CN204030984U - A kind of inverter with disconnecting link - Google Patents
A kind of inverter with disconnecting link Download PDFInfo
- Publication number
- CN204030984U CN204030984U CN201420457486.7U CN201420457486U CN204030984U CN 204030984 U CN204030984 U CN 204030984U CN 201420457486 U CN201420457486 U CN 201420457486U CN 204030984 U CN204030984 U CN 204030984U
- Authority
- CN
- China
- Prior art keywords
- disconnecting link
- inverter
- phase
- connecting rod
- binding post
- 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.)
- Expired - Lifetime
Links
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Inverter Devices (AREA)
Abstract
A kind of inverter with disconnecting link.It comprises inverter body, transparent panel, binding post, three-phase disconnecting link, connecting rod and operating mechanism; Transparent panel is the transparent terminal lid plate in inverter body front, and junction box is provided with binding post and three-phase disconnecting link; Binding post is that the AC of inverter exports three-phase terminal; Three-phase disconnecting link is three-phase isolation switch, and its upper terminal is connected with binding post, and lower terminal is as the AC lead-out terminal of this device; Connecting rod is a manipulation connecting rod, and operating mechanism is deciliter operating means of three-phase disconnecting link, and it is connected with three-phase disconnecting link 3 by connecting rod, and operating mechanism is provided with operation knob, by the operation knob of rotary operation mechanism, can control three-phase disconnecting link deciliter.The inverter with disconnecting link that the utility model provides adds disconnecting link on the basis of conventional inverter, and add manually operated knob, therefore, it is possible to solution conventional inverter lacks the defect of obvious cut-off point, thus can meet the needs of actual maintenance.
Description
Technical field
The utility model belongs to inverter resist technology field, particularly relates to a kind of inverter with disconnecting link.
Background technology
Distributed power source has important effect for the alleviation current energy crisis of China and environmental protect; and distributed power source generate electricity by way of merging two or more grid systems just need use inverter, thus the quality of power supply that distributed power source sends is converted to the form matched with the electrical network quality of power supply.
Although traditional inverter possesses the function of Standard, but lack the partial function meeting actual needs, during as overhauled generating equipment should with the separated electrical link of electrical network, and traditional inverter there is no obvious cut-off point, namely isolating switch (disconnecting link) device is lacked, so the needs of actual maintenance cannot be met.
Summary of the invention
In order to solve the problem, the purpose of this utility model is to provide a kind of inverter with disconnecting link.
In order to achieve the above object, the inverter with disconnecting link that the utility model provides comprises inverter body, transparent panel, binding post, three-phase disconnecting link, connecting rod and operating mechanism; Wherein: transparent panel is the transparent terminal lid plate in inverter body front, and junction box is provided with binding post and three-phase disconnecting link; Binding post is that the AC of inverter exports three-phase terminal; Three-phase disconnecting link is three-phase isolation switch, and its upper terminal is connected with binding post, and lower terminal is as the AC lead-out terminal of this device; Connecting rod is a manipulation connecting rod, and operating mechanism is deciliter operating means of three-phase disconnecting link, and it is connected with three-phase disconnecting link 3 by connecting rod, and operating mechanism is provided with operation knob, by the operation knob of rotary operation mechanism, can control three-phase disconnecting link deciliter.
Operation knob on described operating mechanism is arranged on the panel in inverter body front.
The inverter with disconnecting link that the utility model provides adds disconnecting link on the basis of conventional inverter, and add manually operated knob, therefore, it is possible to solution conventional inverter lacks the defect of obvious cut-off point, thus can meet the needs of actual maintenance.
Accompanying drawing explanation
The co-bit view of the inverter with disconnecting link that Fig. 1 provides for the utility model.
Point position view of the inverter with disconnecting link that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the inverter with disconnecting link that the utility model provides is described in detail.
As shown in Figure 1 and Figure 2, the inverter with disconnecting link that the utility model provides comprises: inverter body 6, transparent panel 1, binding post 2, three-phase disconnecting link 3, connecting rod 4 and operating mechanism 5; Wherein: transparent panel 1 is the transparent terminal lid plate in inverter 6 front, and junction box is provided with binding post 2 and three-phase disconnecting link 3; Binding post 2 is that the AC of inverter exports three-phase terminal; Three-phase disconnecting link 3 is three-phase isolation switch, and its upper terminal is connected with binding post 2, and lower terminal is as the AC lead-out terminal of this device; Connecting rod 4 is a manipulation connecting rod, operating mechanism 5 is deciliter operating means of three-phase disconnecting link 3, and it is connected with three-phase disconnecting link 3 by connecting rod 4, and operating mechanism 5 is provided with operation knob, by the operation knob of rotary operation mechanism 5, can control three-phase disconnecting link 3 deciliter.
Operation knob on described operating mechanism 5 is arranged on the panel in inverter 6 front.
Under normal operating conditions, operating mechanism 5 will be in " conjunction " position shown in Fig. 1, when needs pull open three-phase disconnecting link 3, and " dividing " position shown in rotary operation mechanism 5 to Fig. 2, in the process, the electrical link that the connecting rod 4 be connected with operating mechanism 5 will drive three-phase disconnecting link 3 to disconnect inverter both sides; And when needs close three-phase disconnecting link 3, rotary operation mechanism 5 arrives " conjunction " position, the electrical link that the connecting rod 4 be connected with operating mechanism 5 will drive three-phase disconnecting link 3 to set up inverter both sides.
Claims (2)
1. with an inverter for disconnecting link, it is characterized in that: the described inverter with disconnecting link comprises: inverter body (6), transparent panel (1), binding post (2), three-phase disconnecting link (3), connecting rod (4) and operating mechanism (5); Wherein: transparent panel (1) is the transparent terminal lid plate in inverter body (6) front, and junction box is provided with binding post (2) and three-phase disconnecting link (3); The AC that binding post (2) is inverter exports three-phase terminal; Three-phase disconnecting link (3) is three-phase isolation switch, and its upper terminal is connected with binding post (2), and lower terminal is as the AC lead-out terminal of this device; Connecting rod (4) is a manipulation connecting rod, operating mechanism (5) is deciliter operating means of three-phase disconnecting link (3), it is connected with three-phase disconnecting link (3) by connecting rod (4), operating mechanism (5) is provided with operation knob, by the operation knob of rotary operation mechanism (5), can control three-phase disconnecting link (3) deciliter.
2. the inverter with disconnecting link according to claim 1, is characterized in that: the operation knob on described operating mechanism (5) is arranged on the panel in inverter body (6) front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457486.7U CN204030984U (en) | 2014-08-14 | 2014-08-14 | A kind of inverter with disconnecting link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457486.7U CN204030984U (en) | 2014-08-14 | 2014-08-14 | A kind of inverter with disconnecting link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030984U true CN204030984U (en) | 2014-12-17 |
Family
ID=52070808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457486.7U Expired - Lifetime CN204030984U (en) | 2014-08-14 | 2014-08-14 | A kind of inverter with disconnecting link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030984U (en) |
-
2014
- 2014-08-14 CN CN201420457486.7U patent/CN204030984U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: STATE GRID TIANJIN ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: STATE GRID TIANJIN ELECTRIC POWER Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |