CN112202072A - Special dehydrating unit of high tension switchgear - Google Patents

Special dehydrating unit of high tension switchgear Download PDF

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Publication number
CN112202072A
CN112202072A CN202011124245.7A CN202011124245A CN112202072A CN 112202072 A CN112202072 A CN 112202072A CN 202011124245 A CN202011124245 A CN 202011124245A CN 112202072 A CN112202072 A CN 112202072A
Authority
CN
China
Prior art keywords
fixedly connected
cabinet
cabinet body
air
filter screen
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.)
Pending
Application number
CN202011124245.7A
Other languages
Chinese (zh)
Inventor
张新涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Rongxin Electric Group Co Ltd
Original Assignee
Shandong Rongxin Electric Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Rongxin Electric Group Co Ltd filed Critical Shandong Rongxin Electric Group Co Ltd
Priority to CN202011124245.7A priority Critical patent/CN112202072A/en
Publication of CN112202072A publication Critical patent/CN112202072A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • 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
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention discloses a special dehumidifying device for a high-voltage switch cabinet, which comprises a cabinet body, a cabinet door and an air outlet pipe, wherein one side of the cabinet body is movably connected with the cabinet door, the lower end of the cabinet body is fixedly connected with a drying box, the upper end of the cabinet body is fixedly connected with the air outlet pipe, the upper end of the air outlet pipe is fixedly connected with a rain shield, one end of the cabinet door is movably connected with a hinge, and the cabinet door is movably connected with the cabinet body through the hinge. According to the invention, through the arrangement of the drying box, external air enters the filter screen to filter impurities and dust, water in the air is condensed by the condensing sheet to obtain dry air, and the dry air is arranged in the motor and the fan blades in a matching manner to achieve the effects of pumping the dry air through the water filter screen and transmitting the dry air to the inside of the cabinet body, so that the water content in the air is reduced, the humidity is reduced, the dehumidification effect is achieved, the problem of circuit failure is reduced, the damage of other equipment is avoided, and the safety risk is reduced.

Description

Special dehydrating unit of high tension switchgear
Technical Field
The invention relates to the technical field of high-voltage switch cabinets, in particular to a special dehumidifying device for a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
There are a large amount of electrical components in high tension switchgear's inside, can lead to electrical component to damage and the possibility of trouble to increase under the wet condition, lead to the circuit to go wrong, arouse other equipment to damage, have the safety risk, consequently need a special dehydrating unit of high tension switchgear.
Disclosure of Invention
The invention aims to provide a special dehumidification device for a high-voltage switch cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a special dehydrating unit of high tension switchgear, includes the cabinet body, cabinet door and outlet duct, one side swing joint of the cabinet body has the cabinet door, the lower extreme fixedly connected with drying cabinet of the cabinet body, the upper end fixedly connected with outlet duct of the cabinet body, the upper end fixedly connected with of outlet duct keeps off the rain, the one end swing joint of cabinet door has the hinge, the cabinet door passes through hinge and cabinet body swing joint, the lower extreme fixedly connected with plug of cabinet door, the equal fixedly connected with filter screen in both sides of drying cabinet, the outlet has all been seted up to the lower extreme of filter screen.
Preferably, the inside fixedly connected with condensation piece of drying cabinet, the inside fixedly connected with support column of condensation piece, the small opening has been seted up to the inside bottom surface of drying cabinet, the lower extreme fixedly connected with water-drain mast of small opening, the one end and the small opening fixed connection of water-drain mast.
Preferably, the top of condensation piece is provided with the water strainer, the upper surface of water strainer is provided with the motor, the output fixedly connected with flabellum of motor, the outer fixed surface of motor is connected with the fixed plate, the fixed plate of telling and the inside fixed connection of the cabinet body.
Preferably, the top of flabellum is provided with the ventilating board, the ventilation hole has been seted up to the inside of ventilating board, the both ends of ventilating board all with the inside fixed connection of the cabinet body.
Preferably, the upper surface of the ventilation plate is fixedly connected with a supporting plate, the upper end of one side of the supporting plate is fixedly connected with an equipment clamping plate, and the lower end of one side of the supporting plate is fixedly connected with a wire clamp.
Preferably, the inside of the cabinet body is fixedly connected with an air duct, the outer surface of the air duct is provided with an air suction opening, the upper end of the air duct is fixedly connected with an air outlet pipe, the two sides of the air outlet pipe are both provided with air outlets, and the inside of the air outlets is fixedly connected with a protective net.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the drying box, external air enters the filter screen to filter impurities and dust, water in the air is condensed by the condensing sheet to obtain dry air, and the dry air is arranged in the motor and the fan blades in a matching manner to achieve the effects of pumping the dry air through the water filter screen and transmitting the dry air to the inside of the cabinet body, so that the water content in the air is reduced, the humidity is reduced, the dehumidification effect is achieved, the problem of circuit failure is reduced, the damage of other equipment is avoided, and the safety risk is reduced.
2. According to the invention, through the arrangement of the air channel, the air channel can play a role in pumping the air in the cabinet body to be transmitted to the outside, the air flow is increased, the effect of conveniently transmitting the dry air transmitted from the bottom upwards is achieved, and the drying efficiency is increased.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front perspective view of the present invention;
FIG. 3 is a schematic side perspective view of the drying cabinet of the present invention;
fig. 4 is a schematic side perspective structure view of the cabinet of the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a drying oven; 4. an air outlet pipe; 5. keeping off rain; 6. a hinge; 7. plugging; 8. filtering with a screen; 9. a water drain hole; 10. a condensation sheet; 11. a support pillar; 12. a drain pipe; 13. a water filtering net; 14. a motor; 15. a fan blade; 16. a fixing plate; 17. a ventilation board; 18. a vent hole; 19. a support plate; 20. an equipment card board; 21. a line card; 22. an air duct; 23. an air suction opening; 24. an air outlet; 25. and (4) a protective net.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a special dehydrating unit of high tension switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, cabinet door 2 and outlet duct 4, one side swing joint of the cabinet body 1 has cabinet door 2, the lower extreme fixedly connected with drying cabinet 3 of the cabinet body 1, drying cabinet 3 plays the effect that provides dry air, the upper end fixedly connected with outlet duct 4 of the cabinet body 1, the upper end fixedly connected with of outlet duct 4 keeps off rain 5, it plays the effect of avoiding the raindrop to fall into outlet duct 4 to keep off rain 5, the one end swing joint of cabinet door 2 has hinge 6, cabinet door 2 passes through hinge 6 and cabinet body 1 swing joint, the lower extreme fixedly connected with plug 7 of cabinet door 2, the equal fixedly connected with filter screen 8 in both sides of drying cabinet 3, filter screen 8 plays the effect of filtered air, wash-.
Further, the inside fixedly connected with condensation piece 10 of drying cabinet 3, the inside fixedly connected with support column 11 of condensation piece 10, the small opening has been seted up to the inside bottom surface of drying cabinet 3, the lower extreme fixedly connected with water drain pipe 12 of small opening, the one end and the 9 fixed connection of water drain hole of water drain pipe 12, through the setting of condensation piece 10, play the effect of the moisture dehumidification in the condensation filtration adsorption air, through the setting of water drain pipe 12, play the convenient effect of water droplet discharge with the condensation.
Further, the water strainer 13 is arranged above the condensing sheet 10, the motor 14 is arranged on the upper surface of the water strainer 13, the fan blades 15 are fixedly connected to the output end of the motor 14, the fixing plate 16 is fixedly connected to the outer surface of the motor 14, the fixing plate 16 is fixedly connected with the inner portion of the cabinet body 1, and the drying air is extracted from the drying box 3 through the matching of the motor 14 and the fan blades 15.
Further, the top of flabellum 15 is provided with ventilating board 17, and ventilation hole 18 has been seted up to ventilating board 17's inside, and ventilating board 17's both ends all with the inside fixed connection of the cabinet body 1, through ventilating board 17's setting, play the effect of conveniently transmitting dry air.
Further, the last fixed surface of ventilating board 17 is connected with backup pad 19, the upper end fixedly connected with equipment cardboard 20 of backup pad 19 one side, the lower extreme fixedly connected with ply-yarn drill 21 of backup pad 19 one side, through the setting of equipment cardboard 20, starts the effect of making things convenient for fixed equipment, through the setting of ply-yarn drill 21, plays the effect of making things convenient for fixed cable.
Further, the inside fixedly connected with wind channel 22 of the cabinet body 1, suction opening 23 has been seted up to wind channel 22's surface, and air outlet 24 has all been seted up to wind channel 22's upper end fixedly connected with outlet duct 4, outlet duct 4's both sides, and the inside fixedly connected with protection network 25 of air outlet 24 sets up through suction opening 23 and wind channel 22's cooperation, plays the outside effect that increases the air convection of exhausting of extraction air.
The working principle is as follows: motor 14 drives flabellum 15, extracts the air from drying cabinet 3, and outside air gets into from filter screen 8 and filters impurity and dust, obtains dry air after the water seal condensation in condensation piece 10 with the air, and dry air blows in cabinet body 1 inside, reduces humidity, and through the setting in wind channel 22, wind channel 22 can play the effect that the inside air transmission of the extraction cabinet body 1 outside transmitted, increases the flow of air, reduces humidity.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a special dehydrating unit of high tension switchgear, includes the cabinet body (1), cabinet door (2) and outlet duct (4), its characterized in that: one side swing joint of the cabinet body (1) has cabinet door (2), lower extreme fixedly connected with drying cabinet (3) of the cabinet body (1), the upper end fixedly connected with outlet duct (4) of the cabinet body (1), the upper end fixedly connected with of outlet duct (4) keeps off rain (5), the one end swing joint of cabinet door (2) has hinge (6), cabinet door (2) pass through hinge (6) and cabinet body (1) swing joint, the lower extreme fixedly connected with plug (7) of cabinet door (2), the equal fixedly connected with filter screen (8) in both sides of drying cabinet (3), outlet opening (9) have all been seted up to the lower extreme of filter screen (8).
2. The dehumidification device special for the high-voltage switch cabinet as claimed in claim 1, wherein: the drying cabinet is characterized in that the inside of the drying cabinet (3) is fixedly connected with a condensing sheet (10), the inside of the condensing sheet (10) is fixedly connected with a supporting column (11), a leakage hole is formed in the bottom surface of the inside of the drying cabinet (3), a drain pipe (12) is fixedly connected to the lower end of the leakage hole, and one end of the drain pipe (12) is fixedly connected with the drain hole (9).
3. The dehumidification device special for the high-voltage switch cabinet as claimed in claim 2, wherein: the water filter is characterized in that a water filter screen (13) is arranged above the condensation sheet (10), a motor (14) is arranged on the upper surface of the water filter screen (13), fan blades (15) are fixedly connected to the output end of the motor (14), a fixing plate (16) is fixedly connected to the outer surface of the motor (14), and the fixing plate (16) is fixedly connected with the inside of the cabinet body (1).
4. The dehumidification device special for the high-voltage switch cabinet as claimed in claim 3, wherein: the top of flabellum (15) is provided with ventilating board (17), ventilation hole (18) have been seted up to the inside of ventilating board (17), the both ends of ventilating board (17) all with the inside fixed connection of the cabinet body (1).
5. The dehumidification device special for the high-voltage switch cabinet as claimed in claim 4, wherein: the ventilation board is characterized in that a supporting plate (19) is fixedly connected to the upper surface of the ventilation board (17), an equipment clamping plate (20) is fixedly connected to the upper end of one side of the supporting plate (19), and a wire clamp (21) is fixedly connected to the lower end of one side of the supporting plate (19).
6. The dehumidification device special for the high-voltage switch cabinet as claimed in claim 1, wherein: the utility model discloses a cabinet, including cabinet body (1), the inside fixedly connected with wind channel (22) of cabinet body, suction opening (23) have been seted up to the surface in wind channel (22), upper end fixedly connected with outlet duct (4) in wind channel (22), air outlet (24) have all been seted up to the both sides of outlet duct (4), the inside fixedly connected with protection network (25) of air outlet (24).
CN202011124245.7A 2020-10-20 2020-10-20 Special dehydrating unit of high tension switchgear Pending CN112202072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011124245.7A CN112202072A (en) 2020-10-20 2020-10-20 Special dehydrating unit of high tension switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011124245.7A CN112202072A (en) 2020-10-20 2020-10-20 Special dehydrating unit of high tension switchgear

Publications (1)

Publication Number Publication Date
CN112202072A true CN112202072A (en) 2021-01-08

Family

ID=74009460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011124245.7A Pending CN112202072A (en) 2020-10-20 2020-10-20 Special dehydrating unit of high tension switchgear

Country Status (1)

Country Link
CN (1) CN112202072A (en)

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