CN110739624A

CN110739624A - environment-friendly switch board is used in sponge city

Info

Publication number: CN110739624A
Application number: CN201911117367.0A
Authority: CN
Inventors: 吴永权
Original assignee: Individual
Current assignee: Panjin Guanglida Electric Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-01-31
Anticipated expiration: 2039-11-15
Also published as: CN112038951A; CN110739624B

Abstract

The invention discloses an environment-friendly power distribution cabinet for sponge cities, which comprises a cylindrical power distribution cabinet body and is characterized in that a plurality of cooling fans are fixed at the inner bottom of the power distribution cabinet body, an annular water storage cavity is formed in the side wall of the power distribution cabinet body, a plurality of drain pipes communicated with the inside of the water storage cavity are inserted into the outer wall of the power distribution cabinet body in a penetrating manner, a plurality of vent holes communicated with the water storage cavity are formed in the circumferential side wall of the power distribution cabinet body in a penetrating manner, a support plate is welded to the inner wall of the water storage cavity, and an air bag is glued to the upper end of the support plate.

Description

environment-friendly switch board is used in sponge city

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to an environment-friendly power distribution cabinet for sponge cities.

Background

The distribution cabinet is used in the occasions with more dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the power of a circuit of the upper -level distribution equipment is distributed to the nearby loads, and the equipment provides protection, monitoring and control for the loads.

The switch board receives external environment's influence great when outdoor use, also can cause the influence to external environment equally, especially in the construction in sponge city, because the inside electronic component of switch board will be continuous in the work of continuous work produces the heat, make the switch board will outwards give out the heat, when urban temperature, the heat that the switch board continuously produced will cause the influence to the degree environment, make the city drier, city environmental comfort reduces, and the heat that present switch board gave out is directly giving off in the air and being utilized completely, cause the waste of the energy, make the heat that gives off can not make the contribution to the environmental protection construction in city.

Disclosure of Invention

The invention aims to solve the problem that heat dissipation of a power distribution cabinet in the prior art causes adverse effects on urban environment, and provides sponge environment-friendly power distribution cabinets for cities.

sponge city environment-friendly power distribution cabinets comprise cylindrical power distribution cabinet bodies and are characterized in that a plurality of cooling fans are fixed at the inner bottom of each power distribution cabinet body, an annular water storage cavity is formed in the side wall of each power distribution cabinet body, a plurality of drain pipes communicated with the inside of the water storage cavity are inserted into the outer wall of each power distribution cabinet body in a penetrating mode, a plurality of vent holes communicated with the water storage cavity are formed in the circumferential side wall of each power distribution cabinet body in a penetrating mode, a supporting plate is welded to the inner wall of the water storage cavity, an air bag is glued to the upper end of the supporting plate, an annular push plate connected with the inner wall of the water storage cavity in a sealing and sliding mode is glued to the upper end of the air bag, a plurality of evaporation holes are formed in the inner wall of the upper end of the water storage cavity in a penetrating mode, an annular partition plate is welded to the inner wall of the upper end of the water storage cavity, a supporting net is welded to the side, close to the side of each partition plate and the inner.

In foretell environment-friendly switch board is used in sponge city, separation mechanism is including seting up the spout in the baffle bottom, the inner wall sliding connection of spout has the baffle, the baffle lower extreme is connected with the spring jointly with the support network bottom, and is a plurality of the lateral wall of baffle is all run through to the breather pipe, the baffle all runs through sliding connection with a plurality of breather pipes, the lateral wall of baffle runs through and sets up a plurality of through-holes that correspond with a plurality of breather pipes .

In foretell environment-friendly switch board is used in sponge city, the planting groove with the inside intercommunication of water storage chamber is seted up to the upper end of switch box body, the bottom of planting the groove is run through to insert and is equipped with a plurality of blast pipes with the inside intercommunication of switch box body.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, hot air in the distribution box body can be quickly discharged through the exhaust pipe by blowing of the cooling fan, so that the quick heat dissipation of the distribution box body is realized, and rainwater in the water storage cavity can timely absorb heat dissipated by the distribution box body when the temperature of the distribution box body rises by storing the rainwater in the water storage cavity, so that the heat dissipation efficiency of the distribution box body is improved;

2. according to the invention, green plants are planted in the planting groove and irrigated through the collected rainwater, so that the rainwater is fully utilized, and oxygen is released in the air through the photosynthesis box of the plants, so that the living environment of a city is improved;

3. according to the invention, the exhaust pipe is inserted in soil and is a net pipe, so that parts of gas are supplemented into the soil when the air in the power distribution box body is exhausted, the air content in the soil is increased, the fertility of the soil is further maintained, and the growth environment of green plants is improved;

4. according to the invention, the air bag absorbs the distribution box body and external heat to enable the heat evaporating liquid in the air bag to be heated and evaporated, so that the expansion volume of the air bag is increased, the stored rainwater can move upwards to be closer to an evaporation hole, the influence of external temperature on the rainwater is improved, the rainwater can be evaporated and supplemented into the air more quickly, the comfort of external air is kept, and the drying caused by high temperature is avoided;

5. according to the invention, when the temperature in the distribution box body is higher, the size of the air bag is increased by steps to push the baffle plate to move upwards, so that the vent pipe is communicated with the through hole, hot air in the distribution box body can be discharged through the evaporation hole, the air circulation speed at the upper end of the water storage cavity is increased, rainwater evaporation is accelerated, the heat dissipation efficiency of the distribution box body is improved, rainwater is quickly supplemented into the air while the distribution box body quickly dissipates heat, the influence of heat dissipated by the distribution box body on external air is reduced, and the urban environment is protected.

Drawings

FIG. 1 is a schematic structural diagram of an environment-friendly power distribution cabinet for sponge cities, according to the present invention;

FIG. 2 is a top view of an environment-friendly distribution cabinet for sponge cities, according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1 distribution box body, 2 radiator fans, 3 water storage cavities, 4 vent holes, 5 supporting plates, 6 air bags, 7 push plates, 8 drain pipes, 9 evaporation holes, 10 partition plates, 11 planting grooves, 12 supporting nets, 13 springs, 14 baffle plates, 15 through holes, 16 sliding grooves, 17 vent pipes and 18 exhaust pipes.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, kinds of sponge city use environment-friendly switch board, including cylindric distribution box 1, distribution box 1's interior bottom is fixed with many radiator fan 2, annular water storage chamber 3 has been seted up to distribution box 1's lateral wall, distribution box 1's outer wall runs through to insert and is equipped with a plurality of drain pipe 8 with the inside intercommunication of water storage chamber 3, distribution box 1's circumference lateral wall runs through and sets up a plurality of air vent 4 with 3 intercommunications in water storage chamber, be used for replenishing distribution box 1 inside air, realize the circulation flow of air current, the inner wall welding of water storage chamber 3 has backup pad 5, backup pad 5's upper end veneer has gasbag 6, backup pad 5 avoids gasbag 6 to deform downwards, guarantee the effective utilization of deformation volume, gasbag 6 inside packing has quantitative hot evaporation liquid, choose for use ether, can evaporate the volume that increases gasbag 6 when the temperature rises, and gasbag 6 can compress inside air degree when the reduction self volume when the pressurized, gasbag 6's upper end veneer has the push pedal 7 that is annular with the sealed sliding connection of water storage chamber 3 inner wall, the upper end of water storage chamber 3 runs through the inner wall and is equipped with the common lower extreme that the baffle 10 of the switch board 10 of the inner wall of the switch-on-off control box 1 that is equipped with the common control box 35 that the lower extreme that the inner wall of the switch board 10.

Separation mechanism is including seting up the spout 16 in baffle 10 bottom, the inner wall sliding connection of spout 16 has baffle 14, baffle 14 is the annular plate, and the cross-section of baffle 14 is "T" shape, baffle 14 lower extreme is horizontal boards that do not block up water storage chamber 3, baffle 14 lower extreme is connected with spring 13 with the supporting network 12 bottom jointly, realize the fixed of baffle 14 through spring 13, make baffle 14 can slide in spout 16 simultaneously, a plurality of breather pipes 17 all run through the lateral wall of baffle 10, baffle 14 all run through sliding connection with a plurality of breather pipes 17, baffle 14's lateral wall runs through and sets up a plurality of through-holes 15 that correspond with a plurality of breather pipes 17 , when through-hole 15 does not communicate with breather pipe 17, baffle 14 cuts off breather pipe 17, and then avoid the inside air current of distribution box 1 to flow to water storage chamber 3 through breather pipe 17, can avoid the rapid evaporation of rainwater in the water storage chamber 3, cause the rainwater loss, can make the evaporation of rainwater be positive correlation with the heat dissemination degree of distribution box 1, and then reduce the influence of heat dissipation to the external environment.

The planting groove 11 with the inside intercommunication in water storage chamber 3 is seted up to distribution box 1's upper end, it forms the open planting space in upper end with baffle 10 and supporting network 12 to plant groove 11, it plants soil and plants quantitative drought-enduring plants in order to improve urban afforestation degree to pack in planting the space, the bottom of planting groove 11 is run through to insert and is equipped with a plurality of blast pipes 18 with the inside intercommunication of distribution box 1, blast pipe 18 is the network management, less cavity clearance has, and then make the gas of 18 combustion gas of inlet and exhaust pipe can escape during blast pipe 18 enters into soil, air quantity in the supplementary soil, improve soil fertility, and then improve the growing environment of plant.

In the invention, when raining in a region with frequent rainwater, rainwater directly enters the water storage cavity 3 through the evaporation holes 9 for storage, and simultaneously enters the planting groove 11 for irrigating plants, after the soil water demand in the planting groove 11 is saturated, rainwater entering the planting groove 11 penetrates through the supporting net 12 and permeates into the water storage cavity 3 for storage, as the rainwater continuously enters, the water in the water storage cavity 3 is accumulated more and more, so that the extrusion force of the push plate 7 on the air bag 6 due to the weight of the rainwater is continuously increased, the gas in the air bag 6 is compressed, the volume of the air bag 6 is reduced, the push plate 7 moves downwards, the drain pipe 8 is communicated with the upper end space of the push plate 7 in the water storage cavity 3, the rainwater in the water storage cavity 3 is discharged through the drain pipe 8 in the state, the stability of the water storage capacity in the water storage cavity 3 is further ensured, and the rainwater is prevented from entering the distribution box body 1 through the air pipe 17 too much, so far, the collection of rainwater and the plant irrigation are completed;

when the rain does not fall, the electronic elements in the distribution box body 1 generate heat due to continuous working state, so that the internal temperature of the distribution box body 1 rises, under the blowing of the cooling fan 2, hot air in the distribution box body 1 is exhausted through the exhaust pipe 18, so that the internal temperature of the distribution box body 1 is controlled, and the damage caused by the high-temperature electronic elements is avoided;

when the urban air temperature is high, the distribution box body 1 is influenced by the external air temperature, the self temperature can rise to degree, along with the work of internal electronic elements, the internal temperature of the distribution box body 1 is high, effective heat dissipation in the distribution box body 1 cannot be realized only through ventilation of the exhaust pipe 18, at the moment, the heat in the distribution box body 1 can greatly influence the heat evaporation liquid in the air bag 6, the heat evaporation liquid in the air bag 6 absorbs a large amount of heat in the distribution box body 1 and evaporates a large amount of heat, the size of the air bag 6 is increased, the push plate 7 moves upwards, rainwater in the water storage cavity 3 moves upwards to be closer to the evaporation holes 9, the rainwater is closer to the external space, the influence of the external air temperature is more, the evaporation efficiency of the distribution box body 1 is improved, the air humidity is increased, and the environmental comfort level is improved;

in addition, the baffle plate 14 is continuously pushed to move upwards in the process that the push plate 7 moves upwards, so that the through hole 15 on the baffle plate 14 is communicated with the vent pipe 17 more, air in the distribution box body 1 can be blown by the cooling fan 2 to flow into the water storage cavity 3 through the vent pipe 17 and is finally discharged from the evaporation hole 9, the hot air in the distribution box body 1 can be quickly discharged, the heat dissipation effect is improved, the circulation speed of the air in the water storage cavity 3 is increased when the hot air in the distribution box body 1 flows through the water storage cavity 3, rainwater in the water storage cavity 3 is evaporated more quickly, more heat can be taken away by the evaporation of the rainwater, the heat dissipation of the distribution box body 1 is accelerated, meanwhile, moisture is supplemented into the outside air more quickly, the drying of the outside air caused by high temperature is reduced, the influence of the discharge of dry hot air in the distribution box body 1 on the urban environment can be reduced to a certain degree, the urban environment is better, and the purpose of sponge;

the rainwater of the inside storage in water storage chamber 3 can see through the supporting network 12 and carry out the moisture supply to planting soil, and then keep planting the growth of the inside plant of groove 11, and when distribution box 1 inside air was discharged through blast pipe 18, the partial air will supply to the soil of planting in the groove 11, the realization is to the replenishment of air content in the soil, go forward step planting environment that improves the plant, through the photosynthesis of plant release more oxygen in to the air, and then improve the comfort level in city, reach environmental protection's purpose.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

The utility model provides an kinds of sponge environment-friendly switch board for city, including cylindric distribution box (1), its characterized in that, the interior bottom of distribution box (1) is fixed with many radiator fan (2), annular water storage chamber (3) have been seted up to the lateral wall of distribution box (1), the outer wall of distribution box (1) runs through to insert and is equipped with a plurality of drain pipe (8) with the inside intercommunication of water storage chamber (3), the circumference lateral wall of distribution box (1) runs through air vent (4) of seting up a plurality of and water storage chamber (3) intercommunication, the inner wall welding of water storage chamber (3) has backup pad (5), the upper end veneer of backup pad (5) has gasbag (6), the upper end veneer of gasbag (6) has and is annular push pedal (7) with water storage chamber (3) inner wall sealing sliding connection, the upper end inner wall of water storage chamber (3) runs through and has seted up a plurality of evaporation holes (9), the upper end inner wall welding of water storage chamber (3) has annular baffle (10), baffle (10) are close to the side of distribution box (1) and the inner wall welding has a plurality of opening and is equipped with the separation mechanism (17), and the baffle (17) is used for the separation of distribution box (17).
2. The environmental protection type power distribution cabinet for sponge cities of claim 1, wherein the separation mechanism includes a chute (16) arranged at the bottom of the partition plate (10), the inner wall of the chute (16) is connected with a baffle (14) in a sliding manner, the lower end of the baffle (14) is connected with a spring (13) together with the bottom of the supporting net (12), the vent pipes (17) all penetrate through the side wall of the partition plate (10), the baffle (14) and the vent pipes (17) all penetrate through the sliding connection, and the side wall of the baffle (14) penetrates through a plurality of through holes (15) corresponding to the vent pipes (17) .
3. The sponge city environment-friendly power distribution cabinet according to claim 2, wherein the upper end of the power distribution cabinet (1) is provided with a planting groove (11) communicated with the interior of the water storage cavity (3), and a plurality of exhaust pipes (18) communicated with the interior of the power distribution cabinet (1) are inserted through the bottom of the planting groove (11).