CN220671204U - SF6 micro-water density monitoring device - Google Patents
SF6 micro-water density monitoring device Download PDFInfo
- Publication number
- CN220671204U CN220671204U CN202322110502.7U CN202322110502U CN220671204U CN 220671204 U CN220671204 U CN 220671204U CN 202322110502 U CN202322110502 U CN 202322110502U CN 220671204 U CN220671204 U CN 220671204U
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- CN
- China
- Prior art keywords
- monitor body
- monitoring device
- water density
- sealing plug
- air inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229910018503 SF6 Inorganic materials 0.000 description 20
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 20
- 208000004350 Strabismus Diseases 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of detection and inspection, and discloses an SF6 micro-water density monitoring device, which comprises: monitor body, monitor body set up air inlet and gas outlet, monitor body coupling rotary mechanism, rotary mechanism is used for rotating monitor body, sealing plug is connected to the air inlet, sealing plug connection adjustment mechanism, rotary mechanism includes the supporting shoe, the supporting shoe passes through the bearing with monitor body and rotates to be connected, supporting shoe fixed mounting has electric sucking disc, electric sucking disc sets up the air pump, the sealing plug sets up the fixed part, fixed part fixed mounting is in the air inlet, the jack is seted up to the sealing plug. This SF6 little watertight monitoring device fixes rotary mechanism on the mesa, detects time spent to equipment one by one, rotates the monitor body through rotary mechanism, makes the air inlet on the monitor body to waiting to detect equipment direction, need not to dismantle the whole monitor body again fixed from the mesa for the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of detection and inspection, in particular to an SF6 micro-water density monitoring device.
Background
Sulfur hexafluoride (SF 6) is a non-toxic, odorless, colorless, odorless, nonflammable synthetic gas with insulating properties and arc extinguishing capabilities that are not comparable to typical dielectrics. The electrical equipment filled with SF6 has small occupied area, small operation noise and no fire hazard, and the safety and reliability of the operation of the electrical equipment are greatly improved. The three physical indexes of the density, the humidity and the temperature of SF6 gas in the SF6 circuit breaker of the transformer substation are main indexes for judging whether the circuit breaker runs safely. With the development of oil-free and miniaturization of power equipment, breakers and the like adopting SF6 gas as an insulating arc extinguishing medium in 35-500kV high-voltage breakers are increased year by year, and state monitoring of the SF6 gas becomes one of main technical measures for ensuring normal and safe operation of electrical equipment such as SF6 breakers, so that the density and the water content of the SF6 gas must be detected regularly before and during operation of the equipment.
However, the existing SF6 micro water density monitor is usually fixed on a table top by adopting a flange plate when being installed, so that the directions of an air inlet and an air outlet on the device are fixed, if the detected devices are more, the device placement areas are larger, when the devices are detected one by one, the positions of the SF6 micro water density monitor are required to be shifted to the directions of the devices to be detected, bolts on the flange plate are required to be detached one by one when the positions are shifted, and after the installation direction of the SF6 micro water density monitor is adjusted, the bolts and the flange plate are used for fixing again, so that the operation is inconvenient.
Disclosure of Invention
The utility model aims to provide an SF6 micro water density monitoring device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an SF6 micro water density monitoring device comprising: the monitor body, the monitor body sets up air inlet and gas outlet, rotation mechanism is connected to the monitor body, rotation mechanism is used for rotating the monitor body, the sealing plug is connected to the air inlet, adjustment mechanism is connected to the sealing plug.
Preferably, the rotating mechanism comprises a supporting block, and the supporting block is rotatably connected with the monitor body through a bearing.
Preferably, the supporting block is fixedly provided with an electric sucking disc, and the electric sucking disc is provided with an air pump.
Preferably, the sealing plug is provided with a fixing part, and the fixing part is fixedly arranged on the air inlet.
Preferably, the sealing plug is provided with a jack.
Preferably, the adjusting mechanism comprises a guide pipe, and one end of the guide pipe is arranged on the jack.
Preferably, the connecting block is fixedly arranged on the catheter, and the connecting block is provided with an adduction part.
Preferably, the connecting block is in threaded connection with a sleeve, and the sleeve is provided with a chuck.
Preferably, the monitor body is provided with a display screen.
Preferably, the monitor body is provided with a handle.
The SF6 micro water density monitoring device has the following beneficial effects:
this SF6 little watertight monitoring device fixes rotary mechanism on the mesa, detects time spent to equipment one by one, rotates the monitor body through rotary mechanism, makes the air inlet on the monitor body to waiting to detect equipment direction, need not to dismantle the whole monitor body again fixed from the mesa for the operation is more convenient.
Drawings
Fig. 1 is a perspective view of an SF6 micro water density monitoring device provided in an embodiment of the present application;
fig. 2 is a rear view of the SF6 micro water density monitoring device provided in the embodiment of the present application;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic view of the sealing plug of fig. 3;
FIG. 5 is an enlarged view at B in FIG. 2;
fig. 6 is a cross-sectional view of the connection block of fig. 5.
In the figure: 1. a monitor body; 2. a display screen; 3. an air inlet; 4. an air outlet; 5. a handle; 6. a sealing plug; 61. a fixing part; 62. a jack; 7. a rotation mechanism; 71. a support block; 72. an electric suction cup; 73. an air pump; 8. an adjusting mechanism; 81. a conduit; 82. a connecting block; 83. an inner receiving portion; 84. a sleeve; 85. a chuck.
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. 1-2, the present utility model provides an embodiment of an SF6 micro water density monitoring device, comprising: monitor body 1, monitor body 1 set up air inlet 3 and gas outlet 4, and monitor body 1 sets up display screen 2, can observe monitoring data on display screen 2, and monitor body 1 sets up handle 5, portable.
Further, the monitor body 1 is connected with the rotating mechanism 7, the rotating mechanism 7 is used for rotating the monitor body 1, the rotating mechanism 7 comprises a supporting block 71, the supporting block 71 is rotationally connected with the monitor body 1 through a bearing, the supporting block 71 is fixedly provided with an electric sucking disc 72, and the electric sucking disc 72 is provided with an air pump 73.
As shown in fig. 3-4, the air inlet 3 is connected with the sealing plug 6, the sealing plug 6 is provided with a fixing portion 61, the fixing portion 61 is fixedly installed on the air inlet 3, the sealing plug 6 is provided with an inserting hole 62, and the sealing plug 6 is also arranged in the air outlet 4.
In this embodiment, place electric sucking disc 72 on the mesa, open air pump 73 and take out the air in the electric sucking disc 72 and form negative pressure, make electric sucking disc 72 fix on the mesa to fix monitor body 1's position, when detecting equipment one by one, stir monitor body 1, make monitor body 1 rotate on supporting shoe 71, until air inlet 3 on monitor body 1 squints to the equipment direction of waiting to detect, push the pipeline on the equipment into jack 62 on sealing plug 6, sealing plug 6 realizes sealedly, open monitor body 1 and detect.
It can be understood that the rotation mechanism 7 is used for rotating the monitor body 1 to realize the offset of the air inlet 3, and the whole monitor body 1 is not required to be detached from the table top and then is fixed again, so that the detection operation is more convenient.
Further, as shown in fig. 1 and fig. 5 to 6, the sealing plug 6 is connected with the adjusting mechanism 8, the adjusting mechanism 8 comprises a guide tube 81, the length of the guide tube 81 can be set according to the distance between the equipment to be detected and the monitor body 1, one end of the guide tube 81 is arranged in the jack 62, the guide tube 81 is fixedly provided with a connecting block 82, the connecting block 82 is provided with an inner receiving part 83, the connecting block 82 is in threaded connection with a sleeve 84, and the sleeve 84 is provided with a chuck 85.
In another embodiment, when the monitor body 1 needs to be installed in a cabinet or a grille, the monitor body 1 has no proper rotation space, and can be used for connecting equipment to be detected with the air inlet 3 by arranging the adjusting mechanism 8 on the sealing plug 6, inserting the guide tube 81 into the jack 62 in the sealing plug 6, inserting the pipeline on the equipment to be detected into the sleeve 84, fixing the pipeline by using the clamping head 85, sleeving the sleeve 84 on the connecting block 82, rotating the sleeve 84, driving the pipeline to move by the sleeve 84, and moving the inner receiving part 83 of the pipeline in the connecting block 82 until the pipeline is tightly connected with the inner receiving part 83, so that sealing is realized, and the air inlet 3 can be connected with detection equipment in all directions by the guide tube 81.
Working principle: placing electric sucking disc 72 on the mesa, opening air pump 73 and taking out the air in the electric sucking disc 72 and forming negative pressure, making electric sucking disc 72 fix on the mesa to fix monitor body 1's position, when detecting equipment one by one, stir monitor body 1, make monitor body 1 rotate on supporting shoe 71, until air inlet 3 on monitor body 1 squints to the equipment direction of waiting to detect, impress jack 62 on sealing plug 6 with the pipeline on the equipment, sealing plug 6 realizes sealedly, opens monitor body 1 and detects.
In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. An SF6 micro-water density monitoring device, which is characterized in that: comprising the following steps: the monitoring instrument comprises a monitoring instrument body (1), wherein the monitoring instrument body (1) is provided with an air inlet (3) and an air outlet (4);
the monitor body (1) is connected with a rotating mechanism (7), and the rotating mechanism (7) is used for rotating the monitor body (1);
the air inlet (3) is connected with the sealing plug (6), and the sealing plug (6) is connected with the adjusting mechanism (8).
2. The SF6 micro water density monitoring device of claim 1, wherein: the rotating mechanism (7) comprises a supporting block (71), and the supporting block (71) is rotatably connected with the monitor body (1) through a bearing.
3. The SF6 micro water density monitoring device of claim 2, wherein: the electric sucking disc (72) is fixedly arranged on the supporting block (71), and the air pump (73) is arranged on the electric sucking disc (72).
4. The SF6 micro water density monitoring device of claim 1, wherein: the sealing plug (6) is provided with a fixing part (61), and the fixing part (61) is fixedly arranged on the air inlet (3).
5. The SF6 micro water density monitoring device of claim 4, wherein: the sealing plug (6) is provided with a jack (62).
6. The SF6 micro water density monitoring device of claim 5, wherein: the adjusting mechanism (8) comprises a guide pipe (81), and one end of the guide pipe (81) is arranged on the jack (62).
7. The SF6 micro water density monitoring device of claim 6, wherein: the catheter (81) is fixedly provided with a connecting block (82), and the connecting block (82) is provided with an adduction part (83).
8. The SF6 micro water density monitoring device of claim 7, wherein: the connecting block (82) is in threaded connection with a sleeve (84), and the sleeve (84) is provided with a chuck (85).
9. The SF6 micro water density monitoring device of claim 1, wherein: the monitor body (1) is provided with a display screen (2).
10. The SF6 micro water density monitoring device of claim 1, wherein: the monitor body (1) is provided with a handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110502.7U CN220671204U (en) | 2023-08-07 | 2023-08-07 | SF6 micro-water density monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322110502.7U CN220671204U (en) | 2023-08-07 | 2023-08-07 | SF6 micro-water density monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671204U true CN220671204U (en) | 2024-03-26 |
Family
ID=90328312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322110502.7U Active CN220671204U (en) | 2023-08-07 | 2023-08-07 | SF6 micro-water density monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671204U (en) |
-
2023
- 2023-08-07 CN CN202322110502.7U patent/CN220671204U/en active Active
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