CN209570660U - A kind of environmental protection gas-insulated performance test apparatus - Google Patents
A kind of environmental protection gas-insulated performance test apparatus Download PDFInfo
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- CN209570660U CN209570660U CN201821921266.XU CN201821921266U CN209570660U CN 209570660 U CN209570660 U CN 209570660U CN 201821921266 U CN201821921266 U CN 201821921266U CN 209570660 U CN209570660 U CN 209570660U
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Abstract
The utility model provides a kind of environmentally friendly gas-insulated performance test apparatus, it is related to electrical equipment technical field, it include: gas tank cabinet, bilateral casing, connector, measuring piece and contact, wherein, connector is connected with bilateral casing and contact respectively, bilateral casing is arranged through gas tank cabinet, and the first end of connector is connected with bilateral casing positioned at the intracorporal one end of gas tank case, and contact is connected with the second end of connector, contact is fixed at the inside of gas tank cabinet, and measuring piece is connected with connector；Gas tank cabinet, for filling under test gas；Bilateral casing, for accessing high voltage power supply；Measuring piece, for measuring the insulation distance of under test gas.The utility model can be realized efficiently and easily to various environmentally friendly gases, between each structure, the Experimental Research of the insulation performance under different pressures.
Description
Technical field
The utility model relates to electrical equipment technical fields, fill more particularly, to a kind of environmentally friendly gas-insulated performance test
It sets.
Background technique
The research and development to environmentally friendly air insulation electric power apparatus currently have been actively developed in power industry, many enterprises and mechanism,
But the gas that can substitute sulfur hexafluoride completely is not found yet, the research of various environmentally friendly gas-insulated performances is need to be goed deep into.Its
It researches and develops or reliable empirical is lacked based on theoretical calculation or is tested by actual production model machine, research and development are at high cost, general
Adaptive is poor.At present it is known that the research equipment for various environmentally friendly gas-insulated performances it is seldom, or have a single function, structure is complicated.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of environmentally friendly gas-insulated performance test apparatus, Lai Kuaijie
It conveniently realizes to various environmentally friendly gases, between each structure, the Experimental Research of the insulation performance under different pressures.
In a first aspect, the utility model embodiment provides a kind of environmentally friendly gas-insulated performance test apparatus, comprising: gas tank
Cabinet, bilateral casing, connector, measuring piece and contact, wherein the connector respectively with the bilateral casing and the contact
It is connected, the bilateral casing is arranged through the gas tank cabinet, position in the first end of the connector and the bilateral casing
It is connected in described intracorporal one end of gas tank case, the contact is connected with the second end of the connector, and the contact is fixed
The inside of the gas tank cabinet is set, and the measuring piece is connected with the connector；The gas tank cabinet, for fill to
Survey gas；The bilateral casing, for accessing high voltage power supply；The measuring piece, for measure the insulation of the under test gas away from
From.
Further, the gas tank cabinet further include: transparent windows are mounted on above at least one side of cabinet.
Further, the quantity at least two of the bilateral casing.
Further, the quantity at least two of the connector, and the quantity of the connector and the bilateral casing
Quantity it is identical.
Further, the quantity at least two of the contact, and the number of the quantity of the contact and the bilateral casing
It measures identical.
Further, the quantity of the connector is multiple, and the connector is band guide groove connector, and the connector can
To adjust adjacent the distance between the connector of any two by guide groove.
Further, the gas tank cabinet is connected with ground line.
Further, described device further include: stomata, the stomata are arranged in the gas tank cabinet, for described
Under test gas described in gas tank cabinet charge and discharge.
Further, described device further include: the fixation device of connector, for the connector to be fixed on the gas
On box body inner surface.
Further, described device further include: air gauge and pneumatic tube, the air gauge are fixed at the gas tank case
The inside of the gas tank cabinet is arranged in external surface, the pneumatic tube, and the pneumatic tube is for measuring the box house gas
Body pressure values, the air gauge is for showing the box house gas pressure intensity value.
This utility model devises a kind of novel experimental provision, and using bilateral casing, high-voltage electricity is introduced band observation
In the gas tank of window, it is filled with the environmentally friendly insulating gas of different pressures, phase spacing between three-phase is adjusted by the connector with guide groove
And single-phase spacing over the ground, the connector support construction with measuring piece is designed, to test insulation distance, and adjustable distance is set
Direct Action Type contact, to test the insulation distance of major loop and earth-return circuit fracture.Through the above structure, come efficiently and easily real
Now to various environmentally friendly gases, between each structure, the Experimental Research of the insulation performance under different pressures.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of environmentally friendly gas-insulated performance test apparatus schematic diagram provided by the embodiment of the utility model；
Fig. 2 is a kind of environmentally friendly gas-insulated performance test apparatus 3 D stereo signal provided by the embodiment of the utility model
Figure.
Appended drawing reference:
Gas tank cabinet -10, bilateral casing -20, connector -30, measuring piece -40, contact -50, transparent windows -60, gas
Press table -70, pneumatic tube -80, stomata -90, the fixed device -100 of connector.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
The utility model embodiment provides a kind of environmentally friendly gas-insulated performance test apparatus, the environmental protection gas-insulated performance
Experimental rig does specific introduction to environmentally friendly gas-insulated performance test apparatus provided by the embodiment of the utility model below.
Fig. 1 is according to a kind of schematic diagram of environmentally friendly gas-insulated performance test apparatus of the utility model embodiment, such as Fig. 1
Shown, which specifically includes that gas tank cabinet 10, bilateral casing 20, connector 30, measuring piece
40 and contact 50, wherein connector 30 is connected with bilateral casing 20 and contact 50 respectively, and bilateral casing 20 runs through gas tank cabinet
10 setting, optionally, bilateral casing 20 can extend through meteorological cabinet upper and lower surface setting, the first end of connector 30 with
The one end being located in gas tank cabinet 10 in bilateral casing 20 is connected, and contact 50 is connected with the second end of connector 30, contact
50 are fixed at the inside of gas tank cabinet 10, and measuring piece 40 is connected with connector 30.
Specifically, gas tank cabinet 10, for filling under test gas；Bilateral casing 20, for accessing high voltage power supply, wherein institute
The high voltage power supply of access can be single-phase alternating current or three-phase alternating current；Measuring piece 40, for measuring the insulation of under test gas
Distance.
The utility model devises a kind of novel experimental provision, and using bilateral casing, high-voltage electricity is introduced band observation window
Gas tank in, be filled with the environmentally friendly insulating gas of different pressures, adjusted by the connector with guide groove between three-phase phase spacing with
And single-phase spacing over the ground, the connector support construction with measuring piece is designed, to test insulation distance, and adjustable distance is set
Direct Action Type contact, to test the insulation distance of major loop and earth-return circuit fracture.Through the above structure, it efficiently and easily realizes
To various environmentally friendly gases, between each structure, the Experimental Research of the insulation performance under different pressures.
Fig. 2 is a kind of environmentally friendly gas-insulated performance test apparatus 3 D stereo signal provided by the embodiment of the utility model
Figure, as shown in Fig. 2, gas tank cabinet 10 further include: transparent windows 60, air gauge 70, pneumatic tube 80 and stomata 90.
Transparent windows 60 are mounted on above at least one side of cabinet, are used for from gas tank cabinet external observation gas tank
The test situation of box house.
Air gauge 70 is fixed at 10 outer surface of gas tank cabinet, and the inside of gas tank cabinet 10, gas is arranged in pneumatic tube 80
Pressure pipe 80 is for measuring box house gas pressure intensity value, and air gauge 70 is for showing box house gas pressure intensity value.
Stomata 90 is arranged in gas tank cabinet, for 10 charge and discharge under test gas of gas tank cabinet.
Specifically, as shown in Fig. 2, gas tank cabinet 10 can be filled with the environmentally friendly insulating gas of different pressures by stomata 90,
The air pressure of box house institute filling gas can be measured by pneumatic tube 80, and then by being mounted on outside cabinet
Air gauge 70 is shown.
