third clamping groove, and the inner wall of the second cover plate is provided with a fourth clamping groove corresponding to the third clamping groove.
Preferably, first dry filter core and second dry filter core are the dry filter core of active carbon, the inside packing of cooler bin has the coolant liquid.
Preferably, the first through hole and the second through hole are circular holes, and the diameter of the first through hole is larger than that of the second through hole.
Preferably, the first through holes are distributed on the first cover plate in a rectangular shape at equal intervals, and the second through holes are distributed on the second cover plate in a rectangular shape at equal intervals.
(III) advantageous effects
Compared with the prior art, the invention provides a novel switch cabinet dehumidifying device, which has the following beneficial effects:
the novel switch cabinet dehumidifying device comprises a circulating fan, wherein the circulating fan is started to suck damp and hot air in a switch cabinet body into a second connecting pipe and a heat exchange pipe through a first connecting pipe and an exhaust pipeline and flow back to the inside of the switch cabinet body through an air inlet pipeline, so that the effect of quickly circulating the air in the switch cabinet body is realized, the damp and hot air in the switch cabinet body is primarily dried through a first drying filter element in the exhaust pipeline and is used for filtering dust in the air, and the damp and hot air is secondarily dried through a second drying filter element in the air inlet pipeline, so that the simple and convenient multiple drying effect is achieved, meanwhile, the damp and hot air in the switch cabinet body is cooled through the heat exchange pipe, a radiating fin and cooling liquid in a cooling box, so that electrical elements in the switch cabinet body are cooled, and the condition that the service life is short due to the fact that the temperature of the electrical elements in the switch cabinet body is too high is avoided, the practicality of this cubical switchboard dehydrating unit has further been improved, and first apron and second apron are convenient for change the dry filter core of first dry filter core and second in exhaust duct and the admission line through dismantling, reach simple and convenient effect of maintaining for this cubical switchboard dehydrating unit facilitate promotion.
Drawings
Fig. 1 is a schematic structural view of a novel switch cabinet dehumidifying device according to the present invention;
FIG. 2 is an enlarged view of the position A in the structure diagram 1 of the novel switch cabinet dehumidifying device provided by the invention;
fig. 3 is an enlarged view of a position B in the structure diagram 1 of the novel switch cabinet dehumidifying device according to the present invention.
In the figure: 1 cubical switchboard body, 2 stabilizer blades, 3 cooler bins, 4 circulating fan, 5 exhaust duct, 6 first connecting pipes, 7 second connecting pipes, 8 heat exchange tubes, 9 radiating fins, 10 inlet duct, 11 first dry filter core, 12 first apron, 13 first through-holes, 14 second dry filter core, 15 second apron, 16 second through-holes, 17 inlet pipe, 18 sealed lid, 19 row's material pipe, 20 ball valves, 21 observation windows.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a novel switch cabinet dehumidifying device comprises a switch cabinet body 1, wherein four support legs 2 are fixedly mounted at the bottom of the switch cabinet body 1, the four support legs 2 are distributed at the bottom of the switch cabinet body 1 in a rectangular array, a mounting groove is formed in the bottom of each support leg 2, a cooling box 3 is fixedly mounted at the left side of the switch cabinet body 1, a circulating fan 4 is fixedly mounted at the top of the cooling box 3, the circulating fan 4 is of a CZ-TD550W type, an exhaust duct 5 penetrating through and extending to the left side of the switch cabinet body 1 is fixedly mounted at the left side of the inner wall of the switch cabinet body 1, an air inlet of the circulating fan 4 is fixedly connected with the exhaust duct 5 through a first connecting pipe 6, a second connecting pipe 7 penetrating through and extending to the inside of the cooling box 3 is fixedly mounted at an air outlet of the circulating fan 4, a heat exchange pipe 8 is fixedly mounted at the bottom of the second, the outer wall of the heat exchange tube 8 is fixedly provided with heat dissipation fins 9, the heat exchange tube 8 is an S-shaped metal tube, the heat dissipation fins 9 are distributed on the outer wall of the heat exchange tube 8 in an equidistant array, the left side of the inner wall of the switch cabinet body 1 is fixedly provided with an air inlet pipeline 10 which penetrates through the switch cabinet body 1 and the cooling box 3 and is fixedly connected with one end of the heat exchange tube 8 far away from the second connecting tube 7, the inside of the exhaust pipeline 5 is movably provided with a first drying filter element 11, the right side of the exhaust pipeline 5 is movably provided with a first cover plate 12, the outer wall of the exhaust pipeline 5 is provided with a first clamping groove, the inner wall of the first cover plate 12 is provided with a second clamping groove corresponding to the first clamping groove, the right side of the first cover plate 12 is provided with a first through hole 13 which penetrates through and extends to the left side of the first cover plate 12, the inside of the air inlet pipeline 10 is movably provided, the cooling box 3 is filled with cooling liquid, a second cover plate 15 is movably mounted on the right side of the air inlet pipeline 10, a third clamping groove is formed in the outer wall of the air inlet pipeline 10, a fourth clamping groove corresponding to the third clamping groove is formed in the inner wall of the second cover plate 15, second through holes 16 penetrating through and extending to the left side of the second cover plate 15 are formed in the right side of the second cover plate 15, the first through holes 13 and the second through holes 16 are circular holes, the diameter of the first through holes 13 is larger than that of the second through holes 16, the first through holes 13 are distributed on the first cover plate 12 in a rectangular equidistant mode, the second through holes 16 are distributed on the second cover plate 15 in a rectangular equidistant mode, a feeding pipe 17 is fixedly mounted at the top of the cooling box 3 and located on the left side of the circulating fan 4, a sealing cover 18 is movably mounted at the top of the feeding pipe 17, a discharging pipe 19 is fixedly mounted at the, an observation window 21 is fixedly installed on the left side of the cooling box 3, heat dissipation aluminum sheets are fixedly installed on the front side and the back side of the cooling box 3, the observation window 21 is a toughened glass plate, and by starting the circulating fan 4, the circulating fan 4 pumps damp and hot air inside the switch cabinet body 1 into the second connecting pipe 7 and the heat exchange pipe 8 through the first connecting pipe 6 and the exhaust pipeline 5 and returns the damp and hot air to the inside of the switch cabinet body 1 through the air inlet pipeline 10, so that the effect of quickly circulating air inside the switch cabinet body 1 is achieved, the damp and hot air inside the switch cabinet body 1 is primarily dried and dust in the air is filtered through the first drying filter element 11 in the exhaust pipeline 5, the damp and hot air is secondarily dried through the second drying filter element 14 in the air inlet pipeline 10, the effect of simple and convenient multiple drying is achieved, and meanwhile, the damp and hot air inside the switch cabinet body 1 is cooled through the heat exchange pipe 8, the heat dissipation fins 9 and cooling liquid in the, thereby cooling down to the inside electrical components of cubical switchboard body 1, avoid the inside electrical components high temperature of cubical switchboard body 1 and cause the condition emergence that life is short, the practicality of this cubical switchboard dehydrating unit has further been improved, it is convenient for change exhaust duct 5 and inlet duct 10 first dry filter core 11 and the dry filter core 14 of second through dismantling first apron 12 and second apron 15, reach simple and convenient effect of maintaining, make this cubical switchboard dehydrating unit facilitate promotion.
To sum up, the novel switch cabinet dehumidifying device pumps damp and hot air inside the switch cabinet body 1 into the second connecting pipe 7 and the heat exchange pipe 8 through the first connecting pipe 6 and the exhaust pipeline 5 by starting the circulating fan 4, and reflows to the inside of the switch cabinet body 1 through the air inlet pipeline 10, so that the effect of fast circulation of air inside the switch cabinet body 1 is realized, the damp air inside the switch cabinet body 1 is primarily dried and dust in the air is filtered through the first drying filter element 11 in the exhaust pipeline 5, and the damp air is secondarily dried through the second drying filter element 14 in the air inlet pipeline 10, so that the effect of simple and convenient multiple drying is achieved, meanwhile, the damp and hot air inside the switch cabinet body 1 is cooled through the heat exchange pipe 8, the heat dissipation fins 9 and cooling liquid in the cooling box 3, so that electrical components inside the switch cabinet body 1 are cooled, avoid 1 inside electrical components of cubical switchboard body high temperature and cause the condition emergence of life weak point, the practicality of this cubical switchboard dehydrating unit has further been improved, it is convenient for change first dry filter core 11 and the dry filter core 14 of second in exhaust duct 5 and the admission line 10 through dismantling first apron 12 and second apron 15, reach simple convenient effect of maintaining, make this cubical switchboard dehydrating unit facilitate promotion, it does not generally have the dehumidification function to have solved traditional cubical switchboard, inside switch electrical components corrodes easily and leads to the potential safety hazard, the part possesses the cubical switchboard structure complicacy of dehumidification function and causes the problem that the condition emergence such as production height and be not convenient for maintain.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the phrase "comprising a. -. said" to define an element does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a novel cubical switchboard dehumidification device, includes cubical switchboard body (1), its characterized in that: the bottom fixed mounting of cubical switchboard body (1) has stabilizer blade (2), the left side fixed mounting of cubical switchboard body (1) has cooler bin (3), the top fixed mounting of cooler bin (3) has circulating fan (4), the inner wall left side fixed mounting of cubical switchboard body (1) has and runs through and extends to left exhaust duct (5) of cubical switchboard body (1), the air inlet of circulating fan (4) passes through first connecting pipe (6) and exhaust duct (5) fixed connection, the gas outlet fixed mounting of circulating fan (4) has and runs through and extends to inside second connecting pipe (7) of cooler bin (3), its inside fixed mounting that is located cooler bin (3) in bottom of second connecting pipe (7) has heat exchange tube (8), the outer wall fixed mounting of heat exchange tube (8) has radiating fin (9), the air inlet pipe (10) which penetrates through the switch cabinet body (1) and the cooling box (3) and is fixedly connected with one end of the heat exchange pipe (8) away from the second connecting pipe (7) is fixedly arranged below the exhaust pipe (5) on the left side of the inner wall of the switch cabinet body (1), a first drying filter element (11) is movably arranged inside the exhaust pipe (5), a first cover plate (12) is movably arranged on the right side of the exhaust pipe (5), a first through hole (13) which penetrates through and extends to the left side of the first cover plate (12) is formed in the right side of the first cover plate (12), a second drying filter element (14) is movably arranged inside the air inlet pipe (10), a second cover plate (15) is movably arranged on the right side of the air inlet pipe (10), a second through hole (16) which penetrates through and extends to the left side of the second cover plate (15) is formed in the right side of the second cover plate (15, the top of cooler bin (3) and the left side fixed mounting that is located circulating fan (4) have inlet pipe (17), the top movable mounting of inlet pipe (17) has sealed lid (18), the bottom fixed mounting of cooler bin (3) has row material pipe (19), the bottom movable mounting of arranging material pipe (19) has ball valve (20), the left side fixed mounting of cooler bin (3) has observation window (21).
2. The novel switch cabinet dehumidification device according to claim 1, wherein: the quantity of stabilizer blade (2) is four, four stabilizer blade (2) are the rectangular array distribution in the bottom of cubical switchboard body (1), the mounting groove has been seted up to the bottom of stabilizer blade (2).
3. The novel switch cabinet dehumidification device according to claim 1, wherein: the front and the back of the cooling box (3) are fixedly provided with heat dissipation aluminum sheets, and the observation window (21) is a toughened glass plate.
4. The novel switch cabinet dehumidification device according to claim 1, wherein: the heat exchange tube (8) is an S-shaped metal tube, and the radiating fins (9) are distributed on the outer wall of the heat exchange tube (8) in an equidistant array mode.
5. The novel switch cabinet dehumidification device according to claim 1, wherein: the outer wall of the exhaust pipeline (5) is provided with a first clamping groove, and the inner wall of the first cover plate (12) is provided with a second clamping groove corresponding to the first clamping groove.
6. The novel switch cabinet dehumidification device according to claim 1, wherein: the outer wall of the air inlet pipeline (10) is provided with a third clamping groove, and the inner wall of the second cover plate (15) is provided with a fourth clamping groove corresponding to the third clamping groove.
7. The novel switch cabinet dehumidification device according to claim 1, wherein: the first drying filter element (11) and the second drying filter element (14) are both active carbon drying filter elements, and cooling liquid is filled in the cooling box (3).
8. The novel switch cabinet dehumidification device according to claim 1, wherein: the first through hole (13) and the second through hole (16) are circular holes, and the diameter of the first through hole (13) is larger than that of the second through hole (16).
9. The novel switch cabinet dehumidification device according to claim 1, wherein: the first through holes (13) are distributed on the first cover plate (12) in a rectangular and equidistant mode, and the second through holes (16) are distributed on the second cover plate (15) in a rectangular and equidistant mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010318588.0A CN111431069A (en) | 2020-04-21 | 2020-04-21 | Novel cubical switchboard dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010318588.0A CN111431069A (en) | 2020-04-21 | 2020-04-21 | Novel cubical switchboard dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111431069A true CN111431069A (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010318588.0A Pending CN111431069A (en) | 2020-04-21 | 2020-04-21 | Novel cubical switchboard dehumidification device |
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| Country | Link |
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| CN (1) | CN111431069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746013A (en) * | 2021-08-30 | 2021-12-03 | 安徽迪康电力科技有限公司 | Cooling equipment for box-type substation and box-type substation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205429515U (en) * | 2016-01-28 | 2016-08-03 | 马鞍山万普电气有限公司 | Cubical switchboard cooling back installation |
| CN108449924A (en) * | 2018-05-18 | 2018-08-24 | 江苏仟略信息技术有限公司 | A kind of electric power communication device outdoor cabinet |
| CN209861466U (en) * | 2019-04-29 | 2019-12-27 | 宋在刚 | Heat dissipation device applied to frequency converter |
-
2020
- 2020-04-21 CN CN202010318588.0A patent/CN111431069A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205429515U (en) * | 2016-01-28 | 2016-08-03 | 马鞍山万普电气有限公司 | Cubical switchboard cooling back installation |
| CN108449924A (en) * | 2018-05-18 | 2018-08-24 | 江苏仟略信息技术有限公司 | A kind of electric power communication device outdoor cabinet |
| CN209861466U (en) * | 2019-04-29 | 2019-12-27 | 宋在刚 | Heat dissipation device applied to frequency converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746013A (en) * | 2021-08-30 | 2021-12-03 | 安徽迪康电力科技有限公司 | Cooling equipment for box-type substation and box-type substation |
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Application publication date: 20200717 |