AU2011100719A8 - Sealed and safe connector for arch cover of biogas pool - Google Patents
Sealed and safe connector for arch cover of biogas pool Download PDFInfo
- Publication number
- AU2011100719A8 AU2011100719A8 AU2011100719A AU2011100719A AU2011100719A8 AU 2011100719 A8 AU2011100719 A8 AU 2011100719A8 AU 2011100719 A AU2011100719 A AU 2011100719A AU 2011100719 A AU2011100719 A AU 2011100719A AU 2011100719 A8 AU2011100719 A8 AU 2011100719A8
- Authority
- AU
- Australia
- Prior art keywords
- cover
- pool
- pipe fitting
- tee pipe
- sealed
- 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.)
- Granted
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
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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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention discloses a sealed and safe connector for the arch cover of biogas pool. The present invention relates to a connecting component of biogas pool. The sealed and safe connector for the arch cover of biogas pool includes a tee pipe fitting, a locking cover and a pressure relief sealing cover. One 5 end of the tee pipe fitting is provided with a projection, this end with projection of the tee pipe fitting is connected with gas outlet of arch cover and thread-connected with said locking cover. A sealing gasket located in inner wall of arch cover is mounted between said locking cover and projection. Another end of the tee pipe fitting is connected with the pressure relief sealing cover. The third end of the tee pipe fitting is connected with the pipe of the gas-consuming device. The internal of said locking cover is hollow. If 0 the connector is used, there will be good sealed connecting performance between the connector and the arch cover. Moreover, opening the sealed and safe connector can balance the gas pressure between the pool and external air, which is beneficial to discharge residual methane in the pool and facilitates the operator to enter into the pool from feed inlet or discharge outlet in order to clean the pool even if the arch cover had never been opened. Figure 1
Description
Regulation 3.2 AUSTRALIA PATENTS ACT 1990 COMPLETE SPECIFICATION FOR AN INNOVATION PATENT ORIGINAL Name of Applicant: Xuehua Dai Actual Inventors: Xuehua Dai Changxing He Address for Service: C/- MADDERNS, GPO Box 2752, Adelaide, South Australia, Australia Invention title: SEALED AND SAFE CONNECTOR FOR ARCH COVER OF BIOGAS POOL The following statement is a full description of this invention, including the best method of performing it known to me.
2 FIELD OF THE INVENTION The present invention relates to a connecting component of a biogas pool. GENERAL BACKGROUND 5 The present FRP biogas pool or biogas pool having a brick-concrete structure substantially comprises a pool and an arch cover on the pool, the pool is respectively provided with a feed inlet and a discharge outlet, an arch cover is provided with a gas outlet which is directly connected with the gas-consuming device by outlet pipe. 0 In actual use, particularly there are two methods available for cleaning the pool. The first method is that an operator directly enters into the pool from the feed inlet or discharge outlet to clean and wash the interior of the pool. However, since the outlet pipe in the pool is directly connected with the gas-consuming device, the operator will suck residual methane in the pool where he entered into, 5 which may easily cause poisoning. The second method is that the arch cover of biogas pool is opened and the operator enters into the pool to clean and wash the interior of the pool. However, since the arch cover is usually hermetically connected with the pool, opening the arch cover frequently will lead to their sealing performance degradation and 0 methane leakage. Moreover, the most part of pool and arch cover are buried underground, the cover is hard to be opened. A Chinese Patent (Publication No.2692140) Published on 13 April 2005 disclosed a composite FRP biogas pool. The composite FRP biogas pool includes lower half pool and upper half pool, a sealing 5 gasket is installed between lower and upper half pools. The upper half pool is provided with a feed inlet and a discharge outlet. Mounting outlet of feed inlet is located on the feed pipe of lower half pool and mounting lower port of discharge outlet is located on the discharge pipe at the bottom of lower half pool. The lower pipe mouth of discharge pipe is equipped with a sealing cover. A gas outlet is provided on the top of upper half pool, the gas outlet is connected with the safety valve and discharge pipe by a three-way 30 valve. The invention features simple structure, low cost, convenient use, installation and good sealing performance, so it is safe in use and has reliable working performance and good gas output effect. Further, for the invention, the inner layer of inorganic FRP matrix is provided with anti-corrosive coating and the outlet layer thereof is provided with waterproof isolation layer, so it is acid-proof, alkali-proof, salt-proof and maintenance-free, with low use cost and long service life. Moreover, the invention can 35 attain the purpose of industrialized production, it can be installed quickly, has small mass and large strength, and easy to be transported.
3 However, in the above-mentioned technical solution, the sealing performance between three-way valve and upper half pool is not good, which is unsuitable for such relatively smooth arch cover of FRP biogas pool. 5 SUMMARY In order to solve the above technical defect, the present invention discloses a sealed and safe connector for the arch cover of biogas pool. The present invention is, in particular, more suitable for the FRP arch cover. If the connector is used, there will be good sealed connecting performance between the connector and the arch cover. Moreover, opening the sealed and safe connector can balance the gas pressure 0 between the pool and external air, which is beneficial to discharge residual methane in the pool and facilitates the operator to enter into the pool from feed inlet or discharge outlet in order to clean the pool even if the arch cover had never been opened. The present invention is achieved by the following technical solution. 5 A sealed and safe connector for the arch cover of biogas pool includes a tee pipe fitting, a locking cover and a pressure relief sealing cover, wherein one end of the tee pipe fitting is provided with projection, and the end is connected with gas outlet of arch cover and thread-connected with the said locking cover; A sealing gasket located in inner wall of arch cover is mounted between the locking cover and the step; 0 Another end of the tee pipe fitting is connected with the pressure relief sealing cover; The third end of the tee pipe fitting is connected with the pipe of gas-consuming device; And, the internal of the said locking cover is hollow. Further, the third end of the tee pipe fitting is thread-connected with a sealing cover. 5 Further, the said pressure relief sealing cover is thread-connected with the tee pipe fitting. Compared with prior art, the beneficial effect of the present invention is described as follows. 30 The present invention adopts threaded connection between tee pipe fitting and locking cover, a sealing gasket is mounted between projection and locking cover, in this way, when the locking cover is rotated, the tee pipe fitting and the arch cover can be connected each other hermetically and tightly without leakage. The present invention is not only applicable to FRP biogas pool, but also applicable to any other relatively smooth arch cover of biogas pool. Moreover, opening the pressure relief sealing cover can 35 balance the gas pressure between the pool and external air, which is beneficial to discharge residual methane in the pool and facilitates the operator to enter into the pool from feed inlet or discharge outlet in order to clean the pool even if the arch cover had never been opened.
4 BRIEF DESCRIPTION OF THE DRAWING The present invention is further described in detail according to the drawing and embodiment, wherein Figure 1 is the connection schematic diagram of the present invention when it applied to arch cover. 5 Reference signs in Figure 1: 1 represents a tee pipe fitting; 2 represents a locking cover; 3 represents a pressure relief sealing cover; 4 represents a projection; 0 5 represents a sealing gasket. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS Referring to figure 1, as the preferred embodiment of the present invention, the present invention includes a tee pipe fitting 1, a locking cover 2 and a pressure relief sealing cover 3. The tee pipe fitting 1 is a 5 common three-way pipe and may be also set as four-way pipe or multi-way pipe. One end of the tee pipe fitting I is provided with a projection 4, this end of the tee pipe fitting 1 is connected with gas outlet of arch cover and thread-connected with said locking cover 3. A sealing gasket 5 located in inner wall of arch cover is mounted between said locking cover 3 and projection 4. The interior of said locking cover is hollow. When use, the end with projection 4 extends into gas outlet of arch cover and then the sealing 0 gasket 5 is mounted, then the locking cover 3 is rotated to adjust the distance between locking cover 2 and projection 4, such that the tee pipe fitting I and gas outlet are connected hermetically by using sealing gasket 5. Another end of the tee pipe fitting 1 is connected with the pressure relief sealing cover 4. The third end of the tee pipe fitting 1, or the third, fourth, fifth end or more ends of the four-way pipe fitting or the multi-way pipe fitting are respectively connected with the pipe of gas-consuming device. Before 5 installation of the pipe of gas-consuming device, the third end of the tee pipe fitting is usually sealed by sealing cover, the pressure relief sealing cover and the tee pipe fitting are thread-connected or connected by any other manner.
Claims (3)
1. A sealed and safe connector for the arch cover of biogas pool, wherein said biogas pool includes: a tee pipe fitting, a locking cover and a pressure relief sealing cover, and one end of said tee pipe 5 fitting is provided with a projection, and said end is connected with gas outlet of arch cover and thread connected with said locking cover; a sealing gasket located in inner wall of the arch cover is mounted between said locking cover and said projection; another end of said tee pipe fitting is connected with said pressure relief sealing cover; 0 the third end of said tee pipe fitting is connected with the pipe of gas-consuming device; and the internal of said locking cover is hollow.
2. A sealed and safe connector for the arch cover of biogas pool of claim 1, wherein the third end of said tee pipe fitting is thread-connected with a sealing cover. 5
3. A sealed and safe connector for the arch cover of biogas pool of either claim 1 or claim 2, wherein said pressure relief sealing cover is thread-connected with said tee pipe fitting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120109697.8 | 2011-04-14 | ||
| CN2011201096978U CN202030757U (en) | 2011-04-14 | 2011-04-14 | Sealing safety connector applicable to arched cover of biogas generating pit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2011100719A4 AU2011100719A4 (en) | 2011-07-21 |
| AU2011100719A8 true AU2011100719A8 (en) | 2011-08-25 |
Family
ID=44893063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011100719A Ceased AU2011100719A4 (en) | 2011-04-14 | 2011-06-16 | Sealed and safe connector for arch cover of biogas pool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202030757U (en) |
| AU (1) | AU2011100719A4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946348B (en) * | 2017-04-20 | 2019-06-21 | 中国矿业大学 | A kind of safe active control device of bioanalysis anaerobic environment and method |
| CN110259946B (en) * | 2019-05-30 | 2024-04-26 | 北京高能时代环境技术股份有限公司 | Main shaft sealing structure |
-
2011
- 2011-04-14 CN CN2011201096978U patent/CN202030757U/en not_active Expired - Fee Related
- 2011-06-16 AU AU2011100719A patent/AU2011100719A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN202030757U (en) | 2011-11-09 |
| AU2011100719A4 (en) | 2011-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| TH | Corrigenda |
Free format text: IN VOL 25, NO 25, PAGE(S) 3130 UNDER THE HEADING INNOVATION PATENTS FILED - NAME INDEX UNDER THE NAME XUEHUA DAI, APPLICATION NO. 2011100719; UNDER INID (32) CORRECT THE DATE 14.04.11 Free format text: IN VOL 25, NO 28, PAGE(S) 3552 UNDER THE HEADING INNOVATION PATENTS OPI - NAME INDEX UNDER THE NAMEXUEHUA DAI, APPLICATION NO. 2011100719; UNDER INID (32) CORRECT THE DATE 14.04.11 |
|
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |