CN106440635B

CN106440635B - Refrigeration device

Info

Publication number: CN106440635B
Application number: CN201611087845.4A
Authority: CN
Inventors: 马宇山
Original assignee: Guangdong Meizhi Compressor Co Ltd; Anhui Meizhi Precision Manufacturing Co Ltd
Current assignee: Guangdong Meizhi Compressor Co Ltd; Anhui Meizhi Precision Manufacturing Co Ltd
Priority date: 2016-11-30
Filing date: 2016-11-30
Publication date: 2022-05-20
Anticipated expiration: 2036-11-30
Also published as: CN106440635A

Abstract

The invention discloses a refrigerating apparatus, comprising: the compressor is provided with a base, the base is connected with the supporting assembly, the base is provided with a through hole, and the supporting assembly penetrates through the through hole and is suitable for being supported on a mounting surface of the refrigeration equipment. The refrigeration equipment provided by the embodiment of the invention can effectively transfer the vibration of the compressor, and the working noise of the refrigeration equipment is low.

Description

Refrigeration device

Technical Field

The invention belongs to the technical field of vibration reduction and noise reduction, and particularly relates to refrigeration equipment.

Background

The compressor is a core component of refrigeration equipment, and the compressor can vibrate when working, for example, in the case of a reciprocating compressor, a piston reciprocates to perform a gas compression action, and because of the self weight of the components such as the piston, a connecting rod and the like, a periodically-changing inertial force action is generated under the reciprocating motion, and the inertial force action can cause the compressor to vibrate. In the related art, in order to prevent vibration of the compressor from being transmitted to the chassis of the refrigeration equipment, a rubber foot is generally arranged between the base of the compressor and the chassis of the refrigeration equipment, but the vibration damping effect of the rubber foot is limited, and a part of vibration is transmitted to the chassis, so that the noise of the refrigeration equipment is high, and an improvement space exists.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. The invention aims to provide a refrigeration device with low working noise.

The refrigeration equipment comprises the following components: the compressor is provided with a base, the base is connected with the supporting assembly, the base is provided with a through hole, and the supporting assembly penetrates through the through hole and is suitable for being supported on a mounting surface of the refrigeration equipment.

According to the refrigeration equipment provided by the embodiment of the invention, the vibration of the compressor can be effectively transmitted by arranging the refrigeration equipment with the structural form, and the working noise of the refrigeration equipment is low.

In addition, the refrigeration equipment according to the above embodiment of the invention may also have the following additional technical features:

in some preferred embodiments of the present invention, the support assembly comprises: a buffer base connected with the base to support the base; and the buffer base is sleeved outside the rigid limiting part.

Preferably, the buffer seat includes consecutive linkage segment, interlude and support section, the linkage segment with the base links to each other, the interlude runs through the via hole.

Specifically, the connecting section is provided with an annular clamping groove, the base is provided with a clamping hole, the clamping groove is matched with the clamping hole, and the lower peripheral wall of the clamping groove supports the base.

In particular, the free end of the connecting section has a guide surface.

Specifically, the edge of the via hole extends upwards to form a sleeve section, and the sleeve section is sleeved outside the middle section and is spaced apart from the middle section.

In some preferred embodiments of the present invention, the rigid limiting member includes a bolt and an axial limiting member, the buffer seat is a hollow structure and is sleeved outside the bolt, and the axial limiting member is in threaded fit with a threaded section of the bolt.

Specifically, at least part of the threaded section of the bolt is located above the buffer seat, and the axial limiting piece is a nut.

Specifically, the bottom of buffer seat is equipped with the holding tank, the head of bolt is located in the holding tank, just the height of head is less than the degree of depth of holding tank so that the buffer seat is suitable for to support on the installation face.

Specifically, the bottom of buffer seat is equipped with the holding tank, the head of bolt is located in the holding tank, and the height of head is greater than the degree of depth of holding tank so that the head is suitable for to support on the installation face.

Specifically, a gasket is clamped between the bottom of the buffer seat and the head of the bolt, a mounting groove is formed in the bottom of the gasket, the head is located in the mounting groove, and the height of the head is smaller than the depth of the mounting groove so that the gasket is suitable for being supported on the mounting surface.

Specifically, the support assembly further comprises: the upper gasket is clamped between the bottom of the buffer seat and the head of the bolt, the head is located between the upper gasket and the lower gasket, the upper gasket is provided with an upper threaded portion, the lower gasket is provided with a lower threaded portion in threaded connection with the upper threaded portion, and the lower gasket is suitable for being supported on the mounting surface.

Further, the lower gasket is provided with a limiting column, and the limiting column is located below the head.

Specifically, the head of the bolt is located above the buffer seat, the buffer seat is supported on the axial limiting piece, and the axial limiting piece is suitable for being supported on the mounting surface.

Further, the axial limiting part comprises a supporting plate and a threaded sleeve, the buffer seat is supported on the supporting plate, the supporting plate is suitable for being supported on the mounting surface, and the threaded sleeve extends into the buffer seat and is in threaded connection with the threaded section of the bolt.

Further, the compressor has a plurality of bases, the buffer seat the bolt with the thread bush is a plurality of, and is a plurality of the base, a plurality of the buffer seat, a plurality of the bolt, a plurality of the thread bush one-to-one, and a plurality of the thread bush with one backup pad integrated into one piece.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a portion of a refrigeration unit according to an embodiment of the present invention;

fig. 2-6 are schematic views of an assembly structure of a support assembly according to an embodiment of the present invention.

Reference numerals are as follows:

the refrigerating apparatus (100) is provided with,

the compressor 10, the base 11,

a base plate 20, a through hole 21, a sleeve segment 21a,

the support member 30 is provided with a support member,

a buffer seat 31, a connection section 311, a catching groove 311a, a guide surface 311b,

the middle section 312, the support section 313, the receiving groove 313a,

a rigid retainer 32, a bolt 321, a head 321a, a nut 322, a support plate 323, a threaded sleeve 324,

the gasket 33, the mounting groove 33a, the upper gasket 34, the upper threaded portion 34a, the lower gasket 35, the lower threaded portion 35a and the limiting column 35 b.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

First, a refrigeration apparatus 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1-6, the refrigeration appliance 100 includes a compressor 10, a base pan 20, and a support assembly 30. The refrigeration device 100 may be a refrigerator, an air conditioner, or the like.

The compressor 10 includes a housing, a base 11, and a movement accommodated in the housing. The base 11 of the compressor 10 is connected to the support assembly 30, the base plate 20 has a through hole 21, the support assembly 30 penetrates through the through hole 21 of the base plate 20, and the support assembly 30 is adapted to be supported on a mounting surface of the refrigeration equipment 100, and the mounting surface of the refrigeration equipment 100 may be the ground.

It is understood that the through hole 21 may be spaced apart from the support assembly 30, in the static installation state, there is no direct contact between the base plate 20 and the support assembly 30, the compressor 10 is supported on the installation surface of the refrigeration apparatus 100 by the support assembly 30, the base plate 20 does not support the compressor 10, and the vibration of the compressor 10 is not transmitted to the base plate 20, but is directly transmitted to the installation surface of the refrigeration apparatus 100.

According to the refrigeration apparatus 100 of the embodiment of the present invention, by providing the refrigeration apparatus 100 of the above-described structural form, the vibration of the compressor 10 can be effectively transmitted, and the operation noise of the refrigeration apparatus 100 is low.

In some preferred embodiments of the present invention, referring to fig. 2-6, the support assembly 30 comprises: a cushion seat 31 and a rigid stopper 32.

Wherein, the buffer seat 31 is connected with the base 11 to support the base 11, specifically, the buffer seat 31 may include a connection section 311, a middle section 312 and a support section 313 which are connected in sequence, and the connection section 311, the middle section 312 and the support section 313 may be integrally formed, for example, the buffer seat 31 may be an integral rubber member.

The connection section 311 may be connected to the base 11, the connection section 311 may have an annular catching groove 311a, the base 11 has a catching hole, the catching groove 311a is matched with the catching hole, and a lower peripheral wall of the catching groove 311a supports the base 11. Referring to fig. 2 to 6, the free end of the connection section 311 may have a guide surface 311b, the guide surface 311b is used for guiding the installation of the buffer seat 31, for example, the guide surface 311b may be a tapered surface.

The middle section 312 may extend through the through hole 21 on the chassis 20, preferably, the edge of the through hole 21 extends upward to form a sleeve section 21a, the sleeve section 21a may be sleeved outside the middle section 312, and the sleeve section 21a is spaced apart from the middle section 312.

The buffer base 31 can be sleeved outside the rigid limiting member 32, and the rigid limiting member 32 can prevent the buffer base 31 from separating from the base 11 because the connection force between the buffer base 31 and the base 11 of the compressor 10 is small. The rigid limiting member 32 may include a bolt 321 and an axial limiting member, the buffer seat 31 may be a hollow structure, the buffer seat 31 is sleeved outside the bolt 321, and the axial limiting member is in threaded fit with a threaded section of the bolt 321.

In the following, describing the first embodiment of the present invention, as shown in fig. 2, at least a portion of the threaded section of the bolt 321 may be located above the buffer seat 31, the axial limiting member may be a nut 322, the nut 322 is engaged with the threaded section of the bolt 321 and located above the buffer seat 31, specifically, the nut 322 may have a limiting ring, and the limiting ring of the nut 322 may stop against the top surface of the buffer seat 31.

The bottom of the buffer seat 31 may be provided with a receiving groove 313a, that is, the bottom surface of the support section 313 may be provided with a receiving groove 313a, the head 321a of the bolt 321 is located in the receiving groove 313a, and the height of the head 321a is smaller than the depth of the receiving groove 313a so that the buffer seat 31 is suitable for being supported on the mounting surface.

That is, the bottom surface of the buffer seat 31 is directly supported on the installation surface of the refrigeration apparatus 100, such as the ground, the buffer seat 31 bears the weight of the compressor 10, and the elasticity of the buffer seat 31 can absorb at least part of the vibration energy of the compressor 10.

Referring to fig. 3, at least a portion of the threaded section of the bolt 321 may be located above the buffer seat 31, and the axial limiting member is a nut 322, the nut 322 is engaged with the threaded section of the bolt 321 and located above the buffer seat 31, and specifically, the nut 322 may have a limiting ring, and the limiting ring of the nut 322 may abut against the top surface of the buffer seat 31.

The bottom of the buffer seat 31 may be provided with a receiving groove 313a, that is, the bottom surface of the support section 313 may be provided with a receiving groove 313a, the head 321a of the bolt 321 is located in the receiving groove 313a, and the height of the head 321a is greater than the depth of the receiving groove 313a so that the head 321a of the bolt 321 is suitable for supporting on the mounting surface.

That is, the head 321a of the bolt 321 is directly supported on the mounting surface of the refrigeration apparatus 100, such as the ground, the buffer seat 31 and the bolt 321 together bear the weight of the compressor 10, and the elasticity of the buffer seat 31 can absorb at least part of the vibration energy of the compressor 10.

In the following, describing the third embodiment of the present invention, as shown in fig. 4, at least a portion of the threaded section of the bolt 321 may be located above the buffer seat 31, the axial limiting member is a nut 322, the nut 322 is engaged with the threaded section of the bolt 321 and located above the buffer seat 31, specifically, the nut 322 may have a limiting ring, and the limiting ring of the nut 322 may abut against the top surface of the buffer seat 31.

A gasket 33 is clamped between the bottom of the buffer seat 31 and the head 321a of the bolt 321, the gasket 33 has a through hole for the polish rod of the bolt 321 to pass through, the bottom surface of the support section 313 can be provided with an accommodating groove 313a, at least a part of the gasket 33 is located in the accommodating groove 313a, the accommodating groove 313a can play a role in positioning or limiting, the bottom of the gasket 33 is provided with an installation groove 33a, the head 321a of the bolt 321 is located in the installation groove 33a, and the height of the head 321a of the bolt 321 is smaller than the depth of the installation groove 33a so that the gasket 33 is suitable for being supported on an installation surface.

That is, the cushion socket 31 is supported on the gasket 33, the gasket 33 is directly supported on a mounting surface of the refrigeration apparatus 100, such as the ground, the cushion socket 31 and the gasket 33 together bear the weight of the compressor 10, the elasticity of the cushion socket 31 can absorb at least part of the vibration energy of the compressor 10, and the gasket 33 can perform the vibration isolation between the bolt 321 and the ground.

Referring to fig. 5, at least a portion of the threaded section of the bolt 321 may be located above the buffer seat 31, and the axial limiting member is a nut 322, the nut 322 is engaged with the threaded section of the bolt 321 and located above the buffer seat 31, specifically, the nut 322 may have a limiting ring, and the limiting ring of the nut 322 may abut against the top surface of the buffer seat 31.

The support assembly 30 further includes an upper gasket 34 and a lower gasket 35, the upper gasket 34 may be interposed between the bottom of the buffer seat 31 and a head 321a of the bolt 321, the upper gasket 34 has a through hole for the polish rod of the bolt 321 to pass through, the head 321a of the bolt 321 is located between the upper gasket 34 and the lower gasket 35, the upper gasket 34 has an upper threaded portion 34a, the upper threaded portion 34a may extend downward around the head 321a of the bolt 321, the lower gasket 35 has a lower threaded portion 35a in threaded connection with the upper threaded portion 34a, specifically, the upper threaded portion 34a has an external thread, the lower threaded portion 35a has an internal thread, the lower gasket 35 is adapted to be supported on the mounting surface, and further, the lower gasket 35 has a limiting post 35b, and the limiting post 35b is located below the head 321 a.

That is, the buffer seat 31 is supported on the upper pad 34 and the lower pad 35, the lower pad 35 is directly supported on the installation surface of the refrigeration apparatus 100, such as the ground, the buffer seat 31, the upper pad 34 and the lower pad 35 together bear the weight of the compressor 10, the elasticity of the buffer seat 31 can absorb at least part of the vibration energy of the compressor 10, and the support height of the support assembly 30 can be adjusted by adjusting the screwing depth between the upper pad 34 and the lower pad 35.

In the following description of the fifth embodiment of the invention, as shown in fig. 6, the head 321a of the bolt 321 may be located above the buffer seat 31, the head 321a of the bolt 321 may have a stop ring, and the stop ring of the head 321a may stop against the top surface of the buffer seat 31.

The buffer base 31 is supported on an axial limiting member adapted to be supported on the mounting surface, specifically, the axial limiting member may include a support plate 323 and a threaded sleeve 324, the buffer base 31 is supported on the support plate 323, the support plate 323 is adapted to be supported on the mounting surface, such as the ground, and the threaded sleeve 324 extends into the buffer base 31 and is in threaded connection with the threaded section of the bolt 321.

The compressor 10 may have a plurality of bases 11, for example, four bases, the buffer base 31, the bolts 321, and the thread bushings 324 are all plural, the plurality of bases 11, the plurality of buffer bases 31, the plurality of bolts 321, and the plurality of thread bushings 324 correspond to one another, and the plurality of thread bushings 324 and one support plate 323 are integrally formed. The screw boss 324 and the support plate 323 may be formed as a single body for fixing the bottom of each cushion socket 31, and the screw boss 324 and the support plate 323 may be made of engineering plastic or metal.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A refrigeration apparatus, comprising:

a compressor having a base;

a chassis having a via;

the supporting component is connected with the base, penetrates through the via hole and is suitable for being supported on a mounting surface of the refrigeration equipment, the supporting component comprises a buffer seat and a rigid limiting part, the buffer seat is sleeved outside the rigid limiting part and comprises a connecting section, a middle section and a supporting section which are sequentially connected, the connecting section is connected with the base, the middle section penetrates through the via hole, a sleeve section extends upwards from the edge of the via hole, and the sleeve section is sleeved outside the middle section and is spaced from the middle section;

the rigid limiting part comprises a bolt and an axial limiting part, the buffer seat is of a hollow structure and is sleeved outside the bolt, and the axial limiting part is in threaded fit with a threaded section of the bolt;

the support assembly further comprises: the upper gasket is clamped between the bottom of the buffer seat and the head of the bolt, the head is located between the upper gasket and the lower gasket, the upper gasket is provided with an upper threaded portion, the lower gasket is provided with a lower threaded portion in threaded connection with the upper threaded portion, and the lower gasket is suitable for being supported on the mounting surface.

2. The refrigeration apparatus as claimed in claim 1, wherein the connecting section has an annular catching groove, the base has a catching hole, the catching groove is fitted with the catching hole, and a lower peripheral wall of the catching groove supports the base.

3. The refrigeration appliance according to claim 2, wherein the free end of the connecting section has a guide surface.

4. The refrigeration apparatus of claim 3 wherein at least a portion of the threaded section of the bolt is located above the buffer seat and the axial stop is a nut.

5. The refrigeration appliance according to claim 4 wherein the bottom of the cushion receptacle is provided with a receiving groove, the head of the bolt being located within the receiving groove, and the height of the head being less than the depth of the receiving groove to adapt the cushion receptacle for support on the mounting surface.

6. The refrigeration appliance according to claim 4 wherein the bottom of the buffer base is provided with a receiving slot, the head of the bolt being located within the receiving slot, and the height of the head being greater than the depth of the receiving slot to render the head suitable for support on the mounting surface.

7. The refrigeration equipment as claimed in claim 4, wherein a gasket is clamped between the bottom of the buffer seat and the head of the bolt, a mounting groove is formed in the bottom of the gasket, the head is located in the mounting groove, and the height of the head is smaller than the depth of the mounting groove so that the gasket is suitable for being supported on the mounting surface.

8. The refrigeration appliance according to claim 7 wherein the lower gasket has a retention post located below the head.

9. The refrigeration apparatus as recited in claim 4 wherein the head of the bolt is located above the cushion seat, the cushion seat being supported on the axial stop, the axial stop being adapted to be supported on the mounting surface.

10. The refrigeration unit of claim 9 wherein said axial stop includes a support plate and a threaded sleeve, said cushion housing being supported on said support plate, said support plate being adapted to be supported on said mounting surface, said threaded sleeve extending into said cushion housing and being threadably connected to said threaded section of said bolt.

11. The refrigeration apparatus as claimed in claim 10, wherein the compressor has a plurality of bases, the buffer base, the bolt and the thread bushing are all plural, the plural bases, the plural buffer bases, the plural bolts and the plural thread bushings correspond to one another one by one, and the plural thread bushings are integrally formed with the one support plate.