CN214754814U - Automatic radiating low-voltage switchgear - Google Patents
Automatic radiating low-voltage switchgear Download PDFInfo
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- CN214754814U CN214754814U CN202120614238.9U CN202120614238U CN214754814U CN 214754814 U CN214754814 U CN 214754814U CN 202120614238 U CN202120614238 U CN 202120614238U CN 214754814 U CN214754814 U CN 214754814U
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- fixedly connected
- cabinet body
- heat dissipation
- air
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Abstract
The utility model discloses an automatic radiating low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, the installing port has all been seted up to the both sides outer wall of the cabinet body, and the inner wall fixedly connected with heating panel of installing port, the through-hole that the equidistance distributes is all seted up to the outer wall of heating panel, the wind gap has all been seted up to the both sides of the cabinet body, and the equal fixedly connected with air inlet mechanism of inner wall in two wind gaps, the equal fixedly connected with install bin in both sides of cabinet body top outer wall, and two round mouths have all been seted up to the relative one side outer wall of install bin, two the equal fixedly connected with copper pipe of round mouth on the install bin, the air exit has been seted up to cabinet body top outer wall, and the inner wall fixedly connected with protection network of air exit. The utility model discloses a set up the cooperation between copper pipe and the heat conduction case at cabinet body top, the heat on the internal bottom plate of cabinet is derived fast to the convenience, and then has improved the radiating efficiency of cubical switchboard.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field especially relates to an automatic radiating low-voltage switchgear.
Background
The external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system.
Along with the development of science and technology low-voltage switchgear's function is more and more to lead to current cubical switchboard radiating efficiency relatively low, and then influence the normal work in the cubical switchboard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an automatic heat dissipation low-voltage switch cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic heat dissipation low-voltage switch cabinet comprises a cabinet body, wherein the outer walls of two sides of the cabinet body are respectively provided with a mounting opening, and the inner wall of the mounting opening is fixedly connected with a heat dissipation plate, the outer wall of the heat dissipation plate is provided with through holes distributed at equal intervals, both sides of the cabinet body are provided with air ports, and the inner walls of the two air ports are fixedly connected with air inlet mechanisms, the two sides of the outer wall at the top of the cabinet body are fixedly connected with installation boxes, round openings are formed in the outer walls of the two opposite sides of the two installation boxes, copper pipes are fixedly connected with the round openings on the two installation boxes, an air outlet is formed in the outer wall of the top of the cabinet body, and the inner wall of the air outlet is fixedly connected with a protective screen, the inner wall of the air outlet is fixedly connected with a fan, the inner wall of one side of the cabinet body is fixedly connected with a heat conduction box, and the both sides of heat conduction roof portion outer wall all pass through the pipe connection on two install bins, the inner wall fixedly connected with bottom plate of the cabinet body.
Preferably, the outer wall of one side of the heat conduction box is fixedly connected with a copper spring rod, and one end of the spring rod is in contact with the bottom plate.
Preferably, the inner wall of one of the installation boxes is fixedly connected with a circulating pump, an input port of the circulating pump is connected to a pipeline of the heat conduction box, and the outer wall of one side of the bottom plate is fixedly connected with a temperature sensor.
Preferably, an opening is formed in the outer wall of one side of the cabinet body, a cabinet door is movably connected to the inner wall of one side of the opening, and the air inlet mechanism comprises an air box.
Preferably, a rectangular opening is formed in the outer wall of one side of the air box, the inner wall of the rectangular opening is connected with a baffle through a bearing, a gear is sleeved at one end of a baffle transmission shaft, an electric telescopic rod is fixedly connected to the inner wall of one side of the air box, and a rack which is mutually meshed with the gear is fixedly connected to an output shaft of the electric telescopic rod.
Preferably, a rectangular opening is formed in the outer wall of one side of the air box, the inner wall of the rectangular opening is connected with a baffle through a bearing, a gear is sleeved at one end of a baffle transmission shaft, an electric sliding rail is fixedly connected to the inner wall of one side of the air box, and a rack meshed with the gear is connected to the inner wall of the electric sliding rail in a sliding mode.
