CN209516355U - A kind of dehumidifying heat dissipation power distribution cabinet being easily installed - Google Patents
A kind of dehumidifying heat dissipation power distribution cabinet being easily installed Download PDFInfo
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- CN209516355U CN209516355U CN201920198883.XU CN201920198883U CN209516355U CN 209516355 U CN209516355 U CN 209516355U CN 201920198883 U CN201920198883 U CN 201920198883U CN 209516355 U CN209516355 U CN 209516355U
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Abstract
The utility model discloses a kind of dehumidifying heat dissipation power distribution cabinets being easily installed, including cabinet body, the intracavity posterior end opening of the cabinet body is welded with heat dissipation desiccant body, upper and lower ends at left and right sides of the inner cavity of the cabinet body are welded with sliding rail, the inner cavity of the sliding rail is plugged with sliding block, the bottom end of sliding block on the right side of the cabinet body inner cavity is welded with rack gear, the right end of the shaft extends the right end outer wall of cabinet body and is welded with turntable, screw rod is bolted on the outside of the turntable, the outer wall left end key connection of the shaft has the gear being meshed with rack gear.The dehumidifying heat dissipation power distribution cabinet being easily installed passes through the cooperation between cabinet body, heat dissipation desiccant body, sliding rail, sliding block, rack gear, gear, shaft, screw rod and turntable, to increase operating space, improve the installation effectiveness of worker, and it avoids causing danger, and the condensed water inside dehumidifier is frequently handled without staff, manpower is saved, working efficiency is improved, it is practical.
Description
Technical field
The utility model relates to power distribution cabinet technical field, specially a kind of dehumidifying heat dissipation power distribution cabinet being easily installed.
Background technique
Power distribution cabinet is divided into, dynamic power distribution cabinet, light distribution cabinet and metering cabinet, is the final stage device of distribution system, power distribution cabinet
It is the general designation of motor control center, power distribution cabinet is used in the occasion that load is more dispersed, circuit is less;Motor control center
It is concentrated for load, the occasion that circuit is more, the electric energy of a certain circuit of upper level controller switching equipment is distributed to nearest bear by they
Lotus, this grade of equipment reply load, which provides protection, monitoring and control, power distribution cabinet, at work, can generate heat, need to power distribution cabinet
It inside radiates, prevents the temperature of circuit excessively high, cause danger, and the moisture in cabinet can also impact circuit, can lead
Electrical component in power distribution cabinet is caused to cause to corrode, therefore power distribution cabinet needs to install dehumidification device and radiator, but existing distribution
Cabinet dehumidification device can not recycle the condensed water of generation, and need staff to dehumidification device frequent progress drainage position
Reason, it is time-consuming and laborious, and existing power distribution cabinet needs carry out the operations such as installation panel switches connection line, installation space in cabinet
It is smaller, it is unfavorable for installer and operates, is easy to happen danger.
Utility model content
The purpose of this utility model is to provide a kind of dehumidifying heat dissipation power distribution cabinets being easily installed, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of dehumidifying heat dissipation distribution being easily installed
Cabinet, including cabinet body, the bottom end quadrangle of the cabinet body are welded with pedestal, and the front side left end of the cabinet body is hinged with rectangular door, institute
The intracavity posterior end opening for stating cabinet body is welded with heat dissipation desiccant body, and the upper and lower ends at left and right sides of the inner cavity of the cabinet body are welded
It is connected to sliding rail, the inner cavity of the sliding rail is plugged with sliding block, extends the inner cavity of sliding rail on the inside of the sliding block and is welded with rectangle
Frame, the rectangle frame are located at the inside front ends of sliding block, and the positive upper and lower ends of the rectangle frame successively offer spiral shell from left to right
Hole, the bottom end of the sliding block on the right side of the cabinet body inner cavity are welded with rack gear, upper and lower ends on front side of the inner cavity right end of the cabinet body
It is interference fitted the outer ring for having bearing, and the inner ring interference fit of bearing has shaft, the right end of the shaft extends cabinet body
Right end outer wall is simultaneously welded with turntable, and screw rod is bolted on the outside of the turntable, and the right end outer wall of the cabinet body is opened two sides up and down
Equipped with blind hole, the left end of the screw rod is extended the outer wall left end of turntable and is plugged with the inner cavity of blind hole, outside the shaft
Wall left end key connection has the gear being meshed with rack gear；
The heat dissipation desiccant body includes the first rectangular box, top and the phase at cabinet body open rearward end of first rectangular box
Welding, the front end of first rectangular box extend on rear side of the inner cavity of cabinet body, and the bottom end of first rectangular box is welded with second
Rectangular box, the front end of second rectangular box extend on rear side of the inner cavity of cabinet body, and the bottom end of second rectangular box is welded with the
The inner cavity top rear side screw of three rectangular boxes, first rectangular box is connected with single-chip microcontroller, and the top of the single-chip microcontroller is extended
The front side top screw of the upper surface of first rectangular box, first rectangular box is connected with temperature sensor, the temperature sensing
Device is electrically connected by conducting wire and single-chip microcontroller, and the inner cavity bottom end screw of first rectangular box is connected with dehumidifier, the dehumidifying
Machine is electrically connected by conducting wire and single-chip microcontroller, and the front end outer wall of the first rectangular box is extended in the front end of the dehumidifier, described to remove
Be bolted with one end of conduit at the water outlet of water tank of wet machine, the other end of the conduit through the first rectangular box rear side and with the
Bolt on the right side of the intracavity posterior end of three rectangular boxes, the front end of second rectangular box are offered in symmetrical ventilation opening up and down, institute
The inner cavity front end center position screw for stating the second rectangular box is connected with negative-pressure air fan, and the negative-pressure air fan passes through conducting wire and single-chip microcontroller
It is electrically connected, the intracavity posterior end center screw of second rectangular box is connected with refrigeration machine, and the refrigeration machine passes through conducting wire
It is electrically connected with single-chip microcontroller, the rear end outer wall of the second rectangular box is extended in the rear end of the refrigeration machine, the third rectangular box
Inner cavity bottom end left screw is connected with water pump, and the water pump is electrically connected by conducting wire and single-chip microcontroller, the water outlet of the water pump
It is bolted with one end of water pipe, and the other end of water pipe extends into the inner cavity of the second rectangular box and is bolted with one end of heat-dissipating pipe, institute
The other end for stating heat-dissipating pipe extends on the right side of the inner cavity of third rectangular box, and the rear side upper right corner of the third rectangular box is bolted with valve
Door.
Preferably, the cavity shape of the sliding rail is dove-tail, and sliding block is adapted to grafting with the inner cavity of sliding rail.
Preferably, the length of the sliding block is greater than the half of the cavity length of sliding rail.
Preferably, the length of the rack gear is equal to the length of sliding block.
Preferably, the serpentine-like arrangement of the heat-dissipating pipe.
Compared with prior art, the utility model has the beneficial effects that the dehumidifying heat dissipation power distribution cabinet being easily installed；
1. so that the left end of screw rod screws out the inner cavity of blind hole, and rotating turntable by rotation screw rod, promoting gear band movable tooth
Side is mobile forward for item, so that sliding block is in the inner cavity of sliding rail, side is mobile forward and rectangle frame is made to be moved forward out cabinet body, turns to turntable
When moving corresponding with blind hole to screw rod, rotation screw rod promotes shaft to fix, and then make so that its left end is plugged on the inner cavity of blind hole
Rectangle frame braking, in order to which panel switches are screwed on rectangle frame by staff, without staff in power distribution cabinet
Installation panel switches and connection line are carried out, increases operating space, improves the installation effectiveness of worker, and avoid causing danger；
2. the condensed water after dehumidifying is discharged into third rectangular box by dehumidifier, water pump is by the condensed water in third rectangular box
It is pumped into heat-dissipating pipe, and is freezed by refrigeration machine to heat-dissipating pipe, negative-pressure air fan cold air sucks the inner cavity into cabinet body, to cabinet
Intracoelomic cavity cools down to complete to radiate, and utilizes so as to the condensed water to dehumidifier, frequently handles without staff
Condensed water inside dehumidifier saves manpower, improves working efficiency, practical.
Detailed description of the invention
Fig. 1 is the front section view of the utility model；
Fig. 2 is the right side cross-sectional view of the utility model；
Fig. 3 is the heat dissipation desiccant body front section view of the utility model；
Fig. 4 is the heat dissipation desiccant body right side cross-sectional view of the utility model；
Fig. 5 is the circuit frame figure of the utility model.
In figure: 1, pedestal, 2, cabinet body, 3, rectangular door, 4, heat dissipation desiccant body, the 401, first rectangular box, the 402, second square
Shape case, 403, third rectangular box, 404, single-chip microcontroller, 405, temperature sensor, 406, dehumidifier, 407, conduit, 408, ventilation opening,
409, negative-pressure air fan, 410, refrigeration machine, 411, water pump, 412, heat-dissipating pipe, 413, water inlet, 5, sliding rail, 6, sliding block, 7, rack gear,
8, rectangle frame, 9, shaft, 10, turntable, 11, screw rod, 12, blind hole, 13, gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of dehumidifying heat dissipation power distribution cabinet being easily installed,
Including cabinet body 2, the bottom end quadrangle of cabinet body 2 is welded with pedestal 1, and the front side left end of cabinet body 2 is hinged with rectangular door 3, cabinet body 2 it is interior
Cavity rear end opening is welded with heat dissipation desiccant body 4, and the upper and lower ends at left and right sides of the inner cavity of cabinet body 2 are welded with sliding rail 5, sliding
The inner cavity of rail 5 is plugged with sliding block 6, and the inside of sliding block 6 extends the inner cavity of sliding rail 5 and is welded with rectangle frame 8, and rectangle frame 8 is located at
The inside front ends of sliding block 6, the positive upper and lower ends of rectangle frame 8 successively offer screw hole from left to right, and staff can will be electrical
Element is screwed on rectangle frame 8, and the bottom end of the sliding block 6 on the right side of 2 inner cavity of cabinet body is welded with rack gear 7, the inner cavity right end of cabinet body 2
Front side upper and lower ends are interference fitted the outer ring for having bearing, and the inner ring interference fit of bearing has shaft 9, and the right end of shaft 9 prolongs
The right end outer wall for stretching out cabinet body 2 is simultaneously welded with turntable 10, and the outside of turntable 10 is bolted with screw rod 11, on the right end outer wall of cabinet body 2
Lower two sides offer blind hole 12, and the left end of screw rod 11 is extended the outer wall left end of turntable 10 and mutually inserted with the inner cavity of blind hole 12
It connects, the inner cavity of blind hole 12 is plugged on to realize the fixation to turntable 10 by screw rod 11, promote to realize shaft 9 and brake, shaft 9
Outer wall left end key connection have a gear 13 being meshed with rack gear 7, rotate turntable 10, can make turntable 10 that shaft 9 be driven to rotate, with
It is moved forward or rearward gear 13 with carry-over bar 7, so that sliding block 6 is moved forward and backward in the inner cavity of sliding rail 5, and then makes rectangle frame 8
It is moved forward and backward in the inner cavity of cabinet body 2, to increase operating space, electrical component is mounted on rectangle frame 8 convenient for staff
On；
The desiccant body 4 that radiates includes the first rectangular box 401, top and the phase at 2 open rearward end of cabinet body of the first rectangular box 401
Welding, the front end of the first rectangular box 401 extend on rear side of the inner cavity of cabinet body 2, and the bottom end of the first rectangular box 401 is welded with the second square
Shape case 402, the front end of the second rectangular box 402 extend on rear side of the inner cavity of cabinet body 2, and the bottom end of the second rectangular box 402 is welded with the
Three rectangular boxes 403, the first rectangular box 401, the second rectangular box 402 and 403 leakproofness of third rectangular box are good, the first rectangular box
Screw is connected with single-chip microcontroller 404, the model L298N of single-chip microcontroller 404 on rear side of 401 inner cavity top, and is connected with external power supply,
External power supply is 220V alternating current, and the upper surface of the first rectangular box 401, the first rectangular box 401 are extended in the top of single-chip microcontroller 404
Front side top screw be connected with temperature sensor 405, temperature sensor 405 is electrically connected by conducting wire and single-chip microcontroller 404, temperature
The model PT100 of sensor 405 is spent, temperature sensor 405 detects the temperature of the inside of cabinet body 2 and will test signal
It is sent to single-chip microcontroller 404, the inner cavity bottom end screw of the first rectangular box 401 is connected with dehumidifier 406, and the dehumidifier 406 passes through
Conducting wire and single-chip microcontroller 404 are electrically connected, the model EP-5.5D of dehumidifier 406, and are connected with external power supply, and external power supply is
220V alternating current, dehumidifier 406 are controlled its starting by single-chip microcontroller 404 and are closed, and the first rectangle is extended in the front end of dehumidifier 406
The front end outer wall of case 401, one end of conduit 407 is bolted at the water outlet of water tank of dehumidifier 406, and the other end of conduit 407 passes through
Wear the rear side of the first rectangular box 401 and with the intracavity posterior end of third rectangular box 403 on the right side of bolt, conduit 407 can be by dehumidifier
Condensed water caused by the inner cavity dehumidifying of 406 pairs of cabinet bodies 2 is discharged into the supplement to third rectangular box 403 as chilled water, the second square
The front end of shape case 402 is offered in symmetrical ventilation opening 408 up and down, the inner cavity front end center position screw of the second rectangular box 402
It is connected with negative-pressure air fan 409, the model TUHE-5 of negative-pressure air fan 409, and is connected with external power supply, external power supply is 380V friendship
Galvanic electricity, negative-pressure air fan 409 are controlled its starting by single-chip microcontroller 404 and are closed, and negative-pressure air fan 409 passes through 404 electricity of conducting wire and single-chip microcontroller
Property connection, the intracavity posterior end center screw of the second rectangular box 402 is connected with refrigeration machine 410, the model of refrigeration machine 410
DX-400AS, and it is connected with external power supply, external power supply is 380V alternating current, and refrigeration machine 410 controls its starting by single-chip microcontroller 404
With closing, refrigeration machine 410 is electrically connected by conducting wire and single-chip microcontroller 404, and the second rectangular box is extended in the rear end of refrigeration machine 410
402 rear end outer wall, the inner cavity bottom end left screw of third rectangular box 403 are connected with water pump 411, water pump 411 by conducting wire with
Single-chip microcontroller 404 is electrically connected, the model QDX1.5-16-0.37 of water pump 411, and is connected with external power supply, and external power supply is
380V alternating current, water pump 411 are controlled its starting by single-chip microcontroller 404 and are closed, and the water outlet of water pump 411 is bolted with the one of water pipe
End, and the other end of water pipe extends into the inner cavity of the second rectangular box 402 and is bolted with one end of heat-dissipating pipe 412, the heat-dissipating pipe
412 other end extends on the right side of the inner cavity of third rectangular box 403, and the rear side upper right corner of the third rectangular box 403 is bolted with
Valve 413, the model Q41S-10F of valve 413, and 413 leakproofness of valve is good.
Preferably, further, the cavity shape of sliding rail 5 is dove-tail, and sliding block 6 and sliding rail 5 is interior
Chamber is adapted to grafting and avoids sliding block 6 run-off the straight or offset during sliding to play the position-limiting action to sliding block 6.
Preferably, further, the length of sliding block 6 is greater than the half of the cavity length of sliding rail 5, to increase
Add the length of sliding block 6, when avoidable 6 length of sliding block is too small to cause staff's rotation turntable 10 very fast, sliding block 6 is made to skid off sliding rail
5 inner cavity.
Preferably, further, the length of rack gear 7 is equal to the length of sliding block 6, to increase the sliding of sliding block 6
Distance, when promoting rectangular slab 8 that can skid off cabinet body 2, to staff, there are enough operating spaces, in order to staff's installation
Electrical component.
Preferably, further, the serpentine-like arrangement of heat-dissipating pipe 412, to increase the radiating surface of heat-dissipating pipe 412
Product increases heat dissipation effect.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
During installation, staff opens rectangular door 3 and rotates clockwise screw rod 11, so that the left end back-out of screw rod 11 is blind
The inner cavity in hole 12 rotates counterclockwise turntable 10, and promoting gear 13 with carry-over bar 7, side is mobile forward, so that sliding block 6 is in sliding rail 5
Side is mobile forward and rectangle frame 8 is made to be moved forward out cabinet body 2 for inner cavity, and it is corresponding with blind hole 12 to turn to screw rod 11 to turntable 10
When, screw rod 11 is rotated counterclockwise so that the left end of screw rod 11 is plugged on the inner cavity of blind hole 12, so that the fixation of shaft 9, promotes gear
Electric elements, so that the position of rectangle frame 8 be made to fix, are fixed on rectangle frame 8 convenient for staff, are installing by 13 brakings
Bi Hou screws out screw rod 11 and simultaneously rotates clockwise turntable 10, so that rectangle frame 8 backward move into cabinet body 2 by side, without work
Personnel carry out installation panel switches and connection line in power distribution cabinet, increase operating space, improve the installation effectiveness of worker, and keep away
Exempt to cause danger, when in use, staff injects a small amount of cooling water into third rectangular box 403 by water inlet 413, and by
Single-chip microcontroller 404 controls dehumidifier 406 and starts, and dehumidifier 406 is made to dehumidify the inner cavity of cabinet body 2, and will be caused by dehumidifying
Condensed water is discharged into supplement of the third rectangular box 403 as chilled water, and temperature sensor 405 carries out the temperature of the inside of cabinet body 2
Detect and will test signal and be sent to single-chip microcontroller 404, when the inside of cabinet body 2 when the temperature is excessively high, single-chip microcontroller 404 successively controls water
Pump 411, refrigeration machine 410 and negative-pressure air fan 409 start, and the cooling water of 403 inner cavity of third rectangular box is pumped into heat dissipation by water pump 411
Pipe 412, and refrigeration cool-down is carried out by heat-dissipating pipe 412 of the refrigeration machine 410 to the lumen portion positioned at 402, negative-pressure air fan 409 will dissipate
Cold air around heat pipe 412 is blown into via ventilation opening 408 into the inner cavity of cabinet body 2, to radiate to 2 inner cavity of cabinet body, thus
The condensed water of dehumidifier 406 can be utilized, and avoid frequently handling the condensed water inside dehumidifier 406, saved manpower, mention
High working efficiency, it is practical.
Claims (5)
1. a kind of dehumidifying heat dissipation power distribution cabinet being easily installed, including cabinet body (2), it is characterised in that: the bottom end four of the cabinet body (2)
Angle is welded with pedestal (1), and the front side left end of the cabinet body (2) is hinged with rectangular door (3), the intracavity posterior end of the cabinet body (2)
Opening is welded with heat dissipation desiccant body (4), and the upper and lower ends at left and right sides of the inner cavity of the cabinet body (2) are welded with sliding rail
(5), the inner cavity of the sliding rail (5) is plugged with sliding block (6), extends inner cavity and the welding of sliding rail (5) on the inside of the sliding block (6)
Have rectangle frame (8), the rectangle frame (8) is located at the inside front ends of sliding block (6), the positive upper and lower ends of the rectangle frame (8) from
Left-to-right successively offers screw hole, and the bottom end for being located at the sliding block (6) on the right side of the cabinet body (2) inner cavity is welded with rack gear (7), described
Upper and lower ends are interference fitted the outer ring for having bearing on front side of the inner cavity right end of cabinet body (2), and the inner ring of bearing is interference fitted to have and turn
The right end of axis (9), the shaft (9) extends the right end outer wall of cabinet body (2) and is welded with turntable (10), the turntable (10)
Outside is bolted with screw rod (11), and the right end outer wall of the cabinet body (2) offers blind hole (12) two sides up and down, the screw rod (11)
Left end extend the outer wall left end of turntable (10) and plugged with the inner cavity of blind hole (12), the outer wall left end of the shaft (9)
Key connection has the gear (13) being meshed with rack gear (7)；
The heat dissipation desiccant body (4) includes the first rectangular box (401), the top and cabinet body (2) of first rectangular box (401)
Open rearward end at mutually weld, the front end of first rectangular box (401) extends on rear side of the inner cavity of cabinet body (2), described first
The bottom end of rectangular box (401) is welded with the second rectangular box (402), and the front end of second rectangular box (402) extends into cabinet body (2)
Inner cavity on rear side of, the bottom end of second rectangular box (402) is welded with third rectangular box (403), first rectangular box (401)
Inner cavity top on rear side of screw be connected with single-chip microcontroller (404), the first rectangular box is extended on the top of the single-chip microcontroller (404)
(401) the front side top screw of upper surface, first rectangular box (401) is connected with temperature sensor (405), the temperature
Sensor (405) is electrically connected by conducting wire and single-chip microcontroller (404), and the inner cavity bottom end screw of first rectangular box (401) connects
It is connected to dehumidifier (406), the dehumidifier (406) is electrically connected by conducting wire and single-chip microcontroller (404), the dehumidifier (406)
Front end extend the front end outer wall of the first rectangular box (401), be bolted with conduit at the water outlet of water tank of the dehumidifier (406)
(407) one end, the other end of the conduit (407) through the first rectangular box (401) rear side and with third rectangular box (403)
Intracavity posterior end on the right side of bolt, the front end of second rectangular box (402) offers in symmetrical ventilation opening (408) up and down,
The inner cavity front end center position screw of second rectangular box (402) is connected with negative-pressure air fan (409), the negative-pressure air fan
(409) it is electrically connected by conducting wire and single-chip microcontroller (404), the intracavity posterior end center screw of second rectangular box (402)
It is connected with refrigeration machine (410), the refrigeration machine (410) is electrically connected by conducting wire and single-chip microcontroller (404), the refrigeration machine
(410) extend the rear end outer wall of the second rectangular box (402), the inner cavity bottom end left side of the third rectangular box (403) in rear end
Screw is connected with water pump (411), and the water pump (411) is electrically connected by conducting wire and single-chip microcontroller (404), the water pump (411)
Water outlet be bolted with one end of water pipe, and the other end of water pipe extends into the inner cavity of the second rectangular box (402) and is bolted with scattered
One end of heat pipe (412), the other end of the heat-dissipating pipe (412) extend on the right side of the inner cavity of third rectangular box (403), and described the
The rear side upper right corner of three rectangular boxes (403) is bolted with valve (413).
2. a kind of dehumidifying heat dissipation power distribution cabinet being easily installed according to claim 1, it is characterised in that: the sliding rail (5)
Cavity shape be dove-tail, and sliding block (6) is adapted to grafting with the inner cavity of sliding rail (5).
3. a kind of dehumidifying heat dissipation power distribution cabinet being easily installed according to claim 1, it is characterised in that: the sliding block (6)
Length be greater than sliding rail (5) cavity length half.
4. a kind of dehumidifying heat dissipation power distribution cabinet being easily installed according to claim 1, it is characterised in that: the rack gear (7)
Length be equal to sliding block (6) length.
5. a kind of dehumidifying heat dissipation power distribution cabinet being easily installed according to claim 1, it is characterised in that: the heat-dissipating pipe
(412) serpentine-like arrangement.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920198883.XU CN209516355U (en) | 2019-02-15 | 2019-02-15 | A kind of dehumidifying heat dissipation power distribution cabinet being easily installed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198883.XU CN209516355U (en) | 2019-02-15 | 2019-02-15 | A kind of dehumidifying heat dissipation power distribution cabinet being easily installed |
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| CN209516355U true CN209516355U (en) | 2019-10-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431073A (en) * | 2020-05-18 | 2020-07-17 | 江苏中盟电气设备有限公司 | Armored compact ring main unit and installation method thereof |
-
2019
- 2019-02-15 CN CN201920198883.XU patent/CN209516355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111431073A (en) * | 2020-05-18 | 2020-07-17 | 江苏中盟电气设备有限公司 | Armored compact ring main unit and installation method thereof |
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