CN211266206U - Air current inner loop formula switch board - Google Patents
Air current inner loop formula switch board Download PDFInfo
- Publication number
- CN211266206U CN211266206U CN202020080534.0U CN202020080534U CN211266206U CN 211266206 U CN211266206 U CN 211266206U CN 202020080534 U CN202020080534 U CN 202020080534U CN 211266206 U CN211266206 U CN 211266206U
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- China
- Prior art keywords
- heat dissipation
- control cabinet
- electrical equipment
- air
- cabinet body
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Abstract
The utility model discloses an air current internal circulation type control cabinet, which comprises a control cabinet body, a sealed heat dissipation cavity, an electrical equipment installation bin and a heat dissipation water tank, wherein the inside of the control cabinet body is provided with the sealed heat dissipation cavity, one side of the inside of the sealed heat dissipation cavity is provided with the electrical equipment installation bin, the bottom of one end of the control cabinet body is provided with an air pump, the utility model discloses a heat dissipation fin is arranged on the electrical equipment installation bin, a nozzle is arranged on a heat dissipation blowing pipe, the heat dissipation fin can lead out the heat generated by the electrical equipment in the electrical equipment installation bin, the gas after heat dissipation is uniformly blown to the electrical equipment installation bin through the nozzle, the heat exchange is carried out between the gas and the heat dissipation fin, thereby the whole electrical equipment installation bin can be cooled, the hot air after heat dissipation is sucked into the air inlet pipe again for carrying out the cooling process again, the heat dissipation effect of the device, the heat dissipation efficiency is higher.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an air current inner loop formula 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 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 and does not endanger the safety of human bodies and surrounding equipment, 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 deviation from the normal working state is prompted or signaled and is commonly used in various power distribution, distribution and transformation substations, when the existing control cabinet is used, in order to dissipate a large amount of heat generated by the operation of the electrical equipment in the control cabinet, the interior of the control cabinet is often ventilated by a fan and the like so that the gas in the, however, inside along with the external gas entering switch board, the inside humidity of switch board also can change, and when the external air was comparatively moist, the inside humidity of switch board improved, caused the switch board internals short circuit on the contrary easily, consequently, need for an air current inner loop formula switch board and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air current inner loop formula switch board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an air flow internal circulation type control cabinet comprises a control cabinet body, a sealed heat dissipation cavity, an electrical equipment mounting bin and a heat dissipation water tank, wherein the sealed heat dissipation cavity is arranged inside the control cabinet body, the electrical equipment mounting bin is mounted on one side inside the sealed heat dissipation cavity, an air suction pump is mounted at the bottom of one end of the control cabinet body, the heat dissipation water tank is mounted at one end, close to the air suction pump, of the top of the control cabinet body, an air inlet pipe extending into the sealed heat dissipation cavity is mounted at the input end of the air suction pump, an air outlet pipe extending into the heat dissipation water tank is mounted at the output end of the air suction pump, annular heat dissipation pipes are wound on the outer side of the control cabinet body, a heat dissipation blowing pipe is mounted at one end, far away from the air suction pump, of the inside of the control cabinet body, nozzles are uniformly mounted, communicating pipe passes the switch board cabinet body, and the one end and the heat dissipation blowing pipe intercommunication of annular cooling tube are kept away from to communicating pipe, the air duct is installed at heat dissipation water tank's top, and the one end and the annular cooling tube intercommunication that heat dissipation water tank was kept away from to the air duct, control panel is installed at the top of switch board cabinet body one side, control panel's output passes through the input electric connection of wire and aspiration pump.
Preferably, the water inlet pipe is installed at the top of the heat dissipation water tank, and the sealing cover is installed at the end, far away from the heat dissipation water tank, of the water inlet pipe.
Preferably, a control cabinet door is installed at the bottom of the control cabinet body close to one side of the control panel, and a handle is installed at the outer side of the control cabinet door.
Preferably, the outer side of the electrical equipment installation bin is uniformly provided with radiating fins.
Preferably, the metal radiating fins are uniformly arranged on the outer side of the annular radiating pipe.
Preferably, the electrical equipment mounting plates are uniformly mounted inside the electrical equipment mounting bin, and mounting holes are uniformly formed in the electrical equipment mounting plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the air flow internal circulation type control cabinet is provided with an air inlet pipe, an air pump, an annular radiating pipe, an air guide pipe and a communicating pipe, and is provided with a sealed radiating cavity and an electrical equipment mounting bin;
2. the airflow internal circulation type control cabinet is provided with a heat dissipation water tank for matching use, the heat dissipation water tank is filled with cold water, and the air pumped out from the sealed heat dissipation cavity is introduced into the heat dissipation water tank to be sufficiently basic with the cold water, so that the air can be quickly dissipated, and the heat dissipation efficiency can be improved;
3. this air current inner loop formula switch board installs heat radiation fins on electrical equipment installation storehouse to install the nozzle on the heat dissipation blowing pipe, heat radiation fins can derive the heat that the inside electrical equipment work in electrical equipment installation storehouse produced, gas after the heat dissipation evenly blows to electrical equipment installation storehouse through the nozzle, carry out the heat exchange through heat radiation fins and gas, thereby can wholly dispel the heat to electrical equipment installation storehouse, the hot-blast process of cooling down once more in then the suction intake pipe again after the heat dissipation, the radiating effect of device is better, the radiating efficiency is higher.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a control cabinet body; 2. an air inlet pipe; 3. an air pump; 4. sealing the heat dissipation cavity; 5. an electrical equipment installation bin; 6. heat dissipation fins; 7. an annular radiating pipe; 8. an air outlet pipe; 9. a heat radiation water tank; 10. a water inlet pipe; 11. an air duct; 12. a communicating pipe; 13. a nozzle; 14. a heat-dissipating blowpipe; 15. an electrical equipment mounting plate; 16. a control panel; 17. a metal heat sink; 18. control cabinet door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: an air flow internal circulation type control cabinet comprises a control cabinet body 1, a sealed heat dissipation cavity 4, an electrical equipment installation bin 5 and a heat dissipation water tank 9, wherein the sealed heat dissipation cavity 4 is arranged inside the control cabinet body 1, the electrical equipment installation bin 5 is installed on one side inside the sealed heat dissipation cavity 4, an air suction pump 3 is installed at the bottom of one end of the control cabinet body 1, the type of the air suction pump 3 can be VCH1028, the heat dissipation water tank 9 is installed at one end, close to the air suction pump 3, of the top of the control cabinet body 1, an air inlet pipe 2 extending into the sealed heat dissipation cavity 4 is installed at the input end of the air suction pump 3, an air outlet pipe 8 extending into the heat dissipation water tank 9 is installed at the output end of the air suction pump 3, an annular heat dissipation pipe 7 is wound on the outer side of the control cabinet body 1, a heat dissipation blowing pipe 14 is installed at one end, far away from the air suction pump 3, communicating pipe 12 is installed to the bottom of annular cooling tube 7, communicating pipe 12 passes the switch board cabinet body 1, and communicating pipe 12 keeps away from the one end and the heat dissipation blowing pipe 14 intercommunication of annular cooling tube 7, and air duct 11 is installed at the top of heat dissipation water tank 9, and air duct 11 keeps away from the one end and the annular cooling tube 7 intercommunication of heat dissipation water tank 9, and control panel 16 is installed at the top of the 1 one side of the switch board cabinet body, and control panel 16's output passes through the input electric connection of wire and aspiration pump 3.
In this implementation:
further, a water inlet pipe 10 is installed at the top of the heat dissipation water tank 9, and a sealing cover is installed at one end, far away from the heat dissipation water tank 9, of the water inlet pipe 10, so that cold water can be added into the heat dissipation water tank 9 conveniently.
Further, the bottom that the control cabinet body 1 is close to one side of control panel 16 is installed with control cabinet door 18, and the handle is installed in the outside of control cabinet door 18, is convenient for control the inside electrical equipment in electrical equipment installation storehouse 5.
Further, heat dissipation fins 6 are evenly installed on the outer side of the electrical equipment installation bin 5, the heat dissipation fins 6 can conduct out heat generated by the operation of electrical equipment inside the electrical equipment installation bin 5, the dissipated gas is evenly blown to the electrical equipment installation bin 5 through the nozzles 13, and heat exchange is conducted between the heat dissipation fins 6 and the gas, so that the heat dissipation efficiency is improved.
Furthermore, the metal radiating fins 17 are uniformly arranged on the outer side of the annular radiating pipe 7, so that the contact area with air can be increased, and the improvement of the radiating efficiency of gas is facilitated.
Further, electrical equipment mounting panel 15 is evenly installed to electrical equipment installation 5's inside, and electrical equipment mounting panel 15's inside all evenly is provided with the mounting hole, is convenient for install electrical equipment.
The working principle is as follows: when the device is used, various electrical equipment can be installed inside the electrical equipment installation bin 5 through the electrical equipment installation plate 15, then the control cabinet door 18 is closed, the internal sealing of the electrical equipment installation bin 5 is kept, the device is powered on, a proper amount of cold water is added into the heat dissipation water tank 9 through the water inlet pipe 10, during heat dissipation, the air pump 3 is started through the control panel 16, hot air in the sealed heat dissipation cavity 4 is pumped out through the air inlet pipe 2 by the air pump 3, the air enters the heat dissipation water tank 9 through the air outlet pipe 8, the hot air is fully contacted with the cold water inside the heat dissipation water tank 9, the hot air can be rapidly cooled, the cooled air enters the annular heat dissipation pipe 7 through the air guide pipe 11, heat exchange is carried out with the outside air through the annular heat dissipation pipe 7 and the metal cooling fins 17, the air is further cooled, the cooling effect is favorably improved, and the cooled air, the heat generated by the operation of the electrical equipment in the electrical equipment installation bin 5 can be led out by the heat dissipation fins 6 through the nozzles 13 on the heat dissipation blowing pipes 14, the dissipated gas is uniformly blown to the electrical equipment installation bin 5 through the nozzles 13, and the heat is exchanged with the gas through the heat dissipation fins 6, so that the whole electrical equipment installation bin 5 can be dissipated, the dissipated hot air is re-pumped into the air inlet pipe 2 by the air suction pump 3 to be cooled again, and the air flow circulation heat dissipation process is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an air current inner loop formula switch board, includes the switch board cabinet body (1), sealed heat dissipation chamber (4), electrical equipment installation storehouse (5) and heat dissipation water tank (9), its characterized in that: the control cabinet is characterized in that a sealed heat dissipation cavity (4) is arranged inside the control cabinet body (1), an electrical equipment installation bin (5) is installed on one side inside the sealed heat dissipation cavity (4), an air pump (3) is installed at the bottom of one end of the control cabinet body (1), a heat dissipation water tank (9) is installed at one end, close to the air pump (3), of the top of the control cabinet body (1), an air inlet pipe (2) extending into the sealed heat dissipation cavity (4) is installed at the input end of the air pump (3), an air outlet pipe (8) extending into the heat dissipation water tank (9) is installed at the output end of the air pump (3), an annular heat dissipation pipe (7) is arranged on the outer side of the control cabinet body (1) in a winding mode, a heat dissipation blowing pipe (14) is installed at one end, far away from the air pump (3), inside the control cabinet body (1), and a nozzle (13) is evenly, communicating pipe (12) are installed to the bottom of annular cooling tube (7), communicating pipe (12) pass the switch board cabinet body (1), and the one end and the heat dissipation blowing pipe (14) intercommunication of annular cooling tube (7) are kept away from in communicating pipe (12), air duct (11) are installed at the top of heat dissipation water tank (9), and air duct (11) keep away from the one end and annular cooling tube (7) intercommunication of heat dissipation water tank (9), control panel (16) are installed at the top of the switch board cabinet body (1) one side, the input electric connection of wire and aspiration pump (3) is passed through to the output of control panel (16).
2. An air flow internal circulation control cabinet according to claim 1, characterized in that: a water inlet pipe (10) is installed at the top of the heat dissipation water tank (9), and a sealing cover is installed at one end, far away from the heat dissipation water tank (9), of the water inlet pipe (10).
3. An air flow internal circulation control cabinet according to claim 1, characterized in that: the bottom that the switch board cabinet body (1) is close to control panel (16) one side is installed switch board cabinet door (18), and the handle is installed in the outside of switch board cabinet door (18).
4. An air flow internal circulation control cabinet according to claim 1, characterized in that: and heat dissipation fins (6) are uniformly arranged on the outer side of the electrical equipment installation bin (5).
5. An air flow internal circulation control cabinet according to claim 1, characterized in that: and metal radiating fins (17) are uniformly arranged on the outer side of the annular radiating pipe (7).
6. An air flow internal circulation control cabinet according to claim 1, characterized in that: the inside in electrical equipment installation storehouse (5) evenly installs electrical equipment mounting panel (15), and the inside of electrical equipment mounting panel (15) all evenly is provided with the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080534.0U CN211266206U (en) | 2020-01-15 | 2020-01-15 | Air current inner loop formula switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020080534.0U CN211266206U (en) | 2020-01-15 | 2020-01-15 | Air current inner loop formula switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266206U true CN211266206U (en) | 2020-08-14 |
Family
ID=71956763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020080534.0U Expired - Fee Related CN211266206U (en) | 2020-01-15 | 2020-01-15 | Air current inner loop formula switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266206U (en) |
-
2020
- 2020-01-15 CN CN202020080534.0U patent/CN211266206U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20220115 |