CN204807673U - Relay vacuum testing arrangement - Google Patents
Relay vacuum testing arrangement Download PDFInfo
- Publication number
- CN204807673U CN204807673U CN201520519576.9U CN201520519576U CN204807673U CN 204807673 U CN204807673 U CN 204807673U CN 201520519576 U CN201520519576 U CN 201520519576U CN 204807673 U CN204807673 U CN 204807673U
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- vacuum
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- vacuum tank
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Abstract
The utility model provides a relay vacuum testing arrangement, includes box, vacuum tank, panel and vacuum pump, install panel and vacuum pump in the box, the vacuum tank is installed to the workstation at this box top, the vacuum tank case and bag are drawn together the vacuum cell body and are covered with vacuum cell body articulated is sealed, install the binding post platform in the vacuum tank of this vacuum cell body, one side of this binding post platform is connected with the test wire, and this test wire is worn out crossing of vacuum cell body and is passed the box top behind the line hole and be connected with the interior panel of box, the vacuum cell body still feeds through two evacuation tracheas, and an evacuation trachea concatenates solenoid valve and vacuum pressure meter, the internal vacuum pump of another evacuation trachea connecting box, the side of vacuum tank still is equipped with starting switch, the internal panel of this starting switch connecting box. The utility model discloses can carry out various mission profile's test to the relay under the operational environment of vacuum to ensure that the relay can satisfy the work needed under the operational environment of vacuum.
Description
Technical field
The utility model relates to proving installation technical field, especially a kind of relay vacuum test device.
Background technology
Relay is the automatic switch element with isolation features, widespread use and remote control, remote measurement, communication, automatically control, in electromechanical integration and power electronic equipment, be one of most important control element.
Relay is in the past after production completes, and the various technical parameters of meeting busy relay under physical environment, to confirm whether it meets pre-provisioning request completely.But along with relay is in the application of more conglomerate, the working environment of relay is also constantly changing, therefore, be necessary to test the various technical parameters of the relay under vacuum working environment, assess the properties of product under its vacuum environment, to confirm whether it can meet the need of work of different operating environment.
Utility model content
The purpose of this utility model is to provide a kind of relay vacuum test device of the relay technical parameter tested under vacuum working environment.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of relay vacuum test device, comprise casing, vacuum tank, panel and vacuum pump, be provided with panel and vacuum pump in described casing, the worktable at this casing top is provided with vacuum tank; Described vacuum tank case comprises vacuum trough body and the gland bonnet hinged with vacuum trough body, is provided with coupling terminal block in the vacuum tank of this vacuum trough body; The side of this coupling terminal block is connected with p-wire, is connected after this p-wire passes the cable-through hole of vacuum trough body through casing top with the panel in casing; Described vacuum trough body is also communicated with two and vacuumizes tracheae, and one vacuumizes tracheae serial connection solenoid valve and pressure vacuum gauge, and this solenoid valve and pressure vacuum gauge are installed on the side of vacuum tank, and another vacuumizes the vacuum pump in tracheae connect box; The side of described vacuum tank is also provided with starting switch, the panel in this starting switch connect box.
The beneficial effects of the utility model are: owing to adopting above-mentioned structural design, can carry out the test of various technical parameter to the relay under vacuum working environment, to guarantee that relay can meet the need of work under vacuum working environment.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is vertical view of the present utility model.
In figure, each label respectively: (1) casing, (2) panel, (3) vacuum pump, (4) vacuum trough body, (5) gland bonnet, (6) vacuum tank, (7) coupling terminal block, (8) cable-through hole, (9) tracheae is vacuumized, (10) solenoid valve, (11) pressure vacuum gauge, (12) starting switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Please refer to Fig. 1, a kind of relay vacuum test device of the utility model, comprise casing 1, vacuum tank, panel 2 and vacuum pump 3, be provided with panel 2 and vacuum pump 3 in described casing 1, the worktable at this casing top is provided with vacuum tank; Described vacuum tank case comprises vacuum trough body 4 and the gland bonnet 5 hinged with vacuum trough body 4, is provided with coupling terminal block 7 in the vacuum tank 6 of this vacuum trough body 4; The side of this coupling terminal block 7 is connected with p-wire, is connected after this p-wire passes the cable-through hole 8 of vacuum trough body through casing top with the panel 2 in casing; Described vacuum trough body 4 is also communicated with two and vacuumizes tracheae, one vacuumizes tracheae 9 is connected in series solenoid valve 10 and pressure vacuum gauge 11, this solenoid valve 10 and pressure vacuum gauge 11 are installed on the side of vacuum tank, and another vacuumizes the vacuum pump 3 in tracheae (not shown on figure) connect box; The side of described vacuum tank is also provided with starting switch 12, the panel 2 in this starting switch 12 connect box.
During utility model works, relay to be tested is put into vacuum tank 6, its pin connects each terminal of coupling terminal block 7 respectively, covers gland bonnet 5, stirs starting switch 12, vacuum pump 3 is found time the air in the vacuum tank of vacuum tank, pressure vacuum gauge 11 shows the pressure in vacuum tank, and after pressure reaches and arranges, vacuum pump 3 quits work, now, i.e. the change of observable relay various technical parameter under vacuum working environment.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (1)
1. a relay vacuum test device, is characterized in that, comprises casing, vacuum tank, panel and vacuum pump, is provided with panel and vacuum pump in described casing, and the worktable at this casing top is provided with vacuum tank; Described vacuum tank case comprises vacuum trough body and the gland bonnet hinged with vacuum trough body, is provided with coupling terminal block in the vacuum tank of this vacuum trough body; The side of this coupling terminal block is connected with p-wire, is connected after this p-wire passes the cable-through hole of vacuum trough body through casing top with the panel in casing; Described vacuum trough body is also communicated with two and vacuumizes tracheae, and one vacuumizes tracheae serial connection solenoid valve and pressure vacuum gauge, and this solenoid valve and pressure vacuum gauge are installed on the side of vacuum tank, and another vacuumizes the vacuum pump in tracheae connect box; The side of described vacuum tank is also provided with starting switch, the panel in this starting switch connect box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519576.9U CN204807673U (en) | 2015-07-17 | 2015-07-17 | Relay vacuum testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519576.9U CN204807673U (en) | 2015-07-17 | 2015-07-17 | Relay vacuum testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807673U true CN204807673U (en) | 2015-11-25 |
Family
ID=54592477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519576.9U Active CN204807673U (en) | 2015-07-17 | 2015-07-17 | Relay vacuum testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589035A (en) * | 2015-12-29 | 2016-05-18 | 惠州金源精密自动化设备有限公司 | Comprehensive test machine of relay |
-
2015
- 2015-07-17 CN CN201520519576.9U patent/CN204807673U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589035A (en) * | 2015-12-29 | 2016-05-18 | 惠州金源精密自动化设备有限公司 | Comprehensive test machine of relay |
| CN105589035B (en) * | 2015-12-29 | 2018-05-15 | 惠州金源精密自动化设备有限公司 | A kind of relay synthetic test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address |