CN211930050U - Power cabinet cooling device - Google Patents
Power cabinet cooling device Download PDFInfo
- Publication number
- CN211930050U CN211930050U CN202020562529.3U CN202020562529U CN211930050U CN 211930050 U CN211930050 U CN 211930050U CN 202020562529 U CN202020562529 U CN 202020562529U CN 211930050 U CN211930050 U CN 211930050U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- heat absorbing
- main cabinet
- cooling device
- close
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power cabinet cooling device, including the main cabinet body, the main cabinet body is square vertical floor cabinet, and there is sealing door through hinged joint in one side, the absorber plate is installed to the inside of the main cabinet body and the relative one side of sealing door, the inherent bottom that is close to the absorber plate of the main cabinet body is provided with the cooler bin, the top both ends of cooler bin are connected with outlet conduit and inlet channel respectively, outlet conduit and the equal vertical intercommunication each other with the absorber plate that makes progress of inlet channel, the cooler bin is provided with the water storage cavity in the bottom that is close to the inlet channel, and be provided with the fixed plate at the top of water storage cavity is fixed, the bottom fixed mounting of fixed plate has a plurality of refrigeration pieces, the inherent one side fixed mounting that is close to the water storage cavity. This kind of power cabinet cooling device, simple structure is reasonable, and the modern design has the installation swift, maintains convenient characteristics, can carry out effective control to the temperature in the power cabinet, and practical value is higher.
Description
Technical Field
The utility model relates to a power cabinet technical field specifically is a power cabinet cooling device.
Background
The power cabinet is an electrical control cabinet combination for providing power for the normal operation of the whole machine and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like. The power cabinet has the functions of supplying power to the electric equipment, starting the electric equipment, detecting whether the equipment runs normally and the like. The power cabinet is installed in a suspension type and a floor type, wherein the bottom of the floor type power cabinet is provided with a circuit through hole which is communicated with an underground wire casing during installation. When adopting console mode power cabinet, the inside temperature of power cabinet in normal operating is higher, and at this moment, if air temperature is lower, can influence the normal operating of power cabinet because of the inside and outside temperature deviation of power cabinet is great, influences electrical equipment's safe operation, has very big potential safety hazard etc. in addition, power cabinet cooling device structure among the prior art all is complicated partially, is unfavorable for going on of maintenance work, and current power cabinet cooling effect is poor. Therefore, the cooling device for the power cabinet is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a power cabinet cooling device, which comprises a main cabinet body, wherein the main cabinet body is a square vertical floor cabinet, a sealing door is arranged at one side of the main cabinet body through a hinge, a heat absorbing plate is arranged at one side of the inside of the main cabinet body opposite to the sealing door, a cooling box is arranged at the bottom of the main cabinet body close to the heat absorbing plate, the upper two ends of the cooling box are respectively connected with a water outlet pipeline and a water inlet pipeline, the water outlet pipeline and the water inlet pipeline are vertically and upwards communicated with the heat absorbing plate, the bottom of the cooling box close to the water inlet pipeline is provided with a water storage chamber, a fixing plate is fixedly arranged at the top of the water storage chamber, the bottom of the fixing plate is fixedly provided with a plurality of refrigerating sheets, a circulating water pump is fixedly arranged at one side of the cooling box close to the water storage chamber, a water absorption port and a water outlet port of, the cooling box is provided with a plurality of radiating fins which are uniformly arranged on the outer side close to the water storage chamber, a radiating fan is fixedly arranged on the outer side of each radiating fin, and an exhaust window is arranged on one side, close to the radiating fan, of the outer part of the main cabinet body.
As an optimal technical scheme of the utility model, the inboard fixed mounting of sealing door has temperature and humidity sensor to install signal processor in one side of temperature and humidity sensor, temperature and humidity sensor's model is JXBS-3001-YJ-485, and passes through wire and signal processor electric connection.
As a preferred technical scheme of the utility model, the absorber plate is total two, and all bonds with main cabinet body fixed through the double faced adhesive tape, the inside absorber tube that is equipped with of absorber plate, the absorber tube is the S bending evenly distributed in the absorber plate.
As a preferred technical scheme of the utility model, the internal portion fixed mounting of cabinet has a plurality of installation crossbeams, and is equipped with a plurality of installation round holes on the installation crossbeam, the absorber plate sets up between the medial surface of the installation crossbeam and the main cabinet body.
As an optimal technical scheme of the utility model, the material of absorber plate and absorber tube is all chooseed for use and is copper, and the absorber plate is formed by two copper concatenations.
As an optimal technical scheme of the utility model, the refrigeration piece is the semiconductor refrigeration piece, and the model is LTEC, the surface of refrigeration piece and fixed plate has all wrapped up waterproof glue film.
The utility model has the advantages that: according to the power cabinet cooling device, the heat absorption plate is attached to the inner side wall of the main cabinet body, so that the electric elements in the cabinet body can be rapidly cooled, the cooling effect is achieved, the heat absorption plate has stable temperature under the action of the cooling box and the circulating water pump, and the heat absorption plate can continuously and effectively absorb heat to cool the electric heating elements in the cabinet body; the utility model has the advantages of simple and reasonable structure, the modern design has the installation swift, maintains convenient characteristics, can carry out effective control to the temperature in the power cabinet, and practical value is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic diagram of the overall structure of a cooling device of a power cabinet of the present invention;
fig. 2 is a schematic view of the internal structure of the main cabinet body of the cooling device of the power cabinet of the present invention;
fig. 3 is a schematic view of the internal structure of the cooling box of the cooling device of the power cabinet of the present invention.
In the figure: 1. a main cabinet body; 2. mounting a cross beam; 3. a sealing door; 4. a heat absorbing plate; 5. a heat absorbing tube; 6. a cooling tank; 7. heat dissipation fins; 8. a heat radiation fan; 9. a water outlet pipeline; 10. a water circulating pump; 11. a refrigeration plate; 12. a fixing plate; 13. a water inlet pipe; 14. an exhaust window; 15. temperature and humidity sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-3, the utility model relates to a power cabinet cooling device, which comprises a main cabinet body 1, wherein the main cabinet body 1 is a square vertical floor cabinet, a sealing door 3 is arranged at one side of the main cabinet body through a hinge, a heat absorbing plate 4 is arranged at one side of the main cabinet body 1 opposite to the sealing door 3, a cooling box 6 is arranged at the bottom of the main cabinet body 1 close to the heat absorbing plate 4, a water outlet pipe 9 and a water inlet pipe 13 are respectively connected with the upper two ends of the cooling box 6, the water outlet pipe 9 and the water inlet pipe 13 are both vertically and upwardly communicated with the heat absorbing plate 4, a water storage chamber is arranged at the bottom of the cooling box 6 close to the water inlet pipe 13, a fixing plate 12 is fixedly arranged at the top of the water storage chamber, a plurality of refrigerating fins 11 are fixedly arranged at the bottom of the fixing plate 12, a circulating water pump 10 is fixedly arranged at one side, the water inlet port and the water outlet port of the circulating water pump 10 are respectively communicated with the water storage chamber and the water outlet pipeline 9 through pipelines, a plurality of radiating fins 7 which are uniformly arranged are arranged on the outer side of the cooling box 6 close to the water storage chamber, a radiating fan 8 is fixedly arranged on the outer side of each radiating fin 7, and an exhaust window 14 is arranged on one side of the main cabinet body 1 close to the radiating fan 8.
The temperature and humidity sensor 15 is fixedly mounted on the inner side of the sealing door 3, the signal processor is mounted on one side of the temperature and humidity sensor 15, the type of the temperature and humidity sensor 15 is JXBS-3001-YJ-485 and is electrically connected with the signal processor through a lead, and the temperature and humidity sensor 15 is mounted, so that real-time monitoring on the temperature in the cabinet body is facilitated, and the temperature operation of electric elements of the cabinet body is ensured.
The heat absorption plates 4 are two in number and are fixedly bonded with the main cabinet body 1 through double faced adhesive tapes, the heat absorption tubes 5 are arranged inside the heat absorption plates 4, the heat absorption tubes 5 are S-shaped and are uniformly distributed in the heat absorption plates 4, and the heat absorption plates are enabled to have stable temperature through the matching effect of the heat absorption tubes 5, the cooling box 6 and the circulating water pump 10, so that the heat absorption plates can continuously and effectively absorb heat to cool the heating electric appliance elements of the cabinet body.
Wherein, the inside fixed mounting of the cabinet body 1 has a plurality of installation crossbeams 2, and is equipped with a plurality of installation round holes on the installation crossbeam 2, the absorber plate 4 sets up between the medial surface of installation crossbeam 2 and the main cabinet body 1, sets up between the medial surface of installation crossbeam 2 and the main cabinet body 1 through absorber plate 4, can will be minimum with the absorber plate to the internal electrical components installation influence of cabinet, can effectively absorb heat to electrical components simultaneously.
Wherein, the material of absorber plate 4 and absorber tube 5 all chooses for use to be copper, and absorber plate 4 is formed by two copper concatenations, has faster heat absorption characteristic with the help of copper, realizes absorber plate 4 and absorber tube 5 to the quick heat absorption of the internal electrical components of cabinet, reaches the refrigerated purpose of cooling.
Wherein, the refrigeration piece 11 is the semiconductor refrigeration piece, and the model is LTEC, the surface of refrigeration piece 11 and fixed plate 12 all wraps up there is the waterproof glue film, through all wrapping up there is the waterproof glue film on the surface, can effectively improve the life of refrigeration piece 11.
The working principle is as follows: the device is correctly installed in a power cabinet, the cooling fan 8, the circulating water pump 10, the refrigerating sheet 11, the temperature and humidity sensor 15 and the signal processor are mutually communicated through wires, the device is externally connected with a control switch and a power supply, and the starting temperature of the device is set through the control switch to complete quick installation of the device. When the temperature and humidity control cabinet is used, when the temperature sensor 15 detects that the temperature in the cabinet body exceeds the set temperature, the cooling fan 8, the circulating water pump 10 and the refrigerating sheet 11 simultaneously enter into work, the temperature of the heat absorbing plate 4 is reduced, heat absorption of electric elements of the cabinet body is realized, and the temperature control effect is achieved. According to the power cabinet cooling device, the heat absorption plate is attached to the inner side wall of the main cabinet body, so that the electric elements in the cabinet body can be rapidly cooled, the cooling effect is achieved, the heat absorption plate has stable temperature under the action of the cooling box and the circulating water pump, and the heat absorption plate can continuously and effectively absorb heat to cool the electric heating elements in the cabinet body; the utility model has the advantages of simple and reasonable structure, the modern design has the installation swift, maintains convenient characteristics, can carry out effective control to the temperature in the power cabinet, and practical value is higher.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A power cabinet cooling device comprises a main cabinet body (1) and is characterized in that the main cabinet body (1) is a square vertical floor cabinet, a sealing door (3) is installed on one side of the main cabinet body through a hinge, a heat absorbing plate (4) is installed on the side, opposite to the sealing door (3), of the interior of the main cabinet body (1), a cooling box (6) is arranged at the bottom, close to the heat absorbing plate (4), of the interior of the main cabinet body (1), a water outlet pipeline (9) and a water inlet pipeline (13) are connected to two ends of the upper portion of the cooling box (6) respectively, the water outlet pipeline (9) and the water inlet pipeline (13) are both vertically and upwards communicated with the heat absorbing plate (4), a water storage cavity is arranged at the bottom end, close to the water inlet pipeline (13), a fixing plate (12) is fixedly arranged at the top of the water storage cavity, and a plurality of refrigerating sheets (11) are fixedly installed at the, the improved water-cooling cabinet is characterized in that a circulating water pump (10) is fixedly mounted on one side, close to a water storage cavity, of the cooling cabinet (6), a water suction port and a water outlet port of the circulating water pump (10) are communicated with the water storage cavity and a water outlet pipeline (9) through pipelines respectively, a plurality of uniformly-arranged radiating fins (7) are arranged on the outer side, close to the water storage cavity, of the cooling cabinet (6), radiating fans (8) are fixedly mounted on the outer side of the radiating fins (7), and an exhaust window (14) is arranged on one side, close to the radiating fans (8), of the main cabinet body (1).
2. The power cabinet cooling device according to claim 1, wherein a temperature and humidity sensor (15) is fixedly installed on the inner side of the sealing door (3), a signal processor is installed on one side of the temperature and humidity sensor (15), and the temperature and humidity sensor (15) is of the type JXBS-3001-YJ-485 and is electrically connected with the signal processor through a lead.
3. A power cabinet cooling device according to claim 1, wherein there are two heat absorbing plates (4), and they are fixedly bonded to the main cabinet body (1) by double-sided adhesive tape, and heat absorbing pipes (5) are disposed inside the heat absorbing plates (4), and the heat absorbing pipes (5) are S-bent and uniformly distributed inside the heat absorbing plates (4).
4. The power cabinet cooling device according to claim 1, wherein a plurality of mounting beams (2) are fixedly mounted inside the main cabinet body (1), a plurality of mounting circular holes are formed in the mounting beams (2), and the heat absorbing plate (4) is arranged between the mounting beams (2) and the inner side surface of the main cabinet body (1).
5. A power cabinet cooling device according to claim 1, wherein the heat absorbing plate (4) and the heat absorbing pipe (5) are made of copper, and the heat absorbing plate (4) is formed by splicing two copper plates.
6. The power cabinet cooling device according to claim 1, wherein the refrigeration piece (11) is a semiconductor refrigeration piece and is of a type LTEC, and waterproof glue layers are wrapped on the surfaces of the refrigeration piece (11) and the fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562529.3U CN211930050U (en) | 2020-04-16 | 2020-04-16 | Power cabinet cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562529.3U CN211930050U (en) | 2020-04-16 | 2020-04-16 | Power cabinet cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211930050U true CN211930050U (en) | 2020-11-13 |
Family
ID=73327491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562529.3U Active CN211930050U (en) | 2020-04-16 | 2020-04-16 | Power cabinet cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211930050U (en) |
-
2020
- 2020-04-16 CN CN202020562529.3U patent/CN211930050U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111627654A (en) | Transformer box structure with circulation cooling function | |
| CN209461881U (en) | A kind of power distribution cabinet of dustproof and waterproof | |
| CN211930050U (en) | Power cabinet cooling device | |
| CN101896045B (en) | Natural heat dissipation outdoor cabinet | |
| CN212462565U (en) | Transformer substation protection device management and control equipment | |
| CN110783068A (en) | High-frequency high-power transformer with heat abstractor | |
| CN209914386U (en) | Water cooling cabinet for server | |
| CN210865779U (en) | Transformer cooling device | |
| CN109442797B (en) | Anti-condensation low-temperature incubation device for medical detection equipment | |
| CN210200455U (en) | Dustproof radiating transformer | |
| CN209489088U (en) | A kind of integrated control device | |
| CN208767102U (en) | A kind of high frequency transformer of high efficiency and heat radiation | |
| CN111091951A (en) | Transformer with iron yoke having circulating liquid cooling function | |
| CN219959150U (en) | Energy storage cooling device | |
| CN219269410U (en) | Friction stir welding electric cabinet with cooling effect | |
| CN214705654U (en) | Cooling structure of dry-type transformer | |
| CN220556804U (en) | Energy storage inverter case with heat radiation structure | |
| CN215183362U (en) | Waterproof high-frequency electronic transformer | |
| CN219876673U (en) | Water-cooled frequency converter | |
| CN218920862U (en) | Frequency conversion equipment, compressor and heating ventilation equipment | |
| CN209546208U (en) | A kind of explosion-proof radiating cabinet and cabinet system for VOC on-line monitoring system | |
| CN109066007A (en) | A kind of extensive battery modules integral box cooling system based on heat pipe | |
| CN220341852U (en) | Novel thermal-insulated distribution cabinet door | |
| CN212627641U (en) | 8KW high-efficiency high-power-factor three-phase rectifying device | |
| CN219458448U (en) | Dehumidification constant-temperature distribution box for subway station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |