CN219915812U - Partial discharge sensor and mounting device - Google Patents
Partial discharge sensor and mounting device Download PDFInfo
- Publication number
- CN219915812U CN219915812U CN202320165666.7U CN202320165666U CN219915812U CN 219915812 U CN219915812 U CN 219915812U CN 202320165666 U CN202320165666 U CN 202320165666U CN 219915812 U CN219915812 U CN 219915812U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- partial discharge
- discharge sensor
- shell
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012806 monitoring device Methods 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model belongs to the field of partial discharge sensors, in particular to a partial discharge sensor and a mounting device, aiming at the problems that the existing partial discharge sensor is inconvenient to maintain and replace and the humidity inside a transformer is monitored, the partial discharge sensor and the mounting device are provided with a connecting shell, one side of the connecting shell is provided with a monitoring device for monitoring, the monitoring device comprises a fixed plate fixedly connected to one side of the partial discharge sensor, one side of the fixed plate is fixedly connected with a humidity sensor, one side of the fixed plate is fixedly connected with a buzzer, one side of the fixed plate is fixedly connected with a warning lamp, and the humidity sensor, the buzzer and the warning lamp are electrically connected.
Description
Technical Field
The utility model relates to the technical field of partial discharge sensors, in particular to a partial discharge sensor and an installation device.
Background
With the development of the age, people cannot apply electricity in daily life, in order to enable electricity to reach a controllable range, a transformer is needed to change voltage, partial discharge of the transformer can occur in the working process, and in order to detect normal use of the transformer, the partial discharge of the transformer is needed to be monitored.
The use of the existing partial discharge sensor has some defects:
1. the existing partial discharge sensor is installed and fixed through bolts, so that the sensor is inconvenient to maintain and replace, and the working efficiency is relatively low.
2. The ambient humidity can not be too humid in sensor and the transformer use, and current partial discharge sensor can not monitor the inside humidity of transformer when monitoring.
Disclosure of Invention
The utility model provides a partial discharge sensor and an installation device, which solve the defects that the partial discharge sensor is inconvenient to maintain and replace and the humidity inside a transformer is monitored in the prior art.
The utility model provides the following technical scheme:
the utility model provides a partial discharge sensor and installation device, includes the connection shell, one side of connection shell is equipped with the monitoring devices who monitors.
In one possible design, the monitoring device comprises a fixed plate fixedly connected to one side of the partial discharge sensor, a humidity sensor is fixedly connected to one side of the fixed plate, a buzzer is fixedly connected to one side of the fixed plate, a warning lamp is fixedly connected to one side of the fixed plate, and the humidity sensor, the buzzer and the warning lamp are electrically connected.
In one possible design, the connecting device comprises four bottom plates, a connecting shell positioned on one side of the four bottom plates and a connecting block extending into the connecting shell, wherein a clamping assembly for clamping is arranged in the connecting shell.
In one possible design, the clamping assembly comprises four connecting columns fixedly connected in the connecting shell, one end of each connecting column is fixedly connected with a sliding column, an arc-shaped ring is sleeved on the outer wall of each sliding column in a sliding manner, and one end of each sliding column is fixedly connected with an arc-shaped head.
In one possible design, two connecting plates are fixedly connected to two sides of the connecting shell, four screw rods are fixedly connected to the tops of the bottom plates, the screw rods penetrate through the connecting plates, and nuts are sleeved on the outer wall threads of the screw rods.
In one possible design, the bottom of connecting block is equipped with four spread grooves, sliding connection has four T type pieces in the connecting block, and four T type pieces extend to the spread groove respectively in, the other end fixedly connected with connecting rod of T type piece, the other end fixedly connected with board of stepping down of connecting rod, one side fixedly connected with spring of T type piece, and the other end of spring and the inner wall fixed connection of connecting block.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, through the matching of the T-shaped block and the arc-shaped ring, the connecting columns can be mutually clamped when being inserted into the connecting grooves, so that the partial discharge sensor can be conveniently connected to the connecting shell.
According to the utility model, the humidity sensor is arranged, the humidity is monitored by the humidity sensor, and when the humidity reaches a set value, the buzzer and the warning lamp can respectively emit light quantity and beeping sound so as to achieve the warning effect.
According to the utility model, the connection shell and the partial discharge sensor can be directly connected through the matching of the T-shaped block and the arc-shaped ring, so that the connection shell and the partial discharge sensor are very convenient to mount and dismount, meanwhile, the humidity sensor monitors the humidity, and meanwhile, the matching of the buzzer and the warning lamp greatly ensures the use safety in the distribution box.
Drawings
Fig. 1 is a schematic three-dimensional structure of a partial discharge sensor and an installation device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a connection housing of a partial discharge sensor and a mounting device according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of one side of a connection block of a partial discharge sensor and a mounting device according to an embodiment of the present utility model.
Reference numerals:
1. a partial discharge sensor; 2. a connection housing; 3. a fixing plate; 4. a humidity sensor; 5. a buzzer; 6. a warning light; 7. a bottom plate; 8. a connecting plate; 9. a nut; 10. a screw rod; 11. an arc-shaped head; 12. a sliding column; 13. an arc ring; 14. a connecting column; 15. a connecting groove; 16. a connecting block; 17. a T-shaped block; 18. a spring; 19. a connecting rod; 20. and (5) giving way.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1, a partial discharge sensor and a mounting device includes a connection housing 2, and a monitoring device for monitoring is provided at one side of the connection housing 2.
The technical scheme is connected with the detection device on one side of the shell 2, and the technical effect of monitoring and alarming the humidity around the partial discharge sensor 1 can be achieved.
Referring to fig. 1, the monitoring device includes a fixing plate 3 fixedly connected to one side of the partial discharge sensor 1, a humidity sensor 4 is fixedly connected to one side of the fixing plate 3, a buzzer 5 is fixedly connected to one side of the fixing plate 3, a warning lamp 6 is fixedly connected to one side of the fixing plate 3, and the humidity sensor 4, the buzzer 5 and the warning lamp 6 are electrically connected.
Above-mentioned technical scheme sets for humidity sensor 4 humidity value, when humidity in the transformer reaches humidity value, triggers bee calling organ 5 and warning light 6, sends beeping sound and alarm sound respectively, can reach the technical effect of monitoring humidity, carries out the early warning.
Referring to fig. 2 and 3, the connector comprises four bottom plates 7, a connecting shell 2 positioned at one side of the four bottom plates 7, and a connecting block 16 extending into the connecting shell 2, wherein a clamping assembly for clamping is arranged in the connecting shell 2.
Above-mentioned technical scheme bottom plate 7 is fixed in the vary voltage case, and one side of bottom plate 7 is equipped with lead screw 10, and connecting plate 8 passes lead screw 10, carries out threaded connection between through nut 9 and lead screw 10, fixes connection shell 2, inserts connection shell 2 with connecting block 16 in, can reach through fixing connection shell 2 after, the technical effect of being convenient for dismantle fixed to partial discharge sensor 1 afterwards.
Referring to fig. 2, the clamping assembly includes four connecting columns 14 fixedly connected in the connecting shell 2, one end of each connecting column 14 is fixedly connected with a sliding column 12, an arc-shaped ring 13 is sleeved on the outer wall of each sliding column 12 in a sliding manner, and one end of each sliding column 12 is fixedly connected with an arc-shaped head 11.
According to the technical scheme, the arc-shaped ring 13 slides on the outer wall of the sliding column 12, so that the technical effect of facilitating clamping and matching of the T-shaped block 17 can be achieved.
Example 2
Referring to fig. 1, a partial discharge sensor and a mounting device includes a connection housing 2, and a monitoring device for monitoring is provided at one side of the connection housing 2.
The technical scheme is connected with the detection device on one side of the shell 2, and the technical effect of monitoring and alarming the humidity around the partial discharge sensor 1 can be achieved.
Referring to fig. 1, the monitoring device includes a fixing plate 3 fixedly connected to one side of the partial discharge sensor 1, a humidity sensor 4 is fixedly connected to one side of the fixing plate 3, a buzzer 5 is fixedly connected to one side of the fixing plate 3, a warning lamp 6 is fixedly connected to one side of the fixing plate 3, and the humidity sensor 4, the buzzer 5 and the warning lamp 6 are electrically connected.
Above-mentioned technical scheme sets for humidity sensor 4 humidity value, when humidity in the transformer reaches humidity value, triggers bee calling organ 5 and warning light 6, sends beeping sound and alarm sound respectively, can reach the technical effect of monitoring humidity, carries out the early warning.
Referring to fig. 2 and 3, the connector comprises four bottom plates 7, a connecting shell 2 positioned at one side of the four bottom plates 7, and a connecting block 16 extending into the connecting shell 2, wherein a clamping assembly for clamping is arranged in the connecting shell 2.
The above-mentioned technical scheme bottom plate 7 and connect shell 2 and the cooperation of connecting block 16 can reach the technical effect of being convenient for dismantle fixedly to partial discharge sensor 1 to make partial discharge sensor 1 form holistic.
Referring to fig. 2, the clamping assembly includes four connecting columns 14 fixedly connected in the connecting shell 2, one end of each connecting column 14 is fixedly connected with a sliding column 12, an arc-shaped ring 13 is sleeved on the outer wall of each sliding column 12 in a sliding manner, and one end of each sliding column 12 is fixedly connected with an arc-shaped head 11.
According to the technical scheme, the arc-shaped ring 13 slides on the outer wall of the sliding column 12, so that the technical effect of facilitating clamping and matching of the T-shaped block 17 can be achieved.
Referring to fig. 2, two connecting plates 8 are fixedly connected to two sides of the connecting shell 2, screw rods 10 are fixedly connected to the tops of the four bottom plates 7, the screw rods 10 penetrate through the connecting plates 8, and nuts 9 are sleeved on outer wall threads of the screw rods 10.
Above-mentioned technical scheme bottom plate 7 is fixed in the vary voltage case, and one side of bottom plate 7 is equipped with lead screw 10, and connecting plate 8 passes lead screw 10, carries out threaded connection between through nut 9 and lead screw 10, fixes connection shell 2, inserts connection shell 2 with connecting block 16 in, can reach through fixing connection shell 2 after, the technical effect of being convenient for dismantle fixed to partial discharge sensor 1 afterwards.
Referring to fig. 3, four connecting grooves 15 are formed in the bottom of the connecting block 16, four T-shaped blocks 17 are slidably connected to the connecting block 16, the four T-shaped blocks 17 extend into the connecting grooves 15 respectively, the other ends of the T-shaped blocks 17 are fixedly connected with connecting rods 19, the other ends of the connecting rods 19 are fixedly connected with yielding plates 20, one sides of the T-shaped blocks 17 are fixedly connected with springs 18, and the other ends of the springs 18 are fixedly connected with the inner wall of the connecting block 16.
According to the technical scheme, the arc-shaped head 11, the sliding column 12 and the connecting column 14 are inserted into the connecting groove 15, the arc-shaped head 11 and the T-shaped block 17 are mutually contacted in the inserting process, the T-shaped block 17 is extruded, the T-shaped block 17 pushes the connecting rod 19 and the yielding plate 20 to move, the T-shaped block 17 applies thrust to the spring 18, the spring 18 is contracted, and after the arc-shaped block 17 is separated from the connecting groove, the spring 18 is stretched, so that the technical effect that the movable T-shaped block 17 is positioned between the arc-shaped head 11 and the arc-shaped ring 13 to form clamping can be achieved.
The partial discharge sensor 1 in the present utility model may be the same as the partial discharge sensor in the utility model of the publication number CN 204028284U.
However, as well known to those skilled in the art, the working principles and wiring methods of the humidity sensor 4, the buzzer 5 and the warning lamp 6 are common, which are all conventional means or common knowledge, and will not be described herein in detail, and those skilled in the art can perform any optional matching according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows: the bottom plate 7 is fixed in the transformer box, one side of the bottom plate 7 is provided with a screw rod 10, a connecting plate 8 penetrates through the screw rod 10, the screw rod 10 is connected with the screw rod 9 through threads, the connecting shell 2 is fixed, a connecting block 16 is inserted into the connecting shell 2, an arc head 11, a sliding column 12 and a connecting column 14 are inserted into a connecting groove 15, the arc head 11 and a T-shaped block 17 are mutually contacted in the inserting process, the T-shaped block 17 is extruded, the T-shaped block 17 pushes a connecting rod 19 and a yielding plate 20 to move, the T-shaped block 17 applies thrust to a spring 18, the spring 18 is contracted, after the connecting rod is separated from the T-shaped block 17 and contacted with the T-shaped block 17, the spring 18 is stretched, the T-shaped block 17 is pushed to be positioned between the arc head 11 and the arc ring 13 to form clamping, and when the partial discharge sensor 1 is taken down from the connecting shell 2, pressing the partial discharge sensor 1, the spread groove 15 slides along the radian of the outer wall of the arc-shaped ring 13, when the T-shaped block 17 moves to the bottom of the arc-shaped ring 13, the partial discharge sensor 1 is extracted to one side, the right angle of the T-shaped block 17 drives the arc-shaped ring 13 to move into the groove at the bottom of the arc-shaped head 11, the partial discharge sensor 1 is pulled continuously, the right-angle side of the T-shaped block 17 moves along the arc-shaped outer wall of the arc-shaped ring 13, so that the T-shaped block 17 moves to the top of the arc-shaped head 11, the partial discharge sensor 1 can be detached from the connection shell 2, a humidity value is set for the humidity sensor 4, and when the humidity in the transformer reaches the humidity value, the buzzer 5 and the warning lamp 6 are triggered to respectively emit beeping sound and warning sound.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (5)
1. The partial discharge sensor is characterized by comprising a connecting shell (2), wherein a monitoring device for monitoring is arranged on one side of the connecting shell (2); the monitoring device comprises a fixed plate (3) fixedly connected to one side of the partial discharge sensor (1), one side of the fixed plate (3) is fixedly connected with a humidity sensor (4), one side of the fixed plate (3) is fixedly connected with a buzzer (5), one side of the fixed plate (3) is fixedly connected with a warning lamp (6), the humidity sensor (4), the buzzer (5) and the warning lamp (6) are electrically connected, and the bottom of the partial discharge sensor (1) is fixedly connected with a connecting block (16).
2. The utility model provides a mounting device for carry out joint to the partial discharge sensor and fix a high frequency current partial discharge sensor in claim 1, its characterized in that includes four bottom plates (7) and is located coupling shell (2) of four bottom plates (7) one side to and extend to connecting block (16) in shell (2), be equipped with the joint subassembly that carries out the joint in shell (2).
3. The mounting device according to claim 2, wherein the clamping assembly comprises four connecting columns (14) fixedly connected in the connecting shell (2), one end of each connecting column (14) is fixedly connected with a sliding column (12), an arc-shaped ring (13) is sleeved on the outer wall of each sliding column (12) in a sliding manner, and one end of each sliding column (12) is fixedly connected with an arc-shaped head (11).
4. The mounting device according to claim 2, wherein two connecting plates (8) are fixedly connected to two sides of the connecting shell (2), screw rods (10) are fixedly connected to tops of the four bottom plates (7), the screw rods (10) penetrate through the connecting plates (8), and nuts (9) are sleeved on outer wall threads of the screw rods (10).
5. The mounting device according to claim 2, characterized in that four connecting grooves (15) are formed in the bottom of the connecting block (16), four T-shaped blocks (17) are connected in the connecting block (16) in a sliding mode, the four T-shaped blocks (17) extend into the connecting grooves (15) respectively, connecting rods (19) are fixedly connected to the other ends of the T-shaped blocks (17), yielding plates (20) are fixedly connected to the other ends of the connecting rods (19), springs (18) are fixedly connected to one side of each T-shaped block (17), and the other ends of the springs (18) are fixedly connected with the inner wall of the connecting block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165666.7U CN219915812U (en) | 2023-02-09 | 2023-02-09 | Partial discharge sensor and mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320165666.7U CN219915812U (en) | 2023-02-09 | 2023-02-09 | Partial discharge sensor and mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915812U true CN219915812U (en) | 2023-10-27 |
Family
ID=88439782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320165666.7U Active CN219915812U (en) | 2023-02-09 | 2023-02-09 | Partial discharge sensor and mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915812U (en) |
-
2023
- 2023-02-09 CN CN202320165666.7U patent/CN219915812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219915812U (en) | Partial discharge sensor and mounting device | |
| CN219248353U (en) | Internet of things linkage control cabinet | |
| CN114120570B (en) | Intelligent automatic fire alarm device | |
| CN220773716U (en) | Multifunctional combined smoke detector | |
| CN216408703U (en) | Detachable fire emergency lighting lamp | |
| CN213692730U (en) | Power distribution cabinet convenient to install | |
| CN113036646A (en) | High-temperature early warning device of power equipment | |
| CN210637779U (en) | Intelligent alarm device for electronic video monitoring | |
| CN221629617U (en) | Automobile lamp | |
| CN221222034U (en) | Fire alarm equipment for fire engineering | |
| CN220473663U (en) | Abnormal monitoring and identifying device for storage battery | |
| CN221427822U (en) | Battery safety monitoring device | |
| CN217769449U (en) | Three-phase four-column combined overvoltage protector | |
| CN221488045U (en) | Protection device | |
| CN216014455U (en) | Intelligent household gas monitoring device with alarm function | |
| CN214845465U (en) | Electricity utilization inspection alarm device for power industry | |
| CN214852130U (en) | Multifunctional monitoring control box | |
| CN216646595U (en) | Electric energy meter connector with sound and light alarm function | |
| CN221806345U (en) | Finishing device | |
| CN219871723U (en) | Detection platform for LED lamp detection | |
| CN219285805U (en) | Safety alarm device | |
| CN219831132U (en) | Test device for detecting whether wiring is correct | |
| CN217816059U (en) | Monitoring alarm device for fire engineering | |
| CN221484593U (en) | Power electrical equipment operation fault monitoring equipment | |
| CN218957232U (en) | Smoke detector convenient to overhaul |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |