CN219247298U - Cooling type distribution box - Google Patents

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a cooling type distribution box which comprises a box body, wherein one side outer wall of the box body is connected with a box door through a hinge, a temperature sensor is arranged on the inner wall of the top of the box body, a round groove is formed in one side outer wall of the box body, a dust cover is fixedly connected with one side outer wall of the box body, a fixing rod is fixedly connected with the circumferential inner wall of the dust cover, cooling water in the liquid storage box can be pumped into a spray pipe through a pump body, the cooling water pumped into the spray pipe can be sprayed to the outer wall of the box body through a spray head, so that the box body can be well sprayed and cooled, meanwhile, cooling water can be cooled more uniformly through a baffle plate and round holes arranged in the box body, the falling speed of cooling water can be delayed, heat in the box body can be fully absorbed, and the cooling effect of a water cooling assembly on the box body is further improved.

Description

Cooling type distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a cooling type distribution box.

Background

The distribution box is a closed or semi-closed metal cabinet for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment, and has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed positions, unique configuration functions, no site limitation, common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. Because a large number of switch devices, measuring instruments, protection electrical appliances and auxiliary devices are assembled in the distribution box, a large amount of heat is generated after long-time use; the low-voltage electric appliance in the distribution box in the current market consists of a fuse, an alternating-current contactor, a capacitor, a meter and the like, and the working upper limit of the ambient air temperature is not more than 40 ℃; the average value of the ambient air temperature for 24 hours is not more than 35 ℃; the working lower limit of the ambient air temperature is not lower than-5 ℃ or-25 ℃; in particular, some distribution boxes for rural power grid transformation are installed outdoors to operate, and not only are the distribution boxes subjected to direct irradiation of sunlight to generate high temperature, but also heat is generated during operation, so that the temperature in the box body can reach more than 60 ℃ in summer high-temperature seasons, and the temperature greatly exceeds the ambient temperature regulated by the electrical appliances.

A power distribution box is disclosed in chinese patent application No. 202221126099.6, wherein the power distribution box comprises: the block terminal body and buffering support. The bottom of the distribution box body is provided with a movable wheel, and the outer surface of the distribution box body is provided with a mounting structure; the buffer support comprises a support body and a buffer structure, wherein the support body is detachably arranged on the mounting structure, and the buffer structure is mounted on one side, away from the distribution box body, of the support body. The technical scheme of the utility model can protect the distribution box in the moving or transporting process.

However, the distribution box has poor heat dissipation effect, heat in the distribution box cannot be rapidly and effectively discharged, the heat is accumulated in the distribution box, certain influence is caused on electronic devices in the distribution box, serious phenomenon of overheat burning of the electronic devices in the distribution box is caused even, certain economic loss is caused, and an exhaust fan is used for dissipating heat in a current common heat dissipation mode, but the heat dissipation efficiency is relatively lower. Therefore, there is a need for a cooling type distribution box to solve the above problems.

Disclosure of Invention

The present utility model is directed to a cooling type distribution box, so as to solve the problems set forth in the above background art.

The technical scheme of the utility model is as follows: the utility model provides a cooling type block terminal, includes the box, one side outer wall of box has the chamber door through hinged joint, the top inner wall of box is provided with temperature sensor, the circular slot has been seted up to one side outer wall of box, one side outer wall fixedly connected with dust cover of box, the circumference inner wall fixedly connected with dead lever of dust cover, the one end fixedly connected with motor of dead lever, the output fixedly connected with axle sleeve of motor, the circumference outer wall fixedly connected with flabellum of axle sleeve, one side outer wall of box is provided with heat dissipation grid, one side outer wall of box is provided with water cooling component, one side outer wall fixedly connected with control panel of box.

Preferably, the water cooling assembly comprises a liquid storage tank fixedly connected with one side outer wall of the tank body, cooling water is contained in the liquid storage tank, a liquid suction pipe is inserted into one side outer wall of the liquid storage tank, a pump body is inserted into one end of the liquid suction pipe, a liquid guide pipe is inserted into one side of the pump body, a spray pipe is inserted into one end of the liquid guide pipe, and spray heads distributed at equal distances are inserted into the circumferential outer wall of the spray pipe.

Preferably, the outer wall of one side of the box body is fixedly connected with a shell, the spray pipe is fixedly connected with the shell, the inner walls of two sides of the shell are fixedly connected with a partition plate, and round holes distributed equidistantly are formed in the outer wall of the top of the partition plate.

Preferably, the drain groove has been seted up to the bottom inner wall of casing, the mounting groove has been seted up at the top of liquid reserve tank, logical groove has been seted up to the bottom inner wall of mounting groove, logical groove is located under the drain groove, the inside of mounting groove is provided with filtering element.

Preferably, the filter component comprises a positioning hole formed in the inner wall of the bottom of the mounting groove, a positioning column is clamped in the positioning hole, and one end of the positioning column is fixedly connected with a filter screen plate.

Preferably, the outer wall of the top of the filter screen plate is fixedly connected with handles, the number of the handles is two, and the two handles are respectively positioned at two sides of the top of the filter screen plate.

Compared with the prior art, the cooling type distribution box provided by the utility model has the following improvements and advantages:

the method comprises the following steps: according to the utility model, through the motor, the fan blades, the heat radiation grating and the dust cover, when the inside of the box body is higher, the motor can effectively drive the fan blades to rotate together, and air flow can be generated in the rotating process of the fan blades, so that the flow rate of air in the box body can be accelerated, a good air cooling effect is achieved on circuit devices in the box body, and the service life of the whole distribution box is effectively prolonged;

and two,: according to the utility model, through the arranged temperature sensor and the water cooling component, when the temperature sensor in the box detects that the temperature is too high and the cooling cannot be quickly performed through air cooling, the pump body is started, cooling water in the liquid storage box can be pumped into the spray pipe through the pump body, the cooling water pumped into the spray pipe can be sprayed to the outer wall of the box through the spray head, so that the box can be well sprayed and cooled, meanwhile, the box can be cooled more uniformly through the spraying and cooling, and the falling rate of the cooling water can be delayed through the partition plate and the round hole arranged in the shell, so that the cooling water can fully absorb the heat in the box, and the cooling effect of the water cooling component on the box is further improved;

and thirdly,: according to the utility model, through the arranged filter assembly, cooling water sprayed to the outer wall of the box body slides along the outer wall of the box body after absorbing heat, the sliding cooling water can flow into the through groove through the liquid discharge groove, and can be contacted with air in the process of flowing into the through groove from the liquid discharge groove, so that heat exchange can be carried out with the air, the cooling effect of the cooling water during recycling is ensured, meanwhile, the cooling water can be filtered through the filter screen plate before flowing into the through groove, so that the condition that a pipeline is blocked due to excessive impurities contained in the cooling water is avoided, and the filter screen plate is clamped and fixed through the positioning column and the mounting groove, so that the cooling water can be conveniently dismounted and cleaned by staff later.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the case of the present utility model;

FIG. 3 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 4 is a schematic view of a filter assembly of the present utility model in a disassembled configuration;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

Reference numerals illustrate:

1. a case; 2. a housing; 3. a heat-dissipating grille; 4. a liquid storage tank; 5. a filter screen plate; 6. a door; 7. a fan blade; 8. a fixed rod; 9. a motor; 10. a circular groove; 11. a pump body; 12. a mounting groove; 13. a control panel; 14. a dust cover; 15. a catheter; 16. a spray head; 17. a spray pipe; 18. a partition plate; 19. a round hole; 20. a liquid discharge tank; 21. a handle; 22. a through groove; 23. positioning columns; 24. positioning holes; 25. and a liquid suction tube.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a cooling type distribution box through improvement, and the technical scheme of the utility model is as follows:

example 1

As shown in fig. 1-5, the cooling type distribution box comprises a box body 1, wherein one side outer wall of the box body 1 is connected with a box door 6 through a hinge, a temperature sensor is arranged on the top inner wall of the box body 1, a round groove 10 is formed in one side outer wall of the box body 1, a dust cover 14 is fixedly connected with one side outer wall of the box body 1, a fixing rod 8 is fixedly connected with the circumference inner wall of the dust cover 14, one end of the fixing rod 8 is fixedly connected with a motor 9, the output end of the motor 9 is fixedly connected with a shaft sleeve, the circumference outer wall of the shaft sleeve is fixedly connected with a fan blade 7, one side outer wall of the box body 1 is provided with a heat dissipation grid 3, one side outer wall of the box body 1 is provided with a water cooling component, one side outer wall of the box body 1 is fixedly connected with a control panel 13, when the box body 1 is higher, the motor 9 can be started through the motor 9 to effectively drive the fan blade 7 to rotate together, and air flow can be generated in the rotating process of the fan blade 7, so that the flow rate of air inside the box body 1 can be accelerated, a good cooling effect is achieved for circuit devices inside the box body 1, and the whole service life of the distribution box is effectively prolonged; the water cooling assembly comprises a liquid storage tank 4 fixedly connected to the outer wall of one side of the tank body 1, cooling water is contained in the liquid storage tank 4, a liquid suction pipe 25 is inserted into the outer wall of one side of the liquid storage tank 4, one end of the liquid suction pipe 25 is inserted into a pump body 11, a liquid guide pipe 15 is inserted into one side of the pump body 11, a spray pipe 17 is inserted into one end of the liquid guide pipe 15, spray heads 16 distributed at equal intervals are inserted into the circumferential outer wall of the spray pipe 17, when the temperature sensor in the tank body 1 detects that the temperature is too high and the temperature cannot be reduced rapidly through air cooling, the pump body 11 is started, the cooling water in the liquid storage tank 4 can be pumped into the spray pipe 17 through the pump body 11, the cooling water pumped into the spray pipe 17 can be sprayed to the outer wall of the tank body 1 through the spray heads 16, so that good spraying cooling can be achieved on the tank body 1, and meanwhile cooling can be carried out more uniformly through spraying cooling; the outer wall of one side of the box body 1 is fixedly connected with the shell body 2, the spray pipe 17 is fixedly connected with the shell body 2, the inner walls of the two sides of the shell body 2 are fixedly connected with the partition plates 18, round holes 19 distributed at equal intervals are formed in the outer wall of the top of the partition plates 18, and the falling rate of cooling water can be delayed through the partition plates 18 and the round holes 19 arranged in the shell body 2, so that the cooling water can fully absorb heat in the box body 1, and the cooling effect of the water cooling assembly on the box body 1 is further improved; the drain groove 20 has been seted up to the bottom inner wall of casing 2, and mounting groove 12 has been seted up at the top of liquid reserve tank 4, and logical groove 22 has been seted up to the bottom inner wall of mounting groove 12, and logical groove 22 is located the drain groove 20 under, and the inside of mounting groove 12 is provided with filter assembly.

Example two

In the second embodiment, the embodiment of the filter assembly is provided, specifically, the filter assembly comprises a positioning hole 24 formed in the inner wall of the bottom of the installation groove 12, a positioning column 23 is clamped in the positioning hole 24, one end of the positioning column 23 is fixedly connected with a filter screen plate 5, cooling water sprayed to the outer wall of the box body 1 absorbs heat and then slides along the outer wall of the box body 1, the sliding cooling water flows into the through groove 22 through the drain groove 20, the cooling water can be contacted with air in the process of flowing into the through groove 22 from the drain groove 20, so that heat exchange can be performed with the air, the cooling effect of the cooling water in recycling is ensured, meanwhile, the cooling water can be filtered through the filter screen plate 5 before the cooling water flows into the through groove 22, so that the condition that a pipeline is blocked due to excessive impurities in the cooling water is avoided, and the filter screen plate 5 is clamped and fixed between the positioning column 23 and the installation groove 12, so that a worker can conveniently and subsequently dismount and clean the cooling water; the outer wall of the top of the filter screen plate 5 is fixedly connected with handles 21, the number of the handles 21 is two, and the two handles 21 are respectively positioned at two sides of the top of the filter screen plate 5.

Working principle: when the inside of the box body 1 is higher, the motor 9 is started, the fan blades 7 can be effectively driven to rotate together through the motor 9, the air flow can be generated in the rotating process of the fan blades 7, so that the flow rate of air in the box body 1 can be accelerated, good air cooling effect is achieved on circuit devices in the box body 1, the whole service life of the distribution box is effectively prolonged, when the temperature sensor in the box body 1 detects that the temperature is too high and the temperature cannot be quickly reduced through air cooling, the pump body 11 is started, cooling water in the liquid storage tank 4 can be pumped into the spray pipe 17 through the pump body 11, the cooling water pumped into the spray pipe 17 can be sprayed to the outer wall of the box body 1 through the spray head 16, so that the box body 1 can be well sprayed and cooled, meanwhile, the box body 1 can be cooled more uniformly through the spray cooling, and the partition 18 and the round holes 19 arranged in the box body 2, the cooling water falling rate can be delayed, thereby the cooling water can fully absorb the heat in the box body 1, the cooling effect of the water cooling assembly on the box body 1 is further improved, the cooling water sprayed to the outer wall of the box body 1 can slide along the outer wall of the box body 1 after absorbing the heat, the sliding cooling water can flow into the through groove 22 through the liquid discharge groove 20, the cooling water can be contacted with air in the process of flowing into the through groove 22 from the liquid discharge groove 20, thereby the cooling water can exchange heat with the air, the cooling effect is ensured when the cooling water is recycled, meanwhile, the cooling water can be filtered through the filter screen 5 before flowing into the through groove 22, the condition that the cooling water contains excessive impurities to cause the blockage of a pipeline is avoided, the filter screen 5 is fixedly clamped with the mounting groove 12 through the positioning column 23, therefore, the staff can conveniently detach and clean the device later.

Claims (6)

1. Cooling type block terminal, its characterized in that: including box (1), one side outer wall of box (1) is through hinged joint has chamber door (6), the top inner wall of box (1) is provided with temperature sensor, circular slot (10) have been seted up to one side outer wall of box (1), one side outer wall fixedly connected with dust cover (14) of box (1), circumference inner wall fixedly connected with dead lever (8) of dust cover (14), one end fixedly connected with motor (9) of dead lever (8), the output fixedly connected with axle sleeve of motor (9), the circumference outer wall fixedly connected with flabellum (7) of axle sleeve, one side outer wall of box (1) is provided with heat dissipation grid (3), one side outer wall of box (1) is provided with water cooling component, one side outer wall fixedly connected with control panel (13) of box (1).

2. The cooling type distribution box according to claim 1, wherein: the water cooling assembly comprises a liquid storage tank (4) fixedly connected with one side outer wall of the tank body (1), cooling water is contained in the liquid storage tank (4), a liquid suction pipe (25) is inserted into one side outer wall of the liquid storage tank (4), a pump body (11) is inserted into one end of the liquid suction pipe (25), a liquid guide pipe (15) is inserted into one side of the pump body (11), a spray pipe (17) is inserted into one end of the liquid guide pipe (15), and spray heads (16) distributed at equal distances are inserted into the circumferential outer wall of the spray pipe (17).

3. The cooling type distribution box according to claim 2, wherein: the novel water dispenser is characterized in that a shell (2) is fixedly connected to the outer wall of one side of the box body (1), the spray pipe (17) is fixedly connected with the shell (2), a partition plate (18) is fixedly connected to the inner walls of two sides of the shell (2), and round holes (19) distributed at equal distances are formed in the outer wall of the top of the partition plate (18).

4. A temperature-reducing power distribution box as defined in claim 3, wherein: the novel liquid draining device is characterized in that a liquid draining groove (20) is formed in the inner wall of the bottom of the shell (2), a mounting groove (12) is formed in the top of the liquid storing box (4), a through groove (22) is formed in the inner wall of the bottom of the mounting groove (12), the through groove (22) is located right below the liquid draining groove (20), and a filtering component is arranged in the mounting groove (12).

5. The cooling type distribution box according to claim 4, wherein: the filter assembly comprises a positioning hole (24) formed in the inner wall of the bottom of the mounting groove (12), a positioning column (23) is clamped in the positioning hole (24), and one end of the positioning column (23) is fixedly connected with a filter screen plate (5).

6. The cooling type distribution box according to claim 5, wherein: the top outer wall of the filter screen plate (5) is fixedly connected with handles (21), the number of the handles (21) is two, and the two handles (21) are respectively located at two sides of the top of the filter screen plate (5).

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