CN212412580U - Electrical engineering switch board - Google Patents
Electrical engineering switch board Download PDFInfo
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- CN212412580U CN212412580U CN202021115584.4U CN202021115584U CN212412580U CN 212412580 U CN212412580 U CN 212412580U CN 202021115584 U CN202021115584 U CN 202021115584U CN 212412580 U CN212412580 U CN 212412580U
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- cabinet body
- pipeline
- heat dissipation
- inner cabinet
- electrical engineering
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Abstract
The utility model relates to an electrical equipment technical field especially relates to an electrical engineering switch board. Comprises an inner cabinet body, an outer cabinet body, a base and a water cooling tank; the inner cabinet body and the outer cabinet body are connected through a base, an air inlet assembly is arranged below the left side of the inner cabinet body, an outlet is arranged above the right side of the inner cabinet body, a plurality of clamping plates are uniformly arranged on the inner cabinet body, and a heat dissipation assembly is arranged on the outer wall of the inner cabinet body; a separation cavity is arranged between the outer cabinet body and the inner cabinet body, and an exhaust fan is arranged above the right side of the outer cabinet body; a first pipeline is arranged above the right side of the water cooling box, penetrates through the outer cabinet body and is connected with the right side of the radiating assembly, a second pipeline is arranged below the right side of the water cooling box, penetrates through the outer cabinet body and is connected with the left side of the radiating assembly; the utility model provides an electrical engineering switch board, can heat conduction fast to combine water-cooling and forced air cooling to realize holistic rapid cooling.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially relates to an electrical engineering switch board.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The control cabinet comprises a plurality of kinds, including an electrical control cabinet, a variable frequency control cabinet, a low-voltage control cabinet, a high-voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a PLC control cabinet, a fire control cabinet, a brick machine control cabinet and the like. The method is widely applied to the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like.
The elements of each electrical equipment in the electrical control cabinet can produce a large amount of heats after working for a long time, if can not in time dispel the heat, very easily circuit accident takes place, current electrical control cabinet's heat dissipation cooling mode is through setting up the heat dissipation fan on the cabinet body and carry out the heat extraction, reaches the purpose of cooling, but the radiating rate of this kind of cooling mode is slower, and is inefficient, can not satisfy the high-efficient heat dissipation demand of switch board.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides an electrical engineering switch board, can heat conduction fast to combine water cooling and forced air cooling to realize holistic rapid cooling.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises an inner cabinet body, an outer cabinet body, a base and a water cooling tank; the inner cabinet body and the outer cabinet body are connected through a base, an air inlet assembly is arranged below the left side of the inner cabinet body, an outlet is arranged above the right side of the inner cabinet body, a plurality of clamping plates are uniformly arranged on the inner cabinet body, and a heat dissipation assembly is arranged on the outer wall of the inner cabinet body; a separation cavity is arranged between the outer cabinet body and the inner cabinet body, and an exhaust fan is arranged above the right side of the outer cabinet body; the water-cooling tank right side top is equipped with first pipeline, first pipeline runs through the outer cabinet body and is connected on the right side of radiator unit, water-cooling tank right side below is equipped with the second pipeline, the second pipeline runs through the outer cabinet body and is connected on the left of radiator unit.
Preferably, the air inlet assembly comprises an exhaust fan, a first filter screen and a second filter screen; the exhaust fan penetrates through the inner cabinet body and the outer cabinet body respectively; the first filter screen is connected with the outer cabinet body through screws; the second filter screen is connected with the inner cabinet body through screws.
Preferably, the mesh number of the first filter screen is smaller than that of the second filter screen; the right side of the exhaust fan is provided with a first outlet which is communicated with the separated cavity.
Preferably, the heat dissipation assembly comprises a heat dissipation plate, a water cooling pipe and a heat dissipation fin; the heat dissipation plate is connected with the outer wall of the inner cabinet body through screws, and a plurality of connecting plates are uniformly arranged on the heat dissipation plate; the water-cooled tube is welded with the connecting plate, one end of the water-cooled tube is in threaded connection with the first pipeline, and the other end of the water-cooled tube is in threaded connection with the second pipeline; the radiating fin and the radiating plate are welded, and the cross section of the radiating fin is triangular.
Preferably, a plurality of clamping grooves are uniformly formed in the inner cabinet body and are clamped with the clamping plates.
Preferably, the clamping plate is made of copper.
Preferably, a circulating water pump is arranged on the first pipeline.
Preferably, the water cooling pipe is a U-shaped pipe.
Compared with the prior art, the utility model has the advantages of it is following: 1. the clamping plate on the inner cabinet body is made of copper, so that the heat inside the inner cabinet body can be quickly conducted, and the temperature inside the inner cabinet body can be reduced; 2. the heat dissipation assembly is in contact with the inner cabinet body, after the clamping plate transfers heat to the heat dissipation plate, the water cooling pipe in the heat dissipation plate can quickly absorb heat and cool, meanwhile, the heat dissipation fins on the surface of the heat dissipation plate can further conduct heat, and when air flow passes through the outside, the cooling effect is achieved; 3. through the first outlet on the right side of the exhaust fan and the cooperation with the exhaust fan, part of airflow can move along the separated cavity, so that the cooling of the heat dissipation plate and the cooling fins is realized; 4. install first filter screen and second filter screen on the cabinet body respectively, can prevent the entering of outside debris, first filter screen mesh number is great simultaneously, can prevent the entering of bold debris, guarantees simultaneously that the air admission is unobstructed, and second filter screen mesh number is less than first filter screen, can block the entering of dust, protects inside electrical equipment.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an electrical engineering control cabinet;
FIG. 2 is a partial view of an electrical engineering control cabinet in the direction B;
FIG. 3 is a diagram of an air intake assembly of an electrical engineering control cabinet;
FIG. 4 is a partially enlarged view of a heat sink of an electrical engineering control cabinet;
FIG. 5 is a diagram of a water-cooled tube assembly of an electrical engineering control cabinet;
fig. 6 is a drawing of the exhaust fan parts of an electrical engineering control cabinet.
In the figure: 1. an inner cabinet body; 2. an outer cabinet body; 3. a base; 4. a water cooling tank; 5. an air intake assembly; 6. a heat dissipating component; 101. clamping a plate; 102. a card slot; 103. an outlet; 201. a compartment; 202. an exhaust fan; 401. a first pipeline; 402. a second pipeline; 403. a water circulating pump; 501. an exhaust fan; 502. a first filter screen; 503. a second filter screen; 504. a first outlet; 601. a heat dissipation plate; 602. a water-cooled tube; 603. a heat sink; 604. a connecting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: as shown in fig. 1 to 6, an electrical engineering control cabinet is characterized in that: comprises an inner cabinet body 1, an outer cabinet body 2, a base 3 and a water cooling tank 4; the inner cabinet body 1 and the outer cabinet body 2 are connected through a base 3, an air inlet assembly 5 is arranged below the left side of the inner cabinet body 1, an outlet 103 is arranged above the right side of the inner cabinet body 1, a plurality of clamping plates 101 are uniformly arranged on the inner cabinet body 1, and a heat dissipation assembly 6 is arranged on the outer wall of the inner cabinet body 1; a separation cavity 201 is arranged between the outer cabinet body 2 and the inner cabinet body 1, and an exhaust fan 202 is arranged above the right side of the outer cabinet body 2; a first pipeline 401 is arranged above the right side of the water cooling tank 4, the first pipeline 401 penetrates through the outer cabinet body 2 and is connected with the right side of the heat dissipation assembly 6, a second pipeline 402 is arranged below the right side of the water cooling tank 4, and the second pipeline 402 penetrates through the outer cabinet body 2 and is connected with the left side of the heat dissipation assembly 6; the air intake assembly 5 comprises an exhaust fan 501, a first filter screen 502 and a second filter screen 503; the exhaust fan 501 penetrates through the inner cabinet body 1 and the outer cabinet body 2 respectively; the first filter screen 502 is connected with the outer cabinet body 2 by screws; the second filter screen 503 is connected with the inner cabinet body 1 by screws; the mesh number of the first filter screen 502 is smaller than that of the second filter screen 503; a first outlet 504 is arranged at the right side of the exhaust fan 501, and the first outlet 504 is communicated with the compartment 201; the heat dissipation assembly 6 comprises a heat dissipation plate 601, a water cooling pipe 602 and heat dissipation fins 603; the heat dissipation plate 601 is connected with the outer wall of the inner cabinet body 1 through screws, and a plurality of connecting plates 604 are uniformly arranged on the heat dissipation plate 601; the water-cooling pipe 602 is welded with a connecting plate 604, one end of the water-cooling pipe 602 is in threaded connection with the first pipeline 401, and the other end of the water-cooling pipe 602 is in threaded connection with the second pipeline 402; the radiating fins 603 are welded with the radiating plate 601, and the cross section of the radiating fins 603 is triangular; a plurality of clamping grooves 102 are uniformly formed in the inner cabinet body 1, and the clamping grooves 102 are clamped with the clamping plates 101; the clamping plate 101 is made of copper; a circulating water pump 403 is arranged on the first pipeline 401; the water-cooled tube 602 is a U-shaped tube.
When in use, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, after the electrical equipment in the inner cabinet body 1 dissipates heat, the clamping board 101 on the surface of the inner cabinet body 1 can absorb and conduct heat quickly, and at the same time, the clamping board 101 is also arranged on the outer side of the inner cabinet body 1 and connected with the heat dissipating plate 601, so that heat can be conducted to the heat dissipating assembly 6 quickly, then the circulating water pump 403 extracts the water flow in the water cooling tank 4, enters the water cooling pipe 602 along the first pipeline 401 and flows back through the second pipeline 402, and in the circulating process, the heat is absorbed by water, so as to achieve internal cooling, and at the same time, the exhaust fan 501 extracts the external air flow, and in the air flow entering process, a part of the air flow directly enters the inner cabinet body 1, and the other part of the air flow enters the compartment 201 through the first outlet 504, so as to perform, the airflow in the separation cavity 201 takes away heat when passing through the radiating fins 603, meanwhile, because of the triangular shape of the radiating fins 603 and the gaps on the surface, the contact area with the airflow can be increased, further cooling is realized, and through the combination of air cooling and water cooling, the heat in the inner cabinet body 1 can be quickly led out and radiated, so that the internal temperature is stable; wherein, the contact department of draw-in groove 102 and cardboard 101 can pour into heat conduction silicone rubber into, further increases the heat conductivity.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides an electrical engineering switch board which characterized in that: comprises an inner cabinet body (1), an outer cabinet body (2), a base (3) and a water cooling tank (4); the inner cabinet body (1) is connected with the outer cabinet body (2) through a base (3), an air inlet assembly (5) is arranged below the left side of the inner cabinet body (1), an outlet (103) is arranged above the right side of the inner cabinet body (1), a plurality of clamping plates (101) are uniformly arranged on the inner cabinet body (1), and a heat dissipation assembly (6) is arranged on the outer wall of the inner cabinet body (1); a separation cavity (201) is arranged between the outer cabinet body (2) and the inner cabinet body (1), and an exhaust fan (202) is arranged above the right side of the outer cabinet body (2); the water cooling tank is characterized in that a first pipeline (401) is arranged above the right side of the water cooling tank (4), the first pipeline (401) penetrates through the outer cabinet body (2) to be connected with the right side of the heat dissipation assembly (6), a second pipeline (402) is arranged below the right side of the water cooling tank (4), and the second pipeline (402) penetrates through the outer cabinet body (2) to be connected with the left side of the heat dissipation assembly (6).
2. An electrical engineering control cabinet according to claim 1, characterized in that: the air inlet component (5) comprises an exhaust fan (501), a first filter screen (502) and a second filter screen (503); the exhaust fan (501) respectively penetrates through the inner cabinet body (1) and the outer cabinet body (2); the first filter screen (502) is connected with the outer cabinet body (2) through screws; the second filter screen (503) is connected with the inner cabinet body (1) through screws.
3. An electrical engineering control cabinet according to claim 2, characterized in that: the mesh number of the first filter screen (502) is smaller than that of the second filter screen (503); a first outlet (504) is arranged on the right side of the exhaust fan (501), and the first outlet (504) is communicated with the partition cavity (201).
4. An electrical engineering control cabinet according to claim 1, characterized in that: the heat dissipation assembly (6) comprises a heat dissipation plate (601), a water cooling pipe (602) and heat dissipation fins (603); the heat dissipation plate (601) is connected with the outer wall of the inner cabinet body (1) through screws, and a plurality of connecting plates (604) are uniformly arranged on the heat dissipation plate (601); the water-cooling pipe (602) is welded with the connecting plate (604), one end of the water-cooling pipe (602) is in threaded connection with the first pipeline (401), and the other end of the water-cooling pipe (602) is in threaded connection with the second pipeline (402); the radiating fin (603) and the radiating plate (601) are welded, and the cross section of the radiating fin (603) is triangular.
5. An electrical engineering control cabinet according to claim 1, characterized in that: a plurality of clamping grooves (102) are uniformly formed in the inner cabinet body (1), and the clamping grooves (102) are clamped with the clamping plates (101).
6. An electrical engineering control cabinet according to claim 5, characterized in that: the clamping plate (101) is made of copper.
7. An electrical engineering control cabinet according to claim 1, characterized in that: and a circulating water pump (403) is arranged on the first pipeline (401).
8. An electrical engineering control cabinet according to claim 4, characterized in that: the water-cooling pipe (602) is a U-shaped pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115584.4U CN212412580U (en) | 2020-06-17 | 2020-06-17 | Electrical engineering switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115584.4U CN212412580U (en) | 2020-06-17 | 2020-06-17 | Electrical engineering switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412580U true CN212412580U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021115584.4U Active CN212412580U (en) | 2020-06-17 | 2020-06-17 | Electrical engineering switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702874A (en) * | 2021-07-28 | 2021-11-26 | 广东电网有限责任公司广州供电局 | Water bath type liquid level stabilizing pool fire burner used as external fire source of transformer |
-
2020
- 2020-06-17 CN CN202021115584.4U patent/CN212412580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702874A (en) * | 2021-07-28 | 2021-11-26 | 广东电网有限责任公司广州供电局 | Water bath type liquid level stabilizing pool fire burner used as external fire source of transformer |
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