CN212207476U - Remove electricity generation batch meter - Google Patents

Abstract

The utility model provides a remove electricity generation batch meter. The utility model provides a mobile power generation metering box, wherein, includes current transformer, three-phase gauge and signal line, still includes the draw-bar box, current transformer, three-phase gauge and signal line all are located the inside of draw-bar box, current transformer leaves in the inside one side of draw-bar box, the three-phase gauge is fixed the inside opposite side of draw-bar box, be equipped with the aviation socket on the three-phase gauge, be equipped with in the draw-bar box and be used for depositing the storage tank of signal line, current transformer with the signal line is connected. The utility model discloses can lightly remove, the small and exquisite structure, the staff long distance of being convenient for transports the removal.

Description

Remove electricity generation batch meter

Technical Field

The utility model relates to a distribution measurement technical field, more specifically relates to a remove electricity generation batch meter.

Background

When the public power distribution station equipment breaks down or power failure is planned, a power generation vehicle is required to arrive at the site for power generation and power supply to improve power supply service and ensure normal power consumption of users. When the power generation car discharges the power distribution station with power failure, the low-voltage power supply line can only receive the power supply from the rear end of the assessment total meter of the public power distribution station, the generated energy of the power generation car is not passed through the assessment total meter, the power is directly supplied to users, and the line loss statistical analysis is influenced.

Chinese patent application No. CN109212286A, published 2019, 1 month and 15 days, this application discloses a generator car removes metering device, wherein, the power distribution box comprises a box body, the box in set up three-phase meter and current transformer, current transformer and three-phase meter pass through experimental terminal box and be connected, the box on be equipped with the through-hole that is used for passing the cable, the cable passes the through-hole and is connected with experimental terminal box. The power supply amount of the generator car can be rapidly, conveniently and flexibly measured on site. The cabinet type movable box is adopted in the box body in the application, and when the cabinet type movable box moves, the box body is difficult to overturn on the side when meeting a slope or a step, so that parts in the box are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome current cabinet type removal batch meter and remove the hard shortcoming of in-process, provide a removal electricity generation batch meter. The utility model discloses can lightly remove, the small and exquisite structure, the staff long distance of being convenient for transports the removal.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a mobile power generation metering box, includes current transformer, three-phase gauge and signal line, still includes the draw-bar box, current transformer, three-phase gauge and signal line all are located the inside of draw-bar box, current transformer leaves in one side of draw-bar box inside, the three-phase gauge is fixed the inside opposite side of draw-bar box, be equipped with the aviation socket on the three-phase gauge, be equipped with in the draw-bar box and be used for depositing the storage tank of signal line, current transformer with the signal line is connected. According to the technical scheme, the three-phase meter and the current transformer are placed in the draw-bar box, the draw-bar box can transport power generation and metering components for a long distance, is light and small, can save more labor in the face of slope distance in the transportation path, and can be lifted for transportation in the face of step distance in the transportation path; when a power supply line of the generator car is connected in a field working place, the current transformer of the device is taken out, the current transformer is started and then sleeved into a power supply cable, and the opening is locked. Insert the aviation socket with the signal line on the current transformer, the aviation socket can be convenient for the signal line quick access three-phase strapping table, and the three-phase strapping table carries out the statistics of generated energy according to the signal that current transformer gathered in the power supply cable, and the accurate record power generation car of three-phase strapping table is in the power supply volume of power supply time, monitors and keeps with data with staff's remote terminal with relevant data transmission such as the voltage of gathering, electric current and electric quantity through the three-phase strapping table.

Furthermore, three current transformers are stored in the draw-bar box, and each current transformer is connected with one signal wire. The current transformer adopts an open type current transformer. When the electric quantity statistics is carried out, the open type current transformers are taken out and sleeved on a power supply cable on the power generation car, then the signal wires on each open type current transformer are connected into the three-phase meter, and the three-phase meter carries out data statistics on the generated energy.

Further, the upper limit of the current to be measured of the open type current transformer is 10VA, and the diameter of the open type current transformer is 240 mm. And EVA sponge is arranged in the area of the current transformer in the draw-bar box. The EVA sponge is arranged in the draw-bar box to protect the current transformer in the moving process, so that the current transformer is prevented from being damaged due to jolting of the draw-bar box in the transportation process.

Furthermore, the interface of the signal line adopts a six-core aviation plug. The aviation socket adopts a six-core aviation socket. The cooperation of six core aviation sockets and six core aviation plugs makes the wiring faster, and direct access can, need not carry out other operations.

Furthermore, the bottom of the draw-bar box is provided with rolling wheels. The rolling wheels are universal wheels. The top and the side of the draw-bar box are respectively provided with a first handle and a second handle. And a telescopic rod is arranged on one surface of the outer part of the draw-bar box.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses pack into the draw-bar box with the current transformer and the three-phase strapping table of record generator car generated energy, the draw-bar box can carry out remote transportation, when facing slope or step, the draw-bar box is more convenient laborsaving in the transportation; the EVA sponge material is arranged in the current transformer placing area in the draw-bar box, so that the current transformer can be prevented from being damaged due to bumping in the transportation process; the cooperation through six core aviation sockets and six core aviation plugs makes current transformer wiring quicker, direct access can.

Drawings

Fig. 1 is the external structure schematic diagram of the draw-bar box of the mobile power metering box of the utility model.

Fig. 2 is the utility model relates to an internal structure schematic diagram of a draw-bar box of mobile power metering box.

The graphic symbols are illustrated as follows:

the method comprises the following steps of 1-a draw-bar box, 2-a first handle, 3-a telescopic rod, 4-rolling wheels, 5-EVA sponge, 6-a storage tank, 7-a three-phase meter, 8-an aviation socket and 9-a current transformer.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Fig. 1 to fig. 2 show an embodiment of a mobile power metering box according to the present invention. The utility model provides a remove power generation batch meter, wherein, including current transformer 9, three-phase strapping table 7 and signal line, still include draw-bar box 1, current transformer 9, three-phase strapping table 7 and signal line all are located draw-bar box 1's inside, current transformer 9 leaves in draw-bar box 1 inside one side, three-phase strapping table 7 is fixed at draw-bar box 1 inside opposite side, be equipped with aviation socket 8 on the three-phase strapping table 7, be equipped with the storage tank 6 that is used for depositing the signal line in draw-bar box 1, current transformer 9 is connected with the signal line.

The top and the side of the draw-bar box 1 are respectively provided with a second handle and a first handle 2, so that when a worker encounters a step road section in transportation, the draw-bar box 1 can be lifted up by the first handle 2 or the second handle to move; three current transformers 9 are stored in the draw-bar box 1, and each current transformer 9 is connected with one signal wire; the current transformer 9 adopts an open type current transformer, the upper limit of the current to be measured of the open type current transformer is 10VA, and the diameter of the open type current transformer is 240 mm. In the embodiment, the EVA sponge 5 is arranged around the open type current transformer inside the draw-bar box 1, so that the open type current transformer is prevented from being damaged due to bumping in the transportation process of the draw-bar box 1.

In addition, in this embodiment, the interface of the signal line adopts a six-core aviation plug. The aviation socket 8 adopts a six-core aviation socket, and when metering is carried out, a six-core aviation plug of a signal wire is inserted into the six-core aviation socket, so that the quick wiring of the current transformer 9 and the three-phase meter 7 is realized.

The working principle of the embodiment is as follows: the power generation metering box is moved by the aid of the draw-bar box 1 in the embodiment, after the power generation car is connected with a power supply circuit of a user, the draw-bar box 1 is opened, the current transformer 9 is opened and then a cable in the power supply circuit is sleeved, and the opening is locked. A signal wire on the current transformer 9 is inserted into the aviation socket 8, the aviation socket 8 can facilitate the signal wire to be quickly connected into the three-phase meter 7, and the three-phase meter 7 carries out statistics on the generated energy according to the signal collected by the current transformer 9 in the power supply cable; the accurate record power generation car of three-phase strapping table 7 is at the power supply volume of supply time, monitors and keeps with data with the remote terminal that staff is transmitted to relevant data such as voltage, electric current and electric quantity of gathering through three-phase strapping table 7.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a remove electricity generation batch meter, includes current transformer, three-phase gauge and signal line, its characterized in that: still include the draw-bar box, current transformer, three-phase strapping table and signal line all are located the inside of draw-bar box, current transformer leaves in the inside one side of draw-bar box, the three-phase strapping table is fixed the inside opposite side of draw-bar box, be equipped with the aviation socket on the three-phase strapping table, be equipped with in the draw-bar box and be used for depositing the storage tank of signal line, current transformer with the signal line is connected.

2. A mobile electricity metering box according to claim 1, wherein: three current transformers are stored in the draw-bar box, and each current transformer is connected with one signal wire.

3. A mobile electricity metering box according to claim 2, wherein: the current transformer adopts an open type current transformer.

4. A mobile electricity generating batch tank according to claim 3 and wherein: the upper limit of the current to be measured of the open type current transformer is 10VA, and the diameter of the open type current transformer is 240 mm.

5. A mobile electricity generating batch tank according to claim 4 and wherein: and EVA sponge is arranged in the area of the current transformer in the draw-bar box.

6. A mobile electricity generating batch tank according to claim 3 and wherein: the interface of the signal wire adopts a six-core aviation plug.

7. A mobile electricity generating batch tank according to claim 4 and wherein: the aviation socket adopts a six-core aviation socket.

8. A mobile electricity metering box according to claim 1, wherein: the bottom of the draw-bar box is provided with rolling wheels, and the rolling wheels are universal wheels.

9. A mobile electricity generating batch tank according to claim 8 and wherein: the top and the side of the draw-bar box are respectively provided with a first handle and a second handle.

10. A mobile electricity generating batch tank according to claim 9 wherein: and a telescopic rod is arranged on one surface of the outer part of the draw-bar box.

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