Heat dissipation device for bridge cable
By using upper and lower heat dissipation fans and thermostats in the bridge cable heat dissipation device, the start and stop of the fan is automatically controlled, and the problem of rising temperature of the bridge cable is solved, achieving effective heat dissipation and equipment safety improvement.
Patent Information
- Application Number
- CN202421584777.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-05
AI Technical Summary
High temperatures in summer lead to an increase in the temperature of the cable in the bridge, causing a decrease in the cable load-bearing current capacity, an increase in power consumption, a risk of short-circuit grounding and equipment damage, affecting the normal operation of production.
A heat dissipation device for bridge cables is designed, including upper and lower heat dissipation fans, temperature probes, thermostats and brackets. By automatically controlling the start and stop of upper and lower heat dissipation fans, effective heat dissipation of bridge cables is achieved.
It effectively reduces the cable temperature, improves the cable load-bearing capacity, reduces power consumption and equipment damage risks, and improves equipment safety and production efficiency.
Smart Images
Figure CN222852543U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat dissipation of heating objects, in particular to a heat dissipation device for bridge cables. Background Art
[0002] Due to the high temperature in summer and the full load operation of the equipment, the temperature of the cables in the bridge will inevitably rise. The increased cable temperature will cause the cable's current carrying capacity to decrease, power consumption to increase, and there will also be the risk of short circuit and grounding causing equipment damage and fire, seriously affecting the normal operation of production. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a heat dissipation device for bridge cables.
[0004] In order to solve the above technical problems, the technical solution of the utility model is: a heat dissipation device for a bridge cable, including a bridge, an upper cooling fan is installed on the top of the bridge, an upper cooling fan junction box is installed on the upper cooling fan, a support rod is arranged at the bottom of the upper cooling fan, support rod adjustment holes are opened on both sides of the bridge, the support rods are installed in the support rod adjustment holes, a temperature probe is installed on the bridge, brackets are installed at the four corners of the bottom of the bridge, a lower cooling fan is installed under the bridge, the lower cooling fan is installed on the lower cooling fan support legs, a lower cooling fan junction box is connected to the lower cooling fan, the upper cooling fan junction box, the temperature probe and the lower cooling fan junction box are all connected to the electric control box, and a thermostat is provided on the electric control box.
[0005] Furthermore, an upper heat dissipation fan is installed on the top of the bridge through a fixed support rod.
[0006] Furthermore, the support rod is connected to the bridge frame through support rod screws at both ends.
[0007] Further, the bracket is fixed to the building.
[0008] Furthermore, the upper cooling fan junction box, the temperature probe, and the lower cooling fan junction box are all connected to the electric control box through wire tubes.
[0009] The utility model solves the problem of cable heat dissipation, and at the same time can automatically start and stop the upper / lower heat dissipation fan through the temperature controller, greatly improving the safety of equipment use, reducing cable heat loss, reducing the intensity of personnel maintenance work, reducing equipment damage rate, reducing losses, and improving equipment utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is the front view of the utility model;
[0011] Figure 2 It is a side view of the utility model.
[0012] Among them: 1. Electric control box; 2. Thermostat; 3. Wire tube; 4. Support rod screw; 5. Temperature probe; 6. Cable; 7. Bracket; 8. Lower cooling fan junction box; 9. Lower cooling fan; 10. Lower cooling fan support leg; 11. Support rod; 12. Fixed support rod; 13. Upper cooling fan; 14. Upper cooling fan junction box; 15. Bridge; 16. Support rod adjustment hole. DETAILED DESCRIPTION
[0013] The following is combined with Figure 1 , 2 The specific implementation methods of the utility model are further described.
[0014] A heat dissipation device for bridge cables comprises a bridge 15, an upper heat dissipation fan 13 is installed on the top of the bridge 15 through a fixed support rod 12, an upper heat dissipation fan junction box 14 is installed on the upper heat dissipation fan 13, a support rod 11 is arranged at the bottom of the upper heat dissipation fan 13, the support rod 11 is connected to the bridge 15 through support rod screws 4 at both ends, support rod adjustment holes 16 are opened on both sides of the bridge 15, the support rod 11 is installed in the support rod adjustment holes 16, a temperature probe 5 is installed on the bridge 15, brackets 7 are installed at the four corners of the bottom of the bridge 15, the bracket 7 is fixed on the building, a lower heat dissipation fan 9 is installed below the bridge 15, the lower heat dissipation fan 9 is installed on the lower heat dissipation fan support leg 10, a lower heat dissipation fan junction box 8 is connected to the lower heat dissipation fan 9, the upper heat dissipation fan junction box 14, the temperature probe 5 and the lower heat dissipation fan junction box 8 are all connected to the electric control box 1 through the wire tube 3, and the electric control box 1 is provided with a thermostat 2.
[0015] A cable 6 is placed in the bridge 15, and the upper cooling fan 13 is fixed to the existing bridge 15 by fixing the support rod 12, and the blowing angle direction of the upper cooling fan 13 is controlled by combining the support rod 11 and the support rod adjustment hole 16. The bridge 15 is fixed on the bracket 7, the bracket 7 is fixed on the building, and the lower cooling fan 9 is installed under the bridge 15; further, the cables of the upper cooling fan 13, the lower cooling fan 9 and the temperature probe 5 are respectively introduced into the electric control box 1 through their respective wire tubes 3, and the thermostat 2 is installed on the door of the electric control box 1 with an opening, and the upper / lower cooling fans are started / stopped by wiring power distribution and temperature control parameter setting, thereby achieving the effect of automatic temperature control.
[0016] The utility model installs cooling fans above and below the heating area, and the cooling fans can adjust their angles so as to dissipate the heat of the heating element through wind flow in the most advantageous way. The temperature probe is installed in the heating element area to monitor the current temperature in real time. If the current temperature is higher than the set temperature upper limit, the upper / lower cooling fans are automatically started until the current temperature is reduced to the set temperature lower limit.
[0017] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, shall be covered by the protection scope of the utility model.
Claims
1. A heat dissipation device for bridge cables, characterized in that: The invention comprises a bridge frame (15), wherein an upper heat dissipation fan (13) is installed on the top of the bridge frame (15), an upper heat dissipation fan junction box (14) is installed on the upper heat dissipation fan (13), a support rod (11) is arranged at the bottom of the upper heat dissipation fan (13), support rod adjustment holes (16) are opened on both sides of the bridge frame (15), the support rod (11) is installed in the support rod adjustment holes (16), a temperature probe (5) is installed on the bridge frame (15), brackets (7) are installed at the four corners of the bottom of the bridge frame (15), a lower heat dissipation fan (9) is installed below the bridge frame (15), the lower heat dissipation fan (9) is installed on the lower heat dissipation fan support legs (10), a lower heat dissipation fan junction box (8) is connected to the lower heat dissipation fan (9), the upper heat dissipation fan junction box (14), the temperature probe (5) and the lower heat dissipation fan junction box (8) are all connected to an electric control box (1), and a temperature controller (2) is arranged on the electric control box (1).
2. The heat dissipation device for bridge cables according to claim 1, characterized in that: An upper heat dissipation fan (13) is installed on the top of the bridge frame (15) via a fixed support rod (12).
3. The heat dissipation device for bridge cables according to claim 1, characterized in that: The support rod (11) is connected to the bridge frame (15) via support rod screws (4) at both ends.
4. The heat dissipation device for bridge cables according to claim 1, characterized in that: The bracket (7) is fixed on the building.
5. The heat dissipation device for bridge cables according to claim 1, characterized in that: The upper cooling fan junction box (14), the temperature probe (5), and the lower cooling fan junction box (8) are all connected to the electric control box (1) via a wire tube (3).