CN112688212B - Low-voltage electric appliance cabinet with circulating heat dissipation function - Google Patents
Low-voltage electric appliance cabinet with circulating heat dissipation function Download PDFInfo
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- CN112688212B CN112688212B CN202011608285.9A CN202011608285A CN112688212B CN 112688212 B CN112688212 B CN 112688212B CN 202011608285 A CN202011608285 A CN 202011608285A CN 112688212 B CN112688212 B CN 112688212B
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Abstract
The invention discloses a low-voltage electrical cabinet with a circulating heat dissipation function, which comprises a cabinet body, wherein a plurality of water inlet branch pipes are arranged at the top in the cabinet body, a plurality of water outlet branch pipes are arranged at the bottom in the cabinet body, the other ends of the water inlet branch pipes are communicated with the water outlet branch pipes through heat dissipation water pipes, the heat dissipation water pipes are spiral, electrical equipment is arranged in the cabinet body, heat dissipation plates are arranged on the electrical equipment, triangular blocks are arranged on the heat dissipation plates, a snake-shaped water flowing groove is arranged on the triangular blocks, a flow guide part connected with the inner side wall of the cabinet body is arranged on one side of the lower end of the snake-shaped water flowing groove, a water drainage pipe communicated with the flow guide part is arranged in the inner side wall of the cabinet body, at least two first pressing plates hinged with the inner side wall of the cabinet body are arranged above the snake-shaped water flowing groove, the upper ends of the first pressing plates are connected with a water absorption sponge block, the water absorption sponge block is positioned below the water inlet branch pipes, and the lower end faces of the first pressing plates are connected with a first electric extension push rod. The heat dispersion of the cabinet body is convenient to improve.
Description
Technical Field
The invention relates to the technical field of low-voltage electric appliance cabinets, in particular to a low-voltage electric appliance cabinet with a circulating heat dissipation function.
Background
The electric appliance cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally. The electric cabinet is made of two materials, namely a hot-rolled steel plate electric cabinet and a cold-rolled steel plate electric cabinet. The cold-rolled steel sheet is softer than the hot-rolled steel sheet, and is more suitable for manufacturing an electric appliance cabinet. The electric appliance cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
However, most of the existing electric cabinets only dissipate heat in one mode through air flow, the temperature inside the electric cabinet is reduced through a fan, the heat dissipation efficiency is very low, good heat dissipation effect cannot be achieved in some electric cabinets with large heat productivity, and damage to components inside the electric cabinet due to overhigh temperature is easily caused.
Disclosure of Invention
In view of the above, the present invention is directed to a low voltage electrical cabinet with a circulating heat dissipation function, so as to solve all or one of the problems in the background art.
Based on the above purpose, the invention provides a low-voltage electrical appliance cabinet with a circulating heat dissipation function, which comprises a cabinet body, wherein an air inlet is formed in the lower portion of the cabinet body, an air outlet is formed in the upper portion of the air inlet, a plurality of water inlet branch pipes are arranged at the top of the cabinet body, one ends of the water inlet branch pipes are connected with water inlet pipes, the water inlet pipes are communicated with a water tank, a plurality of water outlet branch pipes are arranged at the bottom of the cabinet body, one ends of the water outlet branch pipes are communicated with the water tank through water outlet pipes, the other ends of the water inlet branch pipes are communicated with the water outlet branch pipes through heat dissipation water pipes, the heat dissipation water pipes are spiral, electrical equipment is arranged in the cabinet body, a heat dissipation plate is arranged on the electrical equipment, a triangular block is arranged on the heat dissipation plate, a snake-shaped water flowing groove is arranged on the snake-shaped water flowing groove, a flow guide piece connected with the inner side wall of the cabinet body is arranged on one side of the lower end face of the snake-shaped water flowing groove, at least two snake-shaped first pressure plates hinged with the inner side wall of the snake-shaped water flowing groove are arranged above the snake-shaped water flowing groove, a water flowing sponge block is connected with a water absorption sponge block, the water absorption sponge block is connected with a first push rod extending below the water absorption sponge block, and used for enabling the water flowing block to extend to be used for enabling the electric sponge block to extend to be used for enabling the water flowing through the electric sponge block to be used for enabling the electric sponge block to absorb water flowing block, and be used for enabling the water flowing block to extend to pass through the water absorption sponge block, and be used for enabling the electric sponge block, and be used for enabling the water flowing through the electric sponge block, and be used for enabling the water flowing block to extend into the electric sponge block, and be used for enabling the water flowing block.
Optionally, be provided with the suction fan in the air intake, the suction fan is convenient for with external cold air suction cabinet internal heat dissipation of being convenient for handle, be provided with the exhaust fan in the air exit, the exhaust fan is convenient for discharge cabinet internal hot air in the external environment and is convenient for heat dissipation and handle.
Optionally, a limiting plate is arranged in the drain pipe, the limiting plate is hinged to the drain pipe through a hinge shaft, a second electric telescopic push rod is arranged on the lower end face of the limiting plate, the lower end of the second electric telescopic push rod is hinged to the inner side wall of the drain pipe, and a pressure sensor is arranged at the upper end of the limiting plate.
Optionally, the normally closed contact of the pressure sensor, the second electric telescopic push rod and the power supply are connected in series.
Optionally, the internal first axis of rotation that is provided with of cabinet, first axis of rotation with connect through the transmission of first conveyer belt between the articulated shaft, fixedly connected with flabellum in the first axis of rotation, the flabellum is located first axis of rotation with between the electrical equipment, the limiting plate is used for closing of drain pipe, and the articulated shaft rotates anticlockwise for a moment and is convenient for drive first axis of rotation and can rotate anticlockwise for a moment, is convenient for drive the flabellum and rotate anticlockwise for a moment and carry out the heat dissipation treatment to electrical equipment, is convenient for drive the circulation of the air of the cabinet body simultaneously.
Optionally, a diversion trench is arranged on the first pressing plate.
Optionally, a screen is arranged between the water absorption sponge block and the water inlet branch pipe.
Optionally, a plurality of impellers are arranged in the heat dissipation water pipe, the impellers are connected with a second rotating shaft, the second rotating shaft penetrates through the heat dissipation water pipe, a plurality of fan blades are evenly connected to the end portion of the second rotating shaft, and the fan blades are located in the cabinet body.
From the above, according to the low-voltage electrical cabinet with the circulating heat dissipation function, the first electric extension push rod extends to be used for the water absorption sponge block and the lower end face of the water inlet branch pipe, so that the water absorption sponge block is used for absorbing water drops on the lower end face of the water inlet branch pipe, the water absorption sponge block and the lower end face of the water inlet branch pipe are squeezed to enable water in the water absorption sponge block to flow into the snake-shaped water flowing groove through the first pressing plate, then the water flows are discharged out of the cabinet body through the drain pipe, the heat reduction efficiency of the cabinet body is improved, a good heat dissipation effect is achieved in some electrical cabinets with large heat productivity, and damage to components in the electrical cabinet due to overhigh temperature is not prone to be caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
In the figure: the water-cooling type electric water heater comprises a cabinet body 1, a heat-radiating water pipe 2, a water inlet branch pipe 3, a water inlet pipe 4, a water outlet pipe 5, a water outlet branch pipe 6, a water tank 7, a water pump 8, a first pressing plate 9, a water-absorbing sponge block 10, a screen 11, electrical equipment 12, a heat-radiating plate 13, a triangular block 15, a snake-shaped water flowing groove 16, a water outlet pipe 17, an air inlet 18, an air outlet 19, an air suction fan 20, an exhaust fan 21, a second electric telescopic push rod 22, a limiting plate 23, a pressure sensor 24, a hinge shaft 25, a fan plate 26, a first conveying belt 27, a first rotating shaft 28, a first electric telescopic push rod 29, a diversion trench 30, an impeller 31, a second rotating shaft 32 and fan blades 33.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and the like in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
A low-voltage electric appliance cabinet with a circulating heat dissipation function comprises a cabinet body 1, wherein an air inlet 18 is formed in the lower portion of the cabinet body 1, an air outlet 19 is formed in the upper portion of the air inlet 18, a plurality of water inlet branch pipes 3 are arranged at the top of the cabinet body 1, one ends of the water inlet branch pipes 3 are connected with water inlet pipes 4, the water inlet pipes 4 are communicated with a water tank 7, a plurality of water outlet branch pipes 6 are arranged at the bottom of the cabinet body 1, one ends of the water outlet branch pipes 6 are communicated with the water tank 7 through water outlet pipes 5, the other ends of the water inlet branch pipes 3 are communicated with the water outlet branch pipes 6 through heat dissipation water pipes 2, each heat dissipation water pipe 2 is of a spiral type, electric equipment 12 is arranged in the cabinet body 1, heat dissipation plates 13 are arranged on the electric equipment 12, triangular blocks 15 are arranged on the heat dissipation plates 13, and snake-shaped water flowing grooves 16 are arranged on the triangular blocks 15, a flow guide part connected with the inner side wall of the cabinet body 1 is arranged on one side of the lower end of the snake-shaped water flowing groove 16, a drain pipe 17 communicated with the flow guide part is arranged in the side wall of the cabinet body 1, at least two first pressing plates 9 hinged with the inner side wall of the cabinet body 1 are arranged above the snake-shaped water flowing groove 16, the upper ends of the first pressing plates 9 are connected with water absorption sponge blocks 10, the water absorption sponge blocks 10 are positioned below the water inlet branch pipes 3, the lower end face of each first pressing plate 9 is connected with a first electric extension push rod 29, the first electric extension push rod 29 is used for extending the water absorption sponge blocks 10 and the lower end faces of the water inlet branch pipes 3, so that the water absorption sponge blocks 10 are used for absorbing water drops on the lower end faces of the water inlet branch pipes 3, the water absorption sponge blocks 10 and the lower end faces of the water inlet branch pipes 3 are extruded to facilitate the water in the water absorption sponge blocks 10 to circulate to the snake-shaped water flowing groove 16 through the first pressing plates 9, the water flow is then discharged out of the cabinet 1 through the drain pipe 17.
In order to further carry out heat dissipation treatment on the electrical equipment 12 in the cabinet body 1, a suction fan 20 is arranged in the air inlet 18, the suction fan 20 is convenient for sucking the external cold air into the cabinet body 1 for carrying out heat dissipation treatment, an exhaust fan 21 is arranged in the air outlet 19, and the exhaust fan 21 is convenient for discharging the hot air in the cabinet body 1 into the external environment for carrying out heat dissipation treatment.
For the convenience of water stops a period in drain pipe 17 and is convenient for the electrical equipment 12 heat dissipation treatment in the cabinet body 1, be provided with limiting plate 23 in the drain pipe 17, limiting plate 23 pass through articulated shaft 25 with drain pipe 17 is articulated to be set up, the terminal surface is provided with the electronic flexible push rod 22 of second under the limiting plate 23, the lower extreme of the electronic flexible push rod 22 of second with drain pipe 17 inside wall is articulated, limiting plate 23 upper end is provided with pressure sensor 24, after pressure sensor 24 experienced the pressure that is greater than the setting value, and the electronic flexible push rod 22 shrink of second was convenient for drive limiting plate 23 and is swung downwards, and articulated shaft 25 anticlockwise rotation this moment, rivers are crossed the back, and limiting plate 23 upswing is convenient for in the extension of the electronic flexible push rod 22 of second is convenient for, is convenient for drive articulated shaft 25 clockwise, and water stops a period in drain pipe 17 and is convenient for further to the electrical equipment 12 heat dissipation treatment in the cabinet body 1.
For the convenience of water stops a period in drain pipe 17 and is convenient for the electrical equipment 12 heat dissipation treatment in the cabinet body 1, pressure sensor 24's normally closed contact the electronic flexible push rod 22 of second and power series connection, after pressure sensor 24 experiences the pressure that is greater than the setting value, pressure sensor 24's normally closed contact disconnection, the electronic flexible push rod 22 shrink of second starts and is convenient for drive limiting plate 23 and swings downwards, articulated shaft 25 anticlockwise rotation this moment, rivers are crossed the back, pressure sensor 24's normally closed contact is closed, the electronic flexible push rod 22 of second has electric extension to be convenient for limiting plate 23 and upwards swings, be convenient for drive articulated shaft 25 clockwise rotation, water stops a period in drain pipe 17 and is convenient for further to the electrical equipment 12 heat dissipation treatment in the cabinet body 1.
In order to further handle the electrical equipment 12 heat dissipation in the cabinet body 1, be provided with first axis of rotation 28 in the cabinet body 1, first axis of rotation 28 with connect through the transmission of first conveyer belt 27 between the articulated shaft 25, fixedly connected with fan board 26 on the first axis of rotation 28, fan board 26 is located first axis of rotation 28 with between the electrical equipment 12, limiting plate 23 is used for closing of drain pipe 17, articulated shaft 25 is convenient for drive first axis of rotation 28 one for a moment anticlockwise rotation for a moment, be convenient for drive fan board 26 for a moment anticlockwise rotation for a moment anticlockwise swing carries out the heat dissipation to electrical equipment 12, be convenient for drive the circulation of the air of cabinet body 1 simultaneously, after pressure sensor 24 experience is greater than the setting value, the shrink of the electronic flexible push rod 22 of second is convenient for drive limiting plate 23 and swing downwards, articulated shaft 25 anticlockwise rotation this moment, rivers are through the back, the extension of the electronic flexible push rod 22 of second is convenient for limiting plate 23 upwards swing, be convenient for drive articulated shaft 25 clockwise, and then drive fan board 26 for a moment anticlockwise swing and carry out the heat dissipation to electrical equipment 12, be convenient for the circulation of the air of the cabinet body 1.
In order to facilitate the water obtained by extruding the water absorption sponge block 10 to smoothly flow to the snake-shaped water flowing groove 16, a flow guide groove 30 is arranged on the first pressing plate 9.
In order to avoid absorbing water sponge piece 10 and the extrusion of branch pipe 3 of intaking to influence the use of branch pipe 3 of intaking, absorb water sponge piece 10 with be provided with screen cloth 11 between the branch pipe 3 of intaking, absorb water sponge piece 10 with the contact of screen cloth 11, absorb water sponge piece 10 through screen cloth 11 last sieve mesh with intake the branch pipe 3 under the drop of water on the terminal surface inhale absorb water sponge piece 10, absorb water sponge piece 10 with the extrusion of screen cloth 11 is convenient for circulate water to snakelike tye 16 in through first clamp plate 9.
In order to further improve the heat dispersion of the cabinet body 1, be provided with a plurality of impellers 31 in the heat dissipation water pipe 2, impeller 31 is connected with second axis of rotation 32, second axis of rotation 32 passes heat dissipation water pipe 2 sets up, second axis of rotation 32 tip evenly is connected with a plurality of flabellums 33, flabellum 33 is located in the cabinet body 1, when the circulation of water in heat dissipation water pipe 2, drive impeller 31 and rotate, and then drive the heat dissipation of flabellum 33 to the internal electrical equipment 12 of cabinet, improved the heat dispersion of the cabinet body 1.
First electronic push rod 29 extension of stretching is used for absorbing water sponge piece 10 with terminal surface under the branch pipe of intaking 3 for absorbing water sponge piece 10 is used for absorbing the drop of water of terminal surface under the branch pipe of intaking 3, absorb water sponge piece 10 with the terminal surface extrusion is convenient for will absorb water in the sponge piece 10 in the moisture circulates snakelike tye 16 through first clamp plate 9 under the branch pipe of intaking 3, then rivers pass through in the drain pipe 17 discharge cabinet body 1.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the description. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations thereof will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures, such as Dynamic RAM (DRAM), may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (6)
1. The utility model provides a low-voltage apparatus cabinet with circulation heat dissipation function, a serial communication port, including the cabinet body (1), air intake (18) have been seted up to cabinet body (1) lower part, air intake (18) top is provided with air exit (19), the internal top of cabinet body (1) is provided with a plurality of branch pipes of intaking (3), and is a plurality of branch pipe of intaking (3) one end all is connected with inlet tube (4), inlet tube (4) intercommunication has water tank (7), the internal bottom of cabinet body (1) is provided with a plurality of branch pipes of intaking (6), and is a plurality of branch pipe of intaking (6) one end pass through outlet pipe (5) with water tank (7) intercommunication, intake branch pipe (3) other end pass through condenser tube (2) with branch pipe of intaking (6) intercommunication, condenser tube (2) are the screw-tupe, be provided with electrical equipment (12) in the cabinet body (1), be provided with on electrical equipment (12) be provided with (13), be provided with three hornblocks (15) on three hornblocks (15), be provided with snakelike shape tye launder (16), trough (16) lower extreme one side with the internal side of cabinet body is provided with water conservancy diversion (1) inner side wall of water diversion and the cabinet body (1) is connected with water diversion drain pipe (17) the internal side wall of cabinet (1) of cabinet (17), and the cabinet body (1) is provided with the drain pipe (17) intercommunication, and the internal side wall (16), and the drain pipe (1) of cabinet body (1) intercommunication, and the drain pipe (1) intercommunication, snakelike this internal side wall (1), snakelike drain pipe (17) of cabinet body (1), snakelike this body (1) is provided with the drain pipe (16), snakelike this body (1) intercommunication, snakelike drain pipe (1) of the drain pipe (1) The water absorption device comprises at least two first pressing plates (9), wherein the upper ends of the first pressing plates (9) are connected with water absorption sponge blocks (10), the water absorption sponge blocks (10) are located below the water inlet branch pipes (3), the lower end faces of the first pressing plates (9) are connected with first electric extension push rods (29), the first electric extension push rods (29) extend to be used for the water absorption sponge blocks (10) and the lower end faces of the water inlet branch pipes (3), so that the water absorption sponge blocks (10) are used for absorbing water drops on the lower end faces of the water inlet branch pipes (3), and the water absorption sponge blocks (10) and the lower end faces of the water inlet branch pipes (3) are extruded to facilitate the water in the water absorption sponge blocks (10) to flow into the snake-shaped water flowing groove (16) through the first pressing plates (9);
a limiting plate (23) is arranged in the drain pipe (17), the limiting plate (23) is hinged with the drain pipe (17) through a hinge shaft (25), a second electric telescopic push rod (22) is arranged on the lower end face of the limiting plate (23), the lower end of the second electric telescopic push rod (22) is hinged with the inner side wall of the drain pipe (17), and a pressure sensor (24) is arranged at the upper end of the limiting plate (23);
when the pressure sensor (24) senses the pressure greater than the set value, the normally closed contact of the pressure sensor (24) is disconnected, the second electric telescopic push rod (22) is contracted and started to drive the limiting plate (23) to swing downwards, the hinged shaft (25) rotates anticlockwise at the moment, after water flows through, the normally closed contact of the pressure sensor (24) is closed, the second electric telescopic push rod (22) is electrified and extended to facilitate the limiting plate (23) to swing upwards, and the hinged shaft (25) is driven to rotate clockwise;
be provided with first axis of rotation (28) in the cabinet body (1), first axis of rotation (28) with connect through first conveyer belt (27) transmission between articulated shaft (25), fixedly connected with fan board (26) on first axis of rotation (28), fan board (26) are located first axis of rotation (28) with between electrical equipment (12), limiting plate (23) are used for closing of drain pipe (17), and articulated shaft (25) clockwise rotation anticlockwise rotation for a moment is convenient for drive first axis of rotation (28) clockwise rotation anticlockwise rotation for a moment, is convenient for drive fan board (26) clockwise rotation for a moment anticlockwise swing carries out the heat dissipation processing to electrical equipment (12), is convenient for drive the circulation of the air of the cabinet body (1) simultaneously.
2. The low-voltage electrical cabinet with the circulating heat dissipation function according to claim 1, wherein a suction fan (20) is disposed in the air inlet (18), the suction fan (20) is convenient for sucking external cold air into the cabinet body (1) for heat dissipation, an exhaust fan (21) is disposed in the air outlet (19), and the exhaust fan (21) is convenient for discharging hot air in the cabinet body (1) into the external environment for heat dissipation.
3. The low-voltage electrical cabinet with the circulating heat dissipation function as claimed in claim 1, wherein the normally closed contact of the pressure sensor (24), the second electric telescopic push rod (22) and a power supply are connected in series.
4. The low-voltage electrical cabinet with the circulating heat dissipation function as claimed in claim 1, wherein the first pressing plate (9) is provided with a diversion trench (30).
5. The low-voltage electrical cabinet with the circulating heat dissipation function as recited in claim 1, wherein a screen (11) is arranged between the water absorption sponge block (10) and the water inlet branch pipe (3).
6. The low-voltage electrical cabinet with the circulating heat dissipation function according to claim 1, wherein a plurality of impellers (31) are arranged in the heat dissipation water pipe (2), the impellers (31) are connected with a second rotating shaft (32), the second rotating shaft (32) penetrates through the heat dissipation water pipe (2), a plurality of fan blades (33) are uniformly connected to the end of the second rotating shaft (32), and the fan blades (33) are located in the cabinet body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011608285.9A CN112688212B (en) | 2020-12-30 | 2020-12-30 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
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| CN202011608285.9A CN112688212B (en) | 2020-12-30 | 2020-12-30 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
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| CN112688212A CN112688212A (en) | 2021-04-20 |
| CN112688212B true CN112688212B (en) | 2022-11-08 |
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| CN113373305B (en) * | 2021-07-09 | 2022-06-03 | 攀钢集团攀枝花钢铁研究院有限公司 | Titanium sponge production reactor |
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| Publication number | Publication date |
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| CN112688212A (en) | 2021-04-20 |
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