CN102734126A

CN102734126A - Low-noise compressor component

Info

Publication number: CN102734126A
Application number: CN2011100919987A
Authority: CN
Inventors: 朱建英; 葛小峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-11
Filing date: 2011-04-11
Publication date: 2012-10-17

Abstract

The invention discloses a low-noise compressor component which comprises a base, wherein an isolation silencing sleeve is connected with the base; a silencing device is connected to the inner wall of the isolation silencing sleeve; an inner isolation device is arranged at the part of the base inside the isolation silencing sleeve; a compressor is connected to the inner isolation device; a high-pressure exhaust pipe of the compressor is connected with one end of a high-pressure isolation tube; the other end of the high-pressure isolation tube is connected with an exhaust lead-out pipe; one end of the exhaust lead-out pipe passes through the isolation silencing sleeve and is arranged outside the isolation silencing sleeve; a low-pressure air intake duct of the compressor is connected with one end of a low-pressure isolation tube; the other end of the low-pressure isolation tube is connected with an air suction outlet pipe; one end of an air suction lead-out pipe passes through the isolation silencing sleeve and is arranged outside the isolation silencing sleeve; and outer isolation devices are connected to the left and right ends of the base, and the two outer isolation devices are arranged outside the isolation silencing sleeve. The low-noise compressor component has the advantages that the noise in vibration is low and the low-noise compressor component can be suitable for indoor devices such as refrigeration equipment, a conditioning unit and heat pump equipment.

Description

Low noise compressor assembly

Technical field:

The present invention relates to reduce refrigeration, air condition compressor noise technique field, particularly a kind of low noise compressor assembly that can obviously reduce refrigeration, air-conditioning, heat-pump apparatus noise.

Background technique:

The refrigeration air compressor that traditional refrigeration, air-conditioning, heat-pump apparatus are used is often according to the requirement of producer, on fixing how sound of sighing the vibration damping rubber cushion of compressor; Noise is bigger in the course of the work for compressor like this; Therefore compressor becomes main noise source, when compressor is installed in when indoor, machine room must be set specially; Otherwise the noise of compressor will have a strong impact on people's work and rest, and therefore the mounting structure of traditional compressor can't satisfy indoor installation requirement.

Summary of the invention:

The objective of the invention is provides under a kind of vibration in order to overcome above deficiency, and noise is low, applicable to the low noise compressor assembly of the equipment in the inlet chambers such as refrigeration, air-conditioning, heat-pump apparatus.

The object of the invention is realized through following technological scheme: a kind of low noise compressor assembly, comprise base, and be connected with the vibration isolation Sound damping cover on the base; Be connected with silencer on the inwall of vibration isolation Sound damping cover, base is positioned at the inner position of vibration isolation Sound damping cover and is provided with isolation mounting, is connected with compressor on the interior isolation mounting; The high-pressure exhaust pipe of compressor is connected with an end of high pressure vibration isolation pipe; The other end of high pressure vibration isolation pipe is connected with the exhaust fairlead, and an end of exhaust fairlead passes the vibration isolation Sound damping cover, and places the outside of vibration isolation Sound damping cover; The low pressure air suction pipe of compressor is connected with an end of low pressure vibration isolation pipe; The other end of low pressure vibration isolation pipe is connected with air-breathing fairlead, and an end of air-breathing fairlead passes the vibration isolation Sound damping cover, and places the outside of vibration isolation Sound damping cover; The right ends of base all is connected with outer isolation mounting, and two outer isolation mountings all place the outside of vibration isolation Sound damping cover.

The present invention compared with prior art has the following advantages: the steel plate through selecting suitable thickness just can guarantee that as the vibration isolation Sound damping cover noise that therefrom appears is little; And silencer is housed in vibration isolation Sound damping cover inside; Silencer adopt have the material of sound absorption, also can be to have the structural member of sound absorption function or their compound body; The acoustically effective of compressor assembly is good like this, vibrate little, can be directly installed on need to freeze, the indoor correct position of air-conditioning, heat-pump apparatus; Do not need to establish in addition machine room, can not influence normal rest of people and work.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Label among the figure: isolation mounting, 5-compressor, 6-high-pressure exhaust pipe, 7-high pressure vibration isolation pipe, 8-exhaust fairlead, 9-low pressure air suction pipe, 10-low pressure vibration isolation pipe, the air-breathing fairlead of 11-, the outer isolation mounting of 12-in 1-base, 2-vibration isolation Sound damping cover, 3-silencer, the 4-.

Embodiment:

In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.

Show the embodiment of a kind of low noise compressor assembly of the present invention like Fig. 1, comprise base 1, be connected with vibration isolation Sound damping cover 2 on the base 1; Be connected with silencer 3 on the inwall of vibration isolation Sound damping cover 2, base 1 is positioned at said vibration isolation Sound damping cover 2 inner positions and is provided with isolation mounting 4, is connected with compressor 5 on the interior isolation mounting 4; The high-pressure exhaust pipe 6 of compressor 5 is connected with an end of high pressure vibration isolation pipe 7; The other end of high pressure vibration isolation pipe 7 is connected with exhaust fairlead 8, and an end of exhaust fairlead 8 passes vibration isolation Sound damping cover 2, and places the outside of vibration isolation Sound damping cover 2; The low pressure air suction pipe 9 of compressor 5 is connected with an end of low pressure vibration isolation pipe 10; The other end of low pressure vibration isolation pipe 10 is connected with air-breathing fairlead 11, and an end of air-breathing fairlead 11 passes vibration isolation Sound damping cover 2, and places the outside of vibration isolation Sound damping cover 2; The right ends of base 1 all is connected with the outside that 12, two outer isolation mountings 12 of outer isolation mounting all place vibration isolation Sound damping cover 2.

Compressor assembly of the present invention is when inserting refrigeration system, and exhaust fairlead 8 is equal to the outlet pipe of compressor, and air-breathing fairlead 11 just is same as compressor and gets the low pressure air suction pipe; During installation, the compressor that it is used as a complete ultra-low noise uses, and vibration isolation Sound damping cover 2 is welded by the steel plate punching press; Steel plate through selecting suitable thickness just can guarantee that the noise that therefrom appears is little; And in vibration isolation Sound damping cover 2 inside silencer 3 is housed, silencer 3 adopt have the material of sound absorption, also can be to have the structural member of sound absorption function or their compound body, the acoustically effective of compressor assembly is good like this; Vibrate little; Can be directly installed on need to freeze, the indoor correct position of air-conditioning, heat-pump apparatus, do not need to establish in addition machine room, can not influence that people are normal to have a rest and work.

Claims

1. low noise compressor assembly; Comprise base (1), it is characterized in that: be connected with vibration isolation Sound damping cover (2) on the said base (1), be connected with silencer (3) on the inwall of said vibration isolation Sound damping cover (2); Said base (1) is positioned at the inner position of said vibration isolation Sound damping cover (2) and is provided with isolation mounting (4); Be connected with compressor (5) on the isolation mounting (4) in said, the high-pressure exhaust pipe (6) of said compressor (5) is connected with an end of high pressure vibration isolation pipe (7), and the other end of said high pressure vibration isolation pipe (7) is connected with exhaust fairlead (8); One end of said exhaust fairlead (8) passes said vibration isolation Sound damping cover (2); And place the outside of said vibration isolation Sound damping cover (2), and the low pressure air suction pipe (9) of said compressor (5) is connected with an end of low pressure vibration isolation pipe (10), and the other end of said low pressure vibration isolation pipe (10) is connected with air-breathing fairlead (11); One end of said air-breathing fairlead (11) passes said vibration isolation Sound damping cover (2); And place the outside of said vibration isolation Sound damping cover (2), and the right ends of said base (1) all is connected with outer isolation mounting (12), and two said outer isolation mountings (12) all place the outside of said vibration isolation Sound damping cover (2).