CN204012205U - A kind of boot disk for 10kV 500kW frozen water machine - Google Patents
A kind of boot disk for 10kV 500kW frozen water machine Download PDFInfo
- Publication number
- CN204012205U CN204012205U CN201420500633.4U CN201420500633U CN204012205U CN 204012205 U CN204012205 U CN 204012205U CN 201420500633 U CN201420500633 U CN 201420500633U CN 204012205 U CN204012205 U CN 204012205U
- Authority
- CN
- China
- Prior art keywords
- fuse
- cabinet
- voltage transformer
- electrically connected
- isolating switch
- 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
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Abstract
The utility model relates to a kind of startup control device of frozen water machine, a kind of boot disk for 10kV 500kW frozen water machine specifically, comprise and start cabinet and be arranged on the startup control system in described startup cabinet, described atmospheric control comprises main inlet wire, voltage transformer, isolating switch, fuse, high-pressure vacuum contactor summation current transformer, described startup upper part in cabinet level is fixedly installed insulating barrier, described startup cabinet is divided into basement and operation chamber by described insulating barrier, described isolating switch, fuse, it is indoor that high-pressure vacuum contactor summation current transformer is positioned at described operation, described main inlet wire and voltage transformer are positioned at described basement, described current transformer is electrically connected to described high-pressure vacuum contactor, described voltage transformer is electrically connected to described high-pressure vacuum contactor by described fuse, described isolating switch is electrically connected to described fuse, described main inlet wire is electrically connected to described isolating switch.Beneficial effect is that space availability ratio is high, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of frozen water machine and starts control device, specifically a kind of boot disk for 10KV 500KW frozen water machine.
Background technology
The boot disk of existing 10kV 500kW frozen water machine is used KYN-28 middle-placed switch cabinet mostly, due to KYN-28 design feature, cabinet inner structure cannot be installed all components and parts such as main inlet wire, isolating switch, fuse, contactor and instrument transformer in a cabinet, must use two KYN-28 middle-placed switch cabinets, increased the requirement to installing space, manufacturing cost increases.
Utility model content
It is high that technical problem to be solved in the utility model is to provide a kind of space availability ratio, the boot disk for 10kV 500kW frozen water machine of low cost of manufacture.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of boot disk for 10kV 500kW frozen water machine, comprise and start cabinet and be arranged on the startup control system in described startup cabinet, described atmospheric control comprises main inlet wire, voltage transformer, isolating switch, fuse, high-pressure vacuum contactor summation current transformer, described startup upper part in cabinet level is fixedly installed insulating barrier, described startup cabinet is divided into basement and operation chamber by described insulating barrier, described isolating switch, fuse, it is indoor that high-pressure vacuum contactor summation current transformer is positioned at described operation, described main inlet wire and voltage transformer are positioned at described basement, described current transformer is electrically connected to described high-pressure vacuum contactor, described voltage transformer is electrically connected to described high-pressure vacuum contactor by described fuse, described isolating switch is electrically connected to described fuse, described main inlet wire is electrically connected to described isolating switch.
The beneficial effects of the utility model are: described startup cabinet is divided into basement and operation chamber by described insulating barrier, each components and parts are arranged on respectively basement and operation is indoor, improved the space availability ratio in cabinet, can start in cabinet required components and parts are installed at one, reduced startup cabinet and manufactured material requested, manufacturing cost reduces; In addition, because described startup cabinet is divided into basement and operation chamber, operation and maintenance is convenient, and safety in utilization is also improved.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, be fixedly installed the insulating sleeve that runs through described insulating barrier on described insulating barrier, the circuit between described fuse and described voltage transformer passes from described insulating sleeve, has promoted the fail safe of operating personnel's operation and maintenances.
Further, the circuit between described fuse and voltage transformer is provided with lightning arrester, and described lightning arrester is fixedly installed on the sidewall of described basement, the electromagnetic interference influence running of the present utility model of the weather of avoiding thundering.
Further, the circuit between described voltage transformer and described lightning arrester is provided with high-tension insulator, and described high-tension insulator is fixedly installed on the roof of described basement, has further promoted the fail safe of operating personnel's operation and maintenances.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, high-tension insulator, 2, basement, 3, voltage transformer, 4, operation chamber, 5, current transformer, 6, high-pressure vacuum contactor, 7, isolating switch, 8, insulating barrier, 9, lightning arrester, 10, fuse.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of boot disk for 10kV 500kW frozen water machine, comprise and start cabinet and be arranged on the startup control system starting in cabinet, atmospheric control comprises main inlet wire, voltage transformer 3, isolating switch 7, fuse 10, high-pressure vacuum contactor 6 summation current transformers 5, start upper part in cabinet level and be fixedly installed insulating barrier 8, startup cabinet is insulated dividing plate 8 and is divided into basement 2 and operation chamber 4, isolating switch 7, fuse 10, high-pressure vacuum contactor 6 summation current transformers 5 are positioned at operation chamber 4, main inlet wire and voltage transformer 3 are positioned at basement 2, current transformer 5 is electrically connected to high-pressure vacuum contactor 6, voltage transformer 3 is electrically connected to high-pressure vacuum contactor 6 by fuse 10, isolating switch 7 is electrically connected to fuse 10, main inlet wire is electrically connected to isolating switch 7.
In the present embodiment, be fixedly installed the insulating sleeve that runs through insulating barrier 8 on insulating barrier 8, the circuit between fuse 10 and voltage transformer 3 passes from insulating sleeve.Circuit between fuse 10 and voltage transformer 3 is provided with lightning arrester 9, and lightning arrester 9 is fixedly installed on the sidewall of basement 2.Circuit between voltage transformer 3 and lightning arrester 9 is provided with high-tension insulator 1, and high-tension insulator 1 is fixedly installed on the roof of basement 2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. the boot disk for 10kV 500kW frozen water machine, comprise and start cabinet and be arranged on the startup control system in described startup cabinet, it is characterized in that: described atmospheric control comprises main inlet wire, voltage transformer (3), isolating switch (7), fuse (10), high-pressure vacuum contactor (6) summation current transformer (5), described startup upper part in cabinet level is fixedly installed insulating barrier (8), described startup cabinet is divided into basement (2) and operation chamber (4) by described insulating barrier (8), described isolating switch (7), fuse (10), high-pressure vacuum contactor (6) summation current transformer (5) is positioned at described operation chamber (4), described main inlet wire and voltage transformer (3) are positioned at described basement (2), described current transformer (5) is electrically connected to described high-pressure vacuum contactor (6), described voltage transformer (3) is electrically connected to described high-pressure vacuum contactor (6) by described fuse (10), described isolating switch (7) is electrically connected to described fuse (10), described main inlet wire is electrically connected to described isolating switch (7).
2. a kind of boot disk for 10kV 500kW frozen water machine according to claim 1, it is characterized in that: on described insulating barrier (8), be fixedly installed the insulating sleeve that runs through described insulating barrier (8), the circuit between described fuse (10) and described voltage transformer (3) passes from described insulating sleeve.
3. a kind of boot disk for 10kV 500kW frozen water machine according to claim 1 and 2, it is characterized in that: the circuit between described fuse (10) and voltage transformer (3) is provided with lightning arrester (9), and described lightning arrester (9) is fixedly installed on the sidewall of described basement (2).
4. a kind of boot disk for 10kV 500kW frozen water machine according to claim 3, it is characterized in that: the circuit between described voltage transformer (3) and described lightning arrester (9) is provided with high-tension insulator (1), and described high-tension insulator (1) is fixedly installed on the roof of described basement (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500633.4U CN204012205U (en) | 2014-09-02 | 2014-09-02 | A kind of boot disk for 10kV 500kW frozen water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420500633.4U CN204012205U (en) | 2014-09-02 | 2014-09-02 | A kind of boot disk for 10kV 500kW frozen water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204012205U true CN204012205U (en) | 2014-12-10 |
Family
ID=52052148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420500633.4U Expired - Fee Related CN204012205U (en) | 2014-09-02 | 2014-09-02 | A kind of boot disk for 10kV 500kW frozen water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204012205U (en) |
-
2014
- 2014-09-02 CN CN201420500633.4U patent/CN204012205U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200902 |