In the utility model embodiment, the quantity at least two of bilateral casing 20.Optionally, as shown in Fig. 2, bilateral
The quantity of casing 20 is 6, wherein three settings of bilateral casing 20 are on gas tank cabinet top and through table on gas tank cabinet
Face, the setting of the other three bilateral casing 20 is in the gas tank bottom of box and runs through gas tank cabinet lower surface.The utility model is implemented
The device that example provides can be accessed in three-phase alternating current electrical circuit by 6 bilateral casings 20 shown in Fig. 2.
Optionally, the quantity at least two of connector 30, and the quantity phase of the quantity of connector 30 and bilateral casing 20
Together.For example, the quantity of connector 30 is 6, double with 6 respectively in environmentally friendly gas-insulated performance test apparatus shown in Fig. 2
Logical casing 20 is connected.It should be noted that the material of connector 30 is conductor material.
Optionally, the quantity at least two of contact 50, and the quantity of contact 50 is identical as the quantity of bilateral casing 20.
For example, in environmentally friendly gas-insulated performance test apparatus shown in Fig. 2, the quantity of contact 50 is 6, respectively with 6 bilateral sets
Pipe 20 is connected.It should be noted that the material of connector 30 is conductor material.
In the utility model embodiment, connector 30 is band guide groove connector, as shown in Figure 1, connector 30 can lead to
It crosses guide groove and adjusts adjacent the distance between the connector of any two, be arranged between the contact above connector to adjust
Distance achievees the purpose that adjust the phase spacing being connected between the three-phase of the three-phase alternating current above bilateral casing.
As shown in Figure 1, device provided by the embodiment of the utility model further include: the fixation device 100 of connector, being used for will
Connector 30 is fixed on 10 inner surface of gas tank cabinet.It should be noted that the material of the fixation device of connector is insulation material
Material, and the quantity at least two of the fixation device of connector.
In the utility model embodiment, gas tank cabinet 10 is connected with ground line.It should be noted that gas tank cabinet material
Material is conductor material.
Optionally, the utility model embodiment can also measure single-phase alternating current over the ground between insulation distance, such as Fig. 1 institute
Show, the first end of connector 30 is connected with bilateral casing 20, wherein bilateral casing is connected with single phase alternating current power supply；Measurement
The first end of part 40 is fixed at the second end of connector 30 by the guide groove of connector 30, the second end of measuring piece not with gas
Box body 10 is connected, but a distance is kept between gas tank cabinet 10, while measuring piece 40 can pass through connector 30
On guide groove adjust the distance between measuring piece 40 and gas tank cabinet 10；Gas tank cabinet 10 is connected with ground line.By retouching above
State can measure it is found that Fig. 1 shown device structure the single-phase voltage of under test gas over the ground between insulation distance.
In an optional embodiment of the utility model embodiment, it can also can be slided by being inserted among contact 50
Dynamic copper core, to adjust the distance between contact and contact, at the same time it can also by being arranged additionally in 10 inner surface of gas tank cabinet
Three contacts, reach measurement three-phase voltage over the ground between insulation distance.
As can be seen from the above description, this utility model devises a kind of novel experimental provision, will using bilateral casing
High-voltage electricity is introduced into the gas tank with observation window, is filled with the environmentally friendly insulating gas of different pressures, is adjusted by the connector with guide groove
Whole three-phase voltage over the ground between insulation distance and single-phase voltage over the ground between insulation distance, design the connection with measuring piece
To test insulation distance, and the Direct Action Type contact of adjustable distance is arranged, to test major loop and earth-return circuit in part support construction
The insulation distance of fracture.Through the above structure, it efficiently and easily realizes to various environmentally friendly gases, it is different between each structure
The Experimental Research of insulation performance under pressure.The utility model embodiment can reach following technical effect:
(1) it is simple to manufacture, structure novel；
(2) the every key parameter of adjustment, such as under test gas pressure, the spacing between each phase of AC power source be can be convenient
Deng；
(3) reusable, it can be studied for the insulation performance of different environmentally friendly gas, and result of study actually may be used
It leans on, and there is certain versatility.
The utility model is the exploitation of environmentally friendly gas inflated cabinet, provides test data foundation, and can be computer later
Simulation study provides pre-stage test data.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of environmental protection gas-insulated performance test apparatus characterized by comprising gas tank cabinet, bilateral casing, connector,
Measuring piece and contact, wherein the connector is connected with the bilateral casing and the contact respectively, and the bilateral casing passes through
The gas tank cabinet setting is worn, is located at described intracorporal one end of gas tank case in the first end of the connector and the bilateral casing
It is connected, the contact is connected with the second end of the connector, and the contact is fixed at the interior of the gas tank cabinet
Portion, the measuring piece are connected with the connector；
The gas tank cabinet, for filling under test gas；
The bilateral casing, for accessing high voltage power supply；
The measuring piece, for measuring the insulation distance of the under test gas.
2. the apparatus according to claim 1, which is characterized in that the gas tank cabinet further include: transparent windows are mounted on
Above at least one side of cabinet.
3. the apparatus according to claim 1, which is characterized in that the quantity at least two of the bilateral casing.
4. the apparatus according to claim 1, which is characterized in that the quantity at least two of the connector, and the company
The quantity of fitting is identical as the quantity of the bilateral casing.
5. the apparatus according to claim 1, which is characterized in that the quantity at least two of the contact, and the contact
Quantity it is identical as the quantity of the bilateral casing.
6. the apparatus according to claim 1, which is characterized in that the quantity of the connector be it is multiple, the connector is
Band guide groove connector, the connector can adjust adjacent the distance between the connector of any two by guide groove.
7. the apparatus according to claim 1, which is characterized in that the gas tank cabinet is connected with ground line.
8. the apparatus according to claim 1, which is characterized in that described device further include: stomata, the stomata are arranged in institute
It states in gas tank cabinet, under test gas described in the gas tank cabinet charge and discharge.
9. the apparatus according to claim 1, which is characterized in that described device further include: the fixation device of connector is used for
The connector is fixed in the gas tank interior.
10. the apparatus according to claim 1, which is characterized in that described device further include: air gauge and pneumatic tube, it is described
Air gauge is fixed at the gas tank box outer surface, and the inside of the gas tank cabinet, the gas is arranged in the pneumatic tube
Pressure pipe is for measuring the box house gas pressure intensity value, and the air gauge is for showing the box house gas pressure intensity value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921266.XU CN209570660U (en) | 2018-11-21 | 2018-11-21 | A kind of environmental protection gas-insulated performance test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821921266.XU CN209570660U (en) | 2018-11-21 | 2018-11-21 | A kind of environmental protection gas-insulated performance test apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209570660U true CN209570660U (en) | 2019-11-01 |
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| CN201821921266.XU Active CN209570660U (en) | 2018-11-21 | 2018-11-21 | A kind of environmental protection gas-insulated performance test apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092958A (en) * | 2021-03-18 | 2021-07-09 | 武汉大学 | Gas discharge comprehensive experiment platform |
| CN113325283A (en) * | 2021-05-26 | 2021-08-31 | 许继集团有限公司 | Aerify cabinet device for insulation test |
| CN113970587A (en) * | 2021-10-22 | 2022-01-25 | 南方电网科学研究院有限责任公司 | Improved insulation structure suitable for environment-friendly GIT |
-
2018
- 2018-11-21 CN CN201821921266.XU patent/CN209570660U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092958A (en) * | 2021-03-18 | 2021-07-09 | 武汉大学 | Gas discharge comprehensive experiment platform |
| CN113325283A (en) * | 2021-05-26 | 2021-08-31 | 许继集团有限公司 | Aerify cabinet device for insulation test |
| CN113970587A (en) * | 2021-10-22 | 2022-01-25 | 南方电网科学研究院有限责任公司 | Improved insulation structure suitable for environment-friendly GIT |
| CN113970587B (en) * | 2021-10-22 | 2024-02-13 | 南方电网科学研究院有限责任公司 | Improved insulation structure suitable for environment-friendly GIT |
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