CN112332232B - Box-type substation - Google Patents
Box-type substation Download PDFInfo
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- CN112332232B CN112332232B CN202011244284.0A CN202011244284A CN112332232B CN 112332232 B CN112332232 B CN 112332232B CN 202011244284 A CN202011244284 A CN 202011244284A CN 112332232 B CN112332232 B CN 112332232B
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- Prior art keywords
- water
- groove
- fixedly connected
- baffle
- heat dissipation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- 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)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a box-type substation, which comprises a top cover, a substation main body and a base, wherein heat dissipation holes are formed in the side wall of the substation main body, the heat dissipation holes are communicated with an evaporative cooling channel, a filter screen is fixedly arranged inside the heat dissipation holes, a rotary drum is movably arranged inside a water collection tank, a threaded screw rod is movably penetrated inside one side of the rotary drum close to a pushing groove, a push rod is movably penetrated inside one side of the rotary drum close to the evaporative cooling channel, a connecting spring is movably connected between the push rod and the threaded screw rod, and a partition plate is fixedly connected to one end, far away from a conductive post, of the insulation post, in use, water flow is rotationally dispersed and then discharged into the evaporative cooling channel, the heat dissipation capacity is improved, meanwhile, the water flow enters the heat dissipation holes to flush the filter screen, the influence on the heat dissipation effect due to the blockage of the filter screen is avoided, and the partition plate is inserted into the heat dissipation holes to separate the internal and external environments while the water is discharged from the water collection tank, and the damage to electronic elements caused by water entering the transformer substation is avoided.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to a box type transformer substation.
Background
The box-type transformer substation has the advantages of small volume, light weight, low loss and the like, and is widely applied to residential districts, factories and mines, enterprises, schools and other places. Box-type substation sets up in the open air mostly, and is higher to the requirement of heat dispersion performance, and the ventilation window that adopts mostly dispels the heat at present, but the efficiency of this method is lower.
Among the prior art, application number is a roof heat dissipation formula box-type substation of "201310241675.0", including box, ventilation window and roof, the inside packing of roof has the coolant liquid, has seted up the dust screen on the roof, takes away the heat through coolant liquid evaporation heat absorption in the roof, reaches the purpose of heat dissipation cooling.
However, the prior art still has more defects, such as: 1, cooling by adopting a method of filling a top plate with cooling liquid, so that the cooling liquid can seep into the box body for a long time, and great damage is caused to the operation of electronic elements; 2, the transformer substation needs to prevent dust, prevent requirements such as toy, adopts the ventilation fan can not cut off the dust, and the toy also can get into the transformer substation through the ventilation fan inside simultaneously, causes harm for electronic component's operation.
Disclosure of Invention
The invention aims to provide a box-type substation to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a box-type transformer substation comprises a top cover, a transformer substation main body and a base, wherein the top cover is provided with a drainage channel, and the transformer substation main body is provided with a collecting tank matched with the drainage channel;
the side wall of the transformer substation main body is provided with heat dissipation holes, the side wall of the transformer substation main body is provided with an evaporative cooling channel, the heat dissipation holes are communicated with the evaporative cooling channel, and a filter screen is fixedly arranged inside the heat dissipation holes;
the side wall of the transformer substation main body is provided with a water collecting tank, the communication part of the evaporation cooling channel and the heat dissipation holes is positioned between the filter screen and the water collecting tank, the water collecting tank is communicated with the water collecting tank through a water inlet tank, the side, close to each other, of the water collecting tank is communicated with the evaporation cooling channel through a communication tank, the side, away from the evaporation cooling channel, of the water collecting tank is connected with a pushing tank, and the water collecting tank is communicated with the heat dissipation holes through a pressing tank;
a rotary drum is movably arranged in the water collecting tank, gear teeth are fixedly connected to the outer side of the rotary drum, a toothed plate is meshed and connected to the rotary drum, a telescopic rod is fixedly connected to one end, far away from the lower pressing groove, of the toothed plate, and one end, close to the lower pressing groove, of the toothed plate movably extends into the lower pressing groove;
a threaded screw rod movably penetrates through the inner part of one side of the rotary drum close to the pushing groove, an internal thread is connected to the inner wall of the rotary drum, the threaded screw rod movably extends into the pushing groove, and a connecting block is fixedly connected to one end, extending into the pushing groove, of the threaded screw rod;
a push rod movably penetrates through the interior of one side, close to the evaporative cooling channel, of the rotary drum, a slot is formed in the interior of the drum body, close to the evaporative cooling channel, of the rotary drum, one end, extending into the rotary drum, of the push rod is fixedly connected with an inserting block matched with the slot, and a connecting spring is movably connected between the push rod and the threaded screw rod;
a water isolating column is movably arranged on one side, away from the rotary drum, of the push rod, the water isolating column movably penetrates through the communicating groove and extends into the evaporative cooling channel, an open groove is formed in one end, close to the push rod, of the water isolating column, the push rod movably extends into the open groove, a plurality of force storage springs are fixedly connected between one end, extending into the open groove, of the push rod and the inner wall of the open groove, a spiral sheet is fixedly connected to the outer side of one end, extending into the evaporative cooling channel, of the water isolating column, and a first baffle is fixedly connected to the rod body of the push rod;
one end of the toothed plate, extending into the lower pressing groove, is fixedly connected with a connecting plate, one end of the connecting plate, far away from the toothed plate, is fixedly connected with a conductive column, one end of the conductive column, far away from the connecting plate, is fixedly connected with an insulating column, and one end of the insulating column, far away from the conductive column, is fixedly connected with a partition plate;
the inner wall of the water collecting tank close to the first baffle is connected with a limiting groove, an electromagnet is fixedly arranged in the limiting groove, one side of the electromagnet close to the first baffle is fixedly connected with an extension spring, one end of the extension spring close to the first baffle is fixedly connected with a supporting block, one end of the supporting block close to the first baffle is movably connected with a second baffle matched with the first baffle, the second baffle is positioned between the first baffle and the water-isolating column, and a pull rope is fixedly connected between one side of the second baffle, far away from the water-isolating column, and the supporting block;
the electromagnet is connected with two conducting wires, one end, far away from the electromagnet, of each conducting wire is fixedly connected with conducting strips, and the two conducting strips are fixedly arranged on two sides of the insulating column.
Preferably, the supporting block and the baffle are movably connected through a rotating shaft, and the supporting block and the baffle are fixedly connected with a return spring.
Preferably, one end of the threaded screw rod, which is close to the push rod, is provided with an extending groove, two sides of the extending grooves, which are away from each other, are connected with empty grooves, the two ends of the connecting spring are fixedly connected with limit blocks, and the limit blocks movably extend into the empty grooves.
Preferably, the end, far away from the toothed plate, of the telescopic rod is installed on the telescopic electric cylinder, and a water level sensor is fixedly arranged inside the water collecting tank.
Preferably, a filter plate is fixedly arranged inside the collecting tank.
Preferably, one end of the evaporative cooling channel, which is far away from the water collecting tank, is connected with a circulating water pipe, and one end of the circulating water pipe, which is far away from the evaporative cooling channel, is connected to the water collecting tank, and the circulating water pipe is connected with a circulating water pump.
Preferably, the water collecting tank is connected with a water inlet pipe, and the water inlet pipe is connected with a water inlet pump.
Preferably, a water-isolating ring is fixedly arranged between the connecting plate and the pressing groove, and a water-isolating ring is also fixedly arranged between the supporting block and the limiting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the top cover is provided with the drainage groove, the evaporation cooling channel is formed in the side wall of the transformer substation main body, rainwater is collected to enter the evaporation cooling channel for evaporation and heat absorption, the transformer substation main body is subjected to heat dissipation, and meanwhile, the drainage groove is formed, so that the phenomenon that accumulated water at the top of the transformer substation seeps into the transformer substation to cause damage to electronic elements is avoided;
2. the device is characterized in that radiating holes are formed in the side wall of the transformer substation body for radiating heat, and a filter screen is arranged in the radiating holes for filtering dust and isolating small animals, so that the dust and the small animals are prevented from entering the transformer substation to damage electronic elements;
3. this device is at the inside rotary drum that sets up of transformer substation main part lateral wall, the water proof post, the flight, the electro-magnet, baffle isotructure, and with evaporation cooling channel and louvre intercommunication, in scattering the rivers rotation and discharging evaporation cooling channel again, improve the evaporation efficiency of water, and then improve the heat-sinking capability, rivers get into the louvre and wash the filter screen simultaneously, avoid the filter screen to block the influence radiating effect, the baffle inserts the inside external environment that cuts off the louvre in the louvre when the water catch bowl drainage, avoid water to get into the inside harm that causes electronic component of transformer substation, the security performance of reinforcing device.
According to the box-type substation, the evaporative cooling channel and the heat dissipation holes are arranged for heat dissipation, the filter screen is arranged for blocking dust and small animals, water flow is rotationally dispersed and then discharged into the evaporative cooling channel through the design of the structures such as the rotary drum, the water isolation columns and the partition plate, the heat dissipation capacity is improved, meanwhile, the water flow enters the heat dissipation holes to wash the filter screen, the filter screen is prevented from being blocked and affecting the heat dissipation effect, the partition plate is inserted into the heat dissipation holes to block the internal and external environments of the heat dissipation holes while the water collection tank drains water, damage to electronic components due to the fact that water enters the interior of the substation is avoided, and the safety performance of the device is enhanced.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the water collection tank of the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 2;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 2;
FIG. 5 is a schematic view of the sump drain of the present invention;
FIG. 6 is a schematic view of the push rod and the rotating drum of the present invention;
fig. 7 is a schematic view of the push rod and the water-stop column according to the present invention.
In the figure: 1 top cover, 101 drainage groove, 2 transformer substation main body, 201 collecting groove, 202 heat dissipation hole, 203 evaporative cooling channel, 204 water collecting groove, 205 water inlet groove, 206 communicating groove, 207 pushing groove, 208 pressing groove, 209 limiting groove, 3 base, 4 filter screen, 5 revolving drum, 51 gear tooth, 52 slot, 6 toothed plate, 7 telescopic rod, 8 thread screw rod, 9 connecting block, 10 push rod, 11 inserting block, 12 water insulation column, 121 open slot, 122 power storage spring, 123 spiral sheet, 13 baffle I, 14 connecting spring, 15 connecting plate, 16 conductive column, 17 insulating column, 18 baffle, 19 electromagnet, 20 stretching spring, 21 supporting block, 22 baffle II, 23 pull rope, 24 conducting wire, 25 conducting strip, 26 rotating shaft, 27 reset spring, 28 stretching groove, 29 empty groove, 30 limiting block, 31 telescopic electric cylinder, 32 water level sensor, 33 filter plate, 34 circulating pipeline, 35 circulating water pump, 36 water inlet pipe, 37 water inlet pump and 38 water-proof ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a box-type transformer substation comprises a top cover 1, a transformer substation main body 2 and a base 3, wherein a drainage groove 101 is formed in the top cover 1, a collecting tank 201 matched with the drainage groove 101 is formed in the transformer substation main body 2, and rainwater enters the collecting tank 201 through the drainage groove 101;
the side wall of the transformer substation main body 2 is provided with heat dissipation holes 202, heat exchange is carried out between the inside and the outside of the transformer substation main body 2 through the heat dissipation holes 202, the heat dissipation purpose is achieved, the side wall of the transformer substation main body 2 is provided with an evaporation cooling channel 203, water flows in the evaporation cooling channel 203 and evaporates to absorb heat, the effect of heat absorption is better compared with that of static water evaporation, the heat dissipation holes 202 are communicated with the evaporation cooling channel 203, the water flows enter the heat dissipation holes 202 through the evaporation cooling channel 203, the heat dissipation holes 202 and the filter screen 4 are cleaned, the filter screen 4 is fixedly arranged inside the heat dissipation holes 202, the filter screen 4 prevents external dust, small animals and the like from entering the transformer substation main body 2 through the heat dissipation holes 202, and cleanness and sanitation of the inside of the transformer substation main body 2 are guaranteed;
the side wall of the substation main body 2 is provided with a water collecting tank 204, the communication part of the evaporative cooling channel 203 and the heat dissipation hole 202 is positioned between the filter screen 4 and the water collecting tank 204, the water collecting tank 204 is communicated with the collecting tank 201 through a water inlet groove 205, the sides of the water collecting tank 204, which are close to each other, of the evaporative cooling channel 203 are communicated through a communication groove 206, the side of the water collecting tank 204, which is far away from the evaporative cooling channel 203, is connected with a pushing groove 207, and the water collecting tank 204 is communicated with the heat dissipation hole 202 through a pressing groove 208;
a rotary drum 5 is movably arranged in the water collecting tank 204, gear teeth 51 are fixedly connected to the outer side of the rotary drum 5, the rotary drum 5 is meshed with a toothed plate 6, an expansion rod 7 is fixedly connected to one end, far away from the lower pressure groove 208, of the toothed plate 6, one end, close to the lower pressure groove 208, of the toothed plate 6 movably extends into the lower pressure groove 208, the expansion rod 7 drives the toothed plate 6 to move, and the toothed plate 6 drives the rotary drum 5 to rotate;
the threaded screw rod 8 movably penetrates through one side, close to the pushing groove 207, of the rotary drum 5, the inner wall of the rotary drum 5 is connected with internal threads, the threaded screw rod 8 movably extends into the pushing groove 207, one end, extending into the pushing groove 207, of the threaded screw rod 8 is fixedly connected with a connecting block 9, the connecting block 9 prevents the threaded screw rod 8 from rotating together with the rotary drum 5, and when the toothed plate 6 moves towards the direction close to the downward pressing groove 208, the rotary drum 5 rotates to enable the threaded screw rod 8 to move towards the direction close to the push rod 10;
a push rod 10 movably penetrates through the interior of one side, close to the evaporative cooling channel 203, of the rotary drum 5, a slot 52 is formed in the drum body, close to the evaporative cooling channel 203, of the rotary drum 5, one end, extending into the rotary drum 5, of the push rod 10 is fixedly connected with an inserting block 11 matched with the slot 52, the inserting block 11 enables the push rod 10 to rotate along with the rotary drum 5, a connecting spring 14 is movably connected between the push rod 10 and the threaded screw rod 8, and when the threaded screw rod 8 moves towards the direction close to the push rod 10, a first baffle 13 of the push rod 10 is blocked by a second baffle 22 and cannot move, so that the connecting spring 14 is compressed;
the side of the push rod 10 far away from the rotary drum 5 is movably provided with a water-stop column 12, the water-stop column 12 movably penetrates through the communication groove 206 and extends into the evaporative cooling channel 203, the communication groove 206 is blocked by the water-stop column 12, so that the water in the water collecting tank 204 can not flow out through the communicating groove 206, one end of the water isolating column 12 close to the push rod 10 is provided with an open groove 121, and the push rod 10 movably extends into the opening groove 121, a plurality of power storage springs 122 are fixedly connected between one end of the push rod 10 extending into the opening groove 121 and the inner wall of the opening groove 121, the push rod 10 rotates, the water isolating column 12 is limited by the communicating groove 206 and can not rotate, so that the power storage spring 122 can be bent to store power, the outer side of one end of the waterproof column 12 extending into the evaporative cooling channel 203 is fixedly connected with the spiral sheet 123, the spiral sheet 123 can rotate to stir water flow, the water flow is discharged into the evaporative cooling channel 203 after being scattered, the evaporation cooling efficiency of water is improved, and a first baffle 13 is fixedly connected to the rod body of the push rod 10;
the connecting plate 15 is fixedly connected to one end, extending into the lower pressing groove 208, of the toothed plate 6, the conductive column 16 is fixedly connected to one end, far away from the toothed plate 6, of the connecting plate 15, the insulating column 17 is fixedly connected to one end, far away from the connecting plate 15, of the conductive column 16, the partition plate 18 is fixedly connected to one end, far away from the conductive column 16, of the insulating column 17, the toothed plate 6 drives the partition plate 18 to move towards the direction close to the heat dissipation holes 202 through the connecting plate 15, the conductive column 16 and the insulating column 17, when the partition plate 18 is inserted into the heat dissipation holes 202, the heat dissipation holes 202 are blocked, and partial water is prevented from entering the interior of the transformer substation main body 2 when the heat dissipation holes 202 are cleaned, so that electronic elements are damaged;
a limiting groove 209 is connected to the inner wall of the water collecting groove 204 close to the first baffle plate 13, an electromagnet 19 is fixedly arranged in the limiting groove 209, an extension spring 20 is fixedly connected to one side of the electromagnet 19 close to the first baffle plate 13, a supporting block 21 is fixedly connected to one end of the extension spring 20 close to the first baffle plate 13, a second baffle plate 22 matched with the first baffle plate 13 is movably connected to one end of the supporting block 21 close to the first baffle plate 13, the second baffle plate 22 is located between the first baffle plate 13 and the water-resisting column 12, when the electromagnet 19 is not electrified, the supporting block 21 extends out of the limiting groove 209 under the action of the extension spring 20, so that the first baffle plate 13 is blocked by the second baffle plate 22, when the electromagnet 19 is electrified, the electromagnet 19 attracts the supporting block 21 to move towards the direction close to the electromagnet 19, the supporting block 21 is withdrawn into the limiting groove 209, so that the first baffle plate 13 is separated from the second baffle plate 22, the push rod 10 moves towards the direction close to the evaporative cooling channel 203 under the action of the connecting spring 14, the water insulation column 12 completely enters the evaporative cooling channel 203, water flow enters the evaporative cooling channel 203 through the communication groove 206, a pull rope 23 is fixedly connected between one side, away from the water insulation column 12, of the second baffle 22 and the supporting block 21, the pull rope 23 enables the second baffle 22 to be turned only in the direction close to the first baffle 13 but not in the direction close to the water insulation column 12, the first baffle 13 is blocked by the second baffle 22 when moving in the direction close to the water insulation column 12, and water is prevented from flowing out through the communication groove 206 before being extracted;
two conducting wires 24 are connected to the electromagnet 19, one end of each conducting wire 24, which is far away from the electromagnet 19, is fixedly connected with a conducting strip 25, the two conducting strips 25 are fixedly arranged on two sides of the insulating column 17, and when the conducting column 16 moves to the position of the conducting strip 25, the circuit is communicated, so that the electromagnet 19 has magnetism.
Specifically, through pivot 26 swing joint between supporting shoe 21 and the second baffle 22, the second baffle 22 can overturn through pivot 26, and fixedly connected with reset spring 27 between supporting shoe 21 and the second baffle 22, and in baffle 13 moved to being close to the rotary drum 5 direction and reset the in-process, baffle 13 extrudes the second baffle 22 and overturns the back, and baffle two 22 resets to the initial position through reset spring 27.
Specifically, the end that the threaded screw 8 and the push rod 10 are close to each other has respectively been seted up and has been stretched into groove 28, and two one sides that stretch into groove 28 and keep away from each other respectively are connected with dead slot 29, and each fixedly connected with stopper 30 in connecting spring 14 both ends, and in stopper 30 activity stretched into dead slot 29 for threaded screw 8 does not rotate along with the push rod 10 rotation.
Specifically, the one end that toothed plate 6 was kept away from to telescopic link 7 is installed on flexible electric jar 31, and the inside fixed level sensor 32 that is provided with of water catch bowl 204 when the inside water level of water catch bowl 204 reached a locating position, level sensor 32 signals makes flexible electric jar 31 drive telescopic link 7 stop after being close to the direction motion of indent 208 direction for a period, resets to the direction motion of keeping away from indent 208 again.
Specifically, the collecting groove 201 is internally and fixedly provided with the filter 33, and the filter 33 filters the impurity in the rainwater, and avoids the inlet channel 205 to be blocked.
Specifically, one end of the evaporative cooling channel 203, which is far away from the water collection tank 204, is connected with the circulating water pipe 34, one end of the circulating water pipe 34, which is far away from the evaporative cooling channel 203, is connected to the water collection tank 204, and the circulating water pipe 34 is connected with the circulating water pump 35, so that water in the water collection tank 204 can be recycled.
Specifically, the water collecting tank 204 is connected with the water inlet pipe 36, the water inlet pipe 36 is connected with the water inlet pump 37, and under the condition that the weather is hot and the rain does not exist, water can be added into the water collecting tank 204 through the water inlet pump 37 manually.
Specifically, a water isolating ring 38 is fixedly arranged between the connecting plate 15 and the lower pressing groove 208, a water isolating ring 38 is also fixedly arranged between the supporting block 21 and the limiting groove 209, and the water isolating ring 38 prevents water in the water collecting groove 204 from entering the lower pressing groove 208 and the limiting groove 209 and causing damage to the electromagnet 19 and the conducting strip 25.
The working principle is as follows: rainwater enters the collecting tank 201 through the drainage tank 101 and enters the water collecting tank 204 through the water inlet tank 205, and when the water level in the water collecting tank 204 reaches a certain position, the water level sensor 32 sends a signal to enable the telescopic electric cylinder 31 to drive the telescopic rod 7 to move towards the direction close to the lower pressure tank 208;
in the downward movement process of the telescopic rod 7, the telescopic rod 7 drives the toothed plate 6 to move, the toothed plate 6 drives the rotary drum 5 to rotate, the rotary drum 5 rotates to enable the threaded screw rod 8 to move towards the direction close to the push rod 10, the first baffle 13 of the push rod 10 is blocked by the second baffle 22 and cannot move, the connecting spring 14 is compressed, the push rod 10 rotates along with the rotary drum 5 due to the insertion block 11, the push rod 10 rotates, the water-resisting column 12 is limited by the communicating groove 206 and cannot rotate, and the force storage spring 122 is enabled to be bent and store force;
when the telescopic rod 7 moves to the position that the partition plate 18 blocks the heat dissipation hole 202, the conductive post 16 moves to the position of the conductive post 25, the circuit is communicated to enable the electromagnet 19 to have magnetism, the electromagnet 19 attracts the supporting block 21 to move towards the direction close to the electromagnet 19 to enable the first baffle 13 and the second baffle 22 to be separated, the push rod 10 moves towards the direction close to the evaporative cooling channel 203 under the action of the connecting spring 14 to enable the water isolation post 12 to completely enter the evaporative cooling channel 203, water flows into the evaporative cooling channel 203 through the communicating groove 206, meanwhile, the water isolation post 12 rotates under the action of the power storage spring 122, the spiral sheet 123 rotates and stirs, and the water flows are scattered and then are discharged into the evaporative cooling channel 203;
when the telescopic rod 7 moves away from the pressing groove 208 for resetting, the working principle is opposite to the above, so that the partition plate 18 leaves the heat dissipation hole 202, the communication groove 206 is blocked again by the water-blocking column 12, and water flow cannot enter the evaporative cooling channel 203.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a box-type substation, includes top cap (1), transformer substation's main part (2) and base (3), its characterized in that: a drainage groove (101) is formed in the top cover (1), and a collecting groove (201) matched with the drainage groove (101) is formed in the transformer substation main body (2);
the side wall of the transformer substation main body (2) is provided with heat dissipation holes (202), the side wall of the transformer substation main body (2) is provided with an evaporative cooling channel (203), the heat dissipation holes (202) are communicated with the evaporative cooling channel (203), and a filter screen (4) is fixedly arranged inside the heat dissipation holes (202);
the side wall of the transformer substation main body (2) is provided with a water collecting tank (204), the communication part of the evaporative cooling channel (203) and the heat dissipation holes (202) is positioned between the filter screen (4) and the water collecting tank (204), the water collecting tank (204) is communicated with the collecting tank (201) through a water inlet tank (205), the sides, close to each other, of the water collecting tank (204) and the evaporative cooling channel (203) are communicated through a communication tank (206), one side, far away from the evaporative cooling channel (203), of the water collecting tank (204) is connected with a pushing tank (207), and the water collecting tank (204) is communicated with the heat dissipation holes (202) through a pressing tank (208);
a rotary drum (5) is movably arranged in the water collecting tank (204), gear teeth (51) are fixedly connected to the outer side of the rotary drum (5), a toothed plate (6) is meshed and connected to the rotary drum (5), an expansion rod (7) is fixedly connected to one end, far away from the lower pressure tank (208), of the toothed plate (6), and one end, close to the lower pressure tank (208), of the toothed plate (6) movably extends into the lower pressure tank (208);
a threaded screw rod (8) movably penetrates through the interior of one side, close to the pushing groove (207), of the rotary drum (5), an internal thread is connected to the inner wall of the rotary drum (5), the threaded screw rod (8) movably extends into the pushing groove (207), and a connecting block (9) is fixedly connected to one end, extending into the pushing groove (207), of the threaded screw rod (8);
a push rod (10) movably penetrates through the interior of one side, close to the evaporative cooling channel (203), of the rotary drum (5), a slot (52) is formed in the drum body, close to the evaporative cooling channel (203), of the rotary drum (5), one end, extending into the rotary drum (5), of the push rod (10) is fixedly connected with an insertion block (11) matched with the slot (52), and a connecting spring (14) is movably connected between the push rod (10) and the threaded screw rod (8);
one side, far away from the rotary drum (5), of the push rod (10) is movably provided with a water isolating column (12), the water isolating column (12) movably penetrates through the communicating groove (206) and extends into the evaporative cooling channel (203), one end, close to the push rod (10), of the water isolating column (12) is provided with an open groove (121), the push rod (10) movably extends into the open groove (121), a plurality of force storage springs (122) are fixedly connected between one end, extending into the open groove (121), of the push rod (10) and the inner wall of the open groove (121), the outer side of one end, extending into the evaporative cooling channel (203), of the water isolating column (12) is fixedly connected with a spiral sheet (123), and a first baffle plate (13) is fixedly connected to the rod body of the push rod (10);
one end, extending into the lower pressing groove (208), of the toothed plate (6) is fixedly connected with a connecting plate (15), one end, far away from the toothed plate (6), of the connecting plate (15) is fixedly connected with a conductive column (16), one end, far away from the connecting plate (15), of the conductive column (16) is fixedly connected with an insulating column (17), and one end, far away from the conductive column (16), of the insulating column (17) is fixedly connected with a partition plate (18);
the inner wall of the water collecting tank (204) close to the first baffle (13) is connected with a limiting groove (209), an electromagnet (19) is fixedly arranged in the limiting groove (209), one side, close to the first baffle (13), of the electromagnet (19) is fixedly connected with an extension spring (20), one end, close to the first baffle (13), of the extension spring (20) is fixedly connected with a supporting block (21), one end, close to the first baffle (13), of the supporting block (21) is movably connected with a second baffle (22) matched with the first baffle (13), the second baffle (22) is located between the first baffle (13) and the waterproof column (12), and a pull rope (23) is fixedly connected between one side, far away from the waterproof column (12), of the second baffle (22) and the supporting block (21);
the electromagnetic coupler is characterized in that two conducting wires (24) are connected to the electromagnet (19), one end, far away from the electromagnet (19), of each conducting wire (24) is fixedly connected with conducting strips (25), and the two conducting strips (25) are fixedly arranged on two sides of the insulating column (17).
2. A box substation according to claim 1, characterized in that: the supporting block (21) is movably connected with the second baffle plate (22) through a rotating shaft (26), and a return spring (27) is fixedly connected between the supporting block (21) and the second baffle plate (22).
3. A box substation according to claim 1, characterized in that: one end that threaded screw rod (8) and push rod (10) are close to each other has respectively seted up and has stretched into groove (28), two stretch into groove (28) one side of keeping away from each other and respectively be connected with dead slot (29), each fixedly connected with stopper (30) in connecting spring (14) both ends, and stopper (30) activity stretches into in the dead slot (29).
4. A box substation according to claim 1, characterized in that: the one end that pinion rack (6) were kept away from in telescopic link (7) is installed on flexible electric jar (31), water catch bowl (204) inside is fixed and is provided with level sensor (32).
5. A box substation according to claim 1, characterized in that: a filter plate (33) is fixedly arranged in the collecting tank (201).
6. A box substation according to claim 1, characterized in that: the one end that evaporative cooling passageway (203) kept away from water catch bowl (204) is connected with circulating pipe (34), and the one end that evaporative cooling passageway (203) was kept away from in circulating pipe (34) is connected on water catch bowl (204), circulating pipe (34) are connected with circulating water pump (35).
7. A box substation according to claim 1, characterized in that: the water collecting tank (204) is connected with a water inlet pipe (36), and the water inlet pipe (36) is connected with a water inlet pump (37).
8. A box substation according to claim 1, characterized in that: a water-isolating ring (38) is fixedly arranged between the connecting plate (15) and the lower pressing groove (208), and a water-isolating ring (38) is also fixedly arranged between the supporting block (21) and the limiting groove (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244284.0A CN112332232B (en) | 2020-11-10 | 2020-11-10 | Box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244284.0A CN112332232B (en) | 2020-11-10 | 2020-11-10 | Box-type substation |
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| Publication Number | Publication Date |
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| CN112332232A CN112332232A (en) | 2021-02-05 |
| CN112332232B true CN112332232B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011244284.0A Active CN112332232B (en) | 2020-11-10 | 2020-11-10 | Box-type substation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114006084B (en) * | 2021-12-30 | 2022-03-18 | 河南双碳生态研究院有限公司 | High-efficient heat dissipation formula group battery structure |
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| CN112332232A (en) | 2021-02-05 |
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Inventor after: Zhang Hongtu Inventor after: Liu Kai Inventor after: Shan Jucheng Inventor after: Xu Sen Inventor after: Pan Zongling Inventor after: Shi Min Inventor after: Wang Jian Inventor before: Shan Jucheng Inventor before: Liu Kai Inventor before: Zhang Hongtu Inventor before: Xu Sen Inventor before: Pan Zongling Inventor before: Shi Min Inventor before: Wang Jian |
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