CN212690813U - Hydrogen-cooled generator weeping storage device - Google Patents
Hydrogen-cooled generator weeping storage device Download PDFInfo
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- CN212690813U CN212690813U CN202021436077.0U CN202021436077U CN212690813U CN 212690813 U CN212690813 U CN 212690813U CN 202021436077 U CN202021436077 U CN 202021436077U CN 212690813 U CN212690813 U CN 212690813U
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- Prior art keywords
- generator
- hydrogen
- storage tank
- pipeline
- storage device
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/34—Hydrogen distribution
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
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Abstract
The utility model discloses a hydrogen-cooled generator leakage storage device, which comprises a storage tank, a liquid inlet pipeline and an air pressure balance pipeline; one end of the liquid inlet pipeline is communicated with the storage tank, and the other end of the liquid inlet pipeline is communicated with an oil discharge port of a liquid leakage detector in a generator sealing oil system; one end of the air pressure balance pipeline is used for being communicated with the storage tank, and the other end of the air pressure balance pipeline is used for being communicated with a hydrogen pipeline of the generator. In the utility model, the storage tank is communicated with the oil discharge port of the leakage detector in the generator sealing oil system through the liquid inlet pipeline, and the sealing oil leaked into the generator is collected in time, so that the sealing oil is prevented from entering the generator, and the sleeve, the generator coil and the like of the generator are polluted by the sealing oil; the storage tank is communicated with a hydrogen pipeline of the generator through an air pressure balance pipeline, so that the pressure in the storage tank can be balanced with the pressure of hydrogen in the generator, leaked sealing oil can flow into the storage tank, and the generator is guaranteed to be reduced and polluted by the sealing oil.
Description
Technical Field
The utility model relates to a hydrogen-cooled generator technical field especially relates to a hydrogen-cooled generator weeping stores device.
Background
At present, hydrogen is mostly adopted by a large-scale generator to cool heating elements such as a stator and a rotor in the generator, so that the hydrogen needs to be sealed in a cavity in the generator. Lubricating oil is generally used to seal the generator so that hydrogen gas inside the generator does not leak out.
However, the excessive oil entering the sealing oil groove may also cause the sealing oil to leak into the generator due to the excessive oil-hydrogen pressure difference, and the sleeve of the generator output line, the generator coil, and the like may be contaminated by the lubricating oil.
The technology that present prevention hydrogen-cooled generator sealing oil leaked to generator inside is equipped with the weeping monitor usually and monitors whether liquid leaks to generator inside, and then operating personnel takes measures immediately according to the weeping condition.
However, the reliability of the method is not high, and the sealing oil is often leaked into the generator due to the fact that an operator cannot adjust the sealing oil in time and the like.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a hydrogen-cooled generator weeping that reduces the inside risk that is polluted by sealed oil of generator stores device.
A hydrogen-cooled generator leakage storage device comprises a storage tank, a liquid inlet pipeline and an air pressure balance pipeline; one end of the liquid inlet pipeline is communicated with the storage tank, and the other end of the liquid inlet pipeline is communicated with an oil discharge port of a liquid leakage detector in a generator sealing oil system; one end of the air pressure balance pipeline is communicated with the storage tank, and the other end of the air pressure balance pipeline is communicated with a hydrogen pipeline of the generator.
In the utility model, the storage tank is communicated with an oil discharge port of a leakage detector in a generator sealing oil system through a liquid inlet pipeline, and sealing oil leaked into an engine is collected in time, so that the sealing oil is prevented from entering the generator, and a sleeve, a generator coil and the like of the generator are polluted by the sealing oil; the storage tank is communicated with a hydrogen pipeline of the generator through the air pressure balance pipeline, so that the pressure in the storage tank can be balanced with the hydrogen pressure in the generator, leaked sealing oil can flow into the storage tank, and the generator is guaranteed to be reduced from being polluted by the sealing oil.
Preferably, the highest point of the liquid inlet pipeline is higher than the observation opening and the detector of the leakage detector.
Preferably, the liquid inlet pipeline is a U-shaped pipeline, and the highest point of the U-shaped pipeline is higher than the observation port and the detector of the liquid leakage detector.
Preferably, the liquid inlet pipeline is provided with two, and two the liquid inlet pipeline is used for being connected with the weeping detector one-to-one of generator both sides.
Preferably, a liquid level meter for observing the oil level of the sealing oil in the storage tank is communicated with the outside of the storage tank.
Preferably, the hydrogen-cooled generator leakage liquid storage device further comprises a liquid discharge pipeline communicated with the storage tank, and a liquid discharge valve is arranged on the liquid discharge pipeline.
Preferably, the storage tank is provided with an observation window.
Preferably, the volume of the tank is 3m3。
Preferably, the tank is a fully sealed structure.
Preferably, the hydrogen-cooled generator weeping storage device further comprises a base supported below the storage tank, the base comprises a bottom plate, a plurality of support frames are fixed on the upper portion of the bottom plate, and the upper ends of the plurality of support frames are respectively fixed on the bottom and the side wall of the storage tank.
Compared with the prior art, the utility model discloses a hydrogen-cooled generator weeping stores the device in, through setting up leak to the sealed oil in the generator is collected to the storage tank, and guarantees the storage tank can work smoothly to finally reduce the sealed oil that leaks in the generator and pollute spare parts such as sleeve pipe and coil in the generator, guarantee the normal work of generator, the material resources of using manpower sparingly.
For a better understanding and practice, the present invention/utility model is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1. a storage tank; 2. a liquid inlet pipeline; 3. a pressure balancing pipe; 4. a liquid level meter; 5. a liquid discharge conduit; 6. a drain valve; 7. a base; 71. a base plate; 72. a support frame; 100. a generator; 101. a liquid leakage detector; 102. a hydrogen pipeline; 103. a hydrogen discharge pipeline.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1, the utility model relates to a hydrogen-cooled generator leakage storage device, which comprises a storage tank 1, a liquid inlet pipeline 2 and an air pressure balance pipeline 3; one end of the liquid inlet pipeline 2 is used for being communicated with the storage tank 1, and the other end of the liquid inlet pipeline 2 is used for being communicated with an oil discharge port of a liquid leakage detector 101 in a sealed oil system of the generator 100; one end of the air pressure balancing pipeline 3 is used for communicating with the storage tank 1, and the other end of the air pressure balancing pipeline is used for communicating with a hydrogen pipeline 102 of the generator 100.
In the utility model, the storage tank 1 is communicated with the oil discharge port of the leakage detector 101 in the sealed oil system of the generator 100 through the liquid inlet pipeline 2, and collects the sealed oil leaked into the generator 100 in time, thereby reducing the sealing oil entering into the generator 100 and causing the sleeve of the generator 100, the coil of the generator 100 and the like to be polluted by the sealed oil; the storage tank 1 is further communicated with the hydrogen pipeline 102 of the generator 100 through the air pressure balance pipeline 3, so that the pressure in the storage tank 1 can be ensured to be balanced with the pressure of the hydrogen in the generator 100, the leaked sealing oil can flow into the storage tank 1, and the pollution of the generator 100 caused by the sealing oil is further ensured to be reduced.
In this embodiment, the storage tank 1 is communicated with the hydrogen exhaust pipe 103 of the generator 100 through the liquid inlet pipe 2 to ensure that the pressure inside the storage tank 1 is the same as that inside the generator 100.
In this embodiment, three way connection is installed to the oil drain port of weeping detector 101, three way connection's one end intercommunication has oil discharge pipe, just be equipped with the ooff valve on the oil discharge pipe, three way connection's the other end passes through inlet channel 2 with storage tank 1 intercommunication.
The highest point of the liquid inlet pipeline 2 is higher than the observation port and the detector of the liquid leakage detector 101, in the implementation, the liquid inlet pipeline 2 is a U-shaped pipeline, and the highest point of the U-shaped pipeline is higher than the observation port and the detector of the liquid leakage detector 101, so that the normal work of the liquid leakage detector 101 is not influenced.
A liquid level meter 4 for observing the oil level of the sealing oil in the storage tank 1 is communicated with the outside of the storage tank 1; when the generator 100 is internally leaked and the liquid level meter 4 is not full, the leaked liquid of the generator 100 does not enter a sleeve and a coil inside the generator 100, and further the leakage sealing oil does not need to be cleaned up by stopping the generator, so that the operation of operators is facilitated, and manpower and material resources are saved.
The hydrogen-cooled generator weeping storage device further comprises a liquid discharge pipeline 5 communicated with the storage tank 1, wherein a liquid discharge valve 6 is arranged on the liquid discharge pipeline 5, so that the sealing oil inserted into the storage tank 1 can be conveniently discharged by an operator, and the storage tank 1 is ensured to continue to normally work and the generator 100 is ensured to normally work.
The storage tank 1 is provided with an observation window so as to facilitate observation of the conditions in the storage tank 1 and guarantee normal operation of the storage tank 1 by operators.
In the present embodiment, the storage tank 1 is a fully sealed structure, and the volume of the storage tank 1 is 3m3So that the storage tank 1 can store more sealing oil, the operation personnel is not needed to repeatedly unload the storage tank 1, and manpower and material resources are saved.
The hydrogen-cooled generator weeping storage device is characterized by further comprising a base 7 supported below the storage tank 1, the base 7 comprises a bottom plate 71, a plurality of support frames 72 are fixed on the upper portion of the bottom plate 71, the upper ends of the support frames 72 are fixed on the bottom and the side wall of the storage tank 1 respectively, so that the position of the storage tank 1 is stable, the storage tank 1 can normally collect sealing oil leaked in the generator 100, and the generator 100 can normally work.
To sum up, for prior art, the utility model discloses a hydrogen-cooled generator weeping stores the device in, through setting up the sealed oil that generator 100 leaked is collected to storage tank 1, and guarantee storage tank 1 can work smoothly to finally reduce the sealed oil that generator 100 leaked and pollute spare parts such as sleeve pipe and coil in the generator 100, guarantee generator 100's normal work, the material resources of using manpower sparingly.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a hydrogen-cooled generator weeping stores device which characterized in that: comprises a storage tank, a liquid inlet pipeline and an air pressure balancing pipeline; one end of the liquid inlet pipeline is communicated with the storage tank, and the other end of the liquid inlet pipeline is communicated with an oil discharge port of a liquid leakage detector in a generator sealing oil system; one end of the air pressure balance pipeline is communicated with the storage tank, and the other end of the air pressure balance pipeline is communicated with a hydrogen pipeline of the generator.
2. The hydrogen-cooled generator weep storage device of claim 1, wherein: the highest point of the liquid inlet pipeline is higher than the observation port and the detector of the liquid leakage detector.
3. The hydrogen-cooled generator weep storage device of claim 2, wherein: the liquid inlet pipeline is a U-shaped pipeline, and the highest point of the U-shaped pipeline is higher than the observation port and the detector of the liquid leakage detector.
4. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: the liquid inlet pipeline is provided with two, and two the liquid inlet pipeline is used for being connected with the weeping detector one-to-one of generator both sides.
5. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: and a liquid level meter for observing the oil level of the sealing oil in the storage tank is communicated with the outside of the storage tank.
6. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: the hydrogen-cooled generator leakage storage device further comprises a liquid discharge pipeline communicated with the storage tank, and a liquid discharge valve is arranged on the liquid discharge pipeline.
7. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: an observation window is arranged on the storage tank.
8. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: the volume of the storage tank is 3m3。
9. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: the storage tank is of a full-sealed structure.
10. The hydrogen-cooled generator leakage storage device according to any one of claims 1 to 3, characterized in that: the hydrogen-cooled generator weeping storage device further comprises a base supported below the storage tank, the base comprises a bottom plate, a plurality of support frames are fixed on the upper portion of the bottom plate, and the upper ends of the plurality of support frames are respectively fixed on the bottom and the side wall of the storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021436077.0U CN212690813U (en) | 2020-07-20 | 2020-07-20 | Hydrogen-cooled generator weeping storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021436077.0U CN212690813U (en) | 2020-07-20 | 2020-07-20 | Hydrogen-cooled generator weeping storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690813U true CN212690813U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021436077.0U Expired - Fee Related CN212690813U (en) | 2020-07-20 | 2020-07-20 | Hydrogen-cooled generator weeping storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212690813U (en) |
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2020
- 2020-07-20 CN CN202021436077.0U patent/CN212690813U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |