CN116799663A - Energy-saving power distribution cabinet - Google Patents
Energy-saving power distribution cabinet Download PDFInfo
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- CN116799663A CN116799663A CN202210210283.7A CN202210210283A CN116799663A CN 116799663 A CN116799663 A CN 116799663A CN 202210210283 A CN202210210283 A CN 202210210283A CN 116799663 A CN116799663 A CN 116799663A
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- power distribution
- distribution cabinet
- cabinet body
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000003756 stirring Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000004781 supercooling Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to an energy-saving power distribution cabinet which comprises a power distribution cabinet body, wherein a cold water tank is fixedly connected to one side of the power distribution cabinet body, and a heat exchange mechanism is arranged in the power distribution cabinet body; the heat exchange mechanism comprises a suction fan, the suction fan is installed at the top of the inner cavity of the power distribution cabinet body, a double-shaft motor is installed at the top of the power distribution cabinet body, the double-shaft motor rotates to drive the suction fan to work, gas in the power distribution cabinet body can be discharged into the circulating pipe from the exhaust pipe through the suction fan, cooled in the supercooling water tank and discharged into the power distribution cabinet body again, the purpose of recycling gas in the power distribution cabinet body is achieved, external gas can be effectively avoided being introduced, the problem that the external gas is introduced to cool the power distribution cabinet body and the electric elements in the power distribution cabinet are easy to be affected by damp and lose efficacy or short circuit condition is easily caused is solved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an energy-saving power distribution cabinet.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
In the south area, the temperature is higher throughout the year, the daytime temperature is hot and dry, the night is easy to wet, a large amount of heat can be generated by electronic elements in the power distribution cabinet under the influence of the air temperature in the working state, the fan in the power distribution cabinet can be always in the working state, the outside air is usually introduced to cool the power distribution cabinet in the past, and if the protection is not ensured, the electric elements in the power distribution cabinet are easy to be affected by damp and lose efficacy or short circuit under the moist air temperature, so that the service life of the electric elements is reduced.
For this purpose, an energy-saving power distribution cabinet is proposed.
Disclosure of Invention
The invention aims to provide an energy-saving power distribution cabinet, which aims to solve the problems that the electric elements in the power distribution cabinet are easily affected with damp and lose efficacy or have short circuit condition when external air is introduced to cool the power distribution cabinet.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an energy-saving power distribution cabinet, comprising:
the power distribution cabinet comprises a power distribution cabinet body, wherein a cold water tank is fixedly connected to one side of the power distribution cabinet body;
a heat exchange mechanism is arranged in the power distribution cabinet body;
the heat exchange mechanism comprises a suction fan, the suction fan is arranged at the top of an inner cavity of the power distribution cabinet body, a double-shaft motor is arranged at the top of the power distribution cabinet body, an output shaft at one end of the double-shaft motor is fixedly connected with a rotating shaft on the suction fan, an exhaust pipe is arranged at the top of the suction fan, and a circulating pipe is arranged in the cold water tank;
the top end of the circulating pipe penetrates through the cold water tank and is fixedly connected with the exhaust pipe, the bottom end of the circulating pipe penetrates through the cold water tank and the power distribution cabinet body, and the circulating pipe is communicated with the exhaust pipe and the inside of the power distribution cabinet body;
the power distribution cabinet is characterized in that a pushing mechanism is arranged at the top of an inner cavity of the power distribution cabinet body.
The double-shaft motor rotates to drive the suction fan to work, gas in the power distribution cabinet body can be discharged into the circulating pipe from the exhaust pipe through the suction fan, and is discharged into the power distribution cabinet body after being cooled in the cold water tank, so that the purpose of recycling the gas in the power distribution cabinet body is achieved, and external gas can be effectively prevented from being introduced.
Preferably, the pushing mechanism comprises a cylinder, the cylinder is fixedly connected to the power distribution cabinet body, a top plate is connected in the cylinder in a sealing sliding manner, a first spring is fixedly connected between the top plate and the top of the inner cavity of the cylinder, and a through hole is formed in the top of the cylinder.
The double-shaft motor rotates to drive the suction fan to work, gas in the power distribution cabinet body can be discharged into the circulating pipe from the exhaust pipe through the suction fan, and is discharged into the power distribution cabinet body again after being cooled in the cold water tank, so that water in the cold water tank can be heated gradually through the circulation, the power distribution cabinet body can be heated at the moment, the internal pressure of the power distribution cabinet body is increased due to the fact that the gas in the power distribution cabinet body is heated, the gas extrusion top plate can move upwards and extrude the first spring, the contact pieces can be enabled to be in contact with the two contact pieces to control the opening of the refrigerating pieces conveniently, water in the cold water tank is cooled, and the fact that external gas does not need to be introduced can be automatically cooled in the power distribution cabinet body is achieved.
Preferably, one side of the first spring is provided with a second spring, the second spring is fixedly connected with the top of the inner cavity of the cylinder, contact pieces are arranged at the bottom end of the second spring and the top of the top plate, a refrigerating piece is arranged on the side wall of the cold water tank, the two contact pieces are electrically connected with the refrigerating piece together, and a reciprocating mechanism is arranged at the top of the cold water tank.
When the internal pressure of the power distribution cabinet is increased due to the fact that the internal gas of the power distribution cabinet is heated, the gas extrusion top plate moves upwards and extrudes the first spring, two contact pieces can be in contact with each other and extrude the second spring, at the moment, the cooling of water in the cold water tank can be achieved by opening the cooling piece, so that the gas in the circulating pipe can be cooled conveniently, the internal circulation cooling of the power distribution cabinet can be effectively achieved, the cooling effect can be effectively improved, and the introduction of external gas is avoided.
Preferably, the reciprocating mechanism comprises an L-shaped plate, the L-shaped plate is fixedly connected with the top of the cold water tank, a cam is rotationally connected to the L-shaped plate, a first contact plate is contacted with the bottom of the cam, a poking rod is arranged on the rear side of the circulating pipe, a plurality of poking plates are uniformly and fixedly connected to the rod wall of the poking rod, the poking rod is slidably connected with the top of the cold water tank, the top of the poking rod is fixedly connected with the first contact plate, a third spring is sleeved on the rod wall of the poking rod, two ends of the third spring are fixedly connected with the first contact plate and the cold water tank, and one side, away from the cam, of the L-shaped plate is provided with a blowing mechanism.
When the cam rotates, when the protruding end of the cam contacts the first contact plate, the first contact plate can drive the stirring rod to move downwards and extrude the third spring, when the protruding end of the cam is far away from the first contact plate, the first contact plate is extended and driven to return to the original position under the acting force of the third spring, at the moment, the stirring rod can move repeatedly up and down and stir water in the cold water tank through the stirring plate, the purpose of uniform heating is achieved, the water temperature in the cold water tank is balanced, and the air in the circulating pipe can be effectively cooled.
Preferably, the blowing mechanism comprises a fixed cylinder, the fixed cylinder is fixedly connected with the L-shaped plate, a piston rod is slidably connected in the fixed cylinder, the piston rod is slidably connected with the L-shaped plate, the other end of the piston rod is fixedly connected with a second contact plate, the second contact plate is in contact with the side wall of the cam, a fourth spring is sleeved on the rod wall of the piston rod, and two ends of the fourth spring are fixedly connected with the second contact plate and the L-shaped plate.
When the cam rotates, when the protruding end of the cam contacts the second contact plate, the second contact plate can drive the piston rod to move rightwards and extrude the fourth spring, when the protruding end of the cam is far away from the second contact plate, the second contact plate is extended and driven to return to the original position under the acting force of the fourth spring, and at the moment, the piston rod can be pushed repeatedly in the fixed cylinder, so that the top of the solar panel can be conveniently and subsequently dedusted, and the aim of dedusting is achieved.
