CN210519358U - Heat dissipation device for electrical equipment - Google Patents
Heat dissipation device for electrical equipment Download PDFInfo
- Publication number
- CN210519358U CN210519358U CN201921687666.3U CN201921687666U CN210519358U CN 210519358 U CN210519358 U CN 210519358U CN 201921687666 U CN201921687666 U CN 201921687666U CN 210519358 U CN210519358 U CN 210519358U
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- heat
- heat exchange
- exchange tube
- conductor
- wall
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Abstract
The utility model discloses a heat abstractor for electrical equipment, including locating rack, heat dissipation mechanism, locating rack front side surface middle part transversely is equipped with the shielded box, the vertical fixed fluid infusion mouth that is provided with of side one end of shielded box, heat dissipation mechanism includes heat conductor, heat transfer case, cooling blower, the vertical fixed annular heat exchange tube that is provided with of locating rack inner wall between heat conductor and the shielded box, the fixed shielded box inner wall that keeps away from heat conductor one side at the heat exchange tube that sets up of heat transfer case, cooling blower passes through the fixed shielded box inner wall that sets up in heat transfer case one side of protection casing. The utility model discloses the heat that gives off when equipment uses passes to the heat exchange tube and carries out quick heat transfer operation at the coolant liquid of heat exchange tube internal circulation flow through the heat conductor, and with the temperature on quick reduction heat exchange tube surface in this while cooling blower will outside fresh air suction shielded cell, can effectively strengthen the whole heat dispersion of device, excellent in use effect.
Description
Technical Field
The utility model relates to an electrical equipment heat abstractor technical field specifically is a heat abstractor for electrical equipment.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.
The existing heat dissipation device for electrical equipment usually adopts a water-cooling mode to dissipate heat, for example, the application number is 201720338679.4, which is named as a patent of the heat dissipation device for electrical equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for electrical equipment to solve among the prior art heat abstractor for electrical equipment often adopt the water-cooling mode to accomplish the heat dissipation, easily influence the problem of electrical equipment operation safety.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for electrical equipment comprises a positioning frame and a heat dissipation mechanism, wherein a prismatic table-shaped isolation box is transversely and fixedly arranged in the middle of the front side surface of the positioning frame, a plurality of circular mounting holes are longitudinally arranged on the front side surface of the positioning frame at the outer side of the isolation box, a protective cover is longitudinally and fixedly arranged in the middle of one end of the front side surface of the isolation box through a circular through hole, one end of the side surface of the isolation box is vertically and fixedly provided with a liquid supplementing port, the heat dissipation mechanism comprises a heat conductor, a heat exchange box and a cooling fan, the heat conductor is vertically and fixedly arranged on the inner wall of one side of the positioning frame far away from the isolation box, the inner wall of the positioning frame between the heat conductor and the isolation box is vertically and fixedly provided with an annular heat exchange tube, the heat exchange box is fixedly arranged on the inner wall of the isolation box on one side, away from the heat conductor, of the heat exchange tube, and the cooling fan is fixedly arranged on the inner wall of the isolation box on one side of the heat exchange box through the protective cover.
Preferably, the positioning frame and the isolation box are both metal frames and are integrated into a whole by adopting a welding process.
Preferably, the protective cover is a round table-shaped hollow steel frame, and the heat exchange tube is made of carbon steel.
Preferably, the heat conductor is connected with the outer surface of the heat exchange tube through the heat exchange fin, and the heat exchange tube is communicated with the liquid exchange port of the heat exchange box through the circulating pump.
Preferably, the cooling fan is a suction type exhaust fan, and an air outlet of the cooling fan is arranged on one side of the heat exchange tube.
Preferably, the two ends of the inner wall of the positioning frame outside the heat conductor are respectively and vertically provided with a C-shaped fixing plate, and the middle part of the surface of each fixing plate is vertically provided with a clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the heat dissipation mechanism comprises a heat conductor, a heat exchange box and a cooling fan, an annular heat exchange tube is arranged between the heat conductor and the heat exchange box through a heat exchange fin, heat dissipated during equipment use is transferred to the heat exchange tube through the heat conductor and carries out quick heat exchange operation on cooling liquid flowing in the heat exchange tube in a circulating mode, the cooling fan sucks external fresh air into the isolation box to quickly reduce the temperature of the surface of the heat exchange tube, the overall heat dissipation performance of the device can be effectively enhanced, and the use effect is good.
2. The locating rack inner wall in the heat conductor outside is through the vertical screens groove that is equipped with of fixed plate and guarantee together with the mounting hole that heat abstractor and electrical equipment are connected reliably, and cooling blower's the outside is equipped with the protection casing, effectively guarantees safe in utilizationly, and the practicality is strong.
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 structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1. a positioning frame; 2. an isolation box; 3. mounting holes; 4. a protective cover; 5. a fluid infusion port; 6. a heat conductor; 7. a heat exchange box; 8. a cooling fan; 9. a heat exchange pipe; 10. a fixing plate; 11. screens groove.
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, 2 and 3, in an embodiment of the present invention, a heat dissipation device for electrical equipment includes a positioning frame 1 and a heat dissipation mechanism, wherein a prism-shaped isolation box 2 is transversely and fixedly disposed at the middle of the front side surface of the positioning frame 1, a plurality of circular mounting holes 3 are longitudinally disposed on the front side surface of the positioning frame 1 outside the isolation box 2, a protective cover 4 is longitudinally and fixedly disposed at the middle of one end of the front side surface of the isolation box 2 through a circular through hole, a fluid infusion port 5 is vertically and fixedly disposed at one end of the side surface of the isolation box 2, the heat dissipation mechanism includes a heat conductor 6, a heat exchange box 7 and a cooling fan 8, the heat conductor 6 is vertically and fixedly disposed on the inner wall of the positioning frame 1 far away from the isolation box 2, an annular heat exchange tube 9 is vertically and fixedly disposed on the inner wall of the positioning frame 1 between the heat conductor 6 and the isolation box 2, the heat, the cooling fan 8 is fixedly arranged on the inner wall of the isolation box 2 at one side of the heat exchange box 7 through the protective cover 4;
the positioning frame 1 and the isolation box 2 are both metal frames and are integrated into a whole by adopting a welding process, so that the service life is ensured;
the protective cover 4 is a round table-shaped hollow steel frame, and the heat exchange tube 9 is made of carbon steel, so that the service performance is ensured;
the heat conductor 6 is connected with the outer surface of the heat exchange tube 9 through a heat exchange fin, and the heat exchange tube 9 is communicated with a liquid exchange port of the heat exchange box 7 through a circulating pump; the cooling fan 8 is a suction type exhaust fan, and an air outlet of the cooling fan 8 is arranged on one side of the heat exchange tube 9, so that the rapid heat dissipation performance is enhanced;
c-shaped fixing plates 10 are respectively vertically arranged at two ends of the inner wall of the positioning frame 1 at the outer side of the heat conductor 6, and clamping grooves 11 are vertically formed in the middle of the surfaces of the fixing plates 10, so that reliable connection is guaranteed; assemble locating rack 1 in electrical equipment's department of taking a breath through the screens groove 11 on fixed plate 10 surface during the use, the heat that gives off when equipment uses passes to heat exchange tube 9 and carries out quick heat transfer operation at the coolant liquid of heat exchange tube 9 internal circulation flow through heat conductor 6, and cooling blower 8 reduces the temperature on heat exchange tube 9 surface in order to quick in this while with outside fresh air suction shielded box 2, can effectively strengthen the whole heat dispersion of device, excellent in use effect.
The utility model discloses a theory of operation and use flow: assemble locating rack 1 in electrical equipment's department of taking a breath through the screens groove 11 on fixed plate 10 surface during the use, the heat that gives off when equipment uses passes to heat exchange tube 9 and carries out quick heat transfer operation at the coolant liquid of heat exchange tube 9 internal circulation flow through heat conductor 6, and cooling blower 8 reduces the temperature on heat exchange tube 9 surface in order to quick in this while with outside fresh air suction shielded box 2, can effectively strengthen the whole heat dispersion of device, excellent in use effect.
Finally, it should be noted that: 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. The utility model provides a heat abstractor for electrical equipment, includes locating rack (1), heat dissipation mechanism, its characterized in that: the heat dissipation mechanism comprises a heat conductor (6), a heat exchange box (7) and a cooling fan (8), wherein the heat conductor (6) is vertically and fixedly arranged on the inner wall of one side of the positioning frame (1) far away from the isolation box (2), an annular heat exchange tube (9) is vertically and fixedly arranged on the inner wall of the positioning frame (1) between the heat conductor (6) and the isolation box (2), the heat exchange box (7) is fixedly arranged on the inner wall of the isolation box (2) far away from one side of the heat conductor (6) at the heat exchange tube (9), and the cooling fan (8) is fixedly arranged on the inner wall of the isolation box (2) on one side of the heat exchange box (7) through the protective cover (4).
2. The heat sink for electric equipment according to claim 1, characterized in that: the positioning frame (1) and the isolation box (2) are both metal frames and are integrated into a whole by adopting a welding process.
3. The heat sink for electric equipment according to claim 1, characterized in that: the protective cover (4) is a round table-shaped hollow steel frame, and the heat exchange tube (9) is made of carbon steel.
4. The heat sink for electric equipment according to claim 1, characterized in that: the heat conductor (6) is connected with the outer surface of the heat exchange tube (9) through the heat exchange fins, and the heat exchange tube (9) is communicated with a liquid exchange port of the heat exchange box (7) through a circulating pump.
5. The heat sink for electric equipment according to claim 1, characterized in that: the cooling fan (8) is a suction type exhaust fan, and an air outlet of the cooling fan (8) is formed in one side of the heat exchange tube (9).
6. The heat sink for electric equipment according to claim 1, characterized in that: the heat conductor is characterized in that C-shaped fixing plates (10) are vertically arranged at two ends of the inner wall of the positioning frame (1) on the outer side of the heat conductor (6) respectively, and clamping grooves (11) are vertically formed in the middle of the surface of each fixing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687666.3U CN210519358U (en) | 2019-10-10 | 2019-10-10 | Heat dissipation device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687666.3U CN210519358U (en) | 2019-10-10 | 2019-10-10 | Heat dissipation device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210519358U true CN210519358U (en) | 2020-05-12 |
Family
ID=70573518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921687666.3U Expired - Fee Related CN210519358U (en) | 2019-10-10 | 2019-10-10 | Heat dissipation device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210519358U (en) |
-
2019
- 2019-10-10 CN CN201921687666.3U patent/CN210519358U/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 |
Granted publication date: 20200512 Termination date: 20201010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |