CN210430704U - Inside observation window of SF6 insulating looped netowrk cabinet gas tank - Google Patents
Inside observation window of SF6 insulating looped netowrk cabinet gas tank Download PDFInfo
- Publication number
- CN210430704U CN210430704U CN201921463612.9U CN201921463612U CN210430704U CN 210430704 U CN210430704 U CN 210430704U CN 201921463612 U CN201921463612 U CN 201921463612U CN 210430704 U CN210430704 U CN 210430704U
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- gas tank
- observation window
- fixedly connected
- sealing
- tank body
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Abstract
The utility model relates to a looped netowrk cabinet technical field specifically discloses an inside observation window of SF6 insulating looped netowrk cabinet gas tank, including the gas tank body, the top of gas tank body is provided with sealing device, the top fixedly connected with circuit breaker of gas tank body inner chamber is arranged with female, female top of arranging runs through the inner chamber of circuit breaker to sealing device's top, the right side fixedly connected with sensor unit of gas tank body inner chamber. The utility model discloses a gas tank body, sealing device, baffle, fixing device, mounting hole, observation window, fixed block, upper seal plate, lower closing plate, sealing connection spare, sealing bolt, stopper, backup pad, support column, spring, tube socket and spacing groove's cooperation is used, can make the gas tank possess inspection circuit breaker body, load switch, earthing switch's actual position and contact condition, ensure to aerify the cabinet entirely and be in operating position at the during operation, contact advantage such as good to can be better satisfy user's user demand.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field specifically is an inside observation window of SF6 insulating looped netowrk cabinet gas tank.
Background
The looped netowrk cabinet is one kind and can make up into multiloop business turn over line at will, has switching, liaison, protection electric power system function to load switch is the core component, utilizes air insulation or gas-insulated medium voltage apparatus combination equipment, and SF6 is gaseous to have good insulating and arc extinguishing performance, makes SF6 circuit breaker have following advantage: the ability of breaking is strong, and fracture voltage is suitable for to be done highly, and it is more to allow the number of times of breaking in succession, is applicable to frequent operation, and the noise is little, and no fire hazard is dangerous, and electromechanical wearing and tearing are little etc. is a performance excellent "no maintenance" circuit breaker, uses more and more in high-voltage circuit, the utility model relates to an inside observation window of SF6 insulating looped netowrk cabinet gas tank, current market standard product is that there is not visual observation window. The main problem is that the addition of a visual observation window on the SF6 sealed steam box greatly increases the possibility of air leakage and cannot meet the use requirements of users.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an inside observation window of SF6 insulating looped netowrk cabinet gas tank possesses visual internal environment and airtight advantage, has solved present market standard product, is that there is not visual observation window. The main problem is that the addition of a visual observation window on the SF6 sealed steam box greatly increases the possibility of air leakage and cannot meet the use requirements of users.
The utility model discloses an inside observation box of SF6 insulating looped netowrk cabinet gas tank, including the gas tank body, the top of gas tank body is provided with sealing device, the top fixedly connected with circuit breaker and the female row of gas tank body inner chamber, female top of arranging runs through the inner chamber of circuit breaker to sealing device's top, the right side fixedly connected with sensor unit of gas tank body inner chamber, the bottom fixedly connected with load cell of gas tank body inner chamber, the equal fixedly connected with baffle in both sides of gas tank body inner chamber front side, two the equal fixedly connected with fixing device in one side that the baffle is relative, the mounting hole has been seted up just to be located between two baffles in the front of gas tank body, the inner chamber of mounting hole is provided with the observation window, the equal fixedly connected with fixed block in both sides at the observation window back.
The utility model discloses an inside observation box of SF insulation looped netowrk cabinet gas tank, wherein the equal fixedly connected with column base in four corners of gas tank body bottom, and the bottom of column base is provided with anti-skidding line, the inner chamber packing of gas tank body has SF gas, through setting up column base and anti-skidding line, can be better support and fix the gas tank body, through filling SF gas, can improve the gas tank body and insulate and arc extinguishing performance.
The utility model discloses an inside observation box of SF insulation looped netowrk cabinet gas tank, wherein sealing device includes upper seal plate, lower closing plate, sealing connecting piece and sealing bolt, the chucking groove that the cooperation was used is seted up to upper seal plate and the corresponding one side of lower closing plate, upper seal plate is provided with sealing rubber with the lower closing plate junction, sealing connecting piece passes through sealing bolt and fixes upper seal plate and lower closing plate, and through setting up sealing device, the sealing performance of reinforcing gas tank body that can be better prevents SF gas leakage better.
The utility model discloses an inside observation box of SF insulation looped netowrk cabinet gas tank, wherein fixing device includes stopper, backup pad, support column, spring and tube socket, the bottom and the baffle fixed connection of tube socket, the bottom fixedly connected with support column and the spring of tube socket inner chamber, the surface of support column is located to the spring housing, the spout has all been seted up to the both sides of tube socket inner chamber, and the inner chamber sliding connection of spout has the slider, and the slider keeps away from one side fixedly connected with backup pad of spout, the top and the stopper fixed connection of backup pad, through setting up fixing device, can be better fix the observation window, better observe the inside condition to the gas tank body.
The utility model discloses an inside observation box of SF insulation looped netowrk cabinet gas tank, wherein the observation window is made by toughened glass to it is sealed to make, the spacing groove of using with the stopper cooperation is seted up to one side of fixed block, and through setting up the spacing groove, cooperation fixing device that can be better fixes the observation window.
The utility model discloses an inside observation box of SF insulation looped netowrk cabinet gas tank, wherein sealing connection's quantity is two, sealing bolt's quantity is four, through setting up sealing connection and sealing bolt, can be better fix upper seal plate and lower closing plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a gas tank body, sealing device, baffle, fixing device, mounting hole, observation window, fixed block, upper seal plate, lower closing plate, sealing connection spare, sealing bolt, stopper, backup pad, support column, spring, tube socket and spacing groove's cooperation is used, can make the gas tank possess inspection circuit breaker body, load switch, earthing switch's actual position and contact condition, ensure to aerify the cabinet entirely and be in operating position at the during operation, contact advantage such as good to can be better satisfy user's user demand.
2. The utility model discloses a set up column base and anti-skidding line, can be better support and fix the gas tank body, through filling SF gas, can improve gas tank body insulation and arc extinguishing performance, through setting up sealing device, the sealing performance of reinforcing gas tank body that can be better, better prevent SF gas leakage, through setting up fixing device, can be better fix the observation window, better observe the inside condition of gas tank body, through setting up the spacing groove, cooperation fixing device that can be better fixes the observation window, through setting up sealing connecting piece and sealing bolt, can be better fix upper seal plate and lower closing plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a rear view of the present invention;
fig. 4 is a schematic structural view of the sealing device of the present invention;
fig. 5 is a schematic cross-sectional view of the fixing device of the present invention.
In the figure: 1. a gas tank body; 2. a sealing device; 3. a circuit breaker; 4. a busbar; 5. a sensor unit; 6. a load cell; 7. a baffle plate; 8. a fixing device; 9. mounting holes; 10. an observation window; 11. a fixed block; 12. an upper sealing plate; 13. a lower sealing plate; 14. a sealing connection; 15. a seal bolt; 16. a limiting block; 17. a support plate; 18. a support pillar; 19. a spring; 20. a tube holder; 21. a limiting groove.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-5, the SF6 insulating ring main unit gas box internal observation box of the present invention includes a gas box body 1, four corners of the bottom of the gas box body 1 are fixedly connected with column bases, and the bottom of the column bases is provided with anti-slip patterns, the inner cavity of the gas box body 1 is filled with SF6 gas, the gas box body 1 can be better supported and fixed by the arrangement of the column bases and the anti-slip patterns, the insulation and arc extinguishing performance of the gas box body 1 can be improved by filling SF6 gas, the top of the gas box body 1 is provided with a sealing device 2, the sealing device 2 includes an upper sealing plate 12, a lower sealing plate 13, a sealing connector 14 and a sealing bolt 15, one side of the upper sealing plate 12 corresponding to the lower sealing plate 13 is provided with a clamping groove for matching use, the joint of the upper sealing plate 12 and the lower sealing plate 13 is provided with a sealing rubber, the sealing connector 14 fixes the upper sealing plate 12 and the lower sealing plate, through setting up sealing device 2, the sealing performance of reinforcing gas tank body 1 that can be better, better prevent SF6 gas leakage, sealing connection 14's quantity is two, sealing bolt 15's quantity is four, through setting up sealing connection 14 and sealing bolt 15, can be better fix upper seal plate 12 and lower seal plate 13, the top fixedly connected with circuit breaker 3 and female arranging 4 of gas tank body 1 inner chamber, female inner chamber to the top of sealing device 2 of 3 of penetrating through on the top of arranging 4, the right side fixedly connected with sensor unit 5 of gas tank body 1 inner chamber, the bottom fixedly connected with load cell 6 of gas tank body 1 inner chamber, the equal fixedly connected with baffle 7 in both sides of gas tank body 1 inner chamber front side, the equal fixedly connected with fixing device 8 in one side that two baffle 7 are relative, fixing device 8 includes stopper 16, backup pad 17, support column 18, The gas tank comprises a spring 19 and a pipe seat 20, the bottom of the pipe seat 20 is fixedly connected with baffle plates 7, the bottom of an inner cavity of the pipe seat 20 is fixedly connected with a supporting column 18 and the spring 19, the spring 19 is sleeved on the surface of the supporting column 18, two sides of the inner cavity of the pipe seat 20 are respectively provided with a sliding chute, the inner cavity of the sliding chute is connected with a sliding block in a sliding manner, one side of the sliding block, which is far away from the sliding chute, is fixedly connected with a supporting plate 17, the top of the supporting plate 17 is fixedly connected with a limiting block 16, through arranging a fixing device 8, the observation window 10 can be better fixed, the internal condition of the gas tank body 1 can be better observed, a mounting hole 9 is arranged on the front surface of the gas tank body 1 and between the two baffle plates 7, the inner cavity of the mounting hole 9 is provided with an observation window 10, the observation window 10, cooperation fixing device 8 that can be better fixes observation window 10, the equal fixedly connected with fixed block 11 in both sides at the observation window 10 back, through gas tank body 1, sealing device 2, baffle 7, fixing device 8, mounting hole 9, observation window 10, fixed block 11, upper seal plate 12, lower seal plate 13, sealing connection 14, sealing bolt 15, stopper 16, backup pad 17, support column 18, spring 19, the cooperation of tube socket 20 and spacing groove 21 is used, can make the gas tank possess the inspection circuit breaker body, load switch, earthing switch's actual position and contact condition, ensure to aerify the cabinet entirely and be in operating position at the during operation, contact advantage such as good, thereby can be better satisfy user's user demand.
When using the utility model discloses the time: place observation window 10 in the inner chamber of mounting hole 9, use through the cooperation of stopper 16, backup pad 17, support column 18, spring 19, tube socket 20 and spacing groove 21, fix observation window 10, the staff adopts chemical treatment with the contact department of observation window 10 and mounting hole 9 again at this moment makes observation window 10 and mounting hole 9 adhere as an organic wholely, use through the cooperation of upper seal plate 12, lower seal plate 13, sealing connecting piece 14 and sealing bolt 15, prevent SF6 gas leakage in the inner chamber of gas tank body 1.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an inside observation window of SF6 insulating looped netowrk cabinet gas tank, includes gas tank body (1), its characterized in that: the top of the gas box body (1) is provided with a sealing device (2), the top of the inner cavity of the gas box body (1) is fixedly connected with a circuit breaker (3) and a busbar (4), the top end of the busbar (4) penetrates through the inner cavity of the breaker (3) to the top of the sealing device (2), the right side of the inner cavity of the air box body (1) is fixedly connected with a sensor unit (5), the bottom of the inner cavity of the air box body (1) is fixedly connected with a load unit (6), both sides of the front side of the inner cavity of the air box body (1) are fixedly connected with baffle plates (7), one side of each of the two baffle plates (7) opposite to each other is fixedly connected with a fixing device (8), a mounting hole (9) is arranged on the front surface of the air box body (1) and between the two baffles (7), the inner cavity of mounting hole (9) is provided with observation window (10), the equal fixedly connected with fixed block (11) in both sides at the observation window (10) back.
2. The inside observation window of SF6 insulated ring main unit gas box of claim 1, wherein: the equal fixedly connected with column base in four corners of gas tank body (1) bottom, and the bottom of column base is provided with anti-skidding line, the inner chamber packing of gas tank body (1) has SF6 gas.
3. The inside observation window of SF6 insulated ring main unit gas box of claim 1, wherein: the sealing device (2) comprises an upper sealing plate (12), a lower sealing plate (13), a sealing connecting piece (14) and a sealing bolt (15), a clamping groove matched with the upper sealing plate (12) and the lower sealing plate (13) is formed in one corresponding side of the upper sealing plate (12) and the lower sealing plate (13), sealing rubber is arranged at the joint of the upper sealing plate (12) and the lower sealing plate (13), and the sealing connecting piece (14) fixes the upper sealing plate (12) and the lower sealing plate (13) through the sealing bolt (15).
4. The inside observation window of SF6 insulated ring main unit gas box of claim 1, wherein: fixing device (8) include stopper (16), backup pad (17), support column (18), spring (19) and tube socket (20), the bottom and baffle (7) fixed connection of tube socket (20), bottom fixedly connected with support column (18) and spring (19) of tube socket (20) inner chamber, the surface of support column (18) is located to spring (19) cover, the spout has all been seted up to the both sides of tube socket (20) inner chamber, and the inner chamber sliding connection of spout has the slider, and one side fixedly connected with backup pad (17) of spout are kept away from to the slider, the top and stopper (16) fixed connection of backup pad (17).
5. The inside observation window of SF6 insulated ring main unit gas box of claim 1, wherein: the observation window (10) is made of toughened glass and sealed well, and one side of the fixing block (11) is provided with a limiting groove (21) matched with the limiting block (16) for use.
6. The inside observation window of SF6 insulated ring main unit gas box of claim 3, wherein: the number of the sealing connecting pieces (14) is two, and the number of the sealing bolts (15) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463612.9U CN210430704U (en) | 2019-09-04 | 2019-09-04 | Inside observation window of SF6 insulating looped netowrk cabinet gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463612.9U CN210430704U (en) | 2019-09-04 | 2019-09-04 | Inside observation window of SF6 insulating looped netowrk cabinet gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430704U true CN210430704U (en) | 2020-04-28 |
Family
ID=70365925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921463612.9U Expired - Fee Related CN210430704U (en) | 2019-09-04 | 2019-09-04 | Inside observation window of SF6 insulating looped netowrk cabinet gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678659A (en) * | 2020-06-09 | 2020-09-18 | 江苏省如高高压电器有限公司 | Leakage detection method for porcelain knob type circuit breaker |
| CN111780812A (en) * | 2020-07-28 | 2020-10-16 | 湖南特诚成套电器有限公司 | High-voltage insulation switch detection protection device and working principle thereof |
| CN112260126A (en) * | 2020-09-27 | 2021-01-22 | 山东电工配网科技发展有限公司 | Rotary mounting device for mounting ring main unit gas tank mechanism and internal components |
| CN113295993A (en) * | 2021-05-20 | 2021-08-24 | 中国南方电网有限责任公司超高压输电公司柳州局 | On-line monitoring device and method for opening and closing operation position states of circuit breaker |
-
2019
- 2019-09-04 CN CN201921463612.9U patent/CN210430704U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678659A (en) * | 2020-06-09 | 2020-09-18 | 江苏省如高高压电器有限公司 | Leakage detection method for porcelain knob type circuit breaker |
| CN111780812A (en) * | 2020-07-28 | 2020-10-16 | 湖南特诚成套电器有限公司 | High-voltage insulation switch detection protection device and working principle thereof |
| CN112260126A (en) * | 2020-09-27 | 2021-01-22 | 山东电工配网科技发展有限公司 | Rotary mounting device for mounting ring main unit gas tank mechanism and internal components |
| CN112260126B (en) * | 2020-09-27 | 2023-02-10 | 山东电工配网科技发展有限公司 | Rotary mounting device for mounting ring main unit gas tank mechanism and internal components |
| CN113295993A (en) * | 2021-05-20 | 2021-08-24 | 中国南方电网有限责任公司超高压输电公司柳州局 | On-line monitoring device and method for opening and closing operation position states of circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210904 |