Preferably, the fixed section of thick bamboo is kept away from one side of L shaped plate has cup jointed the outlet duct, the output of outlet duct is kept away from one side of fixed section of thick bamboo is provided with solar panel, solar panel installs the top of switch board body.
The top of solar panel is blown to through the outlet duct to the gas that makes in the fixed section of thick bamboo through the piston rod promotes repeatedly, can realize removing dust the top of solar panel, can effectually improve the solar panel by the effect of sunshine irradiation.
Preferably, the rear side of biax motor is provided with the riser, biax motor's top output shaft fixedly connected with the conical gear of the looks adaptation of rotating on the riser, two conical gear intermeshing, upside pivot on the conical gear with in the pivot on the cam all cup jointed the sheave, two the transmission is connected with the belt between the sheave.
When the double-shaft motor is started, the bevel gear can be driven to rotate, and the cam can be driven to rotate through the cooperation of the belt, so that the purpose of driving is achieved, and the reciprocating mechanism and the blowing mechanism can be driven to work subsequently.
Preferably, the blower is installed to the inner chamber bottom of switch board body, gather the fan housing is installed to the output of blower, gather the lateral wall of fan housing with the output fixed connection of circulating pipe, solar panel with biax motor the blower with battery electric connection on the refrigeration piece.
The air exhausted from the circulating pipe can be blown upwards into the power distribution cabinet body through the blower, so that the air can be effectively dispersed, the heat dissipation effect is improved, the temperature of the air in the power distribution cabinet body is balanced, and the detection efficiency of a subsequent temperature sensor can be effectively improved;
the solar panel can supply power for the storage batteries on the double-shaft motor, the blower and the refrigerating sheet, so that the purpose of energy conservation is achieved, and resources can be effectively saved.
Preferably, a temperature sensor is installed at the center of the top of the power distribution cabinet body, and the temperature sensor is electrically connected with the double-shaft motor and the blower.
The temperature sensor is arranged to sense the temperature in the power distribution cabinet body, and the double-shaft motor is automatically controlled to be started, so that the induced draft work is driven to cool the power distribution cabinet body.
Preferably, the top of the cold water tank is provided with a water filling port, one side of the bottom of the cold water tank is sleeved with a drain pipe, and a valve is arranged on the drain pipe.
The water can be stored in the cold water tank through the water filling port, and the water in the cold water tank can be discharged through opening the valve on the drain pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the double-shaft motor rotates to drive the suction fan to work, gas in the power distribution cabinet body can be discharged into the circulating pipe from the exhaust pipe through the suction fan, and discharged into the power distribution cabinet body again after being cooled in the cold water tank, discharged wind bodies in the circulating pipe can be blown upwards to be dispersed in the power distribution cabinet body through the work of the blower, the gas can be effectively dispersed, the heat radiation effect is improved, the gas temperature in the power distribution cabinet body is balanced, the purpose of recycling the gas in the power distribution cabinet body is achieved, and the external gas can be effectively avoided.
2. When the internal gas of switch board is heated and leads to its internal pressure to grow for gas extrusion roof upward movement and extrusion first spring can realize that two contact pieces contact and extrusion second spring, can realize that the refrigeration piece is opened to cool down to the water in the cold water tank this moment, so that to the gaseous cooling in the circulating pipe, thereby can effectually circulate the cooling to this internal cooling of switch board, can effectually improve the cooling effect, and avoid introducing external gas, thereby can realize not needing introducing external gas and cool down this internal cooling of switch board automatically.
Drawings
FIG. 1 is an overall cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the structure of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a front view of the cam of the present invention;
FIG. 4 is a left cross-sectional view of the cold water tank of the present invention;
FIG. 5 is an overall top view of the present invention;
fig. 6 is an overall elevation view of the present invention.
In the figure: 1. a power distribution cabinet body; 2. a cold water tank; 3. a suction fan; 4. an exhaust pipe; 5. a circulation pipe; 6. a drain pipe; 7. a toggle plate; 8. a temperature sensor; 9. a cylinder; 10. a top plate; 11. a first spring; 12. a second spring; 13. a contact piece; 14. a through port; 15. a cooling sheet; 16. a blower; 17. a solar panel; 18. an L-shaped plate; 19. a third spring; 20. a first contact plate; 21. a cam; 22. a fixed cylinder; 23. a second contact plate; 24. a fourth spring; 25. a piston rod; 26. a toggle rod; 27. an air outlet pipe; 28. a wind collecting hood; 29. a biaxial motor; 30. a bevel gear; 31. a riser; 32. and a water filling port.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, the present invention provides an energy-saving power distribution cabinet, which has the following technical scheme:
an energy-saving power distribution cabinet, comprising:
the power distribution cabinet comprises a power distribution cabinet body 1, wherein a cold water tank 2 is fixedly connected to one side of the power distribution cabinet body 1;
a heat exchange mechanism is arranged in the power distribution cabinet body 1;
the heat exchange mechanism comprises a suction fan 3, the suction fan 3 is arranged at the top of an inner cavity of the power distribution cabinet body 1, a double-shaft motor 29 is arranged at the top of the power distribution cabinet body 1, one end output shaft of the double-shaft motor 29 is fixedly connected with a rotating shaft on the suction fan 3, an exhaust pipe 4 is arranged at the top of the suction fan 3, and a circulating pipe 5 is arranged in the cold water tank 2;
the top end of the circulating pipe 5 penetrates through the cold water tank 2 and is fixedly connected with the exhaust pipe 4, the bottom end of the circulating pipe 5 penetrates through the cold water tank 2 and the power distribution cabinet body 1, and the circulating pipe 5 is communicated with the exhaust pipe 4 and the inside of the power distribution cabinet body 1;
the pushing mechanism is arranged at the top of the inner cavity of the power distribution cabinet body 1.
The double-shaft motor 29 rotates to drive the suction fan 3 to work, gas in the power distribution cabinet body 1 can be discharged into the circulating pipe 5 from the exhaust pipe 4 through the suction fan 3, and is discharged into the power distribution cabinet body 1 again after being cooled in the cold water tank 2, so that the aim of recycling the gas in the power distribution cabinet body is fulfilled, and the introduction of external gas can be effectively avoided.
As an embodiment of the present invention, referring to fig. 2, the pushing mechanism includes a cylinder 9, the cylinder 9 is fixedly connected to the power distribution cabinet body 1, a top plate 10 is hermetically and slidably connected in the cylinder 9, a first spring 11 is fixedly connected between the top plate 10 and the top of the inner cavity of the cylinder 9, and a through hole 14 is formed in the top of the cylinder 9.
The double-shaft motor 29 rotates to drive the suction fan 3 to work, gas in the power distribution cabinet body 1 can be discharged into the circulating pipe 5 from the exhaust pipe 4 through the suction fan 3, the gas is cooled in the cold water tank 2 and then discharged into the power distribution cabinet body 1 again, the circulation can gradually heat water in the cold water tank 2, the power distribution cabinet body 1 can be heated at the moment, the fact that the pressure in the power distribution cabinet body 1 is increased due to the fact that the gas in the power distribution cabinet body 1 is heated can be achieved, the upward movement of the gas extrusion top plate 10 and the extrusion of the first spring 11 can be achieved at the moment, the two contact pieces 13 can be conveniently made to contact with each other to control the opening of the refrigerating piece 15, the water in the cold water tank 2 is cooled, and the fact that the outside gas does not need to be introduced can be achieved to automatically cool the power distribution cabinet body 1.
As an embodiment of the present invention, referring to fig. 1 and 2, a second spring 12 is disposed at one side of a first spring 11, the second spring 12 is fixedly connected with the top of the inner cavity of a cylinder 9, contact pieces 13 are mounted at the bottom end of the second spring 12 and the top of a top plate 10, a refrigerating piece 15 is mounted on the side wall of a cold water tank 2, the two contact pieces 13 are electrically connected with the refrigerating piece 15 together, and a reciprocating mechanism is disposed at the top of the cold water tank 2.
When the pressure in the power distribution cabinet body 1 is increased due to the fact that the gas is heated, the gas extrusion top plate 10 moves upwards and extrudes the first spring 11, two contact pieces 13 can be contacted and the second spring 12 is extruded, at the moment, the cooling piece 15 can be opened to cool water in the cold water tank 2 so as to cool the gas in the circulating pipe 5, therefore, the power distribution cabinet body 1 can be effectively cooled in a circulating mode, the cooling effect can be effectively improved, and external gas is prevented from being introduced.
As an embodiment of the present invention, referring to fig. 1, 3 and 4, the reciprocating mechanism includes an L-shaped plate 18, the L-shaped plate 18 is fixedly connected with the top of the cold water tank 2, a cam 21 is rotatably connected to the L-shaped plate 18, the bottom of the cam 21 contacts with a first contact plate 20, a toggle rod 26 is disposed at the rear side of the circulation tube 5, a plurality of toggle plates 7 are uniformly and fixedly connected to the rod wall of the toggle rod 26, the toggle rod 26 is slidably connected with the top of the cold water tank 2, the top end of the toggle rod 26 is fixedly connected with the first contact plate 20, a third spring 19 is sleeved on the rod wall of the toggle rod 26, both ends of the third spring 19 are fixedly connected with the first contact plate 20 and the cold water tank 2, and a blowing mechanism is disposed at one side of the L-shaped plate 18 far from the cam 21.
When the cam 21 rotates, when the protruding end of the cam 21 contacts the first contact plate 20, the first contact plate 20 can drive the toggle rod 26 to move downwards and extrude the third spring 19, when the protruding end of the cam 21 is far away from the first contact plate 20, the first contact plate 20 is driven to return to the original position by extending under the acting force of the third spring 19, at the moment, the up-and-down repeated movement of the toggle rod 26 can be realized, water in the cold water tank 2 is toggled through the toggle plate 7, the purpose of uniform heating is achieved, the water temperature in the cold water tank 2 is balanced, and the air in the circulating pipe 5 can be effectively cooled.
As an embodiment of the present invention, referring to fig. 1, the air blowing mechanism includes a fixed cylinder 22, the fixed cylinder 22 is fixedly connected with the L-shaped plate 18, a piston rod 25 is slidably connected with the fixed cylinder 22, the piston rod 25 is slidably connected with the L-shaped plate 18, the other end of the piston rod 25 is fixedly connected with a second contact plate 23, the second contact plate 23 contacts with the side wall of the cam 21, a fourth spring 24 is sleeved on the rod wall of the piston rod 25, and both ends of the fourth spring 24 are fixedly connected with the second contact plate 23 and the L-shaped plate 18.
When the cam 21 rotates, when the protruding end of the cam 21 contacts the second contact plate 23, the second contact plate 23 drives the piston rod 25 to move rightwards and extrude the fourth spring 24, when the protruding end of the cam 21 is far away from the second contact plate 23, the second contact plate 23 is driven to return to the original position by extending under the acting force of the fourth spring 24, and at the moment, the piston rod 25 can be repeatedly pushed in the fixed cylinder 22, so that the top of the solar panel 17 can be conveniently and subsequently dedusted, and the aim of dedusting is achieved.
As an embodiment of the present invention, referring to fig. 1, an air outlet pipe 27 is sleeved on one side of the fixing cylinder 22 away from the L-shaped plate 18, and a solar panel 17 is disposed on one side of the output end of the air outlet pipe 27 away from the fixing cylinder 22, and the solar panel 17 is mounted on the top of the power distribution cabinet body 1.
The top of solar panel 17 is blown to through outlet duct 27 through piston rod 25 pushing repeatedly makes the interior gas of fixed section of thick bamboo 22, can realize removing dust to the top of solar panel 17, can effectually improve solar panel 17 by the effect of sunshine irradiation.
As an embodiment of the present invention, referring to fig. 1 and 5, a riser 31 is disposed at the rear side of the biaxial motor 29, an adaptive bevel gear 30 rotatably connected to the riser 31 is fixedly connected to a top output shaft of the biaxial motor 29, the two bevel gears 30 are engaged with each other, sheaves are respectively sleeved on a rotating shaft on the upper bevel gear 30 and a rotating shaft on the cam 21, and a belt is connected between the two sheaves in a transmission manner.
When the double-shaft motor 29 is started, the bevel gear 30 can be driven to rotate, and the cam 21 can be driven to rotate through the cooperation of the belt, so that the purpose of driving is achieved, and the reciprocating mechanism and the blowing mechanism can be driven to work subsequently.
As an embodiment of the present invention, referring to fig. 1, a blower 16 is installed at the bottom of an inner cavity of a power distribution cabinet body 1, a wind collecting cover 28 is installed at an output end of the blower 16, a side wall of the wind collecting cover 28 is fixedly connected with an output end of a circulation pipe 5, and a solar panel 17 is electrically connected with a double-shaft motor 29, the blower 16 and a storage battery on a refrigerating sheet 15.
The air discharged from the circulating pipe 5 can be blown upwards into the power distribution cabinet body 1 through the blower 16, so that the air can be effectively dispersed, the heat dissipation effect is improved, the air temperature in the power distribution cabinet body 1 is balanced, and the detection efficiency of the subsequent temperature sensor 8 can be effectively improved;
the solar panel 17 can supply power for the storage batteries on the double-shaft motor 29, the blower 16 and the refrigerating sheet 15, so that the purpose of energy conservation is achieved, and resources can be effectively saved.
As an embodiment of the present invention, referring to fig. 1, a temperature sensor 8 is installed at the top center of the power distribution cabinet body 1, and the temperature sensor 8 is electrically connected with a biaxial motor 29 and a blower 16.
The temperature in the power distribution cabinet body 1 can be sensed through the arrangement of the temperature sensor 8, and the double-shaft motor 29 is automatically controlled to be started, so that the suction fan 3 is driven to work to cool the power distribution cabinet body 1.
As an embodiment of the present invention, referring to fig. 1, a water filling port 32 is formed at the top of a cold water tank 2, a drain pipe 6 is connected to one side of the bottom of the cold water tank 2, and a valve is installed on the drain pipe 6.
The water can be stored in the cold water tank 2 through the water filling port 32, and the water in the cold water tank 2 can be discharged by opening the valve on the water discharging pipe 6.
Working principle: firstly, water is stored in the cold water tank 2 through the water filling port 32, when the internal air temperature of the power distribution cabinet body 1 rises in the working process, heat can move upwards to collect, at the moment, the temperature sensor 8 senses the temperature in the power distribution cabinet body 1, the double-shaft motor 29 and the blower 16 are automatically controlled to be started, the double-shaft motor 29 rotates to drive the suction fan 3 to work, gas in the power distribution cabinet body 1 can be discharged into the circulating pipe 5 from the exhaust pipe 4 through the suction fan 3 and then is discharged into the power distribution cabinet body 1 again after being cooled in the cold water tank 2, and the air discharged from the circulating pipe 5 can be blown upwards in the power distribution cabinet body 1 through the operation of the blower 16, so that the gas can be effectively dispersed, the heat dissipation effect is improved, and the gas temperature in the power distribution cabinet body 1 is balanced.
Simultaneously biax motor 29 drives bevel gear 30 and rotates, can realize driving cam 21 through the cooperation of belt and rotate, when the protruding end of cam 21 contacts first contact plate 20, first contact plate 20 can drive and stir the pole 26 downward movement and extrude third spring 19, when the protruding end of cam 21 kept away from first contact plate 20, extend under the effort of third spring 19 and drive first contact plate 20 and get back to original position, can realize stirring pole 26 up-and-down repetitive motion and stir the water in the cold water tank 2 through stirring board 7 this moment, reach the even purpose of being heated, and make the temperature of water in the cold water tank 2 balanced, can effectually cool down the gas in the circulating pipe 5, with this circulation can make the water in the cold water tank 2 get warm gradually, can make the switch board body 1 internal heating at this moment, when the gas in the switch board body 1 is heated and is led its internal pressure to grow, make the gas extrusion roof 10 upward movement and extrude first spring 11 this moment, can realize that two contact pieces 13 contact and extrude second spring 12, can realize that stir the pole 15 opens the water in the cold water tank 2, can effectively cool down the circulating pipe 5, thereby can be cooled down effectively, can be avoided cooling down the air in the cooling body 1, can be cooled down effectively, and the cooling effect can be introduced to the cooling down in the cooling down to the air in the circulating pipe 5.
Meanwhile, the cam 21 rotates, when the protruding end of the cam 21 contacts the second contact plate 23, the second contact plate 23 drives the piston rod 25 to move rightwards and extrude the fourth spring 24, when the protruding end of the cam 21 is far away from the second contact plate 23, the second contact plate 23 is driven to return to the original position by extending under the acting force of the fourth spring 24, at the moment, the piston rod 25 can be repeatedly pushed in the fixed cylinder 22, the gas in the fixed cylinder 22 is blown to the top of the solar panel 17 through the gas outlet pipe 27 by repeatedly pushing the piston rod 25, dust removal on the top of the solar panel 17 can be realized, and the effect of the solar panel 17 irradiated by sunlight can be effectively improved.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An energy-saving power distribution cabinet, comprising:
the power distribution cabinet comprises a power distribution cabinet body (1), wherein a cold water tank (2) is fixedly connected to one side of the power distribution cabinet body (1);
the method is characterized in that: a heat exchange mechanism is arranged in the power distribution cabinet body (1);
the heat exchange mechanism comprises a suction fan (3), the suction fan (3) is arranged at the top of an inner cavity of the power distribution cabinet body (1), a double-shaft motor (29) is arranged at the top of the power distribution cabinet body (1), one end output shaft of the double-shaft motor (29) is fixedly connected with a rotating shaft on the suction fan (3), an exhaust pipe (4) is arranged at the top of the suction fan (3), and a circulating pipe (5) is arranged in the cold water tank (2);
the top end of the circulating pipe (5) penetrates through the cold water tank (2) and is fixedly connected with the exhaust pipe (4), the bottom ends of the circulating pipes (5) penetrate through the cold water tank (2) and the power distribution cabinet body (1), and the circulating pipes (5) are communicated with the exhaust pipe (4) and the inside of the power distribution cabinet body (1);
the top of the inner cavity of the power distribution cabinet body (1) is provided with a pushing mechanism.
2. An energy-saving power distribution cabinet according to claim 1, characterized in that: the pushing mechanism comprises a cylinder (9), the cylinder (9) is fixedly connected to the power distribution cabinet body (1), a top plate (10) is connected in the cylinder (9) in a sealing sliding mode, a first spring (11) is fixedly connected between the top plate (10) and the top of an inner cavity of the cylinder (9), and a through hole (14) is formed in the top of the cylinder (9).
3. An energy-saving power distribution cabinet according to claim 2, characterized in that: one side of first spring (11) is provided with second spring (12), second spring (12) with inner chamber top fixed connection of drum (9), contact piece (13) are all installed at the bottom of second spring (12) with the top of roof (10), install refrigeration piece (15) on the lateral wall of cold water tank (2), two contact piece (13) jointly with refrigeration piece (15) electric connection, the top of cold water tank (2) is provided with reciprocating motion mechanism.
