CN212259687U

CN212259687U - Heat radiator for electromechanical device

Info

Publication number: CN212259687U
Application number: CN202021438643.1U
Authority: CN
Inventors: 严桃连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2020-12-29
Anticipated expiration: 2030-07-18

Abstract

The utility model discloses a heat dissipation device of electromechanical equipment, including the electromechanical cabinet, the lower extreme of electromechanical cabinet is the open end, and the lower extreme of electromechanical cabinet is connected with heat dissipation end box, and the upper end an organic whole of heat dissipation end box is connected with the bearing panel, and the inside lower extreme of heat dissipation end box is fixed with two sets of air conditioning input fans, and the lower extreme of heat dissipation end box is connected with end air cooling box, and the inside four corners department of end air cooling box all fixedly installs air cooler, and the outside of mounting panel all fixedly installs heat dissipation fan, and filter screen limit draw-in groove department all joints and installs the filtration silk screen; the utility model discloses a set up end cold air box, end cold air box is square cavity structure, sets up multiunit air cooler in end cold air box, and air cooler gets into the cold air box on the earth through introducing the outside air of electromechanical cabinet and refrigeration, then through the air conditioning input fan of opening in the end box of dispelling the heat, blows the cold air in the end cold air box inside it from electromechanical cabinet bottom, carries out the heat dissipation of big area cold air, and the radiating effect is better.

Description

Heat radiator for electromechanical device

Technical Field

The utility model relates to an electromechanical device field, in particular to electromechanical device's heat abstractor.

Background

In electromechanical equipment, an electric cabinet is indispensable, and in a general electric cabinet, good sealing performance needs to be kept because electric devices need to keep long-term normal operation, and after good sealing performance is kept, when the humidity in the electric cabinet is too high, the work of electric elements in the electromechanical cabinet can be influenced, even short circuit of the electric elements is caused, the heat of the electric elements in the electromechanical cabinet can be serious after long-time work, the service life of the electric elements in the electromechanical cabinet can be seriously influenced due to long-term high-temperature operation, but the heat dissipation effect of the electromechanical cabinet is poor, so that the heat dissipation device of the electromechanical equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a XX to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for an electromechanical device comprises an electromechanical cabinet, wherein the lower end of the electromechanical cabinet is an open end, the lower end of the electromechanical cabinet is connected with a heat dissipation bottom box, the upper end of the heat dissipation bottom box is integrally connected with a bearing panel, a plurality of groups of cold air inlet holes are formed in the bearing panel, two groups of cold air input fans are fixed at the lower end inside the heat dissipation bottom box, the lower end of the heat dissipation bottom box is connected with a bottom cold air box, air refrigerators are fixedly mounted at four corners inside the bottom cold air box, air inlet ends of the air refrigerators are connected with air inlet pipes, the air inlet pipes penetrate through the bottom cold air box and extend to the outside, a plurality of groups of cold air suction holes are formed in the lower end of the heat dissipation bottom cold air box, the cold air suction holes are communicated with the inside of the bottom cold air box, circular heat dissipation holes are formed in the upper ends of two sides of the electromechanical cabinet, and heat dissipation pipes are fixed at the positions, the equal welded fastening in inside one side of cooling tube has the mounting panel, all be provided with the air on the mounting panel and portal, dustproof hygroscopic plate is all installed in the inboard laminating of mounting panel, the equal fixed mounting in the outside of mounting panel has cooling blower, annular filter screen limit draw-in groove has all been seted up to the front end mouth of pipe department of cooling tube, filter screen is installed to the equal joint in filter screen limit draw-in groove department.

Preferably, the homogeneous body in upper end both sides of bearing panel is connected with the curb plate, the both sides lower extreme of electromechanical cabinet all sets up the rectangle fluting anastomotic with the curb plate, the curb plate all inlays in the rectangle fluting that corresponds, and all passes through connecting bolt to be connected fixedly between curb plate and the electromechanical cabinet.

Preferably, the lower extreme both sides homogeneous body of box has the downside board at the bottom of the heat dissipation, the both sides of end cold air box all are provided with the perpendicular notch anastomotic with the downside board, the downside board all inlays in the perpendicular notch that corresponds, and all is connected fixedly through positioning bolt between downside board and the end cold air box.

Preferably, the middle parts of the mounting plates are in a U shape protruding outwards, and the dustproof moisture absorption plates are adhered to the inner sides of the mounting plates through glue.

Preferably, the welding has the holding ring all established to the one end that the outside of cooling tube is close to the electromechanical cabinet, the holding ring all is fixed in on the outer tank wall of electromechanical cabinet through the fixed screw.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up end cold air box, end cold air box is square cavity structure, sets up multiunit air cooler in end cold air box, and air cooler gets into end cold air box through introducing and refrigerating the air outside the electromechanical cabinet, then through the air conditioning input fan of opening in the heat dissipation end box, blows the cold air in end cold air box inside from the electromechanical cabinet bottom, carries out the heat dissipation of large area cold air, and the radiating effect is better;

2. the utility model has the advantages that the radiating pipes are arranged at the upper ends of the two sides of the electromechanical cabinet, the radiating fans arranged in the radiating pipes are used for discharging heat in the electromechanical cabinet, the circulation radiating can be realized by matching with the entering of cold air, and the radiating efficiency is greatly improved; the dust-proof moisture absorption plate is used for absorbing moisture in the electromechanical cabinet and preventing external dust from entering the electromechanical cabinet, and the filtering wire mesh can play a role in safety protection;

3. the utility model discloses pass through block integral type installation with electromechanical cabinet, the bottom box of dispelling the heat and end air conditioning box to fix through the bolt, can make equipment, dismantlement between the three more convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is an enlarged view at C in fig. 1.

Fig. 5 is a schematic view of the top surface of the heat dissipation bottom case of the present invention.

In the figure: the air conditioner comprises an electromechanical cabinet 1, a heat dissipation bottom box 2, a bottom cold air box 3, a cold air input fan 4, a cold air suction hole 5, a positioning bolt 6, an air refrigerator 7, an air inlet pipe 8, a rectangular groove 9, an upper side plate 10, a connecting bolt 11, a heat dissipation pipe 12, a fixing screw 13, a filter screen edge clamping groove 14, a filter screen 15, a mounting plate 16, an air outlet hole 17, a heat dissipation fan 18, a dustproof moisture absorption plate 19 and a cold air inlet hole 20.

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.

The utility model provides a heat dissipation device of electromechanical equipment as shown in figures 1 to 5, which comprises an electromechanical cabinet 1, wherein the lower end of the electromechanical cabinet 1 is an open end, the lower end of the electromechanical cabinet 1 is connected with a heat dissipation bottom box 2, two sides of the upper end of a bearing panel are uniformly connected with an upper side plate 10, the lower ends of the two sides of the electromechanical cabinet 1 are respectively provided with a rectangular slot 9 which is inosculated with the upper side plate 10, the upper side plate 10 is respectively embedded in the corresponding rectangular slot 9, and the upper side plate 10 and the electromechanical cabinet 1 are respectively connected and fixed through a connecting bolt 11, so that the convenient installation and disassembly between the heat dissipation bottom box 2 and the electromechanical cabinet 1 can be realized;

the upper end of the heat dissipation bottom box 2 is integrally connected with a bearing panel, a plurality of groups of cold air inlet holes 20 are formed in the bearing panel, two groups of cold air input fans 4 are fixed at the inner lower end of the heat dissipation bottom box 2, the lower end of the heat dissipation bottom box 2 is connected with a bottom cold air box 3, lower side plates are uniformly connected to two sides of the lower end of the heat dissipation bottom box 2, vertical notches matched with the lower side plates are formed in two sides of the bottom cold air box 3, the lower side plates are clamped and embedded in the corresponding vertical notches, and the lower side plates and the bottom cold air box 3 are fixedly connected through positioning bolts 6, so that the heat dissipation bottom box 2 and the bottom cold air box 3 can be conveniently assembled and disassembled;

air refrigerators 7 are fixedly installed at four corners inside the bottom air-cooling box 3, air inlet ends of the air refrigerators 7 are connected with air inlet pipes 8, the air inlet pipes 8 penetrate through the bottom air-cooling box 3 and extend to the outside, a plurality of groups of air-cooling suction holes 5 are formed in the lower end of the heat dissipation bottom box 2, the air-cooling suction holes 5 are communicated with the inside of the bottom air-cooling box 3, air outside the electromechanical cabinet is introduced and refrigerated by the air refrigerators 7 and enters the bottom air-cooling box 3, and then cold air in the bottom air-cooling box 3 is blown into the inside of the electromechanical cabinet through the cold air input fan 4 opened in the heat dissipation bottom box 2 to dissipate heat of the cold air in a large area;

circular louvre has all been seted up to electromechanical cabinet 1's both sides upper end, the outside of electromechanical cabinet 1 is located circular louvre department and all is fixed with cooling tube 12, the outside of cooling tube 12 is close to the one end of electromechanical cabinet 1 and all overlaps and establishes the welding and has the holding ring, the holding ring all is fixed in on electromechanical cabinet 1's the outer tank wall through fixed screw 13, the equal welded fastening in inside one side of cooling tube 12 has mounting panel 16, mounting panel 16's middle part all is outside convex U word shape, dustproof hygroscopic plate 19 all pastes the inboard in mounting panel 16 through the glue, all be provided with air outlet 17 on mounting panel 16, dustproof hygroscopic plate 19 is all laminated and installed in mounting panel 16's inboard, the equal fixed mounting in mounting panel 16's the outside has cooling fan 18, annular filter screen limit draw-in groove 14 has all been seted up to cooling tube 12's front end mouth of pipe department, filter screen 15 is installed to the equal joint in filter screen limit draw-in groove 14 department, dustproof plate 19 that sets up is Portion, and this filter screen 15 can conveniently be dismantled and clear up, and the filter screen 15 of setting can play the safety protection effect.

This practical theory of operation: the utility model discloses a set up end cold air box 3, end cold air box 3 is square cavity structure, set up multiunit air cooler 7 in end cold air box 3, air cooler 7 enters into end cold air box 3 through introducing and refrigerating the air outside the electromechanical cabinet, then through the air conditioning input fan 4 that opens in the heat dissipation end box 2, blows the cold air in end cold air box 3 to its inside from the electromechanical cabinet bottom, carries out large area cold air heat dissipation, and the radiating effect is better; the radiating pipes 12 are arranged at the upper ends of the two sides of the electromechanical cabinet, the radiating fans 18 arranged in the radiating pipes 12 are used for discharging heat in the electromechanical cabinet, and the circulating radiating can be realized by matching with the entering of cold air, so that the radiating efficiency is greatly improved; the dustproof moisture absorption plate 19 is used for absorbing moisture in the electromechanical cabinet and preventing external dust from entering the electromechanical cabinet, and the filtering silk screen 15 can play a role in safety protection; with electromechanical cabinet, the installation of block integral type at the bottom of the heat dissipation box 2 and end air conditioning box 3 to fix through the bolt, can make equipment, dismantlement between the three more convenient.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat abstractor of electromechanical device, includes electromechanical cabinet (1), its characterized in that: the lower end of the electromechanical cabinet (1) is an open end, the lower end of the electromechanical cabinet (1) is connected with a heat dissipation bottom box (2), the upper end of the heat dissipation bottom box (2) is integrally connected with a bearing panel, a plurality of groups of cold air inlet holes (20) are arranged on the bearing panel, two groups of cold air input fans (4) are fixed at the inner lower end of the heat dissipation bottom box (2), the lower end of the heat dissipation bottom box (2) is connected with a bottom cold air box (3), air refrigerators (7) are fixedly arranged at four inner corners of the bottom cold air box (3), air inlet ends of the air refrigerators (7) are connected with air inlet pipes (8), the air inlet pipes (8) penetrate through the bottom cold air box (3) and extend to the outside, a plurality of groups of cold air inlet holes (5) are formed at the lower end of the heat dissipation bottom box (2), and the cold air inlet holes (5) are communicated with the inner part of the bottom cold air box (3, circular louvre has all been seted up to the both sides upper end of electromechanical cabinet (1), the outside of electromechanical cabinet (1) is located circular louvre department and all is fixed with cooling tube (12), the equal welded fastening in inside one side of cooling tube (12) has mounting panel (16), all be provided with air outlet hole (17) on mounting panel (16), dustproof hydroscopic plate (19) are all installed in the laminating of the inboard of mounting panel (16), the equal fixed mounting in the outside of mounting panel (16) has cooling fan (18), annular filter screen limit draw-in groove (14) have all been seted up to the front end mouth of pipe department of cooling tube (12), filter screen limit draw-in groove (14) locate equal joint and install filter screen (15).

2. The heat dissipating apparatus for an electromechanical device according to claim 1, wherein: the upper end both sides homogeneous body of bearing panel is connected with epipleural (10), the both sides lower extreme of electromechanical cabinet (1) all sets up rectangle fluting (9) anastomotic with epipleural (10), epipleural (10) all inlay card is in the rectangle fluting (9) that corresponds, and all is connected fixedly through connecting bolt (11) between epipleural (10) and electromechanical cabinet (1).

3. The heat dissipating apparatus for an electromechanical device according to claim 1, wherein: the uniform body in lower extreme both sides of box (2) has the downside board at the bottom of the heat dissipation, the both sides of end cold gas box (3) all are provided with the perpendicular notch anastomotic with the downside board, the downside board all inlays in the perpendicular notch that corresponds, and all is connected fixedly through positioning bolt (6) between downside board and end cold gas box (3).

4. The heat dissipating apparatus for an electromechanical device according to claim 1, wherein: the middle part of mounting panel (16) all is outside convex U-shaped, dustproof moisture absorption plate (19) all laminate in the inboard of mounting panel (16) through gluing.

5. The heat dissipating apparatus for an electromechanical device according to claim 1, wherein: the welding of all overlapping of one end that the outside of cooling tube (12) is close to electromechanical cabinet (1) has the holding ring, the holding ring all is fixed in on the outer wall of electromechanical cabinet (1) through set screw (13).