CN202059772U - Film-coated closed system for barn - Google Patents
Film-coated closed system for barn Download PDFInfo
- Publication number
- CN202059772U CN202059772U CN2011200871447U CN201120087144U CN202059772U CN 202059772 U CN202059772 U CN 202059772U CN 2011200871447 U CN2011200871447 U CN 2011200871447U CN 201120087144 U CN201120087144 U CN 201120087144U CN 202059772 U CN202059772 U CN 202059772U
- Authority
- CN
- China
- Prior art keywords
- inflation
- film
- tube
- frid
- tube frid
- 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
Images
Landscapes
- Buffer Packaging (AREA)
Abstract
A film-coated closed system for a barn comprises a double-barreled groove plate and a film, and is characterized in that a conventional plastic hold-down strip is replaced by an inflation rolling groove hose; and the outside diameter of the inflation rolling groove hose is at least 0.5 mm less than the inside diameter of the groove mouth of the double-barreled groove plate; and a special Y-joint, a special straight-through joint, an inflation high-pressure rubber tube and an inflator pump are arranged additionally. The film-coated closed system for the barn is mounted quickly and operated conveniently and is time-saving and labor-saving; and the use of the inflation rolling groove hose ensures that the film not only is compressed tightly and firmly and is clung to the pipe wall of the double-barreled groove plate, but also can not be damaged or broken, so that the barn can be enabled to have good airtight effect.
Description
Affiliated technical field
The utility model relates to a kind of overlay film closed system of silo.The place such as grain face, door and window, ventilating opening that it is mainly used in chamber storehouse compresses film and fixedly realizes airtight.
Background technology
The present overlay film closed system that adopted of China's room formula silo, be earlier with film side along being laid in the barrel wall of single tube frid or two-tube frid, select for use plastic layer to be pressed into again in the barrel of frid film to be secured in a press and realize airtight.Current for make as far as possible film compacted, fasten, just need to select that matter is hard, wall thickness, press strip that diameter is bigger slightly than notch internal diameter, adopt the mode of interference to be pressed in the notch.Therefore in its operating process, will cause being pressed into difficulty, not easy to operate, and be easy to the film damage is staved, have a strong impact on the airtight quality of silo.Whole process labour intensity is big, efficient is low, consuming time, effort.The notch of existing two kinds of frids fluting face all becomes the angle of 90 degree with the back side of frid in addition, and this also can cause the installation of press strip and film and lay inconvenience.Moreover the single tube groove is not suitable for the situation that silo needs five-surfac airtight.Two-tube groove also exists the folding position of film problems such as airtight not tight, easy gas leakage can occur.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provides a kind of quick for installation, easy to operate, can avoid film to damage again, and can guarantee the silo overlay film closed system that obturation effect is good.
The purpose of this utility model realizes by following technical measures: this silo overlay film closed system includes two-tube frid, film, its innovation part is to change existing plastic layer into inflation indent flexible pipe, and the external diameter of inflation indent flexible pipe at least should be than the little 0.5mm of notch internal diameter of two-tube frid.Also increase in addition and special three-way joint, special-purpose straight coupling are arranged, inflation high-pressure rubber pipe and inflator pump.
Tube seat mouth fluting median plane on the two-tube frid described in the utility model should become 50 °～70 ° angle with the back side of two-tube frid; And have at the back side of two-tube frid two concave beat the glue groove, the intersection at the upper edge of the two-tube frid face and the back side has one and beats the glue inclined-plane, is used for preserving fluid sealant during to metope at the two-tube frid of fixed installation; Also have a punching sign sulculus in addition at the positive middle place of two-tube frid.
The utility model beneficial effect compared to existing technology be this silo overlay film closed system quick for installation, easy to operate, save time and laborsaving.The use of inflation indent flexible pipe, not only make film compacted, fasten with the tube wall of two-tube frid and be close to, and film can not staved and damages again, make silo reach good obturation effect.
Description of drawings
Fig. 1 is the structure cutaway view of loading onto in the barrel of two-tube frid in the utility model behind film and the inflation indent flexible pipe.
Fig. 2 is the structure chart that two-tube frid links to each other with each part in the utility model.
The figure number explanation
1. film 2. inflation indent flexible pipes 3. two-tube frid 3-1. beat glue groove 3-2. and make glue inclined-plane 3-3. punching sign sulculus 4. special three-way joints 5. special-purpose straight coupling 6. inflation high-pressure rubber pipes
Embodiment
The utility model will be further described below in conjunction with embodiment and accompanying drawing: this silo overlay film closed system is except that should including two-tube frid 3 and film 1, and also this contains inflation indent flexible pipe 2, special three-way joint 4, special-purpose straight coupling 5, inflation high-pressure rubber pipe 6 and inflator pump.The fluting median plane of two tube seat mouths on the wherein two-tube frid 3 should become 60 ° angle with the back side of two-tube frid 3; And have at the back side of two-tube frid 3 two concave beat glue groove 3-1; Intersection at the upper edge of two-tube frid 3 face and the back side has one and beats glue inclined-plane 3-2, is used for preserving when fixedly mounting two-tube frid to metope fluid sealant; Also have a punching sign sulculus 3-3 in addition at the positive middle place of two-tube frid 3.The external diameter of described inflation indent flexible pipe 2 should be than the little 1mm of notch internal diameter of two-tube frid 3.
This silo overlay film closed system is to use like this: at first be the installation of two-tube frid, 10～30 centimeters are drawn a horizontal line of ink marker all around along the warehouse above the line of placing rice in silo room earlier.Afterwards on the punching of every two-tube frid 4 meters long sign sulculus, be the hole that 40 centimetres distance is stamped 11 φ 0.8cm with pitch-row.Then play glue with the neutral fluid sealant of interior wall filleting along beating on the glue groove of the two-tube frid back side again.The limit, upper edge that to accomplish fluently the two-tube frid of glue is then aimed at behind the line of ink marker on the bulkhead two-tube frid compressed and is bonded on the wall, squeezes into swell fixture by the aperture on the punching sign sulculus in wall again, with two-tube frid fix tightly.Fix the back and put in order the logical fluid sealant of making a call to a time in storehouse again along the space of beating between glue inclined-plane and the body of wall face of two-tube frid upper edge with the neutral fluid sealant of interior wall filleting.Just the edge of film can be laid in the notch of two-tube frid later.To inflate again afterwards in the notch that the indent flexible pipe embeds the two-tube frid be equipped with the film side edge.In this process, also need all inflation indent flexible pipes to be coupled together, form closed closed loop with special three-way joint, special-purpose straight-through and bonded adhesives.Simultaneously an end of the outer inflation high-pressure rubber pipe of the external tapping of special three-way joint and two-tube frid bonds together, and the other end of inflating high-pressure rubber pipe is connected with supporting inflation check valve, forms the inflation interface of whole closed circuit.Inflator pump is selected the air compressor machine greater than 1P for use.Couple together with the inflation check valve with the gas outlet of snap joint again air pump, just can be to the closed loop inflation of closure.After inflation, the inflation indent flexible pipe in the two-tube frid notch can expand, and the edge of film is compressed, fastens the notched wall of being close to two-tube frid.When using first, want in addition to inflate through twice examination earlier, could formal use after confirming to leak gas.During formal the use is to stop when air pressure is charged to 4 kilograms.The general every interval of inflation indent flexible pipe after the inflation needed tonifying Qi once about 15 days, to keep in the flexible pipe enough pressure being arranged.
Claims (2)
1. a silo overlay film closed system includes two-tube frid (3), film (1), it is characterized in that it also contain the inflation indent flexible pipe (2), and the external diameter of inflation indent flexible pipe (2) at least should be than the little 0.5mm of notch internal diameter of two-tube frid (3), also have additional special three-way joint (4) in addition, special-purpose straight coupling (5), inflation high-pressure rubber pipe (6) and inflator pump, wherein earlier the edge of film (1) is laid in two-tube frid (3) notch, to inflate again afterwards in the notch that indent flexible pipe (2) is embedded into the two-tube frid (3) that is equipped with film (1) edge, also use special three-way joint (4) simultaneously, special-purpose straight coupling (5) and bonded adhesives couple together all inflation indent flexible pipes (2), form closed closed loop, but also the external tapping of special three-way joint (4) and an end of the inflation high-pressure rubber pipe (6) outside the two-tube frid (3) are bonded together, and the other end of inflation high-pressure rubber pipe (6) is connected with the supporting check valve of inflator pump again, forms the inflation inlet of whole closed-loop path.
2. silo overlay film closed system according to claim 1, it is characterized in that the tube seat mouth fluting median plane on the two-tube frid (3) should become 50 °～70 ° angle with the back side of two-tube frid (3), and have at the back side of two-tube frid (3) two concave beat glue groove (3-1), intersection at the upper edge face of two-tube frid (3) and the back side has one and beats glue inclined-plane (3-2), in addition also in the middle of two-tube frid (3) positive the place have a punching sign sulculus (3-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200871447U CN202059772U (en) | 2011-03-29 | 2011-03-29 | Film-coated closed system for barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200871447U CN202059772U (en) | 2011-03-29 | 2011-03-29 | Film-coated closed system for barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059772U true CN202059772U (en) | 2011-12-07 |
Family
ID=45053662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200871447U Expired - Fee Related CN202059772U (en) | 2011-03-29 | 2011-03-29 | Film-coated closed system for barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172126A (en) * | 2010-11-19 | 2011-09-07 | 国家粮食储备局成都粮食储藏科学研究所 | Barn film laminating close system |
| CN104760022A (en) * | 2015-04-02 | 2015-07-08 | 蔡文舒 | Groove sealing machine and groove sealing method for grain membrane |
-
2011
- 2011-03-29 CN CN2011200871447U patent/CN202059772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172126A (en) * | 2010-11-19 | 2011-09-07 | 国家粮食储备局成都粮食储藏科学研究所 | Barn film laminating close system |
| CN102172126B (en) * | 2010-11-19 | 2014-09-10 | 国家粮食储备局成都粮食储藏科学研究所 | Barn film laminating close system |
| CN104760022A (en) * | 2015-04-02 | 2015-07-08 | 蔡文舒 | Groove sealing machine and groove sealing method for grain membrane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205079059U (en) | Secretly bury pipeline leak detection device | |
| CN202059772U (en) | Film-coated closed system for barn | |
| CN209470820U (en) | Air-tightness detection device for expansion tank | |
| CN210664952U (en) | Trachea leakage point position detection device | |
| CN202930889U (en) | Cable conduit sealing bag | |
| CN201285338Y (en) | Vacuum leakage test box for welding line | |
| CN104847980B (en) | Pneumatic pipeline connector | |
| CN102172126B (en) | Barn film laminating close system | |
| CN105716805B (en) | A kind of closure detection device | |
| CN211085596U (en) | Sealed pipe fitting gas tightness detection device that aerifys and rise tightly | |
| CN105865727B (en) | A kind of pressure maintaining detection device | |
| CN205191037U (en) | Inhale oil pipe way for testing platform | |
| CN205554153U (en) | Built -in control of gases switching device's manual formula high pressure inflator pump | |
| CN201589060U (en) | Inflator gun | |
| CN105757056B (en) | A kind of sealed leakage detector | |
| CN101082554B (en) | Ground heating pipes automatic detection machine | |
| CN105699024B (en) | Test machine is pressurized in a kind of | |
| CN104847978B (en) | A kind of modified model Pneumatic pipeline connector | |
| CN105841897B (en) | A kind of performing leak test machine | |
| CN204042244U (en) | Leak self repair pipeline adaptor | |
| CN207675393U (en) | A kind of corrugated pipe connecting device | |
| CN218885312U (en) | A tool for fixing a position vacuum vessel leak source | |
| CN105628315A (en) | Pressurization testing machine | |
| CN207600673U (en) | A kind of steel pipe seam tests device for detecting leakage | |
| CN105823609B (en) | A kind of air-tightness quality inspection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160920 Address after: Qingyang District of Chengdu City, Sichuan province 610000 Guang Fu Road No. 239 building 32 Patentee after: SINOGRAIN CHENGDU GRAIN STORAGE RESEARCH INSTITUTE Address before: 610031, No. 95 flower Memorial street, Qingyang District, Sichuan, Chengdu Patentee before: Chengdu Grain Storage Research Institute, State Administration of Grain Reserve |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |