CN220914786U - Quick connector switching device and box transformer matched with quick connector of low-voltage cable - Google Patents
Quick connector switching device and box transformer matched with quick connector of low-voltage cable Download PDFInfo
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- CN220914786U CN220914786U CN202321584815.XU CN202321584815U CN220914786U CN 220914786 U CN220914786 U CN 220914786U CN 202321584815 U CN202321584815 U CN 202321584815U CN 220914786 U CN220914786 U CN 220914786U
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- 230000008439 repair process Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 11
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- 238000006243 chemical reaction Methods 0.000 claims description 3
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- 230000004048 modification Effects 0.000 description 3
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- 230000007547 defect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
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Abstract
The utility model provides a quick connector switching device and a box transformer matched with a quick connector of a low-voltage cable, relating to the field of emergency repair power supply, wherein the quick connector switching device comprises: the low-voltage circuit breaker is arranged in the low-voltage bin of the box, and the power supply side is connected with the low-voltage busbar of the box; the quick connector adapter box is arranged on the side wall of the box low-pressure bin; and the quick connector is arranged at the bottom of the quick connector switching box and is connected with the load side of the low-voltage circuit breaker. The utility model solves the problem that the cable cannot be quickly connected due to the fact that the traditional box transformer is not provided with the cable quick connector, and the box transformer matched with the cable quick connector can be provided with the quick connector switching device, so that the convenient and quick electric connection is realized, the timeliness and the reliability of power supply are improved, the wiring time can be greatly shortened, and a large amount of precious time is striven for emergency repair.
Description
Technical Field
The utility model relates to the field of emergency repair power supply, in particular to a quick connector switching device and a box transformer matched with a quick connector of a low-voltage cable.
Background
When the emergency repair power supply of the oil field is performed, because the emergency equipment power supply is a cable quick connector, the electric connection with a box-type transformer for providing the power on the site is inconvenient, the box-type transformer cannot be quickly connected due to the fact that the quick connector is not provided, the cable head is manufactured again or other wiring methods are time-consuming and labor-consuming, accidents can be enlarged due to delay of time, and serious safety and economical losses are caused.
Accordingly, the present utility model has been made keeping in mind the above problems occurring in the prior art, and provides a quick connector adapter device and a box transformer that mates with a quick connector for a low voltage cable.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide a quick connector switching device and a box transformer matched with the quick connector of the cable, which can be quickly connected with the quick connector of the cable of emergency equipment and improve the timeliness and reliability of power supply, aiming at the defect that the electric connection between the quick connector of the cable of the emergency equipment and a box transformer for providing power on site is inconvenient when the emergency equipment is powered.
The utility model provides a quick connector switching device, which comprises:
the low-voltage circuit breaker is arranged in the low-voltage bin of the box, and the power supply side is connected with the low-voltage busbar of the box;
the quick connector adapter box is arranged on the side wall of the box low-pressure bin;
And the quick connector is arranged at the bottom of the quick connector transfer box and is connected with the load side of the low-voltage circuit breaker.
According to one embodiment of the utility model, the low-voltage circuit breaker is provided with a leakage protection function.
According to one embodiment of the utility model, the low voltage circuit breaker is a low voltage molded case circuit breaker.
According to one embodiment of the utility model, six of said low-voltage circuit breakers are provided in the tank low-voltage compartment.
According to one embodiment of the utility model, the quick connector is connected to the load side of the low voltage circuit breaker by a low voltage cable.
According to one embodiment of the utility model, the low-voltage cabin of the box and the side wall of the quick connector adapter box are respectively provided with a low-voltage cable threading hole so that the low-voltage cable is connected with the quick connector and the low-voltage circuit breaker.
According to one embodiment of the utility model, the quick connector is a female connector.
According to one embodiment of the utility model, the bottom of the quick connector adapter box is provided with two quick connectors with rated currents of 100A, 200A and 300A respectively.
According to one embodiment of the utility model, the quick connector is used for connecting an emergency repair vehicle, an emergency power supply and a distribution box which use the cable quick connector.
According to another aspect of the present utility model, there is also provided a box transformer matched to a quick-connect connector for a low-voltage cable, the box transformer comprising:
a quick connector coupling as claimed in any one of the preceding claims;
The box low-pressure bin is connected with the quick joint conversion device;
the box-type low-pressure bin is connected with the box-type low-pressure bin;
and the transformer main oil tank is connected with the low-voltage tank and the high-voltage tank.
The utility model provides a quick connector switching device and a box transformer matched with a quick connector of a low-voltage cable, which have the following advantages compared with the prior art:
The utility model solves the problem that the cable cannot be quickly connected due to the fact that the traditional box transformer is not provided with the cable quick connector, and the box transformer matched with the cable quick connector can be provided with the quick connector switching device, so that the convenient and quick electric connection is realized, the timeliness and the reliability of power supply are improved, the wiring time can be greatly shortened, and a large amount of precious time is striven for emergency repair.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model, without limitation to the utility model. In the drawings:
FIG. 1 illustrates a front view of a box transformer mated with a quick connector for a cable according to one embodiment of the utility model;
FIG. 2 illustrates a side view of a box transformer mated with a quick connector for a low voltage cable, in accordance with one embodiment of the present utility model;
fig. 3 shows a top view of a box transformer mated with a quick connector for a cable according to one embodiment of the utility model.
The meaning of the reference numerals in the drawings is as follows: 1-a quick connector switching device; 11-low voltage circuit breaker; 12-a quick connector conversion box; 13-quick connector; 14-low voltage cable; 15-a cable threading hole; 2-the tank becomes a low-pressure bin; 3-a high-pressure bin of the box transformer; 4-transformer main oil tank.
Detailed Description
The following will describe embodiments of the present utility model in detail with reference to the drawings and examples, thereby solving the technical problems by applying technical means to the present utility model, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict is formed, each embodiment of the present utility model and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present utility model.
In the following description, meanwhile, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced without some of these specific details or in the specific manner described herein.
When the emergency repair power supply of the oil field is performed, because the emergency equipment power supply is a cable quick connector, the electric connection with a box-type transformer for providing the power on the site is inconvenient, the box-type transformer cannot be quickly connected due to the fact that the quick connector is not provided, the cable head is manufactured again or other wiring methods are time-consuming and labor-consuming, accidents can be enlarged due to delay of time, and serious safety and economical losses are caused.
In summary, in order to solve the problems in the prior art, the utility model aims to provide a quick connector switching device and a box transformer matched with the quick connector for quick connector of an emergency equipment cable, which can be quickly connected with the quick connector of the emergency equipment cable and improve the timeliness and reliability of power supply, aiming at the defect that the electric connection between the quick connector of the cable for power supply of the emergency equipment and a box transformer for providing power on site is inconvenient.
The present utility model does not improve the control method, and the present utility model adopts the existing control method or the present utility model can realize the function.
Fig. 1 shows a front view of a box transformer mated with a quick connector for a cable according to one embodiment of the utility model.
The quick connector switching device 1 provided by the utility model provides power through the box-type transformer on the oilfield, and can be connected with emergency equipment of a cable quick connector to supply power when the oilfield is subjected to emergency repair and power supply.
As shown in fig. 1, the quick connector switching device 1 includes: a low-voltage circuit breaker 11, a quick connector adapter box 12 and a quick connector 13.
In one embodiment, as shown in fig. 1, a low-voltage circuit breaker 1 is provided in a low-voltage tank 2, and a power supply side is connected to a low-voltage busbar of the tank. Specifically, the low-voltage circuit breaker 1 is arranged in the low-voltage box bin 2 of the box-type transformer, and the power supply side can be directly connected with the low-voltage box busbar.
In one embodiment, the low voltage circuit breaker 11 is provided with a leakage protection function. In particular, the leakage protection function can protect the equipment from leakage faults and electric shock to the life with fatal danger, has overload and short-circuit protection functions, and can be used for protecting overload and short-circuit of a circuit or a motor.
In one embodiment, the low voltage circuit breaker 11 is a low voltage molded case circuit breaker. Specifically, the molded case circuit breaker is capable of automatically cutting off the current after the current exceeds the trip setting. Plastic housing refers to the use of plastic insulators as the housing of the device to isolate the conductors from each other and from the grounded metal parts. Molded case circuit breakers typically contain a thermo-magnetic trip unit, while large sized molded case circuit breakers are equipped with solid state trip sensors. The tripping unit is divided into: thermomagnetic trip and electronic trip. The current ratings commonly used share the following: 16. 25, 30, 40, 50, 63, 80, 100, 125, 160, 200, 225, 250, 315, 350, 400, 500, 630A.
In one embodiment, six low-voltage circuit breakers 11 are provided in the tank low-voltage compartment 2. It should be noted that the number of the low voltage circuit breakers 11 may be changed according to actual situations, and the present utility model does not limit the number of the low voltage circuit breakers 11.
As shown in fig. 1, a quick connector adapter box 12 is provided at a side wall of the box low-pressure chamber 2. Specifically, the quick connector adapter box 12 is arranged on the side wall of the low-voltage bin 2 of the box-type transformer and is used for placing the quick connector 13. Further, the quick connector adapter box 12 may be provided on the side wall of the box low-pressure tank 2 by welding, bolting, or the like.
As shown in fig. 1, the quick connector 13 is provided at the bottom of the quick connector adapter box 12 and connected to the load side of the low voltage circuit breaker 11. Specifically, in the utility model, the quick connector 13 is arranged in the quick connector adapter box 12, one side is connected with the load side of the low-voltage circuit breaker 11, and the other side is connected with the quick connector of the electric equipment, so as to supply power to the electric equipment using the quick connector.
In one embodiment, as shown in fig. 1, the quick connector switching device 1 further comprises: a low voltage cable 14. Wherein the quick connector 13 is connected to the load side of the low voltage circuit breaker 11 by means of a low voltage cable 14.
The utility model solves the problem that the cable cannot be quickly connected due to the fact that the traditional box transformer is not provided with the cable quick connector, and the box transformer matched with the cable quick connector can be provided with the quick connector switching device, so that the convenient and quick electric connection is realized, the timeliness and the reliability of power supply are improved, the wiring time can be greatly shortened, and a large amount of precious time is striven for emergency repair.
Fig. 2 shows a side view of a box transformer mated with a quick connector for a low voltage cable, in accordance with one embodiment of the present utility model.
In one embodiment, as shown in fig. 2, the quick connector switching device 1 further comprises: a low voltage cable threading hole 15. Specifically, as shown in fig. 2, the side walls of the low-voltage cabinet 2 and the quick connector adapter cabinet 12 are respectively provided with a low-voltage cable threading hole 15 so that the quick connector 13 and the low-voltage circuit breaker 11 are connected by the low-voltage cable 14.
In one embodiment, the quick connector 13 is a female connector. Specifically, the quick connector 13 is connected with a quick connector male head of the electric equipment to supply power to the electric equipment.
In one embodiment, two quick connectors 13 rated for 100A, 200A, 300A, respectively, are provided at the bottom of the quick connector pod 12. Specifically, in order to meet the needs of many different types of electric devices, a plurality of quick connectors 13 with different current specifications are disposed in the quick connector adapter box 12, and each quick connector 13 is connected with a corresponding low-voltage circuit breaker 11 through a voltage cable 14. In practical application, the number of the quick connectors 13 and the current specification can be changed according to the requirement, and the utility model is not limited to the number of the quick connectors 13 and the current specification.
In one embodiment, emergency repair vehicles, emergency power supplies, and distribution boxes using cable quick connectors are connected by quick connectors 13. Specifically, in the oilfield field, there are multiple electric devices, and when emergency rescue is performed, the quick connector 13 provided by the utility model can supply power to different electric devices at the same time, for example: emergency repair vehicles, emergency power supplies, distribution boxes, power equipment, other electricity utilization facilities and the like.
In summary, as shown in fig. 1 and 2, a low-voltage cable threading hole 15 is formed in the outer shell of the low-voltage bin 2 of the box, so that the quick connector switching box 12 is communicated with the low-voltage bin 2 of the box, 6 low-voltage circuit breakers 11 with the electric leakage protection function are installed in the low-voltage bin 2 of the box, the low-voltage circuit breakers 11 are connected with the low-voltage busbar of the American box in a power supply side, the load side is connected to the quick connector switching box 12 by an oilfield special cable 14, and a low-voltage quick connector 13 (female connector) is installed at the bottom of the quick connector switching box 12, so that the electric connection with emergency electric equipment is quickly completed.
The quick connector switching device 1 provided by the utility model can be quickly connected with the quick connector of the emergency equipment cable, and the timeliness and reliability of power supply are improved.
Fig. 3 shows a top view of a box transformer mated with a quick connector for a cable according to one embodiment of the utility model.
According to another aspect of the present utility model, there is also provided a box transformer matched with a quick-acting adaptor for a low-voltage cable, the box transformer comprising: the quick connector switching device 1, the low-voltage tank 2, the high-voltage tank 3 and the main oil tank 4 of the transformer.
As shown in fig. 3, the low-tank pressure chamber 2 is connected to the quick-joint converting apparatus 1. The box transformer high-pressure bin 3 is connected with the box transformer low-pressure bin 2. The main oil tank 4 of the transformer is connected with the low-voltage tank 2 and the high-voltage tank 3.
As shown in fig. 3, a low-voltage cable threading hole 15 is formed in the outer shell of the low-voltage bin 2 and is communicated with the low-voltage bin 2, a quick connector switching box 12 is installed, 6 low-voltage circuit breakers 11 with leakage protection functions are installed in the low-voltage bin 2, the low-voltage circuit breakers 11 are connected with low-voltage busbar of the low-voltage bin in a power supply side, the load side is connected to the quick connector switching box 12 through an oilfield special cable 14, and a low-voltage quick connector 13 (female connector) is installed at the bottom of the quick connector switching box 12 so as to quickly complete electric connection with emergency electric equipment.
The utility model relates to a box transformer matched with a quick adapter of a low-voltage cable, which can be quickly connected with emergency electric equipment. Due to the fact that the technical scheme is adopted, the cable cannot be connected quickly due to the fact that a traditional box transformer is not provided with a cable quick connector, the existing box transformer installation quick connector switching box is changed, convenient and quick electrical connection is achieved, power supply timeliness and reliability are improved, wiring time can be shortened greatly, and a large amount of precious time is obtained for emergency repair.
In summary, the utility model provides a quick connector switching device and a box transformer matched with a quick connector of a low-voltage cable, which has the following advantages compared with the prior art:
The utility model solves the problem that the cable cannot be quickly connected due to the fact that the traditional box transformer is not provided with the cable quick connector, and the box transformer matched with the cable quick connector can be provided with the quick connector switching device, so that the convenient and quick electric connection is realized, the timeliness and the reliability of power supply are improved, the wiring time can be greatly shortened, and a large amount of precious time is striven for emergency repair.
It is to be understood that the disclosed embodiments are not limited to the specific structures, process steps, or materials disclosed herein, but are intended to extend to equivalents of these features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Certain terminology is used throughout this document to refer to particular system components. As one skilled in the art will recognize, identical components may generally be referred to by different names, and thus this document is not intended to distinguish between components that differ only in name, but not function. In the present document, the terms "include", "include" and "have" are used in an open form and thus should be interpreted to mean "including but not limited to …". Furthermore, the terms "substantially," "substantially," or "approximately" as may be used herein relate to the tolerances accepted by the industry for the respective terms. The term "coupled," as may be used herein, includes direct coupling and indirect coupling via another component, element, circuit, or module where, for indirect coupling, the intervening component, element, circuit, or module does not alter the information of the signal but may adjust its current level, voltage level, and/or power level. Inferred coupling (e.g., where one element is coupled to another element by inference) includes direct and indirect coupling between two elements in the same manner as "coupled".
Reference in the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, the appearances of the phrase "one embodiment" or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Although the embodiments of the present utility model are disclosed above, the embodiments are only used for the convenience of understanding the present utility model, and are not intended to limit the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is still subject to the scope of the appended claims.
Claims (10)
1. A quick connector adapter device, the quick connector adapter device comprising:
the low-voltage circuit breaker is arranged in the low-voltage bin of the box, and the power supply side is connected with the low-voltage busbar of the box;
the quick connector adapter box is arranged on the side wall of the box low-pressure bin;
And the quick connector is arranged at the bottom of the quick connector transfer box and is connected with the load side of the low-voltage circuit breaker.
2. The quick connect coupler adapter of claim 1, wherein the low voltage circuit breaker has a leakage protection function.
3. A quick connect coupler adapter as in claim 1, wherein said low voltage circuit breaker is a low voltage molded case circuit breaker.
4. A quick connect coupler adapter as in claim 1, wherein six of said low voltage circuit breakers are disposed in the low voltage compartment of the tank.
5. The quick connect coupling device of claim 1 wherein said quick connect is connected to the load side of said low voltage circuit breaker by a low voltage cable.
6. The quick connect coupling device of claim 5, wherein low voltage cable threading holes are formed in the side walls of the low voltage compartment and the quick connect coupling box, respectively, to enable the low voltage cable to connect the quick connect and the low voltage circuit breaker.
7. The quick connect coupler adapter of claim 1, wherein the quick connect is a female coupler.
8. A quick connector coupling device according to claim 1, wherein two said quick connectors each having a rated current of 100A, 200A, 300A are provided at the bottom of said quick connector coupling box.
9. A quick connector adapter according to any one of claims 1-8, wherein an emergency repair vehicle, an emergency power supply, a distribution box using a cable quick connector are connected by said quick connector.
10. A box transformer matched with a quick connector of a low-voltage cable, characterized in that the box transformer comprises:
the quick connect coupler adapter of any one of claims 1-9;
The box low-pressure bin is connected with the quick joint conversion device;
the box-type low-pressure bin is connected with the box-type low-pressure bin;
and the transformer main oil tank is connected with the low-voltage tank and the high-voltage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584815.XU CN220914786U (en) | 2023-06-20 | 2023-06-20 | Quick connector switching device and box transformer matched with quick connector of low-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584815.XU CN220914786U (en) | 2023-06-20 | 2023-06-20 | Quick connector switching device and box transformer matched with quick connector of low-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220914786U true CN220914786U (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321584815.XU Active CN220914786U (en) | 2023-06-20 | 2023-06-20 | Quick connector switching device and box transformer matched with quick connector of low-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220914786U (en) |
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2023
- 2023-06-20 CN CN202321584815.XU patent/CN220914786U/en active Active
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