CN203813212U - Control unit in filtering type intelligent low-voltage explosion-proof power capacitor combination - Google Patents
Control unit in filtering type intelligent low-voltage explosion-proof power capacitor combination Download PDFInfo
- Publication number
- CN203813212U CN203813212U CN201420102171.0U CN201420102171U CN203813212U CN 203813212 U CN203813212 U CN 203813212U CN 201420102171 U CN201420102171 U CN 201420102171U CN 203813212 U CN203813212 U CN 203813212U
- Authority
- CN
- China
- Prior art keywords
- latching relay
- magnetic latching
- control unit
- discharge electrode
- type intelligent
- 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 - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 9
- 238000001914 filtration Methods 0.000 title claims abstract description 9
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a control unit in a filtering type intelligent low-voltage explosion-proof power capacitor combination. The control unit is composed of a control switch, a magnetic latching relay, a discharging plate and a mutual inductor; and the mutual inductor is positioned between the magnetic latching relay and the control switch , and the magnetic latching relay is fixed on the discharging plate. The magnetic latching relay is provided with two fixing holes, the discharging plate is provided with two connecting holes corresponding to the fixing holes of the magnetic latching relay, the magnetic latching relay is directly fixed on the discharging plate through self tapping screws, the fixing method is simple, installation is convenient, and processes and materials are saved.
Description
Technical field
The utility model relates to the magnetic latching relay of control unit, particularly control device and the connection of discharge electrode in the explosion-proof electric power capacitor combination of a kind of filtering type intelligent low-pressure.
Background technology
About the control unit in the explosion-proof electric power capacitor combination of filtering type intelligent low-pressure, formed by control switch, magnetic latching relay, discharge electrode and instrument transformer.The mode that is fixedly connected with of the magnetic latching relay in this unit, prior art is:
By the binding post of magnetic latching relay self, two ends are installed on binding post are threaded the copper bar in hole, then be connected with copper bar through discharge electrode with screw, so just magnetic latching relay is fixed on discharge electrode.
The weak point that above technology exists is: owing to fixing by copper bar, this fixed form is more loaded down with trivial details, increase the operation to copper bar processing and installation, install also inconvenient, most importantly each relay one copper bar, every explosion-proof electric power capacitor combination of filtering type intelligent low-pressure will be used three same copper bars, and the production cost that this not only adds large enterprises is greatly also the one waste to resource.
Summary of the invention
The purpose of this utility model: the connected mode between a kind of simple and practical magnetic latching relay and discharge electrode is provided.
The utility model relates to the control unit in the explosion-proof electric power capacitor combination of a kind of filtering type intelligent low-pressure, is made up of control switch, magnetic latching relay, discharge electrode and instrument transformer; Described instrument transformer is between magnetic latching relay and control switch, and magnetic latching relay is fixed on discharge electrode, and its innovative point is: on described magnetic latching relay, have two fixing holes; On described discharge electrode, there are two connecting holes corresponding with magnetic latching relay fixing hole.
On this basis: described magnetic latching relay is fixed on discharge electrode and is: self-tapping screw is connected with the fixing hole of magnetic latching relay through connecting hole on discharge electrode.
The beneficial effects of the utility model are:
1) simplify installation procedure, made the simple and fast becoming is installed, improved production efficiency.
2) save natural resources, reduced the production cost of enterprise.
Below coordinate accompanying drawing to describe in detail.
Brief description of the drawings
Fig. 1: original magnetic latching relay installed surface position view
Fig. 2: magnetic latching relay installed surface position view after improving.
Specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the binding post A of magnetic latching relay 1 self is equipped with copper bar 2, and bolt B is connected with copper bar 2 with the screwed hole on copper bar 2 through discharge electrode 3, so just magnetic latching relay 1 can be fixed on discharge electrode 3.
As shown in Figure 2, on magnetic latching relay 1 body, have fixing hole C, self-tapping screw D is connected with the fixing hole C on magnetic latching relay 1 body through discharge electrode 3, so just magnetic latching relay 1 can be fixed on discharge electrode 3.
Can be found out by diagram, the mounting structure of Fig. 2 is simple, easy to operate, has reduced installation procedure, has saved copper bar 2, has therefore improved production efficiency, for enterprise has saved production cost.
Claims (2)
1. the control unit in the explosion-proof electric power capacitor combination of filtering type intelligent low-pressure, is made up of control switch, magnetic latching relay, discharge electrode and instrument transformer; Described instrument transformer is between magnetic latching relay and control switch, and magnetic latching relay is fixed on discharge electrode, it is characterized in that: on described magnetic latching relay, have two fixing holes; On described discharge electrode, there are two connecting holes corresponding with magnetic latching relay fixing hole.
2. the control unit in the explosion-proof electric power capacitor combination of a kind of filtering type intelligent low-pressure according to claim 1, is characterized in that: described magnetic latching relay is fixed on discharge electrode and is: self-tapping screw is connected with the fixing hole of magnetic latching relay through connecting hole on discharge electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102171.0U CN203813212U (en) | 2014-01-13 | 2014-03-07 | Control unit in filtering type intelligent low-voltage explosion-proof power capacitor combination |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018054 | 2014-01-13 | ||
| CN201420018054.6 | 2014-01-13 | ||
| CN201420102171.0U CN203813212U (en) | 2014-01-13 | 2014-03-07 | Control unit in filtering type intelligent low-voltage explosion-proof power capacitor combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813212U true CN203813212U (en) | 2014-09-03 |
Family
ID=51451922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102171.0U Expired - Fee Related CN203813212U (en) | 2014-01-13 | 2014-03-07 | Control unit in filtering type intelligent low-voltage explosion-proof power capacitor combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813212U (en) |
-
2014
- 2014-03-07 CN CN201420102171.0U patent/CN203813212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |