CN213959511U - High-low voltage power transmission transformer cabinet - Google Patents
High-low voltage power transmission transformer cabinet Download PDFInfo
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- CN213959511U CN213959511U CN202022831316.9U CN202022831316U CN213959511U CN 213959511 U CN213959511 U CN 213959511U CN 202022831316 U CN202022831316 U CN 202022831316U CN 213959511 U CN213959511 U CN 213959511U
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Abstract
The utility model discloses a high-low voltage electric power transmission transformer cabinet, including transformer cabinet main part, the louvre has been seted up to the lower extreme of transformer cabinet main part front end surface, the both ends fixed surface of transformer cabinet main part connects air exchange mechanism, the front end surface of transformer cabinet main part can be dismantled and connect and survey electric mechanism. A high low voltage electric power transmission transformer cabinet, bring out the inside thermal air that has of transformer cabinet main part through the air switch who sets up, bring normal air into the inside of transformer cabinet main part again, reach the radiating effect, survey electric mechanism through setting up and detect whether the outer wall of transformer cabinet main part leaks electricity, and lead to measuring inaccurate when avoiding a set of survey electric mechanism to damage through setting up two sets of survey electric mechanism, set up the function that increases the transformer cabinet through the above, increase the life of transformer cabinet and user's of protection life safety, better use prospect has been brought for the transformer cabinet field.
Description
Technical Field
The utility model relates to a transformer cabinet field specifically is a high-low pressure electric power transmission transformer cabinet.
Background
The transformer cabinet is a cabinet body of a place for transforming, concentrating and distributing voltage and current of electric energy in an electric power system, and is mainly used for protecting electric power facilities in order to ensure the quality of the electric energy and the safety of equipment, and voltage regulation, tide (flow direction and distribution of voltage, current and power in each node and branch in the electric power system) control and protection of power transmission and distribution lines and main electrical equipment are also required in the transformer cabinet.
When the existing power transformation cabinet is installed and used, the heat dissipation effect is poor, whether the power transformation cabinet leaks electricity or not cannot be determined, certain adverse effects are brought to the use process of people, and therefore the high-low voltage power transmission power transformation cabinet is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high-low voltage power transmission transformer cabinet possesses the heat dissipation and detects advantages such as electric leakage, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high low pressure electric power transmission transformer cabinet, includes transformer cabinet main part, the louvre has been seted up to the lower extreme of transformer cabinet main part front end surface, the both ends fixed surface of transformer cabinet main part connects air exchange mechanism, the front end surface of transformer cabinet main part can be dismantled to connect and survey electric mechanism.
Preferably, the air exchange mechanisms are provided with four groups, two groups of air exchange mechanisms are located on the outer surface of one end of the power transformation cabinet main body, the other two groups of air exchange mechanisms are located on the outer surface of the other end of the power transformation cabinet main body, and the electricity measuring mechanisms are provided with two groups and located at two ends of the outer surface of the front end of the power transformation cabinet main body respectively.
Preferably, the air exchange mechanism is including exchange mechanism main part, heat exchange device, income gas port, the fan of breathing in, gas outlet and give the air fan, heat exchange device is located the lower extreme internal surface of exchange mechanism main part, it is provided with two sets ofly to go into the gas port, and two sets of income gas ports are located the first end of exchange mechanism main part one end surface and the second end of other end surface respectively, the fan of breathing in is provided with two sets ofly, and is located the one end internal surface of two sets of income gas ports respectively, the gas outlet is provided with two sets ofly, and is located the first end of the second end of heat exchange device one end surface and other end surface respectively, it is provided with two sets ofly to give the air fan, and is located the one end surface of two sets of gas outlets respectively.
