CN2880838Y - Methane safety controlling display - Google Patents
Methane safety controlling display Download PDFInfo
- Publication number
- CN2880838Y CN2880838Y CNU2006200086643U CN200620008664U CN2880838Y CN 2880838 Y CN2880838 Y CN 2880838Y CN U2006200086643 U CNU2006200086643 U CN U2006200086643U CN 200620008664 U CN200620008664 U CN 200620008664U CN 2880838 Y CN2880838 Y CN 2880838Y
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- removable cover
- methane
- main pipe
- mark
- 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
Classifications
-
- 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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a methane safety controlling display which can be widely used in rural methane tanks. The display is composed by a main pipe, a removable cover, a draining duct, a gas inlet pipe. Markings including 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 are made on the main pipe. And an opening is made at the 100 mark on the lower part of the main pipe which connects with the gas inlet pipe. During operation, the removable cover is opened, and water is added into the main pipe to water level reaches the 0 mark on the upper part, then the removable cover is tightened. The methane pressure inside the inlet pipe forces the water level inside the inlet pipe to go down to the 100 mark on the main pipe. Surplus methane on the bottom of the main pipe is lift up and discharged from the draining duct in the form of bubbles. Using the utility model can reach the purpose of safety display control.
Description
One, technical field
The utility model relates to methane-generating pit biogas pressure device shown, specifically is a kind of biogas safety control indicating meter.
Two, background technology
At present, the biogas pressure indicating meter has multiple, mainly contains circular overall plastic tensimeter, cylindrical glass hook gauge and U-shaped tensimeter, and it is highly sensitive that the first two plants tensimeter, but the cost of manufacture height, corrosion-vulnerable or easily broken, safety performance susceptible to; The pressure of a kind of indication in back is not directly perceived, and when methane-generating pit pressure was big, G﹠W overflowed simultaneously, pollutes indoor environment.
Three, summary of the invention
The purpose of this utility model is: the biogas safety control indicating meter that a kind of methane-generating pit can widespread usage is provided.In the making, select corrosion-resistant material for use, the person in charge thicker several times than inlet pipe, following underseal is real, and the higher authorities have removable cover, and the lid tightening seal can be turned on, and has the conduit pass-out outdoor in the removable cover.Be responsible for appearance and carving 0,10,20,30,40,50,60,70,80,90,100 label from top to bottom, centimetre being unit.Below 100 label places have the hole to connect inlet pipe, inlet pipe is led to methane-generating pit.During use the utility model, at first open removable cover, be responsible for Nei Jia water, water level reaches label 0 place, top, tightens removable cover, and this moment, the inlet pipe water level maintained an equal level with person in charge's water level.Open the inlet pipe valve then, the pressure of biogas pushes the inlet pipe water level to descend, and is depressed into and is responsible for 100 places, the expression biogas pressure is saturated, surpass 100 label, the unnecessary biogas that methane-generating pit produces is being responsible for the form that go straight up to bubble the bottom, and the discharge conduit on removable cover is discharged outdoor.Use the utility model biogas safety control indicating meter, the conduit of inlet pipe and use biogas separately, than the tensimeter that threeway is installed: a termination inlet pipe, a termination escape pipe, a termination tensimeter is more reasonable and convenient, reaches the purpose that the biogas safety control shows.
Four, description of drawings
Accompanying drawing is a synoptic diagram of the present utility model, among the figure: 1, be responsible for 2, discharge conduit, 3, inlet pipe, 4, the portrayal label, 5, removable cover.
Five, embodiment
The utility model embodiment is: the person in charge thicker several times (1) sealing of going to the bottom than inlet pipe, and there is removable cover (5) top, and removable cover is installed and is discharged conduit (2).Be responsible for appearance and carving label (4),, tap into tracheae (3) being responsible for bottom label 100 part openings.During operation, open removable cover, add water to top label 0 in the person in charge, the person in charge and inlet pipe water level maintain an equal level.Biogas pushes water level decline in the inlet pipe from inlet pipe, surmounts when being responsible for label 100, enters the form that the biogas in being responsible for is gone straight up to bubble, discharges from discharge conduit automatically, and the water in the person in charge falls after rise naturally, reaches the purpose that safety control shows.
Claims (1)
1. biogas safety control indicating meter, form by the person in charge, removable cover, discharge conduit, inlet pipe, it is characterized in that: the person in charge thicker several times than inlet pipe, following underseal is real, the higher authorities have removable cover, have the conduit pass-out outdoor in the removable cover, are responsible for the label that appearance is carved 0-100 from top to bottom, there is the hole at label 100 places, below, connect inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200086643U CN2880838Y (en) | 2006-03-08 | 2006-03-08 | Methane safety controlling display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200086643U CN2880838Y (en) | 2006-03-08 | 2006-03-08 | Methane safety controlling display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880838Y true CN2880838Y (en) | 2007-03-21 |
Family
ID=37880680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200086643U Expired - Fee Related CN2880838Y (en) | 2006-03-08 | 2006-03-08 | Methane safety controlling display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880838Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115521857A (en) * | 2022-10-19 | 2022-12-27 | 农业部沼气科学研究所 | Rural dispersed methane multipoint collecting and utilizing system and method |
-
2006
- 2006-03-08 CN CNU2006200086643U patent/CN2880838Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115521857A (en) * | 2022-10-19 | 2022-12-27 | 农业部沼气科学研究所 | Rural dispersed methane multipoint collecting and utilizing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |