CN109510072A - The dehumidification device of field electric cabinet in a kind of national grid system - Google Patents
The dehumidification device of field electric cabinet in a kind of national grid system Download PDFInfo
- Publication number
- CN109510072A CN109510072A CN201811429491.6A CN201811429491A CN109510072A CN 109510072 A CN109510072 A CN 109510072A CN 201811429491 A CN201811429491 A CN 201811429491A CN 109510072 A CN109510072 A CN 109510072A
- Authority
- CN
- China
- Prior art keywords
- wet tank
- dehumidifying shell
- grid system
- control panel
- dehumidifying
- 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.)
- Withdrawn
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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
- H02B1/26—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of dehumidification devices of field electric cabinet in national grid system, including electric power cabinet and desiccant body, the electric power cabinet is internally provided with desiccant body, the desiccant body includes dehumidifying shell, blast pipe, telescoping mechanism, supporting plate, threaded hole, fixed plate, control panel, exhaust pipe, electric pushrod, humidity sensor, limit hole, limited post, top cover, handle and PLC controller, the side of the dehumidifying shell is provided with control panel, the inside fixed link of the control panel is connected with PLC controller, the side of the control panel is provided with humidity sensor, the two sides of the dehumidifying shell are mounted on telescoping mechanism；The top two sides of the dehumidifying shell pass through hinge and connect with supporting plate, and the dehumidifying shell is internally provided with except wet tank, and the bottom except wet tank has been bolted fan；The invention, high degree of automation, effect on moisture extraction is good, while being easily installed and dismantling, and is easy to use.
Description
Technical field
The present invention relates to electrical equipment technical field, the dehumidifying dress of field electric cabinet in specially a kind of national grid system
It sets.
Background technique
Electric power cabinet is the critical facility in electric system, is safely operated the normal operation concerning each relevant device, therefore
It is protected and is also paid much attention to inspection.If electric power cabinet is run in wet condition, hidden danger is come to its safety belt, works as temperature
At 30 DEG C or more, relative air humidity can then cause dew condensation phenomenon at 80% or more, and condensation will cause power equipment terminals
Sub- burn into reduces insulation performance and causes short circuit, causes unnecessary power outage and loss.
Therefore it needs to dehumidify to electric power cabinet inside by dehumidification device, but existing dehumidification device, it is not easy to pacify
Dress and disassembly, it has not been convenient to use, while the degree of automation is low, be not easy to dehumidify, therefore design wild in a kind of national grid system
The dehumidification device of outer electric power cabinet is necessary.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of dehumidification device of field electric cabinet in national grid system
The problem of being proposed in background technique.
In order to solve the above technical problem, the present invention provides following technical solutions: field electricity in a kind of national grid system
The dehumidification device of power cabinet, including electric power cabinet and desiccant body, the electric power cabinet are internally provided with desiccant body, the dehumidifier
Structure includes dehumidifying shell, blast pipe, telescoping mechanism, supporting plate, threaded hole, fixed plate, control panel, discharge outlet, air-introduced machine, ventilation
Mouth, heating element, removes wet tank, steel wire, pressing plate, fan, drainpipe, absorbent wool, exhaust pipe, electric pushrod, humidity at basket strainer
The side of sensor, limit hole, limited post, top cover, handle and PLC controller, the dehumidifying shell is provided with control panel, described
The inside fixed link of control panel is connected with PLC controller, and the side of the control panel is provided with humidity sensor, the dehumidifying shell
The two sides of body are mounted on telescoping mechanism；
The top two sides of the dehumidifying shell pass through hinge and connect with supporting plate, and being internally provided with for shell of dehumidifying is removed
Wet tank, the bottom except wet tank have been bolted fan, and the side of the fan has been bolted heating element,
The two sides except wet tank are mounted on blast pipe, described to be internally provided with steel wire, the top of the steel wire except wet tank
It is provided with absorbent wool, electric pushrod, the bottom installation of the electric pushrod are provided at the top inner wall center except wet tank
There is pressing plate, the side except wet tank is connect by the air-introduced machine being arranged on exhaust pipe and the shell that dehumidifies, and the one of the exhaust pipe
Side is provided with drainpipe, and drainpipe is connect with the discharge outlet that air-introduced machine side opens up；
Four limit holes are uniformly provided at the top of the dehumidifying shell, the dehumidifying shell passes through limit hole and limited post
It is connected with top cover, the humidity sensor is electrically connected the input terminal of PLC controller, the output end of the PLC controller
It is electrically connected air-introduced machine.
According to the above technical scheme, the bottom except wet tank offers ventilation opening, and the ventilation opening is internally provided with
Basket strainer.
According to the above technical scheme, the steel wire is located above the air inlet of two blast pipes, and the blast pipe is passed through and removed
Wet shell be air connected.
According to the above technical scheme, the exhaust pipe is located at the upper half except wet tank, and the drainpipe is located at except under wet tank
Half portion.
According to the above technical scheme, the limited post is fixed by welding in the bottom four corners of top cover, and the top of top cover
Handle is provided at center.
According to the above technical scheme, the telescoping mechanism includes support tube, fastening bolt, support rod, bolt hole and sucker,
The support tube has bolt hole to be connected with support rod by fastening bolt, and the inside of the support rod is uniformly provided with bolt
The top in hole, the support rod is connected with sucker by hot melt adhesive.
According to the above technical scheme, it is mounted on fixed plate at the top and bottom of the dehumidifying shell, the fixed plate
Side offers threaded hole.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the invention is cooperated by screw and threaded hole,
By fixed plate and wall connecting, it is easily installed；Handle is pulled, top cover is lifted, otherwise the limited post of cap base is inserted into limit
In the hole of position, top cover and dehumidifying shell are linked together, are convenient for top cover installation and removal, it is convenient to dehumidifying enclosure interior equipment
It repairs；It rotates supporting plate and then, passes through fastening bolt and spiral shell by extracting support rod out from support tube to horizontal position
Keyhole is used cooperatively, and support rod and support tube are fixed, and is then connect by sucker with supporting plate, so that pallet support is lived,
Otherwise when putting down supporting plate, support rod is inserted into support tube, convenient for maintenance of equipment to be placed on supporting plate, is easy to use；Wind
Work is fanned, heat caused by heating element is discharged by ventilation opening, convenient for heating up to electric power cabinet, to be removed
Wet, when humidity reaches certain value, signal is passed to PLC controller by humidity sensor, and PLC controller controls air-introduced machine work
Make, the moisture inside electric power cabinet will be drawn onto except moisture absorption is passed through exhaust pipe by absorbent wool in wet tank by two blast pipes
Discharge；Electric pushrod work is controlled, band dynamic pressure plate declines, squeezes absorbent wool, removes the water inside absorbent wool, then lead to
Drainpipe discharge is crossed, the service life of absorbent wool is increased.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is electric power cabinet schematic diagram of internal structure of the invention；
Fig. 2 is desiccant body front overall structure diagram of the invention；
Fig. 3 is desiccant body side overall structure diagram of the invention；
Fig. 4 is desiccant body schematic diagram of internal structure of the invention；
Fig. 5 is telescoping mechanism structural representation of the invention；
Fig. 6 is desiccant body decomposition texture schematic diagram of the invention；
Fig. 7 is control panel schematic diagram of internal structure of the invention；
In figure: 1, electric power cabinet；2, desiccant body；3, dehumidify shell；4, blast pipe；5, telescoping mechanism；6, supporting plate；7, screw thread
Hole；8, fixed plate；9, control panel；10, discharge outlet；11, air-introduced machine；12, ventilation opening；13, basket strainer；14, heating element；15,
Except wet tank；16, steel wire；17, pressing plate；18, fan；19, drainpipe；20, absorbent wool；21, exhaust pipe；22, electric pushrod；
23, humidity sensor；24, limit hole；25, limited post；26, top cover；27, handle；28, PLC controller；51, support tube；52,
Fastening bolt；53, support rod；54, bolt hole；55, sucker.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: the dehumidifying of field electric cabinet in a kind of national grid system
Device, including electric power cabinet 1 and desiccant body 2, electric power cabinet 1 are internally provided with desiccant body 2, and desiccant body 2 includes dehumidifying shell
Body 3, blast pipe 4, telescoping mechanism 5, supporting plate 6, threaded hole 7, fixed plate 8, control panel 9, discharge outlet 10, air-introduced machine 11, ventilation opening
12, basket strainer 13, heating element 14, except wet tank 15, steel wire 16, pressing plate 17, fan 18, drainpipe 19, absorbent wool 20, exhaust
Pipe 21, electric pushrod 22, humidity sensor 23, limit hole 24, limited post 25, top cover 26, handle 27 and PLC controller 28, are removed
The side of wet shell 3 is provided with control panel 9, and the inside fixed link of control panel 9 is connected with PLC controller 28, the side of control panel 9
It is provided with humidity sensor 23, the two sides of dehumidifying shell 3 are mounted on telescoping mechanism 5；The top two sides of dehumidifying shell 3 pass through
Hinge is connect with supporting plate 6, and dehumidifying shell 3 is internally provided with except wet tank 15, except the bottom of wet tank 15 has been bolted wind
Fan 18, the side of fan 18 has been bolted heating element 14, except the two sides of wet tank 15 are mounted on blast pipe 4, dehumidifying
Case 15 is internally provided with steel wire 16, and the top of steel wire 16 is provided with absorbent wool 20, except the top inner wall center of wet tank 15
Place is provided with electric pushrod 22, and the bottom of electric pushrod 22 is equipped with pressing plate 17, except wet tank 15 side by exhaust pipe 21 with
The air-introduced machine 11 being arranged on dehumidifying shell 3 connects, and the side of exhaust pipe 21 is provided with drainpipe 19, and drainpipe 19 and air-introduced machine
The discharge outlet 10 that 11 sides open up connects；The top of dehumidifying shell 3 is uniformly provided with four limit holes 24, and dehumidifying shell 3 passes through
Limit hole 24 and limited post 25 are connected with top cover 26, and humidity sensor 23 is electrically connected the input terminal of PLC controller 28,
The output end of PLC controller 28 is electrically connected air-introduced machine 11；Except the bottom of wet tank 15 offers ventilation opening 12, ventilation opening 12 it is interior
Portion is provided with basket strainer 13, convenient for preventing dust from entering equipment；Steel wire 16 is located above the air inlet of two blast pipes 4, air inlet
Pipe 4 passes through dehumidifying shell 3 and is air connected, convenient for dehumidifying；Exhaust pipe 21 is located at the upper half except wet tank 15, and drainpipe 19 is located at
Except 15 lower half of wet tank, convenient for exhaust and draining；Limited post 25 is fixed by welding in the bottom four corners of top cover 26, and top cover 26
Top center at be provided with handle 27, convenient for lifting top cover 26；Telescoping mechanism 5 includes support tube 51, fastening bolt 52, support
Bar 53, bolt hole 54 and sucker 55, support tube 51 have bolt hole 54 to be connected with support rod 53 by fastening bolt 52, support
The inside of bar 53 is uniformly provided with bolt hole 54, and the top of support rod 53 is connected with sucker 55, support easy to support by hot melt adhesive
Plate 6；The top and bottom of dehumidifying shell 3 are mounted on fixed plate 8, and the side of fixed plate 8 offers threaded hole 7, and being convenient for will
Equipment is fixed and dismantles；Cooperated by screw and threaded hole 7, fixed plate 8 and wall connecting are easily installed；Handle 27 is pulled,
Top cover 26 is lifted, otherwise the limited post 25 of 26 bottom of top cover is inserted into limit hole 24, top cover 26 is connect with dehumidifying shell 3
Together, it is convenient for 26 installation and removal of top cover, it is convenient that dehumidifying 3 internal unit of shell is repaired；Supporting plate 6 is rotated to level
Then position, is used cooperatively by fastening bolt 52 and bolt hole 54, is incited somebody to action by extracting support rod 53 out from support tube 51
Support rod 53 is fixed with support tube 51, is then connect by sucker 55 with supporting plate 6, so that supporting plate 6 be supported, otherwise is put down
When supporting plate 6, support rod 53 is inserted into support tube 51, convenient for maintenance of equipment to be placed on supporting plate 6, is easy to use；Fan
Heat caused by heating element 14 is discharged by ventilation opening 12 for 18 work, convenient for heating up to electric power cabinet 1, thus into
Row dehumidifying, when humidity reaches certain value, signal is passed to PLC controller 28 by humidity sensor 23, and PLC controller 28 controls
Air-introduced machine 11 works, and the moisture inside electric power cabinet 1 will be drawn onto except in wet tank 15 by two blast pipes 4, by absorbent wool 20 by water
Divide to absorb and be discharged by exhaust pipe 21；Electric pushrod 22 is controlled to work, band dynamic pressure plate 17 declines, absorbent wool 20 squeezed,
The water inside absorbent wool 20 is removed, is then discharged by drainpipe 19, the service life of absorbent wool 20 is increased.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. the dehumidification device of field electric cabinet in a kind of national grid system, including electric power cabinet (1) and desiccant body (2), special
Sign is: the electric power cabinet (1) is internally provided with desiccant body (2), the desiccant body (2) include dehumidifying shell (3), into
Air hose (4), telescoping mechanism (5), supporting plate (6), threaded hole (7), fixed plate (8), control panel (9), discharge outlet (10), air-introduced machine
(11), ventilation opening (12), basket strainer (13), heating element (14), remove wet tank (15), steel wire (16), pressing plate (17), fan
(18), drainpipe (19), absorbent wool (20), exhaust pipe (21), electric pushrod (22), humidity sensor (23), limit hole (24),
The side of limited post (25), top cover (26), handle (27) and PLC controller (28), dehumidifying shell (3) is provided with control panel
(9), the inside fixed link of the control panel (9) is connected with PLC controller (28), and the side of the control panel (9) is provided with wet
It spends sensor (23), the two sides of dehumidifying shell (3) are mounted on telescoping mechanism (5)；
The top two sides of dehumidifying shell (3) pass through hinge and connect with supporting plate (6), and the inside of dehumidifying shell (3) is set
It is equipped with except wet tank (15), the bottom except wet tank (15) has been bolted fan (18), the side of the fan (18)
It has been bolted heating element (14), the two sides except wet tank (15) are mounted on blast pipe (4), described to remove wet tank
(15) be internally provided with steel wire (16), is provided with absorbent wool (20) at the top of the steel wire (16), described to remove wet tank
(15) it being provided at top inner wall center electric pushrod (22), the bottom of the electric pushrod (22) is equipped with pressing plate (17),
The side except wet tank (15) is connect by the air-introduced machine (11) being arranged on exhaust pipe (21) and dehumidifying shell (3), the row
The side of tracheae (21) is provided with drainpipe (19), and the discharge outlet (10) that drainpipe (19) and air-introduced machine (11) side open up is even
It connects；
Four limit holes (24) are uniformly provided at the top of the dehumidifying shell (3), the dehumidifying shell (3) passes through limit hole
(24) it is connected with top cover (26) with limited post (25), the humidity sensor (23) is electrically connected PLC controller (28)
The output end of input terminal, the PLC controller (28) is electrically connected air-introduced machine (11).
2. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute
It states except the bottom of wet tank (15) offers ventilation opening (12), the ventilation opening (12) is internally provided with basket strainer (13).
3. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute
It states steel wire (16) to be located above the air inlet of two blast pipes (4), the blast pipe (4) passes through dehumidifying shell (3) and air connects
It connects.
4. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute
It states exhaust pipe (21) and is located at the upper half for removing wet tank (15), the drainpipe (19), which is located at, removes wet tank (15) lower half.
5. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute
The bottom four corners that limited post (25) is fixed by welding in top cover (26) are stated, and are provided with handle at the top center of top cover (26)
(27)。
6. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute
Stating telescoping mechanism (5) includes support tube (51), fastening bolt (52), support rod (53), bolt hole (54) and sucker (55), described
Support tube (51) has bolt hole (54) to be connected with support rod (53) by fastening bolt (52), the support rod (53) it is interior
Portion is uniformly provided with bolt hole (54), and the top of the support rod (53) is connected with sucker (55) by hot melt adhesive.
7. the dehumidification device of field electric cabinet in a kind of national grid system according to claim 1, it is characterised in that: institute
It states and is mounted on fixed plate (8) at the top and bottom of dehumidifying shell (3), the side of the fixed plate (8) offers threaded hole
(7)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429491.6A CN109510072A (en) | 2018-11-27 | 2018-11-27 | The dehumidification device of field electric cabinet in a kind of national grid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429491.6A CN109510072A (en) | 2018-11-27 | 2018-11-27 | The dehumidification device of field electric cabinet in a kind of national grid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109510072A true CN109510072A (en) | 2019-03-22 |
Family
ID=65750883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429491.6A Withdrawn CN109510072A (en) | 2018-11-27 | 2018-11-27 | The dehumidification device of field electric cabinet in a kind of national grid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503859A (en) * | 2021-05-26 | 2021-10-15 | 山东鲁能泰山铁塔有限公司 | Column iron tower body balance test professional equipment |
-
2018
- 2018-11-27 CN CN201811429491.6A patent/CN109510072A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503859A (en) * | 2021-05-26 | 2021-10-15 | 山东鲁能泰山铁塔有限公司 | Column iron tower body balance test professional equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190322 |