4. An energy-saving power distribution cabinet according to claim 3, characterized in that: the reciprocating mechanism comprises an L-shaped plate (18), the L-shaped plate (18) is fixedly connected with the top of the cold water tank (2), a cam (21) is rotatably connected to the L-shaped plate (18), a first contact plate (20) is contacted with the bottom of the cam (21), a stirring rod (26) is arranged on the rear side of the circulating pipe (5), a plurality of stirring plates (7) are uniformly and fixedly connected to the rod wall of the stirring rod (26), the stirring rod (26) is in sliding connection with the top of the cold water tank (2), the top of the stirring rod (26) is fixedly connected with the first contact plate (20), a third spring (19) is sleeved on the rod wall of the stirring rod (26), both ends of the third spring (19) are fixedly connected with the first contact plate (20) and the cold water tank (2), and one side, far away from the cam (21), of the L-shaped plate (18) is provided with a blowing mechanism.
5. The energy-saving power distribution cabinet of claim 4, wherein: the blowing mechanism comprises a fixed cylinder (22), the fixed cylinder (22) is fixedly connected with an L-shaped plate (18), a piston rod (25) is connected in the fixed cylinder (22) in a sliding mode, the piston rod (25) is connected with the L-shaped plate (18) in a sliding mode, a second contact plate (23) is fixedly connected with the other end of the piston rod (25), the second contact plate (23) is in contact with the side wall of the cam (21), a fourth spring (24) is sleeved on the rod wall of the piston rod (25), and two ends of the fourth spring (24) are fixedly connected with the second contact plate (23) and the L-shaped plate (18).
6. The energy-saving power distribution cabinet of claim 4, wherein: one side that fixed section of thick bamboo (22) is kept away from L shaped plate (18) has cup jointed outlet duct (27), the output of outlet duct (27) is kept away from one side of fixed section of thick bamboo (22) is provided with solar panel (17), solar panel (17) are installed at the top of switch board body (1).
7. The energy-saving power distribution cabinet of claim 4, wherein: the rear side of biax motor (29) is provided with riser (31), the top output shaft fixedly connected with of biax motor (29) with bevel gear (30) of the looks adaptation of rotating on riser (31), two bevel gear (30) intermeshing, upside pivot on bevel gear (30) with all cup jointed the sheave in the pivot on cam (21), two the transmission is connected with the belt between the sheave.
8. The energy-saving power distribution cabinet of claim 6, wherein: the electric power distribution cabinet is characterized in that a blower (16) is arranged at the bottom of an inner cavity of the power distribution cabinet body (1), a wind collecting cover (28) is arranged at the output end of the blower (16), the side wall of the wind collecting cover (28) is fixedly connected with the output end of the circulating pipe (5), and the solar panel (17) is electrically connected with the double-shaft motor (29), the blower (16) and a storage battery on the refrigerating sheet (15).
9. An energy-saving power distribution cabinet according to claim 1, characterized in that: the temperature sensor (8) is installed at the top center of the power distribution cabinet body (1), and the temperature sensor (8) is electrically connected with the double-shaft motor (29) and the blower (16).
10. An energy-saving power distribution cabinet according to claim 1, characterized in that: the top of cold water tank (2) has seted up water filling port (32), drain pipe (6) have been cup jointed to bottom one side of cold water tank (2), install the valve on drain pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210283.7A CN116799663A (en) | 2022-03-04 | 2022-03-04 | Energy-saving power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210283.7A CN116799663A (en) | 2022-03-04 | 2022-03-04 | Energy-saving power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN116799663A true CN116799663A (en) | 2023-09-22 |
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ID=88044731
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210210283.7A Pending CN116799663A (en) | 2022-03-04 | 2022-03-04 | Energy-saving power distribution cabinet |
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| Country | Link |
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| CN (1) | CN116799663A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117526136A (en) * | 2023-11-21 | 2024-02-06 | 保定日正电力设备有限公司 | Multidirectional cooling type high-voltage board with internal and external airflow circulation function |
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| CN117526136B (en) * | 2023-11-21 | 2024-04-30 | 保定日正电力设备有限公司 | Multidirectional cooling type high-voltage board with internal and external airflow circulation function |
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