CN217075550U - Constant temperature, constant voltage transformer oil appearance storage device - Google Patents
Constant temperature, constant voltage transformer oil appearance storage device Download PDFInfo
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- CN217075550U CN217075550U CN202122823978.6U CN202122823978U CN217075550U CN 217075550 U CN217075550 U CN 217075550U CN 202122823978 U CN202122823978 U CN 202122823978U CN 217075550 U CN217075550 U CN 217075550U
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Abstract
The application provides a constant temperature, constant voltage transformer oil appearance storage device, including the box, and with the case lid of box through hinged joint, the box is inside to be provided with elastic filling material, a plurality of oil bottle grooves and a plurality of syringe grooves have been seted up in the elastic filling material; a heat-insulation interlayer is filled between the elastic filling material and the inner wall of the box body; a box edge glue is arranged at the joint of the box body and the box cover; the box body and the box cover are locked through a box cover lock. The application provides an oil appearance storage device, through glue and heat preservation interlayer along the built-in case of box, can make storage device internal temperature and pressure keep invariable, can adapt to different height above sea level, temperature, the built-in temperature pressure sensor of box, the change of ability real-time supervision incasement pressure and temperature, make operating personnel can in time adjust according to temperature pressure environment at present, thereby guaranteed that the oil appearance can not influence the accuracy of test data because of the change of pressure, temperature at the censorship in-process.
Description
Technical Field
The application relates to the technical field of transformer oil sample detection, in particular to a constant-temperature and constant-voltage transformer oil sample storage device.
Background
The transformer is an electric energy conversion device in each power plant, transmission and transformation power grid and transformer substation system, is an important electrical device, and directly influences the safe operation of the power grid due to the good or bad state of the transformer; the transformer has defects in the interior due to design, manufacture, installation, long-term operation and the like, the transformer oil liquefaction test is one of important ways for detecting whether the transformer operates normally and whether hidden dangers exist, the quality of transformer oil directly influences the safe operation of the transformer, and in order to ensure the safe operation of the transformer, the transformer oil quality detection and the gas analysis in the oil are carried out on the transformer oil in the using process regularly to detect whether the transformer is healthy.
In the process of detecting the oil sample, the oil sample to be detected is usually contained in a glass container, the mouth of the glass container is tightly covered, then the glass container is placed in a portable box provided with a filling material, and the oil sample is conveyed to a center to be detected through the portable box for oil sample monitoring.
However, in this way, due to the lack of necessary anti-deterioration protection measures, when the inspection work is performed in the long-distance area with large altitude difference, the oil sample is deteriorated due to the difference of temperature and pressure, thereby affecting the accuracy of the test data.
SUMMERY OF THE UTILITY MODEL
The application provides a constant temperature, constant voltage transformer oil appearance storage device uses a constant temperature, constant voltage storage device to place the oil appearance at the in-process of transformer oil appearance to reach the effect that reduces the experimental data error.
The technical scheme adopted by the application for solving the technical problems is as follows:
a constant-temperature and constant-voltage transformer oil sample storage device comprises a box body and a box cover connected with the box body through a hinge, wherein an elastic filling material is arranged in the box body, and a plurality of oil bottle grooves and a plurality of needle tube grooves are formed in the elastic filling material;
a heat-insulating interlayer is filled between the elastic filling material and the inner wall of the box body;
a box edge glue is arranged at the joint of the box body and the box cover;
the box body and the box cover are locked through a box cover lock.
Optionally, a temperature and pressure sensor is arranged in the box body and used for monitoring the temperature and pressure values in the box body;
the box outside is provided with the display screen, the display screen with temperature pressure sensor is connected for show in real time the inside temperature and the pressure value of box.
Optionally, a handle is arranged at the top of the box cover.
Optionally, the elastic filling material is polyurethane foam filled elastic sealing material.
Optionally, the material of the heat insulation interlayer is polyurethane foam.
Optionally, a needle tube interlayer is arranged between the needle tube grooves.
The technical scheme provided by the application comprises the following beneficial technical effects:
the application provides a constant temperature, constant voltage transformer oil appearance storage device, including the box, and with the case lid of box through hinged joint, the box is inside to be provided with elastic filling material, a plurality of oil bottle grooves and a plurality of syringe grooves have been seted up in the elastic filling material; a heat-insulating interlayer is filled between the elastic filling material and the inner wall of the box body; a box edge glue is arranged at the joint of the box body and the box cover; the box body and the box cover are locked through a box cover lock. The application provides an oil appearance storage device, through glue and heat preservation interlayer along the built-in case of box, can make storage device internal temperature and pressure keep invariable, can adapt to different height above sea level, temperature, the built-in temperature pressure sensor of box, the change of ability real-time supervision incasement pressure and temperature, make operating personnel can in time adjust according to temperature pressure environment at present, thereby guaranteed that the oil appearance can not influence the accuracy of test data because of the change of pressure, temperature at the censorship in-process.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an oil sample storage device of a constant-temperature and constant-voltage transformer according to an embodiment of the present application;
FIG. 2 is a top view of the interior of the housing provided by an embodiment of the present application;
fig. 3 is a front view of the inside of the box provided in the embodiment of the present application.
Description of reference numerals:
1-box body, 2-box cover, 3-elastic filling material, 4-oil bottle groove, 5-needle tube groove, 6-heat preservation interlayer, 7-box edge glue, 8-box cover lock, 9-temperature pressure sensor, 10-display screen, 11-handle and 12-needle tube interlayer.
Detailed Description
In order to make the technical solutions in the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a constant temperature and constant voltage transformer oil sample storage device, as shown in fig. 1, fig. 2 and fig. 3, the oil sample storage device comprises a box body 1 and a box cover 2 connected with the box body 1 through a hinge, an elastic filling material 3 is arranged inside the box body 1, and a plurality of oil bottle grooves 4 and a plurality of needle tube grooves 5 are formed in the elastic filling material 3;
a heat-insulating interlayer 6 is filled between the elastic filling material 3 and the inner wall of the box body 1;
a box edge glue 7 is arranged at the joint of the box body 1 and the box cover 2;
the box body 1 and the box cover 2 are locked through a box cover lock 8.
In the constant temperature and constant voltage transformer oil appearance storage device that this application embodiment provided, through glue 7 and heat preservation interlayer 6 along the built-in case of box 1, can make storage device interior temperature and pressure keep invariable, can adapt to different height above sea level, temperature. Because some transformer substations are located in high-altitude areas, the altitude is more than 3000 meters, and therefore, by adopting the oil sample storage device, the detection data of oil quality detection and gas analysis in oil can be obtained more accurately.
As an embodiment, a temperature and pressure sensor 9 is arranged in the box body 1 for monitoring the temperature and pressure values in the box body 1; meanwhile, a display screen 10 is arranged outside the box body 1, and the display screen 10 is connected with the temperature and pressure sensor 9 and used for displaying the temperature and the pressure inside the box body 1 in real time.
Through the built-in temperature pressure sensor 9 of box 1, can monitor the change of incasement pressure and temperature in real time, and with data transmission to display screen 10 in, show on the display screen 10 in the box 1 outside, the temperature pressure value in knowing box 1 that makes operating personnel can understand, thereby judge whether need adjust the constancy of temperature pressure in order to adapt to box 1 to external environment, and then guaranteed that the oil appearance can not influence the accuracy of test data because of pressure, the change of temperature at the censorship in-process.
The embodiment of the application provides a constant temperature, constant voltage transformer oil appearance storage device, during the use will get the oil appearance bottle of packing into and put into oil bottle groove 4, the needle tubing is put into in needle tube groove 5. After the box cover 2 is closed, the temperature and pressure sensor 9 is automatically switched on, the air pressure and the temperature value in the box body 1 are monitored in real time, the air pressure and the temperature in the box body can be kept constant by the design of the box edge glue 7 and the heat insulation interlayer 6, and the accuracy of test data during long-distance inspection work with large altitude difference is ensured.
For carrying convenience, a handle 11 is arranged at the top of the box cover 2.
In one embodiment, the elastic filling material 3 is a polyurethane foam filled elastic sealing material. The polyurethane foam filled elastic sealing material has excellent performances of bonding, water resistance, heat expansion and cold contraction resistance, heat insulation, sound insulation, flame retardance (flame-retardant limiting), and the like, so that good filling and heat preservation effects can be achieved.
In one embodiment, the material of the thermal insulation barrier 6 is polyurethane foam. The heat insulation material can collect the redundant heat, release the heat stably in due time, has small gradient change and effectively reduces the loss.
In addition, in the oil appearance storage device that this application provided, be provided with needle tubing intermediate layer 12 between a plurality of needle tubing grooves 5, play the effect on interval needle tubing layer for can set up more needle tubing grooves 5 among the oil appearance storage device, in order to be used for placing more needle tubing quantity.
To sum up, the oil appearance storage device that provides in the embodiment of this application compares with traditional device, has great improvement in structure, is applicable to various application environment to improve the accuracy that oil quality detected and gas analysis test data in the oil greatly, effectively solved because of the big problem of the test data error that the difference caused in censorship ground.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It will be understood that the present application is not limited to what has been described above and shown in the accompanying drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (6)
1. The constant-temperature and constant-voltage transformer oil sample storage device is characterized by comprising a box body (1) and a box cover (2) connected with the box body (1) through a hinge, wherein an elastic filling material (3) is arranged in the box body (1), and a plurality of oil bottle grooves (4) and a plurality of needle tube grooves (5) are formed in the elastic filling material (3);
a heat-insulating interlayer (6) is filled between the elastic filling material (3) and the inner wall of the box body (1);
a box edge glue (7) is arranged at the joint of the box body (1) and the box cover (2);
the box body (1) and the box cover (2) are locked through a box cover lock (8).
2. The oil sample storage device of the constant-temperature and constant-voltage transformer as claimed in claim 1, wherein a temperature and pressure sensor (9) is arranged in the box body (1) for monitoring the temperature and pressure values inside the box body (1);
the box (1) outside is provided with display screen (10), display screen (10) with temperature pressure sensor (9) are connected for show in real time the inside temperature and the pressure value of box (1).
3. Constant temperature, constant voltage transformer oil sample storage device according to claim 1, characterized in that the top of the case lid (2) is provided with a handle (11).
4. Constant temperature, constant voltage transformer oil sample storage device according to claim 1, characterized in that the elastic filling material (3) is a polyurethane foam filled elastic sealing material.
5. The constant-temperature and constant-voltage transformer oil sample storage device as claimed in claim 1, wherein the material of the thermal insulation barrier (6) is polyurethane foam.
6. The constant-temperature and constant-voltage transformer oil sample storage device as claimed in claim 1, wherein a needle tube interlayer (12) is arranged between the plurality of needle tube grooves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823978.6U CN217075550U (en) | 2021-11-18 | 2021-11-18 | Constant temperature, constant voltage transformer oil appearance storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823978.6U CN217075550U (en) | 2021-11-18 | 2021-11-18 | Constant temperature, constant voltage transformer oil appearance storage device |
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| Publication Number | Publication Date |
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| CN217075550U true CN217075550U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122823978.6U Active CN217075550U (en) | 2021-11-18 | 2021-11-18 | Constant temperature, constant voltage transformer oil appearance storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924318A (en) * | 2022-10-28 | 2023-04-07 | 云南电网有限责任公司大理供电局 | Oil sample transport case |
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2021
- 2021-11-18 CN CN202122823978.6U patent/CN217075550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115924318A (en) * | 2022-10-28 | 2023-04-07 | 云南电网有限责任公司大理供电局 | Oil sample transport case |
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