Preferably, electric slide rail, electric telescopic handle and circulating pump all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The utility model has the advantages that:
1. this automatic radiating low-voltage switchgear, through set up the cooperation between copper pipe and the heat conduction case at cabinet body top, the convenient heat on the internal bottom plate of cabinet is derived fast, and then has improved the radiating efficiency of cubical switchboard.
2. This automatic radiating low-voltage switchgear drives the liquid flow in heat conduction case and the copper pipe through the circulating pump to realize initiatively dispelling the heat, set up the fin again in cabinet body both sides, further improve radiating efficiency through exposed fin.
3. This automatic radiating low-voltage switchgear sets up air inlet mechanism through the both sides at the cabinet body, through two air inlet mechanism adjusting the baffle's angle, closes air inlet mechanism when the cabinet body is out of work simultaneously, prevents that the dust from getting into the cabinet internally.
Drawings
Fig. 1 is a schematic structural view of an automatic heat dissipation low voltage switch cabinet according to the present invention;
fig. 2 is a schematic sectional view of a cabinet body of an automatic heat dissipation low-voltage switch cabinet according to the present invention;
fig. 3 is a schematic side view of a partial structure of a low-voltage switchgear capable of automatically dissipating heat according to the present invention;
fig. 4 is a schematic structural view of an air intake mechanism of an embodiment of an automatic heat dissipation low voltage switch cabinet according to the present invention;
fig. 5 is a schematic structural view of an embodiment of a two-air intake mechanism of an automatic heat dissipation low-voltage switch cabinet.
In the figure: the cabinet comprises a cabinet body 1, a cabinet door 2, a heat dissipation plate 3, an air inlet mechanism 4, an installation box 5, a copper pipe 6, a protective screen 7, a heat conduction box 8, a bottom plate 9, a fan 10, a temperature sensor 11, a heat conduction sheet 12, a spring rod 13, an air box 14, a baffle 15, a rack 16, an electric telescopic rod 17 and an electric sliding rail 18.
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.
Example one
Referring to fig. 1-4, an automatic heat dissipation low voltage switch cabinet comprises a cabinet body 1, wherein the outer walls of two sides of the cabinet body 1 are respectively provided with an installation port, the inner wall of the installation port is fixedly connected with a heat dissipation plate 3, the outer wall of the heat dissipation plate 3 is respectively provided with through holes distributed equidistantly, the two sides of the cabinet body 1 are respectively provided with a tuyere, the inner walls of the two tuyeres are respectively and fixedly connected with an air inlet mechanism 4, the two sides of the outer wall of the top of the cabinet body 1 are respectively and fixedly connected with an installation box 5, the outer wall of one side opposite to the two installation boxes 5 is respectively provided with a round opening, the round openings on the two installation boxes 5 are respectively and fixedly connected with a copper pipe 6, the outer wall of the top of the cabinet body 1 is provided with an air outlet, the inner wall of the air outlet is fixedly connected with a protective screen 7, the inner wall of the air outlet is fixedly connected with a fan 10, the inner wall of one side of the cabinet body 1 is fixedly connected with a heat conduction box 8, and the two sides of the outer wall of the top of the heat conduction box 8 are respectively connected with the two installation boxes 5 through pipelines, a bottom plate 9 is fixedly connected to the inner wall of the cabinet body 1, a copper spring rod 13 is fixedly connected to the outer wall of one side of the heat conducting box 8, one end of the spring rod 13 is in contact with the bottom plate 9, a circulating pump is fixedly connected to the inner wall of one of the installation boxes 5, an input port of the circulating pump is connected to a pipeline of the heat conducting box 8, a temperature sensor 11 is fixedly connected to the outer wall of one side of the bottom plate 9, an opening is formed in the outer wall of one side of the cabinet body 1, a cabinet door 2 is movably connected to the inner wall of one side of the opening, the air inlet mechanism 4 comprises an air box 14, a rectangular opening is formed in the outer wall of one side of the air box 14, a baffle 15 is connected to the inner wall of one side of the baffle 15 through a bearing, a gear is sleeved on one end of a transmission shaft of the baffle 15, an electric telescopic rod 17 is fixedly connected to the inner wall of one side of the air box 14, a rack 16 meshed with the gear is fixedly connected to an output shaft of the electric telescopic rod 17, and the electric telescopic rod 17 and the circulating pump are connected with a switch through a wire, and the switch is connected with a controller through a lead.
The working principle is as follows: during the use, when the cabinet body 1 during operation, electric telescopic handle 17 drives rack 16 and removes, and then drives baffle 15 and rotate and open air inlet mechanism 4, and fan 10 starts simultaneously, drives the coolant liquid in heat conduction box 9 at the start-up circulating pump at the copper pipe 6 inner loop when the temperature in the cabinet body 1 lasts the rise, and the coolant liquid has absorbed heat transfer to copper pipe 6 on, and copper pipe 6 exposes outside while fan 10 has accelerated the air flow on copper pipe 6 surface to heat effluvium on the copper pipe 6.
Example two
Referring to fig. 1-3 and 5, an automatic heat dissipation low voltage switch cabinet comprises a cabinet body 1, wherein the outer walls of two sides of the cabinet body 1 are respectively provided with an installation opening, the inner wall of the installation opening is fixedly connected with a heat dissipation plate 3, the outer wall of the heat dissipation plate 3 is respectively provided with through holes which are distributed equidistantly, the two sides of the cabinet body 1 are respectively provided with a tuyere, the inner walls of the two tuyeres are respectively and fixedly connected with an air inlet mechanism 4, the two sides of the outer wall of the top of the cabinet body 1 are respectively and fixedly connected with an installation box 5, the outer wall of one side of the two installation boxes 5 opposite to each other is respectively provided with a round opening, the round openings on the two installation boxes 5 are respectively and fixedly connected with a copper pipe 6, the outer wall of the top of the cabinet body 1 is provided with an air outlet, the inner wall of the air outlet is fixedly connected with a protective net 7, the inner wall of the air outlet is fixedly connected with a fan 10, the inner wall of one side of the cabinet body 1 is fixedly connected with a heat conduction box 8, and the two sides of the outer wall of the top of the heat conduction box 8 are respectively connected with the two installation boxes 5 through pipelines, the inner wall of the cabinet body 1 is fixedly connected with a bottom plate 9, the outer wall of one side of the heat conducting box 8 is fixedly connected with a copper spring rod 13, one end of the spring rod 13 is contacted with the bottom plate 9, the inner wall of one of the installation boxes 5 is fixedly connected with a circulating pump, an input port of the circulating pump is connected to a pipeline of the heat conducting box 8, the outer wall of one side of the bottom plate 9 is fixedly connected with a temperature sensor 11, the outer wall of one side of the cabinet body 1 is provided with an opening, the inner wall of one side of the opening is movably connected with a cabinet door 2, the air inlet mechanism 4 comprises an air box 14, the outer wall of one side of the air box 14 is provided with a rectangular opening, the inner wall of the rectangular opening is connected with a baffle plate 15 through a bearing, one end of a transmission shaft of the baffle plate 15 is sleeved with a gear, the inner wall of one side of the air box 14 is fixedly connected with an electric sliding rail 18, the inner wall of the electric sliding rail 18 is connected with a rack 16 meshed with the gear, and the electric sliding rail 18 and the circulating pump are connected with a switch through a wire, and the switch is connected with a controller through a lead.
The working principle is as follows: during the use, when the cabinet body 1 during operation, electronic slide rail 18 drives rack 16 and removes, and then drives baffle 15 and rotate and open air inlet mechanism 4, and fan 10 starts simultaneously, when the temperature in the cabinet body 1 lasts the rise at the start-up circulating pump drive the coolant liquid in heat conduction case 9 at copper pipe 6 inner loop, the coolant liquid absorbed the heat transfer to copper pipe 6 on, copper pipe 6 exposes outside while fan 10 has accelerated the air flow on copper pipe 6 surface to heat effluvium on the copper pipe 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The automatic heat dissipation low-voltage switch cabinet comprises a cabinet body (1) and is characterized in that mounting ports are formed in the outer walls of the two sides of the cabinet body (1), a heat dissipation plate (3) is fixedly connected to the inner wall of each mounting port, through holes distributed at equal intervals are formed in the outer wall of each heat dissipation plate (3), air ports are formed in the two sides of the cabinet body (1), air inlet mechanisms (4) are fixedly connected to the inner walls of the two air ports, mounting boxes (5) are fixedly connected to the two sides of the outer wall of the top of the cabinet body (1), round openings are formed in the outer walls of the two opposite sides of the two mounting boxes (5), copper pipes (6) are fixedly connected to the round openings of the two mounting boxes (5), an air outlet is formed in the outer wall of the top of the cabinet body (1), a protective net (7) is fixedly connected to the inner wall of the air outlet, and a fan (10) is fixedly connected to the inner wall of the air outlet, the heat conduction cabinet is characterized in that a heat conduction box (8) is fixedly connected to the inner wall of one side of the cabinet body (1), the two sides of the outer wall of the top of the heat conduction box (8) are connected to the two installation boxes (5) through pipelines, and a bottom plate (9) is fixedly connected to the inner wall of the cabinet body (1).
2. The automatic heat dissipation low-voltage switch cabinet according to claim 1, wherein a copper spring rod (13) is fixedly connected to an outer wall of one side of the heat conduction box (8), and one end of the spring rod (13) is in contact with the bottom plate (9).
3. The automatic heat dissipation low-voltage switch cabinet according to claim 2, wherein a circulating pump is fixedly connected to the inner wall of one of the installation boxes (5), the input port of the circulating pump is connected to the pipeline of the heat conduction box (8), and a temperature sensor (11) is fixedly connected to the outer wall of one side of the bottom plate (9).
4. The automatic heat dissipation low-voltage switch cabinet according to claim 1, wherein an opening is formed in an outer wall of one side of the cabinet body (1), the cabinet door (2) is movably connected to an inner wall of one side of the opening, and the air inlet mechanism (4) comprises an air box (14).
5. The automatic heat dissipation low-voltage switch cabinet according to claim 4, wherein a rectangular opening is formed in an outer wall of one side of the air box (14), a baffle (15) is connected to an inner wall of the rectangular opening through a bearing, a gear is sleeved at one end of a transmission shaft of the baffle (15), an electric telescopic rod (17) is fixedly connected to an inner wall of one side of the air box (14), and a rack (16) meshed with the gear is fixedly connected to an output shaft of the electric telescopic rod (17).
6. The automatic heat dissipation low-voltage switch cabinet according to claim 4, wherein a rectangular opening is formed in an outer wall of one side of the air box (14), a baffle (15) is connected to an inner wall of the rectangular opening through a bearing, a gear is sleeved at one end of a transmission shaft of the baffle (15), an electric sliding rail (18) is fixedly connected to an inner wall of one side of the air box (14), and a rack (16) meshed with the gear is slidably connected to an inner wall of the electric sliding rail (18).
7. The automatic heat dissipation low-voltage switch cabinet according to claim 6, wherein the electric slide rail (18), the electric telescopic rod (17) and the circulating pump are connected with a switch through wires, and the switch is connected with a controller through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614238.9U CN214754814U (en) | 2021-03-26 | 2021-03-26 | Automatic radiating low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614238.9U CN214754814U (en) | 2021-03-26 | 2021-03-26 | Automatic radiating low-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754814U true CN214754814U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120614238.9U Active CN214754814U (en) | 2021-03-26 | 2021-03-26 | Automatic radiating low-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754814U (en) |
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2021
- 2021-03-26 CN CN202120614238.9U patent/CN214754814U/en active Active
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