CN204984788U - Natural gas compressor oil way observation window - Google Patents
Natural gas compressor oil way observation window Download PDFInfo
- Publication number
- CN204984788U CN204984788U CN201520099895.9U CN201520099895U CN204984788U CN 204984788 U CN204984788 U CN 204984788U CN 201520099895 U CN201520099895 U CN 201520099895U CN 204984788 U CN204984788 U CN 204984788U
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- CN
- China
- Prior art keywords
- elastic device
- viewing window
- natural gas
- gas compressor
- unidirectional elastic
- 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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- Check Valves (AREA)
Abstract
The utility model provides a natural gas compressor oil way observation window, includes: observation window, one -way resilient means, casing, upper cover, wherein, the casing both sides be provided with the observation window, the casing upper end is provided with the upper cover, the upper cover bottom is equipped with outstanding position, outstanding position inserts the casing top, at the inside inner chamber that is equipped with of casing, the inner chamber position is corresponding with the observation window position, inner chamber below be equipped with one -way resilient means II, be provided with the mounting on one -way resilient means II tops, be equipped with a passageway inside the upper cover, be provided with one -way resilient means I in the passageway. One -way resilient means I constitute by steel ball check valve I and spring I, one -way resilient means II constitute by steel ball check valve II and spring II. The inside inner chamber of casing be equipped with glycerine.
Description
Technical field
Basis is novel belongs to natural gas compressor accessory, particularly relates to a kind of OIL FOR NATURAL GAS COMPRESSOR road viewing window.
Background technique
Rock gas is as a kind of efficient, high-quality, clean vehicle used energy, and its purposes is more and more extensive, and each province and city natural gas used for automobile gas station is constantly newly-built.Natural gas compressor, as the capital equipment of natural gas filling station, serves crucial effect in fueling process.Simultaneously, can the quality of natural gas compressor determine gas station and normally run for a long time, wherein, distribution of lubrication oil system is one of pith ensureing natural gas compressor safe operation, often because distribution of lubrication oil is improper, make to lack lubricant oil in compressor, cause the generation of the significant trouble of compressor, but lubricant oil is in pipeline, be difficult to observe the lubricant oil in pipeline, control not enough for the lubricant oil in pipeline, when a failure occurs, investigation right wing in pipeline being blocked to the fault caused also result in great inconvenience.
Summary of the invention
In order to solve the problems of the technologies described above, basis is novel provides a kind of OIL FOR NATURAL GAS COMPRESSOR road viewing window, can be monitored, prevent the generation of fault by viewing window to the situation in pipeline.
A kind of OIL FOR NATURAL GAS COMPRESSOR road viewing window, comprising: viewing window, unidirectional elastic device, housing, upper cover; Wherein, described housing both sides are provided with viewing window, and housing upper end is provided with upper cover, are provided with outstanding position bottom upper cover, and case top is inserted at outstanding position; Be provided with inner chamber in enclosure interior, cavity position is corresponding with viewing window position; Below described inner chamber, be provided with unidirectional elastic device II, unidirectional elastic device II top is provided with fixed block; Be provided with a passage in upper cover inside, be provided with unidirectional elastic device I in the channel.
Further, described unidirectional elastic device I is made up of steel ball one-way valve I and spring I; Described unidirectional elastic device II is made up of steel ball one-way valve II and spring II.
Further, described unidirectional elastic device II lower end is provided with unidirectional elastic device III, described unidirectional elastic device III, be made up of steel ball one-way valve III and spring III, in described elastic device II, the volume of steel ball one-way valve II and spring II is all greater than the steel ball one-way valve III of unidirectional elastic device III and the volume of spring III.
Further, described enclosure interior inner chamber is provided with filling liquid.
Further, described filling liquid is glycerine.
Further, described fixed block is retaining screw.
Originally novel compared with prior art have remarkable advantage and beneficial effect: this novel provided a kind of OIL FOR NATURAL GAS COMPRESSOR road viewing window, lubricant oil in pipeline can be monitored, monitor the flow direction and the flow of the lubricant oil in pipeline at any time, the lubricant oil in pipeline is effectively prevented to go wrong, and once go wrong in pipeline cause compressor fault, also facilitate and by viewing window, circuit failure region is investigated.
Accompanying drawing explanation
Fig. 1 is this new structure schematic diagram.
Wherein, 1, viewing window; 2, steel ball one-way valve I; 3, steel ball one-way valve II; 4, retaining screw; 5, upper cover; 6, housing; 7, spring I; 8, spring II; 9, glycerine; 10, steel ball one-way valve III; 11, spring III.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to this novel embodiment, structure, feature and effect thereof provided, be described in detail as follows.
A kind of OIL FOR NATURAL GAS COMPRESSOR road viewing window, comprising: viewing window 1, unidirectional elastic device, housing 6, upper cover 5; Wherein, described housing 6 both sides are provided with viewing window 1, and housing 6 upper end is provided with upper cover 5, is provided with outstanding position bottom upper cover 5, and housing 6 top is inserted at outstanding position; Be provided with inner chamber in housing 6 inside, cavity position is corresponding with viewing window 1 position; Below described inner chamber, be provided with unidirectional elastic device II, unidirectional elastic device II top is provided with retaining screw 4; Be provided with a passage in upper cover 5 inside, be provided with unidirectional elastic device I in the channel, described unidirectional elastic device I is made up of steel ball one-way valve I 2 and spring I 7; Described unidirectional elastic device II is made up of steel ball one-way valve II 3 and spring II 8; Described unidirectional elastic device II lower end is provided with unidirectional elastic device III, described unidirectional elastic device III, be made up of steel ball one-way valve III 10 and spring III 11, wherein the volume of steel ball one-way valve II 3 and spring II 8 is all greater than the volume of steel ball one-way valve III 10 and spring III 11; Described housing 6 inner lumen is provided with glycerine 9.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1.
a kind of OIL FOR NATURAL GAS COMPRESSOR road viewing window, comprising: viewing window, unidirectional elastic device, housing, upper cover; It is characterized in that, described housing both sides are provided with viewing window, and housing upper end is provided with upper cover, are provided with outstanding position bottom upper cover, and case top is inserted at outstanding position; Be provided with inner chamber in enclosure interior, cavity position is corresponding with viewing window position; Below described inner chamber, be provided with unidirectional elastic device II, unidirectional elastic device II top is provided with fixed block; Be provided with a passage in upper cover inside, be provided with unidirectional elastic device I in the channel.
2. a kind of OIL FOR NATURAL GAS COMPRESSOR road according to claim 1 viewing window, is characterized in that: described unidirectional elastic device I is made up of steel ball one-way valve I and spring I; Described unidirectional elastic device II is made up of steel ball one-way valve II and spring II.
3. a kind of OIL FOR NATURAL GAS COMPRESSOR road according to claim 2 viewing window, it is characterized in that: described unidirectional elastic device II lower end is provided with unidirectional elastic device III, described unidirectional elastic device III, be made up of steel ball one-way valve III and spring III, in described elastic device II, the volume of steel ball one-way valve II and spring II is all greater than the steel ball one-way valve III of unidirectional elastic device III and the volume of spring III.
4. a kind of OIL FOR NATURAL GAS COMPRESSOR road according to claim 1 viewing window, is characterized in that: described enclosure interior inner chamber is provided with filling liquid.
5. a kind of OIL FOR NATURAL GAS COMPRESSOR road according to claim 4 viewing window, is characterized in that: described filling liquid is glycerine.
6. a kind of OIL FOR NATURAL GAS COMPRESSOR road according to claim 1 viewing window, is characterized in that: described fixed block is retaining screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099895.9U CN204984788U (en) | 2015-02-12 | 2015-02-12 | Natural gas compressor oil way observation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099895.9U CN204984788U (en) | 2015-02-12 | 2015-02-12 | Natural gas compressor oil way observation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984788U true CN204984788U (en) | 2016-01-20 |
Family
ID=55119163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099895.9U Expired - Fee Related CN204984788U (en) | 2015-02-12 | 2015-02-12 | Natural gas compressor oil way observation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984788U (en) |
-
2015
- 2015-02-12 CN CN201520099895.9U patent/CN204984788U/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: 20160120 Termination date: 20190212 |