CN109638687A - A kind of energy-saving power distribution cabinet - Google Patents
A kind of energy-saving power distribution cabinet Download PDFInfo
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- CN109638687A CN109638687A CN201811369617.5A CN201811369617A CN109638687A CN 109638687 A CN109638687 A CN 109638687A CN 201811369617 A CN201811369617 A CN 201811369617A CN 109638687 A CN109638687 A CN 109638687A
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- wall
- cooling capacity
- power distribution
- energy
- distribution cabinet
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of energy-saving power distribution cabinet, including supporting leg, the surface of the supporting leg is welded with poly- ice chest body, the upper surface of poly- ice chest body is welded with outer housing, the inner bottom wall of poly- ice chest body is welded with support plate, the surface of support plate is welded with inner housing, SAPMAC method room is provided between the outer surface of inner housing, the inner wall of outer housing and the inner wall of poly- ice chest body, the surface of inner housing offers outlet air window, one end of outlet air window is related to power distribution cabinet field through inner housing and outer housing and the surface for extending to outer housing.The wind-force that the energy-saving power distribution cabinet can be generated timely by itself when in use targetedly dispels heat, reduce the demand of cooling capacity, refrigeration equipment power is smaller, rainwater can also be utilized well simultaneously, to which the current power distribution cabinet of effective solution can generate a large amount of thermal energy in use, need to consume a large amount of electric energy during heat dissipation to offset heat, the high not energy-efficient problem of power consumption.
Description
Technical field
The present invention relates to power distribution cabinet technical field, specially a kind of energy-saving power distribution cabinet.
Background technique
When in use, internal electronic component can generate a large amount of heat to present power distribution cabinet in the operating condition,
If these heats cannot effectively shed, it will large effect is generated to power distribution cabinet, or even there are serious security risk,
The cooling of power distribution cabinet is mainly dispelled away the heat inside power distribution cabinet using fan at present, although this mode can incite somebody to action
Heat sheds, but fan itself needs continuous consumption electric energy, and energy consumption is higher, and there are also the inner walls in power distribution cabinet equipped with system
Cool equipment, in order to enable temperature does not dissipate inside power distribution cabinet, not will use wind usually although refrigerating plant can reduce temperature
Power blowing cool air, but power distribution cabinet is the device for continuing to generate heat, the air after refrigeration sinks, endlessly High Temperature Gas
Know from experience and be gathered in the top of power distribution cabinet and cannot disperse, at this time if leaning on mouth at top, hot gas shed rear cold air will immediately on
It rises and sheds, if persistently remain cold and hot opposition, it is necessary to endlessly generate a large amount of cold air and go to disappear in hot gas is the same
Change and offset hot gas, this allows for needing the continual refrigeration of powerful refrigeration equipment, and energy consumption is higher, and current power distribution cabinet exists
A large amount of thermal energy can be generated in use process, need to consume a large amount of electric energy during heat dissipation to offset heat, power consumption height is not
Energy conservation, so needing a kind of energy-saving power distribution cabinet.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of energy-saving power distribution cabinets, and solving current power distribution cabinet makes
With a large amount of thermal energy can be generated in the process, need to consume a large amount of electric energy during heat dissipation to offset heat, power consumption Gao Bujie
The problem of energy.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of energy-saving power distribution cabinet, including support
Leg, the surface of the supporting leg are welded with poly- ice chest body, and the upper surface of the poly- ice chest body is welded with outer housing, the poly- ice chest
The inner bottom wall of body is welded with support plate, and the surface of the support plate is welded with inner housing, the outer surface of the inner housing, outer housing
Inner wall and poly- ice chest body inner wall between be provided with SAPMAC method room, the surface of the inner housing offers outlet air window, described
One end of outlet air window through inner housing and outer housing and the surface for extending to outer housing, the outlet air window not with SAPMAC method room
Connection, the surface of the inner housing offer air-intake window, and one end of the air-intake window is run through and extends to SAPMAC method room
Inside, the surface of the outer housing are welded with catch basin, and the surface of the outer housing offers water inlet, and the one of the water inlet
End is flushed with the inner bottom wall of catch basin, and the other end of the water inlet is connected to SAPMAC method room, and the inner bottom wall of the inner housing is opened
Equipped with back-shaped slot, the inner wall sealing of the back-shaped slot is connected with the first cooling capacity pipe, and it is cold that the inner wall of the back-shaped slot is connected with second
Buret, the first cooling capacity pipe and the concave shape of the second cooling capacity pipe, the both ends of the first cooling capacity pipe and the second cooling capacity
The both ends of pipe seal socket, the first cooling capacity pipe and the connection of the second cooling capacity pipe, the inner wall and second of the first cooling capacity pipe
Cooling capacity cavity is formed between the inner wall of cooling capacity pipe, the inside of the cooling capacity cavity is fixedly installed with refrigeration semiconductor, described interior
The inner wall of shell is fixedly installed with control switch, and the output end of the control switch is electrically connected with refrigeration semiconductor.
The inner wall of the inner housing is welded with through tube, and the inner bottom wall of the inner housing offers circular hole, the through tube
Positioned at the inside of circular hole, one end of the through tube runs through circular hole and extends to the interior bottom of SAPMAC method room, and the through tube is remote
One end from circular hole runs through the top of inner housing and extends to the inner top of SAPMAC method room, and the both ends of the through tube are followed with cold
Ring casing connection.
Preferably, the support plate is located at the medium position of inner housing bottom, and the surface of the inner housing passes through air outlet window
Mouthful outer wall be fixedly connected with the inner wall of outer housing, support plate and outlet air window can make inner housing SAPMAC method chamber interior more
Add firm.
Preferably, the inner wall of the air-intake window is oblique, and the air-intake window is located at one end of SAPMAC method chamber interior
It protrudes slightly above, air-intake window protrudes the cooling capacity that can intercept rising, and inclined inner wall can be oriented to cold wind.
Preferably, the position of the outlet air window is higher than the position of air-intake window, and the inner wall of the outlet air window is in incline
Ramp-like, outlet air the window's position height facilitates the cold wind being oriented to by air-intake window tiltedly to blow hot gas and drift away.
Preferably, the catch basin is located at the surface of outlet air window, the quantity of the catch basin one and only one.
Preferably, the first cooling capacity pipe is located at the inside of inner housing, and the second cooling capacity pipe is located at the interior of SAPMAC method room
Portion.
Preferably, the surface of the poly- ice chest body offers water level mouth, and the inner wall of the water level mouth is welded with wire netting, water
Position mouth to gather the water level of cold box house from too high, avoids the rising for influencing air, wire netting can to avoid foreign matter into
Enter to the inside of poly- ice chest body.
Preferably, support rod is welded in the upper surface of the outer housing, and the surface of the support rod is fixedly installed with solar energy
Solar panel, the upper surface of the outer housing are fixedly installed with battery, and luminous energy can be converted electrical energy accumulation by solar panel
In battery, battery can provide electric energy for refrigeration semiconductor.
Preferably, the outer surface of the inner housing is hinged with chamber door, and the surface of the chamber door is fixedly installed with padlock, described
The surface of chamber door is fixedly connected by padlock with the surface of inner housing.
(3) beneficial effect
(1) present invention when in use, starts the refrigeration semiconductor of cooling capacity cavity inside, refrigeration half by control switch
Conductor generates cooling capacity, and cooling capacity first aspect can directly cool down to power distribution cabinet inside, on the other hand can be to SAPMAC method room
Interior bottom cooling, when cooling capacity accumulates to a certain degree, the heat inside inner housing is pushed through the inner top of inner housing,
Partial heat energy can be drifted away by outlet air window, after the cooling capacity accumulation to a certain extent of SAPMAC method chamber interior, due to inner housing
Head temperature is excessively high to cause SAPMAC method indoor top temperature constantly to increase in closed space, at this time the higher SAPMAC method of density
The cooling capacity of chamber interior moves bottom-up, and the heat in SAPMAC method ceiling portion is discharged by outlet air window, and most of cooling capacity exists
The inside of inner housing is intercepted by air-intake window during rising and inner housing top is tiltedly blown by the inner wall of air-intake window guiding
The heat in portion is drifted away by outlet air window and water inlet, has been reached and has been automatically generated wind-force in power distribution cabinet surrounding using the temperature difference,
And the effect for dispelling the thermal energy of accumulation is accurately guided to wind-force progress, the utilization efficiency of cold energy is improved, and reduce disappearing for cooling capacity
It dissipates, has achieved the effect that energy-saving and emission-reduction.
(2) for the present invention by setting SAPMAC method room, the movement of the cooling capacity of one side SAPMAC method chamber interior from below to up can be with
Cooled down comprehensively to the surface of inner housing；The cooling capacity layer of another aspect SAPMAC method chamber interior movement can play heat-insulated well
Effect reduces influence of the outside heat to inner housing.
(3) on the one hand the present invention can collect rainwater by setting catch basin, and rainwater is entered by water inlet collection
The interior bottom of SAPMAC method room, rainwater temperature is lower, can cool down after encountering cooling capacity, and the specific heat capacity of water is larger, so that cooling capacity is able to
It is prolonged to save, and steam can absorb heat evaporation when being carried up the outer surface by inner housing by air, Ke Yizhi
It connects and cools down to inner housing；On the other hand, catch basin can also block outlet air window, and rain is avoided to pass through outlet air window
Enter the inside of inner housing.
(4) present invention is by being arranged through tube, and the part cooling capacity of bottom can directly pass through through tube and rise in SAPMAC method room
The inner top of SAPMAC method room is entered, it can be quickly together with the cooling capacity risen from surrounding by the heat of SAPMAC method indoor top
Pushing is gone out；On the other hand；On the other hand, cooling capacity passes through through tube, the surface temperature of the through tube inside inner housing compared with
Low, after touching the outer wall of through tube, the moisture in air liquefies and along through tube the hot gas inside inner housing to the cold
Surface moves downward, and the interior bottom of SAPMAC method room is entered eventually by circular hole, it is possible to reduce the water content in air,
(5) wind-force that the present invention can be generated timely by itself when in use targetedly dispels heat, reduces
The demand of cooling capacity, refrigeration equipment power is smaller, while can also utilize well to rainwater, so that effective solution is at present
Power distribution cabinet can generate a large amount of thermal energy in use, need to consume a large amount of electric energy during heat dissipation to offset heat
Amount, the high not energy-efficient problem of power consumption.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic enlarged-scale view at B in Fig. 1 of the present invention；
Fig. 3 is outer shell construction perspective view of the present invention；
Fig. 4 is schematic enlarged-scale view at A in Fig. 3 of the present invention；
Fig. 5 is cooling capacity cavity structure cross-sectional view of the present invention.
Wherein, 1 supporting leg, 2 poly- ice chest bodies, 3 outer housings, 4 support plates, 5 inner housings, 6 SAPMAC method rooms, 7 outlet air windows, 8
Air-intake window, 9 catch basins, 10 water inlets, 11 back-shaped slots, 12 first cooling capacity pipes, 13 second cooling capacity pipes, 14 cooling capacity cavitys, 15 systems
Cold semiconductor, 16 control switches, 17 through tubes, 18 circular holes, 19 water level mouths, 20 wire nettings, 21 support rods, 22 solar batteries
Plate, 23 batteries, 24 chamber doors, 25 padlocks.
Specific embodiment
Below in conjunction with attached drawing of the invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs. 1-5, the embodiment of the present invention provides a kind of energy-saving power distribution cabinet, including supporting leg 1, the surface of supporting leg 1
It is welded with poly- ice chest body 2, the surface of poly- ice chest body 2 offers water level mouth 19, and the inner wall of water level mouth 19 is welded with wire netting 20, gathers
The upper surface of ice chest body 2 is welded with outer housing 3, and the inner bottom wall of poly- ice chest body 2 is welded with support plate 4, the surface welding of support plate 4
Have an inner housing 5, support plate 4 is located at the medium position of 5 bottom of inner housing, the surface of inner housing 5 by the outer wall of outlet air window 7 with
The inner wall of outer housing 3 is fixedly connected, and is arranged between the outer surface of inner housing 5, the inner wall of outer housing 3 and the inner wall of poly- ice chest body 2
There is SAPMAC method room 6, the surface of inner housing 5 offers outlet air window 7, and inner housing 5 and outer housing 3 are run through in one end of outlet air window 7
And the surface of outer housing 3 is extended to, outlet air window 7 is not connected to SAPMAC method room 6, and the surface of inner housing 5 offers air-intake window
8, the inner wall of air-intake window 8 is oblique, and one end that air-intake window 8 is located inside SAPMAC method room 6 will protrude slightly above, outlet air window
7 position is higher than the position of air-intake window 8, and the inner wall of outlet air window 7 is oblique, and one end of air-intake window 8 is run through and prolonged
The inside of SAPMAC method room 6 is extended to, the surface of outer housing 3 is welded with catch basin 9, and catch basin 9 is located at the surface of outlet air window 7,
The quantity of catch basin 9 one and only one, the surface of outer housing 3 offers water inlet 10, one end of water inlet 10 and catch basin 9
Inner bottom wall flush, the other end of water inlet 10 is connected to SAPMAC method room 6, and the inner bottom wall of inner housing 5 offers back-shaped slot 11, return
The inner wall sealing of shape slot 11 is connected with the first cooling capacity pipe 12, and the inner wall of back-shaped slot 11 is connected with the second cooling capacity pipe 13, the first cooling capacity
Pipe 12 is located at the inside of inner housing 5, and the second cooling capacity pipe 13 is located at the inside of SAPMAC method room 6, the first cooling capacity pipe 12 and the second cooling capacity
The both ends of the concave shape of pipe 13, the both ends of the first cooling capacity pipe 12 and the second cooling capacity pipe 13 seal socket, the first cooling capacity pipe 12
It is connected to the second cooling capacity pipe 13, is formed with cooling capacity cavity between the inner wall of the first cooling capacity pipe 12 and the inner wall of the second cooling capacity pipe 13
14, the inside of cooling capacity cavity 14 is fixedly installed with refrigeration semiconductor 15, and the inner wall of inner housing 5 is fixedly installed with control switch 16,
The output end of control switch 16 is electrically connected with refrigeration semiconductor 15.
The inner wall of inner housing 5 is welded with through tube 17, and the inner bottom wall of inner housing 5 offers circular hole 18, and through tube 17 is located at
One end of the inside of circular hole 18, through tube 17 runs through circular hole 18 and extends to the interior bottom of SAPMAC method room 6, and through tube 17 is far from circle
The one end in hole 18 through inner housing 5 top and extend to the inner top of SAPMAC method room 6, the both ends of through tube 17 are and SAPMAC method
Room 6 is connected to, and support rod 21 is welded in the upper surface of outer housing 3, and the surface of support rod 21 is fixedly installed with solar panel 22,
The upper surface of outer housing 3 is fixedly installed with battery 23, and the outer surface of inner housing 5 is hinged with chamber door 24, and the surface of chamber door 24 is solid
Dingan County is equipped with padlock 25, and the surface of chamber door 24 is fixedly connected by padlock 25 with the surface of inner housing 5.
In use, starting the refrigeration semiconductor 15 inside cooling capacity cavity 14 by control switch 16, refrigeration semiconductor 15 is produced
Raw food amount, cooling capacity first aspect can directly cool down to power distribution cabinet inside, on the other hand can be to bottom in SAPMAC method room 6
Cooling, when cooling capacity accumulates to a certain degree, the heat inside inner housing 5 is pushed through the inner top of inner housing 5, part
Thermal energy can be drifted away by outlet air window 7, after the cooling capacity accumulation to a certain extent inside SAPMAC method room 6, due to inner housing 5
Head temperature is excessively high to cause 6 inner top temperature of SAPMAC method room constantly to increase in closed space, and density is higher at this time cold follows
Cooling capacity inside ring casing 6 moves bottom-up, and the heat at 6 top of SAPMAC method room is discharged by outlet air window 7, most of cold
It measures and the inside of inner housing 5 is intercepted by air-intake window 8 during rising and is tiltedly blown by the inner wall of air-intake window 8 guiding interior
The heat at 5 top of shell is drifted away by outlet air window 7 and water inlet 10, the cooling capacity inside SAPMAC method room 6 from bottom to top
Outside heat is completely cut off, and is cooled down to the surface of inner housing 5, Sometimes When It Rains, rainwater is passed through water inlet 10 by catch basin 9
The interior bottom for entering SAPMAC method room 6 is collected, rainwater temperature is lower, can cool down after encountering cooling capacity, and the specific heat capacity of water is larger, makes
It obtains cooling capacity to be saved for a long time, and steam can absorb heat when being carried up the outer surface by inner housing 5 by air
Evaporation cools down to inner housing 5, and the part cooling capacity of bottom directly can rise into cold follow by through tube 17 in SAPMAC method room 6
The inner top of ring casing 6 can quickly push out the heat of 6 inner top of SAPMAC method room together with the cooling capacity risen from surrounding
It goes, cooling capacity passes through through tube 17, and the surface temperature of the through tube 17 inside inner housing 5 is lower, the hot gas inside inner housing 5
After the outer wall for touching through tube 17, the moisture in air liquefies to the cold and moves downward along the surface of through tube 17, most
The interior bottom of SAPMAC method room 6 is entered, by circular hole 18 eventually so as to complete the temperature-fall period of entire energy-saving power distribution cabinet.
Claims (9)
1. a kind of energy-saving power distribution cabinet, including supporting leg (1), it is characterised in that: the surface of the supporting leg (1) is welded with poly- ice chest
The upper surface of body (2), the poly- ice chest body (2) is welded with outer housing (3), and the inner bottom wall of the poly- ice chest body (2) is welded with branch
The surface of fagging (4), the support plate (4) is welded with inner housing (5), the outer surface of the inner housing (5), outer housing (3)
It is provided between inner wall and the inner wall of poly- ice chest body (2) SAPMAC method room (6), the surface of the inner housing (5) offers air outlet window
Mouth (7), one end of the outlet air window (7) is through inner housing (5) and outer housing (3) and the surface for extending to outer housing (3), institute
Outlet air window (7) is stated not to be connected to SAPMAC method room (6), the surface of the inner housing (5) offers air-intake window (8), it is described into
The inside of SAPMAC method room (6) is run through and extended in one end of air regulator mouth (8), and the surface of the outer housing (3) is welded with catch basin
(9), the surface of the outer housing (3) offers water inlet (10), one end of the water inlet (10) and the interior bottom of catch basin (9)
Wall flushes, and the other end of the water inlet (10) is connected to SAPMAC method room (6), and the inner bottom wall of the inner housing (5) offers back
The inner wall sealing of shape slot (11), the back-shaped slot (11) is connected with the first cooling capacity pipe (12), the inner wall card of the back-shaped slot (11)
It is connected to the second cooling capacity pipe (13), the first cooling capacity pipe (12) and the concave shape of the second cooling capacity pipe (13), described first
The both ends of cooling capacity pipe (12) and the both ends of the second cooling capacity pipe (13) seal socket, the first cooling capacity pipe (12) and the second cooling capacity
(13) connection is managed, is formed with cooling capacity cavity between the inner wall of the first cooling capacity pipe (12) and the inner wall of the second cooling capacity pipe (13)
(14), the inside of the cooling capacity cavity (14) is fixedly installed with refrigeration semiconductor (15), the fixed peace of the inner wall of the inner housing (5)
Equipped with control switch (16), the output end of the control switch (16) is electrically connected with refrigeration semiconductor (15)；
The inner wall of the inner housing (5) is welded with through tube (17), and the inner bottom wall of the inner housing (5) offers circular hole (18),
The through tube (17) is located at the inside of circular hole (18), and one end of the through tube (17) through circular hole (18) and extends to cold follow
The interior bottom of ring casing (6), the through tube (17) are run through the top of inner housing (5) far from the one end of circular hole (18) and are extended to cold
The both ends of the inner top of circular chamber (6), the through tube (17) are connected to SAPMAC method room (6).
2. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: the support plate (4) is located at inner housing (5)
The surface of the medium position of bottom, the inner housing (5) is fixed by the inner wall of the outer wall and outer housing (3) of outlet air window (7)
Connection.
3. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: the inner wall of the air-intake window (8) is in incline
Ramp-like, the air-intake window (8), which is located at the internal one end in SAPMAC method room (6), to be protruded slightly above.
4. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: want high in the position of the outlet air window (7)
Inner wall in the position of air-intake window (8), the outlet air window (7) is oblique.
5. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: the catch basin (9) is located at outlet air window
(7) surface, the quantity of the catch basin (9) one and only one.
6. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: the first cooling capacity pipe (12) is located at inner casing
The inside of body (5), the second cooling capacity pipe (13) are located at the inside of SAPMAC method room (6).
7. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: the surface of the poly- ice chest body (2) opens up
Have water level mouth (19), the inner wall of the water level mouth (19) is welded with wire netting (20).
8. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: weld the upper surface of the outer housing (3)
The surface of support rod (21), the support rod (21) is fixedly installed with solar panel (22), the upper table of the outer housing (3)
Face is fixedly installed with battery (23).
9. a kind of energy-saving power distribution cabinet according to claim 1, it is characterised in that: the outer surface of the inner housing (5) is hinged
Have chamber door (24), the surface of the chamber door (24) is fixedly installed with padlock (25), and the surface of the chamber door (24) passes through padlock
(25) it is fixedly connected with the surface of inner housing (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811369617.5A CN109638687B (en) | 2018-11-16 | 2018-11-16 | Energy-saving power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369617.5A CN109638687B (en) | 2018-11-16 | 2018-11-16 | Energy-saving power distribution cabinet |
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| CN109638687B CN109638687B (en) | 2020-11-06 |
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| CN111063576A (en) * | 2019-11-25 | 2020-04-24 | 国网山东省电力公司阳信县供电公司 | Mounting mechanism for high-voltage circuit breaker |
| CN111642087A (en) * | 2020-05-28 | 2020-09-08 | 上海三达电子科技有限公司 | Double-spectrum fire alarm detector main control box |
| CN113192736A (en) * | 2021-07-05 | 2021-07-30 | 江苏龙创电气有限公司 | Transformer |
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| CN113192736A (en) * | 2021-07-05 | 2021-07-30 | 江苏龙创电气有限公司 | Transformer |
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