CN213520965U

CN213520965U - Heat dissipation cooling device for control cabinet

Info

Publication number: CN213520965U
Application number: CN202022285498.4U
Authority: CN
Inventors: 肖潘磊
Original assignee: Tianjin Puchen Electrical Engineering Co ltd
Current assignee: Tianjin Puchen Electrical Engineering Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-22
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a heat dissipation cooling device for switch board relates to heat dissipation cooling device technical field, including the cabinet case, the inside fixed mounting of cabinet case has four evenly distributed's fixed column, four fixed mounting has a control mainboard between the fixed column. This a heat dissipation cooling device for switch board, use through the cooperation of refrigerator and connecting pipe and delivery connection and cooling tube, make when the inside control mainboard of switch board carries out the during operation, the refrigerator is started and is let in the coolant liquid to the inside of connecting pipe, the coolant liquid is through two-way communicating pipe and threaded sleeve's the inside that comes delivery connection, flow into the cooling tube through delivery connection, the cooling tube evenly coils and hugs closely with the back of control mainboard at the back of control mainboard, make the cooling work to the control mainboard can be accomplished through the good temperature conductivity nature of cooling tube to the inside coolant liquid of cooling tube, make the operational environment of control mainboard better.

Description

Heat dissipation cooling device for control cabinet

Technical Field

The utility model relates to a heat dissipation cooling device technical field specifically is a heat dissipation cooling device for switch board.

Background

The control cabinet is a device frequently used in modern industrial production, 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 requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of human bodies and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or alarmed by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the control cabinet prompts or sends signals deviating from normal working states, and is the electrical equipment necessary for various electrical manufacturers.

The switch board is carrying out the in-process its inside components and parts and mainboard of work and can generate heat because of work, influence its work efficiency and life, therefore all be equipped with heat dissipation cooling device in the switch board almost, but common heat dissipation cooling device's radiating effect is not ideal enough on the market, secondly very trouble is not convenient enough when common heat dissipation cooling device installs and overhauls, for this reason we have designed this a heat dissipation cooling device for switch board, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a heat dissipation cooling device for switch board has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the heat dissipation cooling device for the control cabinet comprises a cabinet box, wherein four uniformly distributed fixed columns are fixedly arranged in the cabinet box, a control mainboard is fixedly arranged among the four fixed columns, a cabinet door is movably arranged on the left side of the cabinet box, an embedded pipe is fixedly arranged at the top of the cabinet box, an embedded pipe positioned below the control mainboard is fixedly arranged on the inner wall of the right side of the cabinet box, a recovery pipe is fixedly connected between the two embedded pipes, a threaded sleeve is sleeved on the outer thread of the embedded pipe, a refrigerator positioned on the left side of the embedded pipe is fixedly arranged at the top of the cabinet box, connecting pipes are fixedly sleeved on the front side and the right side of the refrigerator, a fixed plate is welded on the left side of the refrigerator, a bidirectional communication pipe positioned in front of the refrigerator is fixedly sleeved at the top of the cabinet box, and the tail end of, and the both ends of two-way communicating pipe are all screwed and cup jointed threaded sleeve, the fixed cover in below of two-way communicating pipe is equipped with the delivery connection, the fixed cover in left side of the inside embedding pipe of cabinet case is equipped with the delivery connection, two fixedly connected with cooling tube between the delivery connection.

Optionally, the bottom fixed mounting of cabinet case has evenly distributed's the support base on the cabinet case four corners, be provided with the shock attenuation board between support base and the cabinet case.

Optionally, the outside of the connecting pipe is provided with a thread matched with the threaded sleeve, and the outside of the delivery joint is provided with a thread matched with the threaded sleeve.

Optionally, the cooling pipe between the two conveying connectors is uniformly coiled on the back surface of the control main board and is tightly attached to the back surface of the control main board, and the cooling pipe is made of metal.

Optionally, a heat dissipation port is formed in the outer portion of the cabinet door, and a heat dissipation fan located on the back face of the control main board is fixedly mounted on the inner wall of the cabinet box.

Optionally, the ends of the two embedded pipes extend to the inside of the shell of the cabinet, and the recovery pipe is located inside the shell of the cabinet.

The utility model provides a heat dissipation cooling device for switch board possesses following beneficial effect:

1. this a heat dissipation cooling device for switch board, use through the cooperation of refrigerator and connecting pipe and delivery connection and cooling tube, make when the inside control mainboard of switch board carries out the during operation, the refrigerator is started and is let in the coolant liquid to the inside of connecting pipe, the coolant liquid is through two-way communicating pipe and threaded sleeve's the inside that comes delivery connection, flow into the cooling tube through delivery connection, the cooling tube evenly coils and hugs closely with the back of control mainboard at the back of control mainboard, make the cooling work to the control mainboard can be accomplished through the good temperature conductivity nature of cooling tube to the inside coolant liquid of cooling tube, make the operational environment of control mainboard better.

2. This a heat dissipation cooling device for switch board, use through the cooperation of two-way communicating pipe and threaded sleeve and delivery connection and embedding pipe, make this heat dissipation cooling device can make through the threaded sleeve that two-way communicating pipe outside screw thread cup jointed to carry out simple and stable connection between two-way communicating pipe and delivery connection and the connecting pipe in the in-process of installing, the threaded sleeve that cup joints through embedding outside screw thread comes to make the embedding pipe can with carry out stable convenient connection between delivery connection and the connecting pipe, very big simplification this heat dissipation cooling device's installation, the maintenance and the maintenance work of this heat dissipation cooling device in the future of also being convenient for.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural diagram of a refrigerating machine and a connecting pipe according to the present invention;

FIG. 3 is a schematic view of the structure of the insertion tube and the return tube of the present invention;

FIG. 4 is a schematic structural view of the delivery joint and the cooling pipe of the present invention;

fig. 5 is the structural schematic diagram of the two-way communicating pipe and the threaded sleeve of the present invention.

In the figure: 1. a cabinet; 2. a cooling tube; 3. an insert tube; 4. a control main board; 5. fixing a column; 6. a delivery sub; 7. a connecting pipe; 8. a bidirectional communicating pipe; 9. a threaded bushing; 10. a refrigerator; 11. a fixing plate; 12. a box door; 13. a heat dissipation port; 14. a support base; 15. and (7) recovering the pipe.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a heat dissipation cooling device for a control cabinet comprises a cabinet box 1, four uniformly distributed fixed columns 5 are fixedly installed inside the cabinet box 1, a control mainboard 4 is fixedly installed between the four fixed columns 5, a cabinet door 12 is movably installed on the left side of the cabinet box 1, an embedded pipe 3 is fixedly installed on the top of the cabinet box 1, an embedded pipe 3 positioned below the control mainboard 4 is fixedly installed on the inner wall of the right side of the cabinet box 1, a recovery pipe 15 is fixedly connected between the two embedded pipes 3, a threaded sleeve 9 is sleeved on the external thread of the embedded pipe 3, a refrigerator 10 positioned on the left side of the embedded pipe 3 is fixedly installed on the top of the cabinet box 1, cooling liquid is stored inside the refrigerator 10 and can control the outflow of the cooling liquid and complete the refrigeration operation of the cooling liquid, the prior art is adopted, connecting pipes 7 are fixedly sleeved on the front side and the right side of the refrigerator 10, and a fixing plate 11 is, the fixed cover in top of cabinet case 1 is equipped with two-way communicating pipe 8 that is located refrigerator 10 the place ahead, and the end of two-way communicating pipe 8 extends to the inside of cabinet case 1, and the equal screw thread in both ends of two-way communicating pipe 8 has cup jointed threaded sleeve 9, and the fixed cover in below of two-way communicating pipe 8 is equipped with delivery connection 6, and the fixed cover in left side of the inside embedding pipe 3 of cabinet case is equipped with delivery connection 6, fixedly connected with cooling tube 2 between two delivery connection 6.

Wherein, the bottom fixed mounting of cabinet case 1 has evenly distributed to support base 14 on cabinet case 1 four corners, it is provided with the shock attenuation board to support between base 14 and the cabinet case 1, it is used for accomplishing the support to cabinet case 1 to support base 14, it can promote the stability of supporting in cabinet case 1's four corners to support the even distribution of base 14, the shock attenuation board that supports and set up between base 14 and the cabinet case 1 can absorb certain impact force, provide certain safety protection effect for the structure of cabinet case 1 inside.

Wherein, the outside of connecting pipe 7 be provided with threaded sleeve 9 assorted screw thread, the outside of delivery joint 6 and connecting pipe 7 all is provided with threaded sleeve 9 assorted screw thread, make the staff can be through twisting threaded sleeve 9 and accomplish two-way communicating pipe 8 and connecting pipe 7 and delivery joint 6 and embedding pipe 3 and connecting pipe 7 and delivery joint 6 between fixed, make this heat dissipation cooling device's installation and dismantlement all very convenient.

Wherein, the even coiling of cooling tube 2 between two delivery joint 6 is hugged closely at the back of control mainboard 4 and with the back of control mainboard 4, cooling tube 2 adopts the metal to make, the effect of cooling tube 2 is that the transportation of accomplishing the coolant liquid and supplementary coolant liquid accomplish the cooling heat dissipation operation to control mainboard 4, therefore, cooling tube 2 need use the metal to make and guarantee that cooling tube 2 has good temperature performance of leading, cooling tube 2 evenly coils at the back of control mainboard 4 simultaneously and just can make cooling tube 2 and control mainboard 4 fully contact, promote the cooling effect of cooling tube 2.

Wherein, thermovent 13 has been seted up to the outside of chamber door 12, the inner wall fixed mounting of cabinet case 1 has the radiator fan who is located the control mainboard 4 back, when the coolant liquid passes through cooling tube 2 and cools off the back of control mainboard 4, still at the back fixed mounting radiator fan of control mainboard 4, and set up thermovent 13 in the outside of chamber door 12, use through the cooperation of radiator fan and thermovent 13 and make the inside circulation of air of cabinet case 1, supplementary cooling tube 2 accomplishes the heat dissipation work.

Wherein, inside the terminal of two embedding pipes 3 all extended to the casing of cabinet case 1, recovery tube 15 was located cabinet case 1's casing, and the terminal of two embedding pipes 3 all was embedded into the inside of cabinet case 1 casing and is convenient for the stable connection between embedding pipe 3 and the recovery tube 15, and recovery tube 15 is located the inside of cabinet case 1 casing simultaneously and can prevent that other people from missing to touch, guarantees that recovery tube 15 can be stable carry out work.

In summary, when the heat dissipation cooling device for the control cabinet is used, the heat dissipation cooling device is installed inside the control cabinet, the refrigerator 10 is taken out, the refrigerator 10 is fixed above the cabinet box 1 through the fixing plate 11 on the left side of the refrigerator 10, the two connecting pipes 7 outside the refrigerator 10 are respectively aligned with the two-way communicating pipe 8 and the embedded pipe 3 on the top of the cabinet box 1, the threaded sleeves 9 externally screwed on the two-way communicating pipe 8 and the embedded pipe 3 are screwed, so that the threaded sleeves 9 are sleeved between the two-way communicating pipe 8 and the connecting pipes 7 through the threads on the outer sides of the connecting pipes 7, the cooling pipe 2 is taken out, the conveying joints 6 at the two ends of the cooling pipe 2 are respectively aligned with the two-way communicating pipe 8 and the embedded pipe 3 inside the cabinet box 1, the threaded sleeves 9 inside the cabinet box 1 are screwed to complete the fixing of the cooling pipe 2 and the conveying joints 6 at the two ends of the cooling pipe, when the control mainboard 4 starts to work, the refrigerator 10 starts, let in the inside of connecting pipe 7 with the coolant liquid, the coolant liquid flows through the inside that enters into delivery joint 6 behind two-way communicating pipe 8, get into cooling tube 2 through delivery joint 6, the inside heat dissipation cooling operation to control mainboard 4 of dependence cooling tube 2 leads the temperature performance and cooling tube 2 and the contact of control mainboard 4 of cooling tube 2, the coolant liquid after accomplishing the heat dissipation flows back to the inside of refrigerator 10 once more through embedding pipe 3 and the inside fixed suit cooling tube 2 of cabinet 1, carry out cyclic utilization, accomplish whole heat dissipation cooling device's installation and working process, can.

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

1. A heat dissipation cooling device for switch board, including cabinet case (1), its characterized in that: the refrigerator is characterized in that four uniformly distributed fixed columns (5) are fixedly mounted inside the cabinet box (1), a control main board (4) is fixedly mounted between the four fixed columns (5), a box door (12) is movably mounted on the left side of the cabinet box (1), an embedded pipe (3) is fixedly mounted at the top of the cabinet box (1), the embedded pipe (3) below the control main board (4) is fixedly mounted on the inner wall of the right side of the cabinet box (1), a recovery pipe (15) is fixedly connected between the two embedded pipes (3), a threaded sleeve (9) is sleeved on the external thread of each embedded pipe (3), a refrigerator (10) positioned on the left side of each embedded pipe (3) is fixedly mounted at the top of the cabinet box (1), connecting pipes (7) are fixedly mounted on the front side and the right side of each refrigerator (10), and a fixing plate (11) is welded on the left side of each, the fixed cover in top of cabinet case (1) is equipped with two-way communicating pipe (8) that are located refrigerator (10) the place ahead, the end of two-way communicating pipe (8) extends to the inside of cabinet case (1), and the equal screw thread in both ends of two-way communicating pipe (8) has cup jointed threaded sleeve pipe (9), the fixed cover in below of two-way communicating pipe (8) is equipped with delivery connection (6), the fixed cover in left side of cabinet case (1) inside embedding pipe (3) is equipped with delivery connection (6), two fixedly connected with cooling tube (2) between delivery connection (6).

2. The apparatus according to claim 1, wherein: the bottom fixed mounting of cabinet case (1) has evenly distributed support base (14) on cabinet case (1) four corners, be provided with the shock attenuation board between support base (14) and cabinet case (1).

3. The apparatus according to claim 1, wherein: the outside of connecting pipe (7) is provided with the screw thread with screw sleeve pipe (9) assorted, the outside of delivery connection (6) is provided with the screw thread with screw sleeve pipe (9) assorted.

4. The apparatus according to claim 1, wherein: two cooling pipe (2) between delivery connection (6) evenly coil at the back of control mainboard (4) and hug closely with the back of control mainboard (4), cooling pipe (2) adopt the metal to make.

5. The apparatus according to claim 1, wherein: a heat dissipation opening (13) is formed in the outer portion of the box door (12), and a heat dissipation fan located on the back face of the control main board (4) is fixedly installed on the inner wall of the cabinet box (1).

6. The apparatus according to claim 1, wherein: the tail ends of the two embedding pipes (3) extend to the interior of the shell of the cabinet box (1), and the recovery pipe (15) is located in the interior of the shell of the cabinet box (1).