CN212462563U

CN212462563U - Combined heat dissipation device for power distribution and distribution equipment

Info

Publication number: CN212462563U
Application number: CN202021431541.7U
Authority: CN
Inventors: 毛洪波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-02-02
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a modular heat abstractor for delivery electrical equipment belongs to modular heat dissipation technical field for delivery electrical equipment, this heat abstractor for modular delivery electrical equipment includes outer box, the bottom fixedly connected with case leg of outer box, the vent has all been seted up to the left and right sides of outer box, the below of vent is provided with the admission line, the interior diapire of outer box is fixed even has cold sap cavity, the first ventilative board of top fixedly connected with in cold sap cavity, the last fixed surface of first ventilative board installs the aspiration pump, the top fixedly connected with second ventilative board of aspiration pump, the top fixedly connected with third ventilative board of second ventilative board, the equal fixed mounting in both sides has the exhaust fan around the outer box top. Through the cooperation setting between outer box and the insulating layer, if when indirect electric leakage appears in the device internal load, the insulating layer can directly prevent the electric current and the device's outer box contact to realize the device's insulating anticreep function.

Description

Combined heat dissipation device for power distribution and distribution equipment

Technical Field

The utility model belongs to the technical field of the heat dissipation for the combination formula delivery electrical equipment, concretely relates to modular heat abstractor for delivery electrical equipment.

Background

Under the rapid development of the modern construction cause of the power industry, the transformation of national power grid is also being carried out in all-round, and underground mainline cable need realize multiloop branch distribution when the certain distance, adopt the combination formula to join in marriage the important corollary equipment of power transmission equipment as the distribution and be a method that not only economic environmental protection but also make things convenient for safety, to the inside each load of combination formula distribution power transmission equipment can produce a large amount of heats at the during operation, because the switch board heat dissipation is slow, especially in summer, the inside high temperature of combination formula distribution power transmission equipment often can cause the unnecessary damage to some important devices of inside, further can influence the job stabilization and the life of switch board, it does not possess the anticreep measure to join in marriage combination formula and join in marriage power transmission equipment generally.

Disclosure of Invention

An object of the utility model is to provide a modular heat abstractor for delivery electrical equipment aims at solving among the prior art not high and the difficult insulating problem of radiating efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular heat abstractor for delivery electrical equipment, includes outer box, the bottom fixedly connected with case leg of outer box, the vent has all been seted up to the left and right sides of outer box, the below of vent is provided with the admission line, the interior diapire of outer box is fixed even there is cold sap cavity, the first ventilating plate of top fixedly connected with in cold sap cavity, the last fixed surface of first ventilating plate installs the aspiration pump, the top fixedly connected with second ventilating plate of aspiration pump, the top fixedly connected with third ventilating plate of second ventilating plate, the equal fixed mounting in both sides has the exhaust fan around the outer box top, the upper end fixedly connected with rainshelter of exhaust fan, hinge fixedly connected with is passed through to one side of outer box, the front of chamber door is provided with the observation window.

In order to make this kind of modular for delivery electrical equipment heat abstractor can be more stable with ground contact, conduct the utility model relates to an it is preferred, the quantity of case leg is four, and four the case leg is rectangular array.

In order to make this modular for delivery electrical equipment heat abstractor can be to cold liquid chamber input air, as the utility model relates to an it is preferred, the pipeline of giving vent to anger is installed to the one end of aspiration pump, the one end of the pipeline of giving vent to anger is located the inside in cold liquid chamber.

In order to make this modular for delivery electrical equipment heat abstractor can conveniently operate the chamber door, as the utility model relates to an it is preferred, the positive fixedly connected with handle of chamber door.

In order to make this kind of modular for delivery electrical equipment heat abstractor can be with cold air discharge outside to outer box inside, as the utility model relates to an it is preferred, the equal fixedly connected with suction fan in the left and right sides of first ventilative board lower surface.

In order to make this kind of modular for delivery electrical equipment heat abstractor can prevent the electric leakage, as the utility model relates to an it is preferred, the inner wall fixedly connected with insulating layer of outer box.

Compared with the prior art, the beneficial effects of the utility model are that:

the combined heat dissipation device for the electric distribution equipment is arranged by matching between the outer box body and the insulating layer, if indirect electric leakage occurs to the internal load of the device, the insulating layer can directly prevent the current from contacting with the outer box body of the device, thereby realizing the insulating and anti-leakage functions of the device, through the matching arrangement between the ventilation opening, the cold liquid cavity, the air inlet pipeline, the first ventilating plate, the second ventilating plate, the third ventilating plate, the air pump, the exhaust fan, the air outlet pipeline and the exhaust fan, the air is pumped in by the air pump through the air inlet pipeline and is discharged into the cold liquid cavity through the air outlet pipeline, the air forms cold air in the cold liquid cavity through the refrigeration treatment of the cooling liquid in the cold liquid cavity, the air is discharged into the outer box body through the first ventilating plate and the second ventilating plate by the exhaust fan, the exchange of hot air and cold air is carried out on the working electrical appliance components in the outer box body, and then the hot air is discharged out by the exhaust fan through the third, thereby realizing the quick heat dissipation effect of the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention in partial section;

FIG. 4 is a schematic view of a partial sectional structure of the outer case of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position a in fig. 4 according to the present invention.

In the figure: 1. an outer case; 2. box legs; 3. a vent; 4. an air intake duct; 5. a cold liquid chamber; 6. a first gas permeable plate; 7. an air pump; 8. a second gas permeable plate; 9. a third gas permeable plate; 10. an exhaust fan; 11. a rain shelter; 12. a box door; 13. an observation window; 14. an air outlet pipe; 15. a handle; 16. an exhaust fan; 17. an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a modular heat abstractor for delivery electrical equipment, including outer box 1, the bottom fixedly connected with case leg 2 of outer box 1, vent 3 has all been seted up to the left and right sides of outer box 1, the below of vent 3 is provided with admission line 4, the interior diapire of outer box 1 is fixed even has cold sap cavity 5, the first ventilating board 6 of top fixedly connected with of cold sap cavity 5, the last fixed surface of first ventilating board 6 installs aspiration pump 7, the top fixedly connected with second ventilating board 8 of aspiration pump 7, the top fixedly connected with third ventilating board 9 of second ventilating board 8, the equal fixed mounting in both sides has exhaust fan 10 around the top of outer box 1, exhaust fan 10's upper end fixedly connected with rainshelter 11, hinge fixedly connected with chamber door 12 is passed through to one side of outer box 1, the front of chamber door 12 is provided with observation window 13.

In the embodiment of the present invention, through the matching arrangement between the outer case 1 and the insulating layer 17, if the internal load of the device has indirect leakage, the insulating layer 17 can directly prevent the current from contacting the outer case 1 of the device, thereby realizing the insulation and leakage prevention functions of the device, through the matching arrangement between the vent 3, the cold liquid chamber 5, the air inlet pipe 4, the first air permeable plate 6, the second air permeable plate 8, the third air permeable plate 9, the air pump 7, the exhaust fan 10, the air outlet pipe 14 and the exhaust fan 16, the air is pumped in by the air pump 7 through the air inlet pipe 4, and is discharged into the cold liquid chamber 5 through the air outlet pipe 14, through the refrigeration treatment of the cooling liquid in the cold liquid chamber 5, the air forms cold air in the cold liquid chamber 5, and is discharged into the inner part of the outer case 1 through the first air permeable plate 6 and the second air permeable plate 8 by the exhaust fan 10, the exchange of the hot and cold air is performed to the working electrical appliances inside, the hot air is then exhausted by the exhaust fan 10 through the third air-permeable plate 9, thereby achieving a rapid heat dissipation effect of the device.

Specifically, the number of the box legs 2 is four, and the four box legs 2 are in a rectangular array.

In this embodiment: by arranging the box legs 2, the device can be contacted with the ground more stably.

Specifically, an air outlet pipeline 14 is installed at one end of the air suction pump 7, and one end of the air outlet pipeline 14 is located inside the cold liquid cavity 5.

In this embodiment: air can be supplied to the cold liquid chamber 5 by the provision of the air outlet duct 14.

Specifically, a handle 15 is fixedly connected to the front surface of the door 12.

In this embodiment: the door 12 can be conveniently operated by the handle 15.

Specifically, the left side and the right side of the lower surface of the first ventilation plate 6 are both fixedly connected with an exhaust fan 16.

In this embodiment: by providing the exhaust fan 16, the cool air can be exhausted into the outer case 1.

Specifically, an insulating layer 17 is fixedly connected to the inner wall of the outer case 1.

In this embodiment: by the provision of the insulating layer 17, the device can be prevented from leaking electricity.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: when the combined heat dissipation device for the electric distribution equipment is used, the heat dissipation device is arranged by matching between the outer box body 1 and the insulating layer 17, if indirect electric leakage occurs to the internal load of the device, the insulating layer 17 can directly prevent the current from contacting with the outer box body 1 of the device, so that the insulation and anti-leakage functions of the device are realized, air is pumped in by the air suction pump 7 through the air inlet pipeline 4 through the matching arrangement among the vent 3, the cold liquid cavity 5, the air inlet pipeline 4, the first ventilating plate 6, the second ventilating plate 8, the third ventilating plate 9, the air suction pump 7, the exhaust fan 10, the air outlet pipeline 14 and the exhaust fan 16, the air is discharged into the cold liquid cavity 5 through the air outlet pipeline 14, cold air is formed in the cold liquid cavity 5 through the refrigeration treatment of the cooling liquid in the cold liquid cavity 5, and the air is discharged into the outer box body 1 through the first ventilating plate 6 and the second ventilating plate 8 by the exhaust fan 16, exchange of hot cold air is carried out to its inside work electrical apparatus original paper, and then hot-air is discharged by exhaust fan 10 through third ventilating plate 9 to realize the device's quick radiating effect, through the setting of vent 3, can increase the device's radiating efficiency, through the setting of rainshelter 11, can keep out the wind and keep out the rain to exhaust fan 10, through the setting of observation window 13, can observe at any time the operating condition of inside electrical apparatus component.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a modular heat abstractor for distribution electrical equipment, includes outer box (1), its characterized in that: the bottom of the outer box body (1) is fixedly connected with box legs (2), the left side and the right side of the outer box body (1) are respectively provided with a vent (3), an air inlet pipeline (4) is arranged below the vent (3), an inner bottom wall of the outer box body (1) is fixedly connected with a cold liquid cavity (5), a first ventilating plate (6) is fixedly connected above the cold liquid cavity (5), an air suction pump (7) is fixedly installed on the upper surface of the first ventilating plate (6), a second ventilating plate (8) is fixedly connected above the air suction pump (7), a third ventilating plate (9) is fixedly connected above the second ventilating plate (8), exhaust fans (10) are fixedly installed on the front side and the rear side of the top of the outer box body (1), a rain shelter (11) is fixedly connected to the upper end of each exhaust fan (10), and a box door (12) is fixedly connected to one side of the outer box body (1) through a hinge, and the front surface of the box door (12) is provided with an observation window (13).

2. The heat sink for a modular electrical distribution apparatus of claim 1, wherein: the number of the box legs (2) is four, and the four box legs (2) are in a rectangular array.

3. The heat sink for a modular electrical distribution apparatus of claim 1, wherein: an air outlet pipeline (14) is installed at one end of the air suction pump (7), and one end of the air outlet pipeline (14) is located inside the cold liquid cavity (5).

4. The heat sink for a modular electrical distribution apparatus of claim 1, wherein: the front surface of the box door (12) is fixedly connected with a handle (15).

5. The heat sink for a modular electrical distribution apparatus of claim 1, wherein: the left side and the right side of the lower surface of the first ventilating plate (6) are fixedly connected with an exhaust fan (16).

6. The heat sink for a modular electrical distribution apparatus of claim 1, wherein: the inner wall of the outer box body (1) is fixedly connected with an insulating layer (17).