CN210693181U - High tension switchgear heat sink - Google Patents
High tension switchgear heat sink Download PDFInfo
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- CN210693181U CN210693181U CN201921140416.8U CN201921140416U CN210693181U CN 210693181 U CN210693181 U CN 210693181U CN 201921140416 U CN201921140416 U CN 201921140416U CN 210693181 U CN210693181 U CN 210693181U
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- temperature controller
- illuminating lamp
- temperature
- circuit breaker
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Abstract
The utility model relates to a high tension switchgear heat sink, including the circuit breaker QF who is connected with alternating current power supply, switch K1 and switch K2 that are connected with one end of circuit breaker QF, the temperature detect switch BT who is connected with switch K1, the fan motor M who is connected with temperature detect switch BT, the light R who is connected with switch K2, fan motor M and light R all connect the other end of circuit breaker QF; the temperature control switch BT comprises a temperature controller body, a temperature controller terminal, a mounting frame, an end cover and a mounting hole, wherein the temperature controller terminal comprises a connecting part and a bending part; the illuminating lamp R comprises an illuminating lamp holder, an illuminating lamp body, a lamp switch and a balancing weight. The device eliminates the hidden trouble that the temperature of the enclosed high-voltage switch bus chamber is higher due to special conditions such as larger operation load, higher room temperature and the like, realizes the purpose of cooling the bus chamber of the high-voltage switch cabinet, and simultaneously ensures the safety of point inspection personnel and equipment.
Description
Technical Field
This patent application belongs to electricity distribution room equipment technical field, and more specifically says, relates to a high tension switchgear heat sink.
Background
In an electric power system, a high-voltage switch cabinet is used for on-off, control or protection in power generation, power transmission, power distribution, electric energy conversion and consumption, but the temperature of a closed high-voltage switch bus chamber is higher due to special conditions such as larger operation load, higher room temperature and the like, so that the threat is brought to safety production, and a cooling device is designed for achieving the purpose of cooling the high-voltage switch cabinet bus chamber.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a high tension switchgear heat sink, reaches the purpose of high tension switchgear generating line room cooling, guarantees the safety of point inspection personnel and equipment simultaneously.
In order to solve the above problem, the utility model discloses the technical scheme who adopts is:
a cooling device for a high-voltage switch cabinet comprises a circuit breaker QF connected with an alternating-current power supply, a switch K1 and a switch K2 which are connected with one end of the circuit breaker QF, a temperature control switch BT connected with a switch K1, a fan motor M connected with the temperature control switch BT, and an illuminating lamp R connected with a switch K2, wherein the fan motor M and the illuminating lamp R are both connected with the other end of the circuit breaker QF;
the temperature control switch BT comprises a temperature controller body, a plurality of temperature controller terminals, a mounting frame, an end cover and a mounting hole, wherein the temperature controller terminals are obliquely arranged at the bottom of the temperature controller body and are welded with the wire core;
the illuminating lamp R comprises an illuminating lamp support, an illuminating lamp body arranged between the upper ends of the illuminating lamp support through rotating shafts on two sides, a lamp switch arranged on one side of the illuminating lamp body, and a balancing weight arranged in the middle of the horizontal section of the lower end of the illuminating lamp support.
The utility model discloses technical scheme's further improvement lies in: the cross-section of mounting bracket is isosceles triangle, and the intermediate position of mounting bracket is arranged in to the end cover, and the mounting hole sets up on two bights that the looks equilateral formation of mounting bracket, and the mounting hole is waist shape hole.
The utility model discloses technical scheme's further improvement lies in: the temperature controller terminal is more than two, and the contained angle of flexion and connecting portion is the obtuse angle.
The utility model discloses technical scheme's further improvement lies in: the mounting rack and the temperature controller body are clamped and matched through a mortise and tenon structure.
The utility model discloses technical scheme's further improvement lies in: the mounting bracket is made of aluminum.
The utility model discloses technical scheme's further improvement lies in: the lighting lamp holder is a U-shaped lighting lamp holder, the lighting lamp body is an LED lighting lamp with a cylindrical structure, and the balancing weight is of a flat-plate structure.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains is:
the utility model discloses eliminated because special conditions such as the operating load is big on the left, the room temperature is high on the left and the right side cause the hidden danger of confined high tension switchgear generating line room temperature on the left and the right side, realized high tension switchgear generating line room cooling purpose, reduced the line loss, guaranteed the safe operation of equipment.
Drawings
Fig. 1 is a schematic diagram of an ac power supply circuit of the present invention;
fig. 2 is a schematic structural diagram of the temperature controlled switch BT of the present invention;
fig. 3 is a schematic structural diagram of the mounting rack of the present invention;
fig. 4 is a schematic structural view of the lighting lamp R of the present invention;
wherein: 1. the temperature controller comprises a temperature controller body, 11, an installation frame, 12, end covers, 13, installation holes, 21, a connecting part, 22, a bending part, 31, a lighting lamp bracket, 32, a rotating shaft, 33, a lighting lamp body, 34, a balancing weight, 35 and a lamp switch.
Detailed Description
The present invention will be described in further detail with reference to examples.
The utility model discloses a high tension switchgear heat sink, refer to fig. 1-4, include the circuit breaker QF who is connected with alternating current power supply, switch K1 and switch K2 that are connected with one end of circuit breaker QF, the temperature detect switch BT who is connected with switch K1, the fan motor M who is connected with temperature detect switch BT, the light R who is connected with switch K2, fan motor M and light R all connect the other end of circuit breaker QF;
the temperature control switch BT comprises a temperature controller body 1, a plurality of temperature controller terminals which are obliquely arranged at the bottom of the temperature controller body 1 and are welded with a wire core, an installation frame 11 arranged at an opening at the upper end of the temperature controller body 1, an end cover 12 arranged at the upper end part of the installation frame 11, and an installation hole 13 arranged at the edge of the installation frame 11, wherein each temperature controller terminal comprises a connecting part 21 connected with the bottom of the temperature controller body 1 in parallel and a bending part 22 rotationally connected with the connecting part 21 through a pin shaft;
the illuminating lamp R comprises an illuminating lamp holder 31, an illuminating lamp body 33 arranged between the upper ends of the illuminating lamp holder 31 through rotating shafts 32 on two sides, a lamp switch 35 arranged on one side of the illuminating lamp body 33, and a balancing weight 34 arranged in the middle of the horizontal section of the lower end of the illuminating lamp holder 31.
The cross-section of mounting bracket 11 is isosceles triangle, and end cover 12 arranges the intermediate position in mounting bracket 11 in, and mounting hole 13 sets up on the bight that two looks equilateral formations of mounting bracket 11, and mounting hole 13 is waist shape hole. The temperature controller terminals are more than two, and the included angle between the bending part 22 and the connecting part 21 is an obtuse angle. For example, for two temperature controller terminals which are arranged at a certain interval in a staggered manner, one bending part 22 downwards wraps the fixed wire core, the other bending part 22 upwards wraps the fixed wire core from the lower side of the wire core, and then the part of the wire core arranged between the two bending parts 22 is welded with the temperature controller terminal by soldering tin. The mounting rack 11 is matched with the temperature controller body 1 through the tenon-and-mortise structure in a clamping mode, and the mounting rack 11 is made of aluminum materials. The lighting lamp holder 31 is a U-shaped lighting lamp holder 31, the lighting lamp body 33 is an LED lighting lamp having a cylindrical structure, and the weight member 34 has a flat plate-shaped structure.
The working process of the utility model is as follows:
under normal conditions, the breaker QF, the switch K1 and the switch K2 are switched on, the AC power supply L-N is used for switching on the high-voltage cabinet instrument room, the switch K2 is used for controlling the illuminating lamp R, and illumination of the instrument room in the cabinet is realized. When the temperature of the inner layer of the bus chamber reaches 40 ℃, the normally open point of the temperature control switch BT is closed, and the cooling fan motor M is switched on, so that the bus chamber is cooled.
When the temperature of the high-voltage bus chamber is reduced to be lower than 40 ℃, a normally open contact of a temperature control switch BT is opened, and the high-voltage cabinet bus chamber cooling device is disconnected.
The devices used were as follows: the breaker QF is a C65N AC breaker, the switch K1 and the switch K2 are ZB2-BE101C, the thermostat body 1 is SMS, and the cooling fan motor M is FS12038HAS 2.
Claims (6)
1. The utility model provides a high tension switchgear heat sink which characterized in that: the intelligent lighting system comprises a circuit breaker QF connected with an alternating current power supply, a switch K1 and a switch K2 which are connected with one end of the circuit breaker QF, a temperature control switch BT connected with a switch K1, a fan motor M connected with the temperature control switch BT, and a lighting lamp R connected with a switch K2, wherein the fan motor M and the lighting lamp R are both connected with the other end of the circuit breaker QF;
the temperature control switch BT comprises a temperature controller body (1), a plurality of temperature controller terminals which are obliquely arranged at the bottom of the temperature controller body (1) and are welded with a wire core, a mounting frame (11) arranged at an opening at the upper end of the temperature controller body (1), an end cover (12) arranged at the upper end of the mounting frame (11), and a mounting hole (13) arranged at the edge of the mounting frame (11), wherein each temperature controller terminal comprises a connecting part (21) connected with the bottom of the temperature controller body (1) in parallel and a bending part (22) rotatably connected with the connecting part (21) through a pin shaft;
the illuminating lamp R comprises an illuminating lamp support (31), an illuminating lamp body (33) arranged between the upper ends of the illuminating lamp support (31) through rotating shafts (32) on two sides, a lamp switch (35) arranged on one side of the illuminating lamp body (33), and a balancing weight (34) arranged in the middle of the horizontal section of the lower end of the illuminating lamp support (31).
2. The high-voltage switch cabinet cooling device according to claim 1, characterized in that: the cross section of the mounting rack (11) is isosceles triangle, the end cover (12) is arranged in the middle of the mounting rack (11), the mounting holes (13) are formed in the corner portions formed by two equal sides of the mounting rack (11), and the mounting holes (13) are kidney-shaped holes.
3. The high-voltage switch cabinet cooling device according to claim 2, characterized in that: the temperature controller terminals are more than two, and the included angle between the bending part (22) and the connecting part (21) is an obtuse angle.
4. The high-voltage switch cabinet cooling device according to claim 3, characterized in that: the mounting rack (11) is matched with the temperature controller body (1) in a clamping way through a mortise and tenon structure.
5. The high-voltage switch cabinet cooling device according to claim 4, wherein: the mounting frame (11) is made of aluminum.
6. The high-voltage switch cabinet cooling device according to claim 5, characterized in that: the lighting lamp holder (31) is a U-shaped lighting lamp holder (31), the lighting lamp body (33) is an LED lighting lamp with a cylindrical structure, and the balancing weight (34) is of a flat structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140416.8U CN210693181U (en) | 2019-07-19 | 2019-07-19 | High tension switchgear heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140416.8U CN210693181U (en) | 2019-07-19 | 2019-07-19 | High tension switchgear heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693181U true CN210693181U (en) | 2020-06-05 |
Family
ID=70900452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140416.8U Active CN210693181U (en) | 2019-07-19 | 2019-07-19 | High tension switchgear heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693181U (en) |
-
2019
- 2019-07-19 CN CN201921140416.8U patent/CN210693181U/en active Active
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