CN210073090U - Training device based on automation and relay protection specialty - Google Patents
Training device based on automation and relay protection specialty Download PDFInfo
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- CN210073090U CN210073090U CN201920770635.8U CN201920770635U CN210073090U CN 210073090 U CN210073090 U CN 210073090U CN 201920770635 U CN201920770635 U CN 201920770635U CN 210073090 U CN210073090 U CN 210073090U
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- relay protection
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Abstract
The utility model discloses a training set based on automation and relay protection specialty, include: wiring protection box and relay protection ware, the wiring protection box is rectangle box body structure, and the surperficial central point department of putting of wiring protection box has seted up the mounting groove, the top that lies in the mounting groove on the wiring protection box with transfer the symmetry embedding and install two sets of load power source and coil power source. The utility model discloses in, install the protection to relay protection ware through being equipped with wiring protection box, and be equipped with load power source and coil power source in the wiring protection box and be connected with the terminal on the relay protection ware respectively, when training the experiment, need not work a telephone switchboard on the terminal on the relay protection ware, directly carry out the wire of pegging graft through load power source and coil power source, wiring convenience more during the training experiment, the terminal on the relay protection ware is protected, prevent to work a telephone switchboard many times and tear open a telephone switchboard and lead to its damage.
Description
Technical Field
The utility model relates to a relay protection training technical field especially relates to a training set based on it is automatic and relay protection specialty.
Background
The relay protection is an important measure for detecting faults or abnormal conditions occurring in an electric power system so as to send out an alarm signal or directly isolate and remove fault parts, and generally speaking, the whole set of relay protection device consists of three parts, namely a measuring element, a logic link and an execution output part.
At present, when training teaching experiments are carried out in automation and relay protection major, the relay protector is mostly directly subjected to wiring experiments, wiring and disconnecting are frequently carried out in the experiment process, and a wiring terminal on the relay protector is easily damaged, so that the service life of the relay protector is shortened, and the wiring operation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a training device based on automation and relay protection major.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a training set based on automation and relay protection specialties, comprising: a wiring protection box and a relay protector;
the wiring protection box is of a rectangular box body structure, a mounting groove is formed in the surface center of the wiring protection box, and two groups of load power interfaces and coil power interfaces are symmetrically embedded and mounted on the wiring protection box above and below the mounting groove;
the relay protector is embedded in the mounting groove, and the top and bottom binding posts of the relay protector are respectively connected with the load power supply interface and the coil power supply interface through connecting wires.
As a further description of the above technical solution:
the inner wall of the mounting groove, which is positioned at the position of the load power supply interface and the coil power supply interface, is provided with a threading hole for mounting a connecting wire.
As a further description of the above technical solution:
the device also comprises a wire collecting groove;
the wire receiving groove is formed in one side, located in the mounting groove, of the wiring protection box, and the opening position of the wire receiving groove is connected with the cover plate in a rotating mode through the connecting hinge.
As a further description of the above technical solution:
the device also comprises a rectangular groove;
the rectangular groove is formed in the bottom of the wiring protection box, and a plurality of ventilation strip-shaped through holes are formed in two inner side walls of the rectangular groove at equal intervals.
As a further description of the above technical solution:
the heat sink also comprises a rectangular heat dissipation port;
the rectangular heat dissipation opening is formed in the inner side of the rectangular groove;
a radiating fan is spirally fixed in the rectangular radiating port, and a dustproof filter screen is fixed on the rectangular radiating port and positioned on the outer side of the radiating fan.
As a further description of the above technical solution:
the positions of the rectangular radiating openings and the positions of the mounting grooves are mutually corresponding up and down, and the rectangular radiating openings are mutually communicated with the mounting grooves.
Advantageous effects
The utility model provides a training set based on it is automatic and relay protection specialty. The method has the following beneficial effects:
(1): this training set based on automation and relay protection specialty installs the protection to relay protection ware through being equipped with wiring protection box, and be equipped with load power source and coil power source in the wiring protection box and be connected with the terminal on the relay protection ware respectively, when training the experiment, need not work a telephone switchboard on the terminal on relay protection ware, directly carry out the wire of pegging graft through load power source and coil power source, it is more convenient to work a telephone switchboard during the training experiment, protect the terminal on the relay protection ware simultaneously, it leads to its damage to prevent to work a telephone switchboard and take out stitches many times.
(2): this training set based on automation and relay protection specialty is through being equipped with the rectangle thermovent bottom the wiring protection box, and built-in radiator fan has in the rectangle thermovent, when training the experiment, can carry out the heat dissipation protection to relay protection ware through radiator fan, and wiring protection box can prevent falling the protection to relay protection ware simultaneously to protect relay protection ware comprehensively, the accident leads to relay protection ware to drop and breaks when preventing to train the experiment.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a training apparatus based on automation and relay protection specialties according to the present invention;
fig. 2 is a schematic structural diagram of the middle connection protection box of the present invention;
fig. 3 is an enlarged schematic view of the structure a of fig. 2 according to the present invention;
fig. 4 is a schematic bottom structure diagram of the middle wiring protection box of the present invention.
Illustration of the drawings:
1. a wiring protection box; 11. mounting grooves; 12. threading holes; 2. a relay protector; 21. a binding post; 22. connecting a lead; 3. a load power interface; 4. a coil power supply interface; 5. a wire collecting groove; 51. a cover plate; 6. a rectangular groove; 61. a strip-shaped through hole; 7. a rectangular heat dissipation port; 8. a heat radiation fan; 9. dustproof filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, 2 and 3, an automation and relay protection specialty-based training apparatus includes: a wiring protection box 1 and a relay protector 2;
the wiring protection box 1 is of a rectangular box body structure, a mounting groove 11 is formed in the surface center of the wiring protection box 1, and two groups of load power interfaces 3 and coil power interfaces 4 are symmetrically embedded and mounted on the wiring protection box 1 above and below the mounting groove 11;
the relay protector 2 is embedded in the mounting groove 11, and the top and bottom terminals 21 of the relay protector 2 are connected with the load power supply interface 3 and the coil power supply interface 4 through connecting wires 22, respectively.
The inner walls of the mounting groove 11 at the positions of the load power interface 3 and the coil power interface 4 are provided with threading holes 12 for mounting connecting wires 22.
The device also comprises a wire collecting groove 5;
receive wire casing 5 and set up the one side that lies in mounting groove 11 on wiring protection box 1, and receive the open position department of wire casing 5 and be connected with apron 51 through connecting the hinge rotation, receive wire casing 5 and can accomodate connecting wire 22, prevent that connecting wire 22 from losing.
The working principle is as follows: this training set based on automation and relay protection specialty uses, receive the line and will get four connecting wire 22, connect four connecting wire 22's one end respectively in two load power source 3 and two coil power source 4, then be connected four connecting wire 22's the other end and the terminal 21 on relay protection ware 2, connect the completion back, install relay protection ware 2 embedding in the mounting groove 11 on wiring protection box 1, when training the experiment, need not carry out wiring on the terminal 21 on relay protection ware 2, directly carry out the wire of pegging graft through load power source 3 and coil power source 4, it is more convenient to work a telephone switchboard during the training experiment, protect the terminal 21 on relay protection ware 2, prevent that repeated wiring from leading to terminal 21 to damaging.
Referring to fig. 4, a rectangular groove 6 is further included;
rectangular groove 6 sets up in the bottom of wiring protection box 1, and a plurality of ventilation bar through-holes 61 have been seted up on the inside both sides wall of rectangular groove 6 equidistance.
Also comprises a rectangular heat dissipation port 7;
the rectangular heat dissipation port 7 is formed in the inner side of the rectangular groove 6;
a heat radiation fan 8 is spirally fixed in the rectangular heat radiation port 7, and a dustproof filter screen 9 is fixed on the rectangular heat radiation port 7 and positioned on the outer side of the heat radiation fan 8.
The position of the rectangular heat dissipation port 7 corresponds to the position of the mounting groove 11 up and down, and the rectangular heat dissipation port 7 is communicated with the mounting groove 11.
Radiator fan 8 supplies air to mounting groove 11 inboard through rectangle thermovent 7 to the relay protection ware 2 to the inboard installation of mounting groove 11 carries out the heat dissipation protection, and overheat damage when preventing relay protection ware 2 experiment prolongs relay protection ware 2's life, and wiring protection box 1 can prevent falling the protection to relay protection ware 2, and the accident leads to relay protection ware 2 to drop and breaks when preventing the training experiment.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a training set based on automation and relay protection specialty which characterized in that includes: a wiring protection box (1) and a relay protector (2);
the wiring protection box (1) is of a rectangular box body structure, a mounting groove (11) is formed in the surface center of the wiring protection box (1), and two groups of load power interfaces (3) and coil power interfaces (4) are symmetrically embedded and mounted on the wiring protection box (1) above and below the mounting groove (11);
relay protector (2) embedded installation is in mounting groove (11), and the top of relay protector (2) and bottom terminal (21) are connected with load power source interface (3) and coil power source interface (4) respectively through connecting wire (22).
2. The training device based on automation and relay protection specialties as claimed in claim 1, wherein threading holes (12) for installing connecting wires (22) are formed in the positions, located on the load power supply interface (3) and the coil power supply interface (4), of the installation groove (11) and located on the inner wall of the installation groove.
3. The training device based on automation and relay protection specialties according to claim 1, further comprising a wire collecting groove (5);
receive line groove (5) and set up the one side that lies in mounting groove (11) on wiring protection box (1), and receive the open position department of line groove (5) and be connected with apron (51) through connecting the hinge rotation.
4. The training device based on automation and relay protection specialties according to claim 1, further comprising a rectangular groove (6);
rectangular groove (6) are seted up in the bottom of wiring protection box (1), and a plurality of ventilation bar through-holes (61) have been seted up to the equidistance on the inside both sides wall of rectangular groove (6).
5. The training device based on automation and relay protection specialties according to claim 4, further comprising a rectangular heat sink (7);
the rectangular heat dissipation port (7) is formed in the inner side of the rectangular groove (6);
a radiating fan (8) is spirally fixed in the rectangular radiating port (7), and a dustproof filter screen (9) is fixed on the rectangular radiating port (7) and positioned on the outer side of the radiating fan (8).
6. The automation and relay protection specialty-based training device as claimed in claim 5, wherein the rectangular heat dissipation opening (7) and the mounting slot (11) are vertically corresponding to each other, and the rectangular heat dissipation opening (7) and the mounting slot (11) are in communication with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770635.8U CN210073090U (en) | 2019-05-27 | 2019-05-27 | Training device based on automation and relay protection specialty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770635.8U CN210073090U (en) | 2019-05-27 | 2019-05-27 | Training device based on automation and relay protection specialty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210073090U true CN210073090U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770635.8U Expired - Fee Related CN210073090U (en) | 2019-05-27 | 2019-05-27 | Training device based on automation and relay protection specialty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210073090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380092A (en) * | 2021-05-18 | 2021-09-10 | 湖北师范大学 | Relay protection wiring comprehensive operation training device |
-
2019
- 2019-05-27 CN CN201920770635.8U patent/CN210073090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380092A (en) * | 2021-05-18 | 2021-09-10 | 湖北师范大学 | Relay protection wiring comprehensive operation training device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210527 |