CN219106865U - Ring main unit heat radiation equipment - Google Patents

Abstract

The utility model discloses ring main unit heat dissipation equipment, which comprises a ring main unit body, wherein two first heat dissipation openings are respectively formed in the left side wall of the ring main unit body and the right side wall of the ring main unit body, and an air supply fan and an air draft fan are respectively fixedly arranged on one side surfaces, close to each other, of the two first heat dissipation openings. The utility model discloses a set of air supply fan that this device set up and an air supply fan can increase the inside circulation of air of looped netowrk cabinet to the effectual condition of having avoided the inside heat accumulation of looped netowrk cabinet appears, simultaneously this device still is provided with and hides the rain top under the running condition of each high-power high load of electric component, can control the refrigerator to open refrigeration then the quick cooling down the looped netowrk cabinet inside under the effect of refrigeration stick when inside temperature is hotter, and cooling effect is more obvious under the cooperation of air supply fan and air supply fan, and the base that simultaneously sets up in the bottom can keep apart looped netowrk cabinet body and bottom surface can effectually avoid the looped netowrk cabinet body to take place the corrosive rust condition.

Description

Ring main unit heat radiation equipment

Technical Field

The utility model relates to the field of ring main units, in particular to ring main unit heat dissipation equipment.

Background

The ring main unit is an electric device with a group of high-voltage switch devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled spacing ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, and is widely applied to power distribution stations and box-type substations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like.

According to chinese patent number CN212908642U discloses a heat radiation structure of looped netowrk cabinet, which comprises a body, the rear side swing joint of body has the heat dissipation net, the equal fixedly connected with fixture block in both sides of heat dissipation net, the draw-in groove that uses with the fixture block cooperation is seted up to the inside of body, the equal fixedly connected with fixed block in both sides of the inside of body, the inside swing joint of fixed block has coupling mechanism, and the unable quick discharge of the heat that produces in the inside short time of looped netowrk cabinet in the above-mentioned patent is under high-power high-load operational environment, and the condition of easily taking place the heat accumulation appears, and for this reason, we propose a looped netowrk cabinet cooling device to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide ring main unit heat dissipation equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a looped netowrk cabinet cooling device, includes the looped netowrk cabinet body, two first thermovent have all been seted up to the left side wall of looped netowrk cabinet body and the right side wall of looped netowrk cabinet body, two sets of a side fixed mounting that first thermovent is close to each other has air supply fan and air extraction fan respectively, the interior roof fixedly connected with temperature sensor of looped netowrk cabinet body, the interior bottom wall fixedly connected with radiating box of looped netowrk cabinet body, the interior bottom wall fixedly connected with refrigerator of radiating box, the upper surface fixedly connected with refrigeration stick of refrigerator, the equal fixedly connected with of left side wall of looped netowrk cabinet body and the right side wall of looped netowrk cabinet body put the position.

In a further embodiment, the front of the ring main unit body is provided with a first cabinet door and a second cabinet door, and the first cabinet door and the second cabinet door are hinged with the ring main unit body through hinges.

In a further embodiment, the front surface of the first cabinet door and the front surface of the second cabinet door are both fixedly connected with handles, and the front surface of the second cabinet door is fixedly connected with a lock catch.

In a further embodiment, the bottom surface of the ring main unit body is fixedly connected with two bases, and anti-skidding lines are formed on the bottom surface of each base.

In a further embodiment, the upper surface of the ring main unit body is fixedly connected with a rain shielding top, a group of heat dissipation grooves are formed in the left side wall of the ring main unit body and the right side wall of the ring main unit body, and a rain shielding sheet is fixedly installed on one side surface, away from each other, of each of the two groups of heat dissipation grooves.

In a further embodiment, the upper surface of each placement position is fixedly connected with a heat dissipation net, two groups of first heat dissipation openings are mutually far away from one another, a side surface is fixedly connected with a dust prevention net, and a second heat dissipation opening is formed in the inner bottom wall of the ring main unit body.

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

this device can increase the inside circulation of air of looped netowrk cabinet through a set of air supply fan and a fan of blowing that set up to the effectual condition of having avoided the inside heat accumulation of looped netowrk cabinet appears, this device still is provided with simultaneously and hides the rain top under the running condition of each high-power high load of electric component, can control the refrigerator to open refrigeration then the quick cooling to the looped netowrk cabinet inside under the effect of refrigeration stick when inside temperature is hotter, and cooling effect is more obvious under the cooperation of air supply fan and fan of blowing, and the base that simultaneously sets up in the bottom can keep apart looped netowrk cabinet body and bottom surface can effectually avoid the looped netowrk cabinet body to take place the corrosive rusty condition.

Drawings

Fig. 1 is a schematic perspective view of a ring main unit heat dissipation device.

Fig. 2 is a front cross-sectional view of a ring main unit body in a ring main unit heat dissipation device.

Fig. 3 is a schematic diagram of a top-down structure of a ring main unit heat dissipating device.

In the figure: 1. a temperature sensor; 2. a first cabinet door; 3. a handle; 4. a base; 5. a dust screen; 6. a heat sink; 7. locking; 8. a hinge; 9. a second cabinet door; 10. a ring main unit body; 11. a first heat radiation port; 12. an air supply fan; 13. an exhaust fan; 14. a heat radiation box; 15. a refrigerator; 16. a second heat radiation port; 17. a refrigeration rod; 18. a rain shield; 19. a placement bit; 20. a heat dissipation net; 21. rain-proof roof.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present 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.

Referring to fig. 1-3, in the present utility model, a ring main unit heat dissipation device includes a ring main unit body 10, two first heat dissipation openings 11 are respectively provided on a left side wall of the ring main unit body 10 and a right side wall of the ring main unit body 10, an air supply fan 12 and an air draft fan 13 are respectively and fixedly installed on one side surfaces of the two groups of first heat dissipation openings 11, an inner top wall of the ring main unit body 10 is fixedly connected with a temperature sensor 1, an inner bottom wall of the ring main unit body 10 is fixedly connected with a heat dissipation box 14, an inner bottom wall of the heat dissipation box 14 is fixedly connected with a refrigerator 15, an upper surface of the refrigerator 15 is fixedly connected with a refrigeration rod 17, and three placement positions 19 are fixedly connected with a left side wall of the ring main unit body 10 and a right side wall of the ring main unit body 10.

The front of looped netowrk cabinet body 10 is equipped with first cabinet door 2 and second cabinet door 9, first cabinet door 2 and second cabinet door 9 all articulate with looped netowrk cabinet body 10 through hinge 8, first cabinet door 2 and second cabinet door 9 can protect the inside component of looped netowrk cabinet, the front of first cabinet door 2 and the front of second cabinet door 9 equal fixedly connected with handle 3, the front fixedly connected with padlock 7 of second cabinet door 9, two handles 3 can make things convenient for opening and shutting of first cabinet door 2 and second cabinet door 9, the bottom surface fixedly connected with of looped netowrk cabinet body 10 two bases 4, the anti-skidding line has all been seted up to the bottom surface of every base 4, base 4 can make looped netowrk cabinet body 10 separate with ground and prevent that the cabinet body from wet corrosion rust.

The upper surface fixedly connected with of looped netowrk cabinet body 10 hides rain top 21, a set of heat dissipation groove 6 has all been seted up to the left side wall of looped netowrk cabinet body 10 and the right side wall of looped netowrk cabinet body 10, a side that two sets of heat dissipation grooves 6 kept away from each other is equal fixed mounting to keep away from rain piece 18, rain piece 18 can prevent the inside that the rainwater got into looped netowrk cabinet body 10 in the rainy day, the equal fixedly connected with heat dissipation net 20 of upper surface of every place 19, a side that two sets of first heat dissipation mouths 11 kept away from each other is equal fixedly connected with dust screen 5, the second heat dissipation mouth 16 has been seted up to the interior bottom wall of looped netowrk cabinet body 10, the second heat dissipation mouth 16 can be with the heat that refrigerator 15 produced the inside discharge looped netowrk cabinet body 10, prevent the internal heat accumulation of cabinet.

The working principle of the utility model is as follows:

when the device is used, the temperature sensor 1 arranged inside the ring main unit body 10 can monitor the temperature inside the ring main unit body 10 in real time, when the temperature is too high, the temperature sensor 1 controls the refrigerator 15 to start working, then the ring main unit body 10 is uniformly cooled through the cooling rod 17, meanwhile, the condition that heat accumulation is generated is avoided by uniformly carrying out air circulation under the cooperation of the air supply fan 12 and the air draft fan 13, heat at the bottom of a radiating net 20 evacuating element installed on the bottom surface of the placing position 19 is generated, and the device is also provided with a rain shielding top 21 and a rain shielding sheet 18, and even in a rainy day, the device can be in a safe output environment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Ring main unit cooling device, its characterized in that: including looped netowrk cabinet body (10), two first thermovent (11) have all been seted up to the left side wall of looped netowrk cabinet body (10) and the right side wall of looped netowrk cabinet body (10), two sets of a side fixed mounting that first thermovent (11) are close to each other has air supply fan (12) and air extraction fan (13) respectively, the interior roof fixedly connected with temperature sensor (1) of looped netowrk cabinet body (10), the interior diapire fixedly connected with radiating box (14) of looped netowrk cabinet body (10), the interior diapire fixedly connected with refrigerator (15) of radiating box (14), the upper surface fixedly connected with refrigeration stick (17) of refrigerator (15), the equal fixedly connected with of left side wall of looped netowrk cabinet body (10) and the right side wall of looped netowrk cabinet body (10) puts position (19).

2. The ring main unit heat sink device as claimed in claim 1, wherein: the front of looped netowrk cabinet body (10) is equipped with first cabinet door (2) and second cabinet door (9), first cabinet door (2) and second cabinet door (9) all articulate with looped netowrk cabinet body (10) through hinge (8).

3. A ring main unit heat sink as claimed in claim 2, wherein: the front of the first cabinet door (2) and the front of the second cabinet door (9) are fixedly connected with handles (3), and the front of the second cabinet door (9) is fixedly connected with a lock catch (7).

4. The ring main unit heat sink device as claimed in claim 1, wherein: the bottom surface fixedly connected with two bases (4) of looped netowrk cabinet body (10), every the anti-skidding line has all been seted up to the bottom surface of base (4).

5. The ring main unit heat sink device as claimed in claim 1, wherein: the rain shielding roof (21) is fixedly connected to the upper surface of the ring main unit body (10), a group of heat dissipation grooves (6) are formed in the left side wall of the ring main unit body (10) and the right side wall of the ring main unit body (10), and rain shielding sheets (18) are fixedly installed on one side surfaces, away from each other, of the heat dissipation grooves (6).

6. The ring main unit heat sink device as claimed in claim 1, wherein: every place the upper surface of position (19) all fixedly connected with heat dissipation net (20), two sets of first thermovent (11) are all fixedly connected with dust screen (5) in a side that keeps away from each other, second thermovent (16) have been seted up to the interior bottom wall of looped netowrk cabinet body (10).

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