DEVICE FOR ELIMINATION OF NOISE PROPAGATION

Abstract

A device is provided for mitigating noise and vibrations associated with the compression of gases and vapours. The device may comprise at least one base plate (1), on which a compression device (2) is positioned. The compression device (2) may comprise at least one flexible pipe for intake (21) and at least one flexible pipe for displacement (22). The device can also comprise an impermeable wrapping (4), which may be connected to the base plate (1) via a hermetic joint (3). Furthermore, the base plate (1) and/or the impermeable wrapping (4) may be provided with at least one valve (5) for creating a vacuum. In addition, the base plate (1) and/or the impermeable wrapping (4) may be provided with at least one hermetically adjusted opening (6) for the location of the flexible pipe (21), (22) and/or conductors (7).

Claims

1. A device for eliminating noise, wherein the device comprises a compression device positioned on at least one base plate, wherein said compression device comprises at least one flexible intake pipe and at least one flexible displacement pipe, wherein with the device comprises at least one impermeable wrapping that is connected to the base plate via a hermetic joint, wherein the base plate and/or the impermeable wrapping comprise at least one valve for creating a vacuum, wherein the base plate and/or the impermeable wrapping comprises at least one hermetically adjusted opening for the presence of the flexible intake pipe, the flexible displacement pipe, and/or a conductor.

2. The device according to claim 1, wherein the impermeable wrapping comprises the valve for creating the vacuum.

3. The device according to claim 1, wherein the base plate comprises at least one hermetically adjusted opening for the presence of the flexible intake pipe and the flexible displacement pipe

4. The device according to claim 1, wherein the impermeable wrapping comprises at least one opening for the presence of the conductor.

5. The device according to claim 1, wherein the base plate comprises at least one anti-vibrating means.

Description

DESCRIPTION OF THE DRAWINGS

[0014] Embodiments of the present invention are described herein with reference to the following drawing figures, wherein:

[0015] FIG. 1a sectional view of the device for elimination of noise propagation is provided, wherein a compression device (2) is positioned on the base plate (1) and encompassed within an impermeable wrapping (4); and

[0016] FIG. 2a sectional view of the device for elimination of noise propagation is provided showing the location of the conductor (7).

EXAMPLE OF EMBODIMENTS OF THE SOLUTION

[0017] Reference to FIGS. 1 and 2 are made below to better highlight the various components of the present invention. In various embodiments, the device for the elimination of noise propagation contains at least one base plate 1. Generally, an exemplary base plate 1 is made of ferrous or non-ferrous metal or plastic. In preferred embodiments, the base plate 1 is made of steel. Furthermore, in various embodiments, at least one compression device for the compression of gases and vapours 2 may be positioned on the base plate 1. The compression device 2 may comprise at least one flexible pipe for intake 21 and at least one flexible pipe for displacement 22.

[0018] Typically, the compression device for the compression of gases and vapours 2 is connected with the base plate 1. In preferred embodiments, the compression device 2 is removably connected to the base plate 1 by means of screw joints.

[0019] The base plate 1 and the compression device 2 may be provided with at least one impermeable wrapping 4. In preferred embodiments, this impermeable wrapping 4 is a steel wrapping. The base plate 1 and the impermeable wrapping 4 may be connected through a hermetic joint 3 for ensuring an internal environment different from the outside environment. The hermetic joint 3 can be, for example, a weld joint.

[0020] Furthermore, in various embodiments, the base plate 1 and/or the impermeable wrapping 4 may be provided with at least one valve 5 for creating a vacuum. In preferred embodiments, the valve 5 for creating a vacuum is located on the impermeable wrapping 4.

[0021] Furthermore, in various embodiments, the base plate 1 and/or the impermeable wrapping 4 may be provided with at least one hermetically adjusted opening 6 for the location of the flexible pipes 21, 22 and/or the conductors 7. In preferred embodiments, the opening 6 is located in the base plate 1 and is adapted for the insertion of the flexible pipes 21, 22.

[0022] As shown in FIG. 2, the impermeable wrapping 4 may be provided with a hermetically adjusted opening 61 in which a conductor 7 is positioned. In preferred embodiments, a hermetic electrical coupling or electrical coupling is placed in the opening 61, which is fixed in the opening 61 by a weld joint.

[0023] In various embodiments, to reduce the transmission of vibrations, the base plate 1 is provided with anti-vibrating means 8. In preferred embodiments, the anti-vibrating means 8, 8 are located symmetrically on the base plate 1.

[0024] The device for elimination of noise propagation may create a vacuum via the valve 5, which is connected with a vacuum pump. More particularly, this vacuum configuration with the vacuum pump may create a vacuum in the internal environment between the base plate 1 and the impermeable wrapping 4. Furthermore, the device of the present invention may be connected with a particular product, such as a heat pump or refrigerator, through the flexible pipe 21, 22. Moreover, by using wires from the conductor 7 or an electro clutch, the device for elimination of noise propagation may be connected to a current source. After starting the heat pump, the compression device 2 is switched on and works in its standard and conventional way, except the noise and vibration associated with its operation are detained in the indoor environment. In exemplary embodiments, the device of the present invention can be connected with a refrigerator in order to mitigate the sounds and vibrations produced by the refrigerator's compressor.

INDUSTRIAL APPLICABILITY

[0025] The device according to the technical solution can be advantageously used in all industrial applications where it is necessary or beneficial to deter the adverse effects of the noise and vibrations emitted by compressors and other compression devices.

Definitions

[0026] It should be understood that the following is not intended to be an exclusive list of defined terms. Other definitions may be provided in the foregoing description, such as, for example, when accompanying the use of a defined term in context.

[0027] As used herein, the terms a, an, and the mean one or more.

[0028] As used herein, the term and/or, when used in a list of two or more items, means that any one of the listed items can be employed by itself or any combination of two or more of the listed items can be employed. For example, if a composition is described as containing components A, B, and/or C, the composition can contain A alone; B alone; C alone; A and B in combination; A and C in combination, B and C in combination; or A, B, and C in combination.

[0029] As used herein, the terms comprising, comprises, and comprise are open-ended transition terms used to transition from a subject recited before the term to one or more elements recited after the term, where the element or elements listed after the transition term are not necessarily the only elements that make up the subject.

[0030] As used herein, the terms having, has, and have have the same open-ended meaning as comprising, comprises, and comprise provided above.

[0031] As used herein, the terms including, include, and included have the same open-ended meaning as comprising, comprises, and comprise provided above.

Claims Not Limited to Disclosed Embodiments

[0032] The preferred forms of the invention described above are to be used as illustration only, and should not be used in a limiting sense to interpret the scope of the present invention. Modifications to the exemplary embodiments, set forth above, could be readily made by those skilled in the art without departing from the spirit of the present invention.

[0033] The inventors hereby state their intent to rely on the Doctrine of Equivalents to determine and assess the reasonably fair scope of the present invention as it pertains to any apparatus not materially departing from but outside the literal scope of the invention as set forth in the following claims.

LIST OF REFERENCE NUMBERS

[0034] 1 base plate [0035] 2 device for compression of gases and vapours [0036] 21 pipe for intake [0037] 22 pipe for displacement [0038] 3 hermetic joint [0039] 4 impermeable wrapping [0040] 5 valve for creating a vacuum [0041] 6 hermetically adjusted opening [0042] 61 hermetically adjusted opening [0043] 7 conductor [0044] 8, 8 anti-vibrating mean