CN220794274U - SF6 micro-water density monitoring sensor - Google Patents
SF6 micro-water density monitoring sensor Download PDFInfo
- Publication number
- CN220794274U CN220794274U CN202322532591.4U CN202322532591U CN220794274U CN 220794274 U CN220794274 U CN 220794274U CN 202322532591 U CN202322532591 U CN 202322532591U CN 220794274 U CN220794274 U CN 220794274U
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- Prior art keywords
- sleeve
- fixedly connected
- water density
- sensor
- micro water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000002274 desiccant Substances 0.000 abstract description 5
- 239000000741 silica gel Substances 0.000 abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an SF6 micro water density monitoring sensor, which comprises an SF6 micro water density sensor, wherein an installation sleeve is fixedly arranged on the right side of the SF6 micro water density sensor, a battery pack is arranged in the installation sleeve, a protection sleeve is hinged to the bottom of the right side of the installation sleeve through a hinge, a fixing sleeve is fixedly connected to the top of the protection sleeve, and a rotating rod is fixedly connected to the right side of the inner wall of the fixing sleeve through a bearing. According to the utility model, the rubber sleeve is driven by the protective sleeve to be tightly pressed on the surface of the mounting sleeve to seal and protect the battery pack, the cross plate drives the clamping plate to be clamped into the clamping sleeve through the rotating rod to fix the position of the protective sleeve, and finally the sieve sleeve and the silica gel drying agent are used for drying and dehumidifying the interior of the protective sleeve, so that the advantages of convenient sealing and moisture prevention are achieved, the sealing performance is good, water drops and moisture are not easy to enter the interior of the protective sleeve to corrode the high-capacity battery pack module, and the service life of the high-capacity battery pack module is prolonged.
Description
Technical Field
The utility model relates to the technical field of micro-water density sensors, in particular to an SF6 micro-water density monitoring sensor.
Background
SF6 density micro water sensor is a sensor for measuring micro water content in SF6 gas, SF6 gas is an insulating medium widely applied to insulation and arc extinction of power equipment, the micro water sensor can monitor micro water content in SF6 gas and timely provide accurate micro water concentration data due to the influence of micro water content, patent publication No. CN215179392U discloses an SF6 micro water density real-time on-line monitoring transmitter, the transmitter comprises a transmitter body connected with a three-way adapter, a power supply interface is arranged on the transmitter body, a dust cover is sleeved outside the transmitter body, a fixed sleeve is fixedly sleeved outside the dust cover, a fixed shaft is fixedly connected to one side of the fixed sleeve, one end of the fixed shaft, which is far away from the fixed sleeve, is fixedly connected with a limiting sleeve, and a large-capacity battery pack module for supplying power to the transmitter body is embedded in the limiting sleeve. According to the utility model, the large-capacity battery pack module is embedded and pressed into the limit sleeve until the bulge is propped against the notch, so that the dust cover and the large-capacity battery pack module are integrated, portability is improved, the large-capacity battery pack module is replaced in the later period, the large-capacity battery pack module is taken down from the limit sleeve only by buckling the bulge, the replacement and maintenance efficiency of staff is greatly improved, and the large-capacity battery pack module is very convenient.
The prior art solutions described above have the following drawbacks: the SF6 micro water sensor only adopts the protective sleeve to protect the high-capacity battery pack module, the sealing performance is poor, water drops and moisture easily enter the protective sleeve to corrode the high-capacity battery pack module, and the service life of the high-capacity battery pack module is influenced.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide the SF6 micro water density monitoring sensor, which has the advantages of convenient sealing and moisture resistance, and solves the problem that the SF6 micro water density sensor only adopts a protective sleeve to protect a large-capacity battery module and has poor sealing performance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a little water density monitoring sensor of SF6, includes little water density sensor of SF6, the right side fixed mounting of little water density sensor of SF6 has the installation cover, the inside of installation cover is provided with the group battery, the bottom on installation cover right side articulates there is the lag through the hinge, the top fixedly connected with of lag is fixed the cover, the right side of fixed cover inner wall is through bearing fixedly connected with bull stick, the outside to fixed cover is all run through at the both ends of bull stick, the right-hand member fixedly connected with cross plate of bull stick, the bottom fixedly connected with elastic band of bull stick, the bottom fixedly connected with of elastic band is in the inside of fixed cover, the left side fixedly connected with cardboard at bull stick top, the top fixedly connected with cutting ferrule on the little water density sensor right side of SF6, the left side fixedly connected with rubber sleeve of lag, the right side fixedly connected with sieve cover of lag inner wall, the inside packing of sieve cover has the drier.
As the preferable mode of the utility model, the right side of the inner wall of the protective sleeve is fixedly connected with the screw sleeve, and the surface of the screen sleeve is in threaded connection with the inner wall of the screw sleeve.
As the preferable choice of the utility model, the top of the cutting sleeve is fixedly connected with a reinforcing plate, and the left side of the reinforcing plate is fixedly connected with the surface of the SF6 micro water density sensor.
As preferable in the utility model, the left side of the surface of the rotating rod is fixedly connected with a disc, and the left side of the disc is contacted with the left side of the inner wall of the fixed sleeve.
As the preferable mode of the utility model, the bottom of the right side of the SF6 micro water density sensor is fixedly connected with a rubber pad, the rubber pad is matched with a protective sleeve for use, and the surface of the clamping plate is contacted with the inner wall of the clamping sleeve.
As preferable in the utility model, a base plate is arranged in the protective sleeve, and the bottom of the base plate is fixedly connected to the top of the battery pack.
As preferable in the utility model, the right side of the protective sleeve is fixedly connected with a polyester heat insulation film, and the left side of the rubber sleeve is contacted with the surface of the mounting sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the rubber sleeve is driven by the protective sleeve to be tightly pressed on the surface of the mounting sleeve to seal and protect the battery pack, the cross plate drives the clamping plate to be clamped into the clamping sleeve through the rotating rod to fix the position of the protective sleeve, and finally the sieve sleeve and the silica gel drying agent are used for drying and dehumidifying the interior of the protective sleeve, so that the advantages of convenient sealing and moisture prevention are achieved, the sealing performance is good, water drops and moisture are not easy to enter the interior of the protective sleeve to corrode the high-capacity battery pack module, and the service life of the high-capacity battery pack module is prolonged.
2. According to the utility model, the screw sleeve is arranged, so that the sieve sleeve can be supported, and a user can conveniently detach and replace the sieve sleeve.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the protective sheath of the present utility model;
FIG. 3 is a schematic perspective view of a protective sleeve according to the present utility model;
fig. 4 is a perspective view of the turning lever of the present utility model.
In the figure: 1. SF6 micro water density sensor; 2. a mounting sleeve; 3. a battery pack; 4. a protective sleeve; 5. a fixed sleeve; 6. a rotating rod; 7. a cross plate; 8. an elastic band; 9. a clamping plate; 10. a cutting sleeve; 11. a rubber sleeve; 12. a screen sleeve; 13. silica gel drying agent; 14. a screw sleeve; 15. a reinforcing plate; 16. a disc; 17. a rubber pad; 18. a backing plate; 19. a polyester heat insulation film.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the SF6 micro water density monitoring sensor provided by the utility model comprises an SF6 micro water density sensor 1, wherein a mounting sleeve 2 is fixedly arranged on the right side of the SF6 micro water density sensor 1, a battery pack 3 is arranged in the mounting sleeve 2, a protecting sleeve 4 is hinged to the bottom of the right side of the mounting sleeve 2 through a hinge, a fixing sleeve 5 is fixedly connected to the top of the protecting sleeve 4, a rotating rod 6 is fixedly connected to the right side of the inner wall of the fixing sleeve 5 through a bearing, two ends of the rotating rod 6 penetrate through the outer side of the fixing sleeve 5, a cross plate 7 is fixedly connected to the right end of the rotating rod 6, an elastic belt 8 is fixedly connected to the bottom of the rotating rod 6, the bottom end of the elastic belt 8 is fixedly connected to the inside of the fixing sleeve 5, a clamping plate 9 is fixedly connected to the left side of the top of the rotating rod 6, a clamping sleeve 10 is fixedly connected to the top of the right side of the SF6 micro water density sensor 1, a rubber sleeve 11 is fixedly connected to the left side of the protecting sleeve 4, a sieve sleeve 12 is fixedly arranged on the right side of the inner wall of the protecting sleeve 4, and a drying agent 13 is filled in the inside of the sieve 12.
Referring to fig. 2, a screw sleeve 14 is fixedly connected to the right side of the inner wall of the protective sleeve 4, and the surface of the screen sleeve 12 is in threaded connection with the inner wall of the screw sleeve 14.
As a technical optimization scheme of the utility model, the screen sleeve 12 can be supported by arranging the threaded sleeve 14, so that a user can conveniently detach and replace the screen sleeve 12.
Referring to fig. 3, a reinforcing plate 15 is fixedly connected to the top of the ferrule 10, and the left side of the reinforcing plate 15 is fixedly connected to the surface of the SF6 micro water density sensor 1.
As a technical optimization scheme of the utility model, by arranging the reinforcing plate 15, the connection area between the clamping sleeve 10 and the SF6 micro-water density sensor 1 can be increased, and the supporting strength of the clamping sleeve 10 is improved.
Referring to fig. 4, a disc 16 is fixedly connected to the left side of the surface of the rotating rod 6, and the left side of the disc 16 is in contact with the left side of the inner wall of the fixed sleeve 5.
As a technical optimization scheme of the utility model, the rotating rod 6 can be limited by arranging the disc 16, so that the stability of the rotating rod 6 during rotation is improved.
Referring to fig. 1, a rubber pad 17 is fixedly connected to the bottom of the right side of the SF6 micro-water density sensor 1, the rubber pad 17 is matched with the protective sleeve 4 for use, and the surface of the clamping plate 9 is in contact with the inner wall of the clamping sleeve 10.
As a technical optimization scheme of the utility model, the protection sleeve 4 can be limited by arranging the rubber pad 17, so that the phenomenon that the protection sleeve 4 collides with the SF6 micro water density sensor 1 is avoided.
Referring to fig. 2, the inside of the protection cover 4 is provided with a backing plate 18, and the bottom of the backing plate 18 is fixedly connected to the top of the battery pack 3.
As a technical optimization scheme of the utility model, by arranging the base plate 18, a user can conveniently pull the battery pack 3, and the phenomenon that the user cannot quickly take out the battery pack 3 is avoided.
Referring to fig. 2, a polyester heat insulation film 19 is fixedly connected to the right side of the protection sleeve 4, and the left side of the rubber sleeve 11 is in contact with the surface of the installation sleeve 2.
As a technical optimization scheme of the utility model, the surface of the protective sleeve 4 can be subjected to heat insulation protection by arranging the polyester heat insulation film 19, so that the phenomenon that heat is easy to influence the battery pack 3 is avoided.
The working principle and the using flow of the utility model are as follows: when the novel solar cell is used, a user rotates the cross plate 7 at first, the cross plate 7 drives the clamping plate 9 to rotate through the rotating rod 6, after the clamping plate 9 is separated from the clamping sleeve 10, the protective sleeve 4 is rotated, then the cell pack 3 can be taken out upwards, then the other cell pack 3 is installed in the installation sleeve 2, the protective sleeve 4 is rotated again, the protective sleeve 4 drives the rubber sleeve 11 to be pressed on the surface of the installation sleeve 2 for sealing treatment, the cross plate 7 is reversely rotated, the cross plate 7 drives the clamping plate 9 to clamp the inside of the clamping sleeve 10 through the rotating rod 6 for fixing the position of the protective sleeve 4, the elastic band 8 can prevent the rotating rod 6 from rotating, and meanwhile, the sieve sleeve 12 and the silica gel drying agent 13 can dry and dehumidify the inside of the protective sleeve 4, so that the advantages of being convenient for sealing and dampproofing are achieved.
To sum up: this SF6 little watertight monitoring sensor drives rubber sleeve 11 by lag 4 and compresses tightly the surface at installation cover 2 and carry out sealed protection to group battery 3, drives cardboard 9 card through cross plate 7 through bull stick 6 and carries out the fixed position to lag 4 to the inside of cutting ferrule 10, carries out the drying dehumidification to lag 4's inside by sieve cover 12 and silica gel drier 13 at last, reaches the damp-proofing advantage of being convenient for seal, sealing performance is better, water droplet and moisture are difficult for getting into the inside of protective sheath and cause the corruption to the high-capacity group battery module, has improved the life of high-capacity group battery module.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a little watertight monitoring sensor of SF6, includes little watertight sensor (1) of SF6, its characterized in that: the utility model discloses a little watertight sensor of SF6, the right side fixed mounting of SF6 sensor (1) has installation cover (2), the inside of installation cover (2) is provided with group battery (3), the bottom on installation cover (2) right side articulates through the hinge has lag (4), the top fixedly connected with fixed cover (5) of lag (4), the right side of fixed cover (5) inner wall is through bearing fixedly connected with bull stick (6), the outside of fixed cover (5) is all run through at the both ends of bull stick (6), the right-hand member fixedly connected with cross board (7) of bull stick (6), the bottom fixedly connected with elastic band (8) of bull stick (6), the bottom fixedly connected with of elastic band (8) is in the inside of fixed cover (5), the left side fixedly connected with cardboard (9) at bull stick (6) top, the top fixedly connected with rubber sleeve (11) on SF6 slightly watertight sensor (1) right side, the inside of right side (12) of lag (4) is filled with drier (12) inside sieve (12).
2. The SF6 micro water density monitoring sensor of claim 1, wherein: the right side of the inner wall of the protective sleeve (4) is fixedly connected with a screw sleeve (14), and the surface of the screen sleeve (12) is in threaded connection with the inner wall of the screw sleeve (14).
3. The SF6 micro water density monitoring sensor of claim 1, wherein: the top fixedly connected with gusset plate (15) of cutting ferrule (10), the left side fixedly connected with of gusset plate (15) is at the surperficial of SF6 little watertight sensor (1).
4. The SF6 micro water density monitoring sensor of claim 1, wherein: the left side of bull stick (6) surface is fixedly connected with disc (16), the left side of disc (16) and the left side contact of fixed cover (5) inner wall.
5. The SF6 micro water density monitoring sensor of claim 1, wherein: the SF6 micro water density sensor is characterized in that a rubber pad (17) is fixedly connected to the bottom of the right side of the SF6 micro water density sensor (1), the rubber pad (17) is matched with a protective sleeve (4) for use, and the surface of the clamping plate (9) is in contact with the inner wall of the clamping sleeve (10).
6. The SF6 micro water density monitoring sensor of claim 1, wherein: the inside of lag (4) is provided with backing plate (18), the bottom fixed connection of backing plate (18) is at the top of group battery (3).
7. The SF6 micro water density monitoring sensor of claim 1, wherein: the right side of the protective sleeve (4) is fixedly connected with a polyester heat insulation film (19), and the left side of the rubber sleeve (11) is in contact with the surface of the mounting sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532591.4U CN220794274U (en) | 2023-09-18 | 2023-09-18 | SF6 micro-water density monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532591.4U CN220794274U (en) | 2023-09-18 | 2023-09-18 | SF6 micro-water density monitoring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794274U true CN220794274U (en) | 2024-04-16 |
Family
ID=90661481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322532591.4U Active CN220794274U (en) | 2023-09-18 | 2023-09-18 | SF6 micro-water density monitoring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794274U (en) |
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2023
- 2023-09-18 CN CN202322532591.4U patent/CN220794274U/en active Active
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