Preferably, exchange mechanism main part and income gas port integrated into one piece, exchange mechanism main part and gas outlet integrated into one piece, be provided with the fixed screw between exchange mechanism main part and the heat exchange device, the front end surface of exchange mechanism main part can be dismantled through the fixed screw and be connected with the rear end surface of heat exchange device, be provided with the mounting groove between exchange mechanism main part and the air suction fan, the front end surface of exchange mechanism main part passes through the mounting groove and is connected with the rear end fixed surface of air suction fan, be provided with the mounting bracket between exchange mechanism main part and the air supply fan, the front end surface of exchange mechanism main part passes through the mounting bracket and is connected with the rear end fixed surface of air supply fan, the output of transformer cabinet main part and the input electric connection of heat exchange device, air suction fan and air supply fan.
Preferably, survey electric mechanism is including installation piece, probe, resistance, neon pipe, survey electric mechanism main part, metal head, observation hole and spring, the probe is located the one end surface of installation piece, the resistance is located the one end surface of probe, the neon pipe is located the one end surface of resistance, survey electric mechanism main part is located the one end surface of probe, observe the outer wall that the hole is located survey electric mechanism main part, the metal head is located the one end surface of surveying electric mechanism main part, the spring is located the other end surface of metal head.
Preferably, installation piece and probe integrated into one piece, be provided with fixed screw between probe and the electricity measuring mechanism main part, the one end surface of probe can be dismantled through fixed screw and the one end internal surface of electricity measuring mechanism main part and be connected, be provided with the standing groove between probe and the resistance, the one end internal surface of probe places the probe through the standing groove, and probe and resistance laminating, neon pipe and resistance laminating, observe the hole and set up the outer wall at electricity measuring mechanism main part, be provided with the fixed slot between electricity measuring mechanism main part and the metal head, the one end external fixed surface that fixed slot and metal head were passed through to the other end surface of electricity measuring mechanism main part is connected, spring and metal head and neon pipe laminating.
(III) advantageous effects
Compared with the prior art, the utility model provides a high-low voltage power transmission transformer cabinet possesses following beneficial effect:
1. the utility model provides a high low pressure electric power transmission transformer cabinet, by the transformer cabinet main part, the louvre, air exchange mechanism and survey electric mechanism and constitute, wherein air exchange mechanism is by exchange mechanism main part, heat exchange device, the income gas port, the fan of breathing in, gas outlet and air supply fan, earlier with the inside air suction exchange mechanism main part that will have the heat through installing the fan of breathing in, rethread heat exchange device will take the heat air to transmit for external air supply fan, rethread air supply fan is with air discharge, then inhale exchange mechanism main part with cold air through installing the fan of breathing in external, rethread heat exchange device transmits cold air for inside air supply fan, rethread air supply fan is with the inside of transformer cabinet main part of air discharge.
2. The high-low voltage power transmission transformer cabinet comprises a transformer cabinet main body, heat dissipation holes, an air exchange mechanism and a power measuring mechanism, wherein the power measuring mechanism consists of a mounting block, a probe, a resistor, a neon pipe, a power measuring mechanism main body, a metal head, an observation hole and a spring, the neon pipe and the resistor are sequentially placed into the power measuring mechanism main body along the sequence, the power measuring mechanism main body is mounted on the probe, the power measuring mechanism is mounted on the outer surface of the front end of the transformer cabinet main body through the mounting block, a finger is placed on the metal head when the outer wall of the transformer cabinet main body is required to be touched, a loop is formed by the outer wall of the transformer cabinet main body, the power measuring mechanism, a human body and the ground, when the outer wall of the transformer cabinet main body is electrified, the neon pipe can be seen to be lightened through the observation hole, the neon pipe is brighter, the higher the representative voltage is higher, and when the power, the safety is shown, and for guaranteeing the exactness, set up two sets of electricity measuring mechanism, when two sets of electricity measuring mechanism all shine, then represent the electric leakage, when a set of electricity measuring mechanism shines and a set of electricity measuring mechanism is not bright, then also represent the electric leakage, and a set of by the damage that is not bright, need change after the problem is solved, when two sets of electricity measuring mechanism are all not bright, then represent not the electric leakage.
Drawings
Fig. 1 is the utility model relates to a high-low voltage power transmission transformer cabinet's overall structure schematic diagram.
Fig. 2 is the utility model relates to an internal structure schematic diagram of air exchange mechanism in high-low voltage electric power transmission transformer cabinet.
Fig. 3 is the utility model relates to an electricity measuring mechanism's in high low voltage electric power transmission transformer cabinet exploded view.
In the figure: 1. a power transformation cabinet main body; 2. heat dissipation holes; 3. an air exchange mechanism; 4. a power measuring mechanism; 5. an exchange mechanism main body; 6. a heat exchange device; 7. an air inlet; 8. an air suction fan; 9. an air outlet; 10. an air supply fan; 11. mounting blocks; 12. a probe; 13. a resistance; 14. a neon tube; 15. a power measuring mechanism main body; 16. a metal head; 17. an observation hole; 18. a spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a high-low voltage power transmission transformer cabinet comprises a transformer cabinet main body 1, heat dissipation holes 2 are formed in the lower end of the front end outer surface of the transformer cabinet main body 1, air exchange mechanisms 3 are fixedly connected to the outer surfaces of two ends of the transformer cabinet main body 1, and a power measuring mechanism 4 is detachably connected to the front end outer surface of the transformer cabinet main body 1.
Further, air exchange mechanism 3 is provided with four groups, and two sets of air exchange mechanism 3 are located the one end surface of transformer cabinet main part 1, and two sets of air exchange mechanism 3 are located the other end surface of transformer cabinet main part 1 in addition, and survey electric mechanism 4 and be provided with two sets ofly, and be located the both ends of transformer cabinet main part 1 front end surface respectively, make the function of transformer cabinet main part 1 abundanter.
Further, the air exchange mechanism 3 includes an exchange mechanism main body 5, a heat exchange device 6, air inlets 7, air suction fans 8, an air outlet 9 and air supply fans 10, the heat exchange device 6 is located on the inner surface of the lower end of the exchange mechanism main body 5, the air inlets 7 are provided with two sets, the two sets of air inlets 7 are respectively located on the upper half end of the outer surface of one end of the exchange mechanism main body 5 and the lower half end of the outer surface of the other end, the air suction fans 8 are provided with two sets, the two sets of air inlets 7 are respectively located on the inner surface of one end of the two sets of air inlets 7, the two sets of air outlets 9 are provided, the two sets of air supply fans 10 are respectively located on the lower half end of the outer surface of one end of the heat exchange mechanism main body 6 and.
Further, the exchange mechanism main body 5 and the air inlet 7 are integrally formed, the exchange mechanism main body 5 and the air outlet 9 are integrally formed, a fixing screw is arranged between the exchange mechanism main body 5 and the heat exchange device 6, the front end outer surface of the exchange mechanism main body 5 is detachably connected with the rear end outer surface of the heat exchange device 6 through the fixing screw, a mounting groove is arranged between the exchange mechanism main body 5 and the air suction fan 8, the front end outer surface of the exchange mechanism main body 5 is fixedly connected with the rear end outer surface of the air suction fan 8 through the mounting groove, a mounting frame is arranged between the exchange mechanism main body 5 and the air supply fan 10, the front end outer surface of the exchange mechanism main body 5 is fixedly connected with the rear end outer surface of the air supply fan 10 through the mounting frame, the output end of the transformer cabinet main body 1 and the heat exchange device 6, the suction fan 8 is electrically connected to an input end of the air supply fan 10, and can dissipate heat inside the power transformation cabinet main body 1.
Further, survey electric mechanism 4 is including installing block 11, probe 12, resistance 13, neon pipe 14, survey electric mechanism main part 15, metal head 16, observation hole 17 and spring 18, probe 12 is located the one end surface of installing block 11, resistance 13 is located the one end surface of probe 12, neon pipe 14 is located the one end surface of resistance 13, survey electric mechanism main part 15 is located the one end surface of probe 12, observation hole 17 is located the outer wall of surveying electric mechanism main part 15, metal head 16 is located the one end surface of surveying electric mechanism main part 15, spring 18 is located the other end surface of metal head 16, conveniently use and survey electric mechanism 4.
Further, installation piece 11 and probe 12 integrated into one piece, be provided with fixed screw between probe 12 and the electricity measuring mechanism main part 15, the one end surface of probe 12 can be dismantled through fixed screw and the one end internal surface of electricity measuring mechanism main part 15 and be connected, be provided with the standing groove between probe 12 and the resistance 13, the one end internal surface of probe 12 places probe 12 through the standing groove, and probe 12 and the laminating of resistance 13, neon pipe 14 and the laminating of resistance 13, observe the outer wall that the hole 17 was seted up at electricity measuring mechanism main part 15, be provided with the fixed slot between electricity measuring mechanism main part 15 and the metal head 16, the other end surface of electricity measuring mechanism main part 15 passes through the fixed slot and is connected with the one end external surface fixed surface of metal head 16, spring 18 and the laminating of metal head 16 and neon pipe 14, can test whether the outer wall of transformer cabinet main part 1 leaks electricity.
Principle of operation
The high-low voltage power transmission transformer cabinet comprises a transformer cabinet main body 1, heat dissipation holes 2, an air exchange mechanism 3 and a power measurement mechanism 4, wherein the air exchange mechanism 3 comprises an exchange mechanism main body 5, a heat exchange device 6, an air inlet 7, an air suction fan 8, an air outlet 9 and an air supply fan 10, air with heat is sucked into the exchange mechanism main body 5 through the air suction fan 8 arranged inside, the air with heat is transmitted to the air supply fan 10 outside through the heat exchange device 6, the air is discharged through the air supply fan 10, cold air is sucked into the exchange mechanism main body 5 through the air suction fan 8 arranged outside, the cold air is transmitted to the air supply fan 10 inside through the heat exchange device 6, and the air is discharged into the transformer cabinet main body 1 through the air supply fan 10 The power transformer substation comprises a probe 12, a resistor 13, a neon tube 14, a power measuring mechanism main body 15, a metal head 16, an observation hole 17 and a spring 18, wherein the spring 18, the neon tube 14 and the resistor 13 are sequentially placed into the power measuring mechanism main body 15, the power measuring mechanism main body 15 is installed on the probe 12, the power measuring mechanism 4 is installed on the outer surface of the front end of a power transformer cabinet main body 1 through an installation block 11, a finger is placed on the metal head 16 when the outer wall of the power transformer cabinet main body 1 needs to be touched, so that the outer wall of the power transformer cabinet main body 1, the power measuring mechanism 4, a human body and the ground form a loop, when the outer wall of the power transformer cabinet main body 1 is electrified, the neon tube 14 can be seen to be lightened through the observation hole 17, the brighter the neon tube 14 is the higher, the higher the voltage is represented, and the neon tube 14 is not lightened after the loop is formed, the outer wall of the power transformer cabinet, when two sets of survey electric mechanism 4 all shine, then represent the electric leakage, when a set of survey electric mechanism 4 shine with a set of survey electric mechanism 4 not bright, then also represent the electric leakage, and a set of by the damage that does not shine, need change after the problem is solved, when two sets of survey electric mechanism 4 all do not shine, then represent not electric leakage.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high low pressure power transmission transformer cabinet, includes transformer cabinet main part (1), its characterized in that: the lower end of the front end outer surface of the transformer cabinet main body (1) is provided with a heat dissipation hole (2), the outer surfaces of the two ends of the transformer cabinet main body (1) are fixedly connected with an air exchange mechanism (3), and the front end outer surface of the transformer cabinet main body (1) is detachably connected with a power measurement mechanism (4).
2. The high-low voltage power transmission transformer cabinet of claim 1, characterized in that: the air exchange mechanism (3) is provided with four groups, two groups of air exchange mechanisms (3) are located on the outer surface of one end of the power transformation cabinet main body (1), the other two groups of air exchange mechanisms (3) are located on the outer surface of the other end of the power transformation cabinet main body (1), and the electricity measuring mechanism (4) is provided with two groups and located at two ends of the outer surface of the front end of the power transformation cabinet main body (1) respectively.
3. The high-low voltage power transmission transformer cabinet of claim 1, characterized in that: the air exchange mechanism (3) comprises an exchange mechanism main body (5), a heat exchange device (6), an air inlet (7), an air suction fan (8), an air outlet (9) and an air supply fan (10), the heat exchange device (6) is positioned on the inner surface of the lower end of the exchange mechanism main body (5), two groups of air inlets (7) are arranged, and two groups of air inlets (7) are respectively positioned at the upper half end of the outer surface of one end of the exchange mechanism main body (5) and the lower half end of the outer surface of the other end, two groups of air suction fans (8) are arranged, and are respectively positioned on the inner surface of one end of the two groups of air inlets (7), two groups of air outlets (9) are arranged, and are respectively positioned at the lower half end of the outer surface of one end of the heat exchange device (6) and the upper half end of the outer surface of the other end, the air supply fans (10) are arranged in two groups and are respectively positioned on the outer surfaces of one ends of the two groups of air outlets (9).
4. The high-low voltage power transmission transformer cabinet of claim 3, characterized in that: exchange mechanism main part (5) and income gas port (7) integrated into one piece, exchange mechanism main part (5) and gas outlet (9) integrated into one piece, be provided with the fixed screw between exchange mechanism main part (5) and heat exchange device (6), the front end surface of exchange mechanism main part (5) can be dismantled through the rear end surface of fixed screw and heat exchange device (6) and be connected, be provided with the mounting groove between exchange mechanism main part (5) and suction fan (8), the front end surface of exchange mechanism main part (5) passes through the mounting groove and is connected with the rear end surface fixed connection of suction fan (8), be provided with the mounting bracket between exchange mechanism main part (5) and air supply fan (10), the front end surface of exchange mechanism main part (5) passes through the mounting bracket and is connected with the rear end surface fixed connection of air supply fan (10), the output and heat exchange device (6) of transformer cabinet main part (1), The air suction fan (8) is electrically connected with the input end of the air supply fan (10).
5. The high-low voltage power transmission transformer cabinet of claim 1, characterized in that: survey electric mechanism (4) including installation piece (11), probe (12), resistance (13), neon pipe (14), survey electric mechanism main part (15), metal head (16), observation hole (17) and spring (18), probe (12) are located the one end surface of installation piece (11), resistance (13) are located the one end surface of probe (12), neon pipe (14) are located the one end surface of resistance (13), survey electric mechanism main part (15) and are located the one end surface of probe (12), observe hole (17) and are located the outer wall of surveying electric mechanism main part (15), metal head (16) are located the one end surface of surveying electric mechanism main part (15), spring (18) are located the other end surface of metal head (16).
6. The high-low voltage power transmission transformer cabinet of claim 5, characterized in that: the utility model discloses a neon tube neon, the spring (18) is attached to the metal head (16) and the neon tube (14).
Priority Applications (1)
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CN202022831316.9U CN213959511U (en) | 2020-12-01 | 2020-12-01 | High-low voltage power transmission transformer cabinet |
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CN202022831316.9U CN213959511U (en) | 2020-12-01 | 2020-12-01 | High-low voltage power transmission transformer cabinet |
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CN213959511U true CN213959511U (en) | 2021-08-13 |
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CN202022831316.9U Active CN213959511U (en) | 2020-12-01 | 2020-12-01 | High-low voltage power transmission transformer cabinet |
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