AIR LOCK SYSTEM

Abstract

The techniques introduced here include a system and method for efficiently connecting two or more pipes through the combination of a pushing plate, a gasket and a sealing plate. Such techniques exploit the presence of concentric protuberances, or rings, on the sealing plate that help, also thanks to the space between them, in keeping the cleanness, tightness and flexibility of the conjunction, especially when sticky substances, like a sludge, are dealt with.

Claims

1. A system to efficiently connect two or multiple pipes comprising: a pipe; a pushing plate connected to the pipe; a sealing plate to be connected to the pushing plate; a gasket to be connected to the sealing plate; one or multiple concentric protuberances emerging from the sealing plate.

2. A system as in claim 1, wherein the protuberances have a conic, ring, shape.

3. A system as in claim 2, wherein the protuberances are positioned at least at a distance of 5 millimeters one from the other.

4. A system as in claim 1, wherein one or multiple pipes rotate, translate or both.

5. A system as in claim 4, wherein the pushing plate is larger at least of 10 millimeters than the sealing plate and the gasket and is equipped with 2 or more additional wings positioned at an equal-spaced angle one from the other where force is applied.

6. A system as in claim 4 wherein a sticky substance is present between the protuberances.

7. A system as in claim 1, wherein the gasket, the pushing plate, the sealing plate and the pipes are remotely and automatically controlled by a software that determines their movements through a sensor placed on them.

8. A method to efficiently connect two or multiple pipes comprising: injecting a substance into a pipe; connecting the pipe to a second pipe through a connection, wherein the connection comprises a pushing plate, a gasket and a sealing plate which contains one or more concentric protuberances.

9. A method as in claim 8, wherein the protuberances have a conic, ring, shape.

10. A method as in claim 9, wherein, in addition or in alternative to the substance, a sticky substance, like a sludge, is present in the junction, in the protuberances, in the pipe and/or in the second pipe.

11. A method as in claim 8, wherein the pipe, the second pipe or both the pipe and the second pipe rotate, translate or both.

12. A method as in claim 9, wherein the protuberances are positioned at least at a distance of 5 millimeters one from the other

13. A method as in claim 9, wherein a force of at least 200 N is applied to the pushing plate

14. A method as in claim 9, wherein multiple connections and disconnections occur between the pipe and the second pipe.

15. A method as in claim 14 wherein a part or all of the sticky substance that is present between the protuberances falls off during each connection and disconnection between the pipe and the second pipe.

16. A method as in claim 9, wherein a software remotely and automatically controls the movement and functioning of the gasket, the pushing plate, the sealing plate and the pipes through a sensor placed on them.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The techniques introduced here may be better understood by referring to the following Detailed Description in conjunction with the accompanying drawings, in which like reference numerals indicate identical or functionally similar elements:

[0013] FIG. 1 provides a close representation of the air lock system with an example of how its main parts are arranged;

[0014] FIG. 2 is a half-section of what FIG. 1 illustrates, also showing a possible conjunction between 2 pipes;

[0015] FIG. 3 is an example of a multiplicity of components that are present in a conjunction between two pipes and at the center the air lock system; and

[0016] FIG. 4 is a section of what FIG. 1 illustrates, also showing a possible conjunction between 2 pipes and some of the components that are present in such conjunction which are at the center the air lock system.

DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS

[0017] Embodiments of the present disclosure comprise a method and a system to efficiently connect two 201, 202 or more pipes together, even when the pipes 201, 202 rotate, translate or both. The efficiency of the connection is guaranteed by the combined use of pushing plates 102, sealing plates 103 and gaskets 109. In particular, in one of the embodiments of the invention the sealing plate contains multiple, concentric, protuberances 104, 105, 106. The protuberances 104, 105, 106 can also referred to as rings. Such rings are located at a certain distance 107,108 one from the other so as to allow the pipe connection to be flexible: If the pipes 201, 202 are perfectly or almost perfectly aligned, the first ring 106 is used and the pipe 202 goes directly into that ring 106. If for some reason the pipes 201, 202 are not perfectly aligned, then the next concentric ring 105 is involved and it is used to connect the pipes 201,202 while preserving the tightness. And this system can be repeated in case of more serious misalignments with the more external rings 104. In one of the embodiments of the invention, such flexibility overcomes many difficult situations, including defects in the construction of the pipes and misalignments generated by wrong software computing. In one of the embodiments of the disclosure, such flexibility can also overcome a misalignment (vertical, horizontal or diagonal) of the pipes to be connected up to at least 20 mm at 1 bar pressure when at least 2 rings 105, 106 are present, which is something that in the past was impossible to achieve.

[0018] In one of the embodiments of the disclosure, the distance 107, 108 between the rings 104, 105, 106 allows not only to preserve tightness in case of non-perfect alignment of the pipes 201,202 but it also allows hypothetic residues, traces of dirt or other materials to deposit in such space 107, 108. In this way, such material will not obstruct the conjunction between the pipes 201,202 compromising the tightness of the conjunction. Moreover, in one of the embodiments of the disclosure, such material will also naturally dry and, also thanks to the vibrations and movements of the pipes 201,202 when they rotate or translate or are pushed one against the other, fall off, so that the spaces 107, 108 will be clean again and the conjunction will not be obstructed. This can be referred to as the self-cleaning feature of the disclosure.

[0019] In one of the embodiments of the invention, one of the pipes 201 is pushed against the other, for example as to convey fluid, liquid, air or some other substance into the other pipe 202, wherein the first pipe 201 is pushed into the second one 202 thanks to a pushing plate 102. In one of the embodiments of the disclosure, such pushing plate 102 is bigger and higher than the other plates and is pushed in 3 precise points 101 put at 120 from the center of the pushing plate 102 (also called wings) so as to exercise force while preserving stability. In on of the embodiments of the invention, an automatic pushing system with an angle of 120 allows a misalignment of the mechanism up to 3 without compromising the tightness of the junction. In one embodiments of the disclosure, sensors are placed in the junction and in the pipes 201, 202 so that the rotation or translation, or both, of the pipes 201, 202 and the functioning of the conjunction, including the alignment of the pipes, is remotely and automatically controlled by software.

[0020] The foregoing description of the embodiments of the invention has been presented for the purpose of illustration; it is not intended to be exhaustive or to limit the invention to the precise forms disclosed. Persons skilled in the relevant art can appreciate that many modifications and variations are possible in light of the above disclosure.

[0021] Moreover, the language used in the specification has been principally selected for readability and instructional purposes, and it may not have been selected to delineate or circumscribe the inventive subject matter. It is therefore intended that the scope of the invention be limited not by this detailed description, but rather by any claims that issue on an application based hereon. Accordingly, the disclosure of the embodiments of the invention is intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims.

[0022] Unless the context clearly requires otherwise, throughout the description and the claims, the words comprise, comprising, and the like are to be construed in an inclusive sense (i.e., to say, in the sense of including, but not limited to), as opposed to an exclusive or exhaustive sense. As used herein, the terms connected, coupled, or any variant thereof means any connection or coupling, either direct or indirect, between two or more elements. Such a coupling or connection between the elements can be physical, logical, or a combination thereof. Additionally, the words herein, above, below, and words of similar import, when used in this application, refer to this application as a whole and not to any particular portions of this application. Where the context permits, words in the above detailed description using the singular or plural number may also include the plural or singular number respectively. The word or, in reference to a list of two or more items, covers all of the following interpretations of the word: any of the items in the list, all of the items in the list, and any combination of the items in the list.

[0023] The above detailed description of examples of the invention is not intended to be exhaustive or to limit the invention to the precise form disclosed above. While specific examples for the invention are described above for illustrative purposes, various equivalent modifications are possible within the scope of the invention, as those skilled in the relevant art will recognize. While processes or blocks are presented in a given order in this application, alternative implementations may perform routines having steps performed in a different order, or employ systems having blocks in a different order. Some processes or blocks may be deleted, moved, added, subdivided, combined, and/or modified to provide alternative or sub-combinations. Also, while processes or blocks are at times shown as being performed in series, these processes or blocks may instead be performed or implemented in parallel, or may be performed at different times. Further any specific numbers noted herein are only examples. It is understood that alternative implementations may employ differing values or ranges.

[0024] The various illustrations and teachings provided herein can also be applied to systems other than the system described above. The elements and acts of the various examples described above can be combined to provide further implementations of the invention.

[0025] Any patents and applications and other references noted above, including any that may be listed in accompanying filing papers, are incorporated herein by reference. Aspects of the invention can be modified, if necessary, to employ the systems, functions, and concepts included in such references to provide further implementations of the invention.

[0026] These and other changes can be made to the invention in light of the above detailed description. While the above description describes certain examples of the invention, and describes the best mode contemplated, no matter how detailed the above appears in text, the invention can be practiced in many ways. Details of the system may vary considerably in its specific implementation, while still being encompassed by the invention disclosed herein. As noted above, particular terminology used when describing certain features or aspects of the invention should not be taken to imply that the terminology is being redefined herein to be restricted to any specific characteristics, features, or aspects of the invention with which that terminology is associated. In general, the terms used in the following claims should not be construed to limit the invention to the specific examples disclosed in the specification, unless the above detailed description section explicitly defines such terms. Accordingly, the actual scope of the invention encompasses not only the disclosed examples, but also all equivalent ways of practicing or implementing the invention under the claims.