CN202231443U - Valve block - Google Patents
Valve block Download PDFInfo
- Publication number
- CN202231443U CN202231443U CN 201120355497 CN201120355497U CN202231443U CN 202231443 U CN202231443 U CN 202231443U CN 201120355497 CN201120355497 CN 201120355497 CN 201120355497 U CN201120355497 U CN 201120355497U CN 202231443 U CN202231443 U CN 202231443U
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- CN
- China
- Prior art keywords
- valve block
- fuel tank
- sleeve pipe
- excitation element
- light
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Magnetically Actuated Valves (AREA)
Abstract
The embodiment of the utility model discloses a valve block. The valve block is characterized by comprising a sleeve, an oil tank, an excitation element and transformer oil, wherein the excitation element is mounted in the oil tank; a tank cover opening matched with the sleeve is formed on the tank cover of the oil tank; the sleeve is fixedly mounted at the tank cover opening; an outside lead is connected with the excitation element in the oil tank through the sleeve; and the transformer oil is accommodated in the tank body of the oil tank. The valve block further comprises a light-operated trigger plate and a post insulator, wherein the light-operated trigger plate is arranged outside the tank body of the oil tank and used for converting light signals sent by external control equipment into electrical signals that are provided for the excitation element in the oil tank; and the post insulator is used for supporting the whole valve block. The valve block provided by the utility model has the advantages that the radiating effect is better; and since no radiating fin is needed to be mounted additionally, the volume of the tank body is small and the equipment cost is low.
Description
Technical field
The utility model relates to the power system device technical field, relates in particular to a kind of valve block.
Background technology
Magnet controlled reactor is the adjustable shunt reactor of a kind of capacity, is mainly used in the reactive power compensation of electric power system.Magnet controlled reactor grows up on magnetic saturation type controlled reactor basis, can be with the variation of electrical network through-put power automatic smoothing regulate self capacity, when the electrical network through-put power was big, reactor operated in zero load or low capacity state; When the electrical network through-put power was very little or unloaded, reactor increase capacity compensation direct-to-ground capacitance automatically was idle, can limit power-frequency voltage and raise.
At present; The mounting means of the excitation element of magnet controlled reactor has the dry insulation mounting means on the market; The dry insulation mounting means is the outside that the excitation element is installed on the magnet controlled reactor fuel tank; Owing to excitation element work heating, therefore need finned when adopting the dry insulation mounting means, become big, equipment cost raising with regard to the casing that causes the excitation element is housed because of inner finned casing volume like this.
The utility model content
For solving the problems of the technologies described above, the utility model embodiment provides a kind of valve block, and when adopting the dry insulation mounting means in order to solve, the excitation element causes the problem that its casing volume becomes big, equipment cost is high because of finned, and technical scheme is following:
A kind of valve block comprises: sleeve pipe, fuel tank, excitation element and transformer oil;
Said excitation element is installed on fuel tank internal;
Have the case lid perforate that cooperates with sleeve pipe on the case lid of said fuel tank, said sleeve pipe is fixedly installed in the case lid tapping, and outside lead inserts the excitation element of fuel tank internal through said sleeve pipe;
Said fuel tank box house is equipped with transformer oil.
Said valve block also comprises light-operated trigger board;
Said light-operated trigger board is installed on the outside of fuel tank casing, is used for converting the light signal that external control devices sends to the signal of telecommunication and offers the excitation element in the said fuel tank.
Said sleeve pipe seals through sealing gasket between sleeve pipe and the case lid opening through being bolted on the fuel tank case lid.
The casing of said valve block is connected with the bolt of sleeve pipe through cable.
Said valve block integral body is supported by post insulator.
The light signal that said external control device sends is sent to light-operated trigger board through optical cable, is connected with cable on the said light-operated trigger board, and cable is introduced in the fuel tank through sleeve pipe and is connected with the excitation element.
Said sleeve pipe comprises the sleeve pipe that the aperture is big and the sleeve pipe in aperture;
The main circuit connection of said excitation element is drawn by the big sleeve pipe in aperture; The said cable that is used to transmit the signal of telecommunication that light-operated trigger board sends is introduced fuel tank internal by the little sleeve pipe in aperture.
Said light-operated trigger board is installed on the outside side of fuel tank casing.
Said excitation element stands up or lies against the fuel tank box house.
The fuel tank of said valve block is shaped as cube or cylinder.
It is outside that the valve block that the utility model provided independently is arranged at the magnet controlled reactor fuel tank; The excitation element is set at the fuel tank internal of valve block, in the fuel tank casing of valve block transformer oil is housed, and the excitation element circulates through transformer oil and dispels the heat; Radiating effect is better; Compare with the dry insulation mounting means of excitation element, owing to no longer need finned in the casing at excitation element place, so valve block casing volume is little, equipment cost is low.In addition, whole valve block is simple in structure, the easy and saving cost of wiring; The fabrication and installation flow process is simple, need not purchase equipment in addition.
Description of drawings
The front view and the partial sectional view of the valve block that Fig. 1 is provided for the utility model embodiment one;
The front view and the partial sectional view of the valve block that Fig. 2 is provided for the utility model embodiment two.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
The valve block that the utility model embodiment provides is the part of magnet controlled reactor; And this valve block independently is arranged at the outside of magnet controlled reactor fuel tank; The concrete structure of valve block is as shown in Figure 1, and this valve block comprises: sleeve pipe 11, fuel tank 12, excitation element 13, transformer oil 14.Excitation element 13 is installed on fuel tank 12 inside; Have the case lid perforate that cooperates with sleeve pipe 11 on the case lid of fuel tank 12, sleeve pipe 11 is fixedly installed in the case lid tapping, and outside lead inserts the excitation element of fuel tank 12 inside through sleeve pipe 11; Fuel tank 12 box houses are equipped with transformer oil 14.
In the present embodiment, outside lead inserts the inner excitation element 13 of fuel tanks 12 through sleeve pipe 11, and excitation element 13 belongs to heater members, can operate as normal in order to make it, need dispel the heat.Owing in the fuel tank 12 transformer oil 14 is housed; The heat that excitation element 13 produces was absorbed by transformer oil 14 before this; Transformer oil 14 heatings can be flowed; When transformer oil 14 flow to the case shell place of fuel tank 12, will carry out heat exchange, thereby heat is come out, therefore guarantee the normal operation of excitation element 13 with the case shell.The consumption of transformer oil 14 is by the ambient temperature decision in the fuel tank 12, and fuel tank 12 tank walls have expansion.In addition, transformer oil 14 also has insulating effect, and it has the dielectric strength more much higher than air, and insulating material is immersed in the transformer oil 14, not only can improve dielectric strength, but also can avoid the erosion of moisture.
In the present embodiment, valve block fuel tank 12 be shaped as cube, what present embodiment did not limit valve block fuel tank 12 specifically is shaped as cube, also can be cylinder, as long as fuel tank 12 can practical requirement.
In the present embodiment, the wiring of excitation element 13 main circuits is drawn by sleeve pipe 11, and the signal of telecommunication that external control devices sends is also introduced by sleeve pipe 11, and the size in sleeve pipe 11 apertures is determined by the size of circuit actual current.In the present embodiment, the wiring of excitation element 13 main circuits is drawn by the big sleeve pipe in aperture, and the lead-in wire of the signal of telecommunication that the reception external control devices sends is introduced fuel tank 12 by the little sleeve pipe in aperture.Fuel tank 12 case lids have the case lid perforate that cooperates with sleeve pipe 11, and bolt hole is arranged in the middle of the sleeve pipe 11, and on fuel tank 12 case lids, case lid perforate and sleeve pipe 11 are through the sealing gasket sealing through bolted for sleeve pipe 11.
In the present embodiment, excitation element 13 stands up in the box house of fuel tank 12, present embodiment do not limit excitation element 13 at the installation form of fuel tank 12 box houses for standing up, its mounting means also can be and keeps flat, as long as make full use of the box house space.
The valve block that the utility model provides; Excitation element 13 is installed on fuel tank 12 inside; Reach the purpose of heat radiation through the circulation of the transformer oil in the casing 14, compare with the dry insulation mounting means of excitation element 13, this valve block volume is little, radiating effect is remarkable, equipment cost is low.In addition, this valve block adopts all-sealed structure, and is non-maintaining; Total is simple, installation procedure is simple, wiring is easy.
Embodiment two
The valve block that the utility model embodiment provides is the part of magnet controlled reactor; And this valve block independently is arranged at the outside of magnet controlled reactor fuel tank; The concrete structure of valve block is as shown in Figure 2, and this valve block comprises: sleeve pipe 21, fuel tank 22, excitation element 23, light-operated trigger board 24, transformer oil 25 and post insulator 26.Excitation element 23 is installed on the inside of fuel tank 22; Have the case lid perforate that cooperates with sleeve pipe 21 on the case lid of fuel tank 22, sleeve pipe 21 is fixedly installed in the case lid tapping, and outside lead inserts the excitation element 23 of fuel tank 22 inside through sleeve pipe 21; Fuel tank 22 box houses are equipped with transformer oil 25; Light-operated trigger board 24 is installed on the outside of fuel tank 22 casings, is used for converting the light signal that external control devices sends to the signal of telecommunication and offers the excitation element 23 in the said fuel tank 22.
In the present embodiment, outside lead inserts the inner excitation element 23 of fuel tanks 22 through sleeve pipe 21, and excitation element 23 belongs to heater members, can operate as normal in order to make it, need dispel the heat.Owing in the fuel tank 21 transformer oil 25 is housed; The heat that excitation element 23 produces was absorbed by transformer oil 25 before this; Transformer oil 25 heatings can be flowed; When transformer oil 25 flow to the case shell place of fuel tank 22, will carry out heat exchange, thereby heat is come out, therefore guarantee the normal operation of excitation element 23 with the case shell.The consumption of transformer oil 25 is by the ambient temperature decision in the fuel tank 22, and fuel tank 22 tank walls have expansion.In addition, transformer oil 25 also has insulating effect, and it has the dielectric strength that many higher than air, and insulating material is immersed in the transformer oil 25, not only can improve dielectric strength, but also can avoid the erosion of moisture.
In the present embodiment, valve block fuel tank 22 be shaped as cube, what present embodiment did not limit valve block fuel tank 22 specifically is shaped as cube, also can be cylinder, as long as fuel tank 22 can practical requirement.
In the present embodiment, light-operated trigger board 24 is used to realize light/electricity conversion, and outside control appliance sends light signal; Light signal is sent to light-operated trigger board 24 through optical cable; Light-operated trigger board 24 converts light signal to the signal of telecommunication, is connected with cable on the light-operated trigger board 24, and cable is connected with excitation element 23 through sleeve pipe 21; Light-operated like this trigger board 24 electrical signal converted are sent to excitation element 23 through cable, thereby have reached the purpose of regulation voltage.
In the present embodiment, light-operated trigger board 24 is installed on the outside side of fuel tank 22 casings, because light-operated trigger board 24 can be installed on the place of arbitrary easy-to-connect on fuel tank 22 casings, so present embodiment does not limit the installation site of light-operated trigger board 24.
In the present embodiment, the wiring of excitation element 23 main circuits is drawn by sleeve pipe 21, and light-operated trigger board 24 electrical signal converted are also introduced by sleeve pipe 21, and the size in sleeve pipe 21 apertures is determined by the size of circuit actual current.In the present embodiment, the wiring of excitation element 23 main circuits is drawn by the big sleeve pipe in aperture, and the lead-in wire that receives light-operated trigger board 24 electrical signal converted is introduced by the little sleeve pipe in aperture.Fuel tank 22 case lids have the case lid perforate that cooperates with sleeve pipe 21, and bolt hole is arranged in the middle of the sleeve pipe 21, and on fuel tank 22 case lids, case lid perforate and sleeve pipe 21 are through the sealing gasket sealing through bolted for sleeve pipe 21.
In the valve block that the utility model embodiment provides; Voltage between sleeve pipe is usually less than 1000V; But voltage to earth can reach 110kV, and does not allow floating potential usually in the high die pressing product, therefore fuel tank 22 is connected with the bolt of a sleeve pipe through cable to make the case shell charged; Simultaneously the charged live components that it is inner and the distance of case shell of making of case shell reduces, and the size of casing is corresponding to be reduced.Valve block integral body is supported by post insulator 26, plays insulating effect.
In the present embodiment, excitation element 23 stands up in fuel tank 22 box houses, present embodiment do not limit excitation element 23 at the installation form of fuel tank 22 box houses for standing up, its mounting means also can be and keeps flat, as long as make full use of the box house space.
The valve block that the utility model provides; Excitation element 23 is installed on fuel tank 22 inside; Reach the purpose of heat radiation through the circulation of the transformer oil in the casing 25, compare with the dry insulation mounting means of excitation element 23, this valve block volume is little, radiating effect is remarkable, equipment cost is low.In addition, photoelectricity triggers, and signals security is reliable; Valve block adopts all-sealed structure, and is non-maintaining; Total is simple, installation procedure is simple, wiring is easy.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a valve block is characterized in that, comprising: sleeve pipe, fuel tank, excitation element and transformer oil;
Said excitation element is installed on fuel tank internal;
Have the case lid perforate that cooperates with sleeve pipe on the case lid of said fuel tank, said sleeve pipe is fixedly installed in the case lid tapping, and outside lead inserts the excitation element of fuel tank internal through said sleeve pipe;
Said fuel tank box house is equipped with transformer oil.
2. valve block according to claim 1 is characterized in that said valve block also comprises light-operated trigger board;
Said light-operated trigger board is installed on the outside of fuel tank casing, is used for converting the light signal that external control devices sends to the signal of telecommunication and offers the excitation element in the said fuel tank.
3. valve block according to claim 2 is characterized in that, said sleeve pipe seals through sealing gasket between sleeve pipe and the case lid perforate through being bolted on the fuel tank case lid.
4. valve block according to claim 3 is characterized in that, the casing of said valve block is connected with the bolt of sleeve pipe through cable.
5. valve block according to claim 4 is characterized in that, said valve block integral body is supported by post insulator.
6. valve block according to claim 5 is characterized in that, the light signal that said external control device sends is sent to light-operated trigger board through optical cable, is connected with cable on the said light-operated trigger board, and cable is introduced in the fuel tank through sleeve pipe and is connected with the excitation element.
7. valve block according to claim 6 is characterized in that, said sleeve pipe comprises the less sleeve pipe of sleeve pipe and aperture that the aperture is bigger;
The main circuit connection of said excitation element is drawn by the big sleeve pipe in aperture; The said cable that is used to transmit the signal of telecommunication that light-operated trigger board sends is introduced fuel tank internal by the little sleeve pipe in aperture.
8. valve block according to claim 7 is characterized in that, said light-operated trigger board is installed on the outside side of fuel tank casing.
9. valve block according to claim 1, said excitation element stands up or lies against the fuel tank box house.
10. valve block according to claim 1 is characterized in that the fuel tank of said valve block is shaped as cube or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355497 CN202231443U (en) | 2011-09-21 | 2011-09-21 | Valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120355497 CN202231443U (en) | 2011-09-21 | 2011-09-21 | Valve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231443U true CN202231443U (en) | 2012-05-23 |
Family
ID=46082017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120355497 Expired - Fee Related CN202231443U (en) | 2011-09-21 | 2011-09-21 | Valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376987A (en) * | 2018-02-28 | 2018-08-07 | 山东正伦电气技术有限公司 | A kind of offshore boosting station dynamic reactive compensation device |
-
2011
- 2011-09-21 CN CN 201120355497 patent/CN202231443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376987A (en) * | 2018-02-28 | 2018-08-07 | 山东正伦电气技术有限公司 | A kind of offshore boosting station dynamic reactive compensation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG POWER SUPPLY BUREAU Effective date: 20121224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Bo Inventor after: Du Wei Inventor after: Jiang Lin Inventor after: Jiang Quan Inventor after: Ma Dingyong Inventor before: Wang Bo |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG BO TO: WANG BO DOU WEI JIANG LIN JIANG QUAN MA DINGYONG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121224 Address after: 266108 Shandong Province, Qingdao city Chengyang District Airport Industrial Park No. three West Gate Patentee after: Evercontaining Electric Co., Ltd. Patentee after: Guiyang Power Supply Bureau Address before: 266108 Shandong Province, Qingdao city Chengyang District Airport Industrial Park No. three West Gate Patentee before: Evercontaining Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |