CN218936513U - Module mechanism, air conditioner outdoor unit and air conditioning equipment - Google Patents

Abstract

The utility model belongs to the technical field of refrigeration equipment, and particularly relates to a module mechanism, an air conditioner outdoor unit and air conditioner equipment. The module mechanism comprises a module body, a second filter and an oil separator, wherein the module body is provided with at least one cavity, a first filter screen is arranged in the cavity, the cavity and the first filter screen form the first filter, the module body is also provided with a connecting port for enabling the cavity to be communicated with the outside, the second filter is positioned outside the module body and connected with the module body, and the diameter of the second filter is larger than that of the first filter; the oil separator is positioned outside the module body and connected with the module body. According to the module mechanism, the oil separator and the second filter with larger diameter are arranged outside the module body, so that the problems that the pressure bearing capacity of a cavity integrated on the module body is reduced and leakage is easy to occur can be avoided, the pressure bearing capacities of the oil separator and the second filter are ensured, and the leakage phenomenon is avoided.

Description

Module mechanism, air conditioner outdoor unit and air conditioning equipment

Technical Field

The utility model belongs to the technical field of refrigeration equipment, and particularly relates to a module mechanism, an air conditioner outdoor unit and air conditioner equipment.

Background

This section provides merely background information related to the present disclosure and is not necessarily prior art.

The existing air conditioner outdoor unit mainly comprises a compressor, a low-pressure tank, an electric element, a filter, a one-way valve, an oil separator and a capillary tube, all parts are welded through connecting pipelines, the space inside the whole outdoor unit is fully distributed by the pipelines, the piping is complex, the installation and maintenance costs are high, a great deal of manpower and time are required in the assembling process of the air conditioner outdoor unit, and the production efficiency and the production cost are greatly increased.

The oil separator, the one-way valve, the pipeline and the filters with different diameters are integrated through the module mechanism, so that the pipeline can be integrated, however, the oil separator and the filter with larger diameter are manufactured by adopting a stamping process, so that the phenomena of reduced pressure bearing capacity of the cavity, easy leakage and the like cannot be avoided.

Disclosure of Invention

The utility model aims to at least solve the problems that the pressure bearing capacity of a cavity is reduced and leakage is easy to occur due to the fact that an oil separator and a filter with a larger diameter are integrated on a module mechanism in the prior art. The aim is achieved by the following technical scheme:

a first aspect of the present utility model proposes a modular mechanism comprising:

the module body is provided with at least one cavity, the cavity and the first filter screen form a first filter, and the module body is also provided with a connecting port for enabling the cavity to be communicated with the outside;

the second filter is positioned outside the module body and connected with the module body, and the diameter of the second filter is larger than that of the first filter; and

and the oil separator is positioned outside the module body and connected with the module body.

According to the module mechanism, the oil separator and the second filter with larger diameter are arranged outside the module body, so that the problems that the pressure bearing capacity of the cavity on the module body is reduced and leakage is easy to occur due to integration can be avoided, the pressure bearing capacities of the oil separator and the second filter are ensured, and the leakage phenomenon is avoided.

In addition, the module mechanism according to the utility model can also have the following additional technical features:

in some embodiments of the utility model, the second filter and the oil separator are disposed on opposite sides of the module body, respectively.

In some embodiments of the utility model, the second filter is connected to the module body by a fixed connection or a movable connection; and the oil separator is connected with the module body in a fixed connection mode or a movable connection mode.

In some embodiments of the utility model, the module mechanism further comprises a first tube clamp, the second filter being movably coupled to the module body by the first tube clamp.

In some embodiments of the utility model, the number of first tube clamps is one, one first tube clamp being disposed at an axial center position of the second filter;

or, the number of the first pipe clamps is a plurality, and a plurality of the first pipe clamps are arranged at intervals along the axial direction of the second filter.

In some embodiments of the utility model, the module mechanism further comprises a second tube clamp, and the oil separator is movably connected with the module body through the second tube clamp.

In some embodiments of the present utility model,

the number of the second pipe clamps is one, and one second pipe clamp is arranged at the axial center position of the oil separator;

or the number of the second pipe clamps is a plurality, and the second pipe clamps are arranged at intervals along the axial direction of the oil separator.

In some embodiments of the utility model, the modular mechanism further comprises a one-way valve in communication with the oil separator;

wherein the one-way valve is arranged in the module body;

or the one-way valve is arranged outside the module body and is positioned on the same side of the module body as the oil separator.

A second aspect of the present utility model provides an air conditioner outdoor unit, comprising:

an outdoor heat exchanger; and

the modular mechanism as in the above embodiments, the outdoor heat exchanger being disposed around the modular mechanism.

A third aspect of the present utility model provides an air conditioning apparatus including the air conditioning outdoor unit according to the above embodiment.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 schematically shows a schematic structural view of a modular mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial enlarged construction of the modular mechanism shown in FIG. 1 at A;

FIG. 3 is a schematic view of the modular mechanism shown in FIG. 1 in a second view;

FIG. 4 is a schematic view of the modular mechanism shown in FIG. 1 in a third view;

FIG. 5 is a schematic view of a partial enlarged structure of the modular mechanism shown in FIG. 4 at B;

fig. 6 schematically illustrates a partial structure diagram of an air conditioner outdoor unit according to an embodiment of the present utility model.

The reference numerals are as follows:

100 is a modular mechanism;

10 is a module body; 11 is a cavity; 12 is a connecting port;

20 is a second filter;

30 is an oil separator;

40 is a one-way valve;

50 is a first tube clamp; 51 is a first pipe clamp, 52 is a first connection; 521 is a first connection hole;

60 is a second tube clamp; reference numeral 61 denotes a second pipe clamp, and 62 denotes a second connecting portion; 621 is a second connection hole;

200 is an air conditioner outdoor unit;

201 is a four-way valve; 2011 is a first interface; 2012 is a second interface; 2013 is a third interface; 2014 is a fourth interface;

202 is a low pressure tank; 2021 is an air inlet pipe; 2022 is an air outlet pipe;

203 is a first shut-off valve;

204 is a second shut-off valve;

205 is an electronic expansion valve;

206 is an electromagnetic valve;

207 is an outdoor heat exchanger.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

As shown in fig. 1 to 6, according to a first aspect of an embodiment of the present utility model, a module mechanism 100 is proposed, as shown in fig. 1 and 2, wherein fig. 1 schematically shows a schematic structural view of the module mechanism 100 according to an embodiment of the present utility model, fig. 2 is a partially enlarged schematic structural view of the module mechanism 100 at a shown in fig. 1, the module mechanism 100 includes a module body 10, a second filter 20 and an oil separator 30, the module body 10 is provided with one or more cavities 11, an interior of each cavity 11 is used for accommodating a first filter net, the cavities and the first filter net constitute a first filter net, the number of the first filter nets is one or more, and the module body 10 is further provided with a connection port 12 communicating with the cavity 11; the second filter 20 is positioned outside the module body 10 and connected to the module body 10, and the diameter of the second filter 20 is larger than that of the first filter; the oil separator 30 is located outside the module body 10 and is connected to the module body 10.

In the module mechanism 100 of the utility model, the oil separator 30 and the second filter 20 with large diameter are arranged outside the module body 10, so that the problems that the bearing capacity of the cavity 11 integrated on the module body 10 is reduced and leakage is easy to occur can be avoided, the bearing capacities of the oil separator 30 and the second filter 20 are ensured, and the leakage phenomenon is avoided.

In addition, the module mechanism 100 in the utility model improves the integrated mechanism in the prior art into a split structure, namely, the oil separator 30 and the second filter 20 are separated from the integrated pipeline and are independently arranged, so that the pressure bearing capacity of the oil separator 30 and the second filter 20 can be improved, and the leakage is avoided.

It should be noted that, the interior of each cavity 11 is all accommodated with a number of first filter screens, so that the first filter screens with small diameters can still be integrated in the module body 10, and the condition of disorder of the pipeline is avoided. In addition, in fig. 1, the position where the cavity 11 is formed is marked, and the first filter screen placed in the cavity 11 cannot be directly seen.

In addition, the second filter 20 is a filter with a diameter greater than 30 mm, for example, a filter with a diameter of 40 mm, and the first filter is a filter with a diameter of less than 30 mm, and may include a plurality of specifications, for example, a diameter of 20 mm or 10 mm, and the shape of the cavity 11 may be configured to be consistent with the shape and size of the corresponding first filter mesh.

It should be explained that, the first filter screen is a part of the first filter in the prior art, which is left after the shell is removed, and the first filter screen is placed in the cavity, so that the first filter can be integrated on the module body, where the cavity is equivalent to the shell of the first filter in the prior art.

In addition, considering that the first filter in the prior art is generally circular, the shape enclosed by the cavity is also circular, so that the first filter formed by the cavity and the first filter net is also circular.

Optionally, the module body 10 is in a rectangular block structure, and the material of the module body 10 is metal, specifically may be stainless steel, so as to facilitate stamping.

In some alternative embodiments, the second filter 20 and the oil separator 30 are respectively disposed on opposite sides of the module body 10, where the opposite sides of the module body 10 have spaces, and the second filter 20 and the oil separator 30 are respectively disposed on opposite sides of the module body 10, so that balance of the module body 10 can be ensured, and occurrence of toppling of the module body 10 is avoided. In the case of stably fixing the module body 10, the second filter 20 and the oil separator 30 may be provided on the same side of the module body 10.

Specifically, the second filter 20 may be disposed at the front side of the module body 10, and the oil separator 30 is disposed at the rear side of the module body 10 and is fixed with the module body 10, respectively, such that the module body 10 is stably fixed in the inner space surrounded by the outdoor heat exchanger 207.

In some alternative embodiments, the second filter 20 is connected to the module body 10 by a fixed connection, or may be connected to the module body 10 by a movable connection, where the fixed connection may be a welding, such as a fusion welding or a diffusion welding, to ensure that the second filter 20 is stably fixed to the module body 10. The oil separator 30 may be connected to the module body 10 by a fixed connection manner, or may be connected to the module body 10 by a movable connection manner, wherein the fixed connection manner may be welding, such as fusion welding or diffusion welding, so as to ensure that the oil separator 30 can be stably fixed to the module body 10.

It should be noted that, in consideration of the fact that the second filter 20 has a generally cylindrical structure, the module body 10 needs to be provided with an arc-shaped groove, so that the second filter 20 is in surface contact with the groove of the module body 10, and thus a stable connection between the second filter 20 and the module body 10 can be achieved.

Similarly, the oil separator 30 needs to be fully contacted with the module body 10, and in consideration of the fact that the oil separator 30 has a cylindrical structure, an arc-shaped groove needs to be formed on the module body 10, so that the oil separator 30 is in surface contact with the groove of the module body 10, and stable connection between the second filter 20 and the module body 10 can be achieved.

In some alternative embodiments, to enable articulation of the second filter 20, the module mechanism 100 further includes a first tube clamp 50, and the second filter 20 is articulated to the module body 10 by the first tube clamp 50, such that articulation of the second filter 20 may be achieved. As shown in fig. 4 and 5, in which fig. 4 is a schematic structural view of the module mechanism 100 shown in fig. 1 at a third viewing angle, fig. 5 is a schematic partially enlarged structural view of the module mechanism 100 shown in fig. 4 at B, the first pipe clamp 50 includes a first pipe clamp 51 and a first connection portion 52, and the first connection portion 52 is symmetrically disposed at both ends of the first pipe clamp 51 for connecting the first pipe clamp 50 with the module body 10. Specifically, the first connecting portion 52 is provided with a first connecting hole 521, and the connecting piece can pass through the first connecting hole 521 and the module body 10 to movably connect the first pipe clip 50 and the module body 10. The first pipe clamp 51 has a semi-annular shape, and the first connecting portion 52 has a plate shape.

The second filter 20 can be detachably fixed on the module body 10 through the first pipe clamp 50, so that the second filter 20 can be conveniently replaced, and the second filter 20 can be smoothly repaired and maintained.

In some alternative embodiments, the number of first tube clamps 50 is one or more, and the plurality of first tube clamps 50 are arranged at intervals along the axial direction of the second filter 20, and in fig. 5, the number of first tube clamps 50 is one, and is located at the center of the axial direction of the second filter 20, because the length of the second filter 20 in the axial direction is short, so that one first tube clamp 50 can meet the installation requirement. When the length of the second filter 20 is longer, a plurality of first pipe clamps 50 may be disposed at intervals along the axial direction of the second filter 20, for example, two or three first pipe clamps 50 may be disposed at intervals uniformly along the axial direction of the second filter 20, so as to fix the second filter 20.

In some alternative embodiments, the module mechanism 100 further includes a second tube clamp 60, and the oil separator 30 is movably coupled to the module body 10 by the second tube clamp 60. As shown in fig. 2 and 3, wherein fig. 3 is a schematic structural view of the module mechanism 100 shown in fig. 1 in a second view, the second pipe clamp 60 is movably connected with the module body 10, so that the oil separator 30 can be conveniently installed and removed, and the oil separator 30 can be conveniently repaired and maintained.

In some alternative embodiments, the number of second tube clamps 60 is one or more, and the plurality of second tube clamps 60 are spaced apart along the axial direction of the oil separator 30, and in fig. 3, the number of second tube clamps 60 is two, and the two number of second tube clamps 60 are spaced apart along the axial direction of the oil separator 30 due to the relatively long length of the oil separator 30. If the length of the oil separator 30 is longer, a greater number of second tube clamps 60 may be provided to achieve stable securement of the oil separator 30 from multiple locations.

The second pipe clamp 60 can detachably fix the oil separator 30 on the module body 10, so that the oil separator 30 can be conveniently replaced, and the maintenance and the repair can be smoothly realized.

In some alternative embodiments, the second pipe clamp 60 includes a second pipe clamp 61 and a second connection portion 62, the second connection portion 62 being symmetrically disposed at both ends of the second pipe clamp 61 for connecting the second pipe clamp 60 with the module body 10. Specifically, the second connecting portion 62 is provided with a second connecting hole 621, and after the connecting piece passes through the second connecting hole 621 and the module body 10, the second pipe clip 60 and the module body 10 can be movably connected. The second pipe clamp 61 is semi-annular, the second connecting portion 62 is plate-shaped, and the second pipe clamp 60 can be connected with the module body 10 from the position of the second connecting hole 621 by adopting a structure such as a screw, a nut and the like

In some alternative embodiments, the module mechanism 100 further includes a one-way valve 40, the one-way valve 40 being disposed inside the module body 10. The check valve 40 of the prior art is integrated inside the module body 10, so that protection of the check valve 40 can be achieved, and thus, in the present utility model, the check valve 40 can be continuously integrated inside the module body 10.

The check valve 40 may be disposed outside the module body 10, and the check valve 40 and the oil separator 30 may be disposed on the same side of the module body 10, wherein the check valve 40 is disposed outside the module body 10, and on the same side of the module body 10 as the oil separator 30, and the check valve 40 and the oil separator 30 are mainly disposed for facilitating connection therebetween, and for a specific pipe connection relationship, the description will be given below of the main body of the air conditioner outdoor unit 200.

According to a second aspect of the embodiment of the present utility model, an air conditioner outdoor unit 200 is provided, as shown in fig. 6, and fig. 6 schematically shows a partial schematic structure of the air conditioner outdoor unit 200 according to the embodiment of the present utility model. The air conditioner outdoor unit 200 includes the outdoor heat exchanger 207 and the module mechanism 100 in the above embodiment, the outdoor heat exchanger 207 is disposed around the module mechanism 100, and the outdoor heat exchanger 207 is disposed in three side directions of the module mechanism 100, so that heat exchange of the air conditioner outdoor unit 200 can be achieved by the outdoor heat exchanger 207.

In some alternative embodiments, the air conditioner outdoor unit 200 further includes a four-way valve 201, wherein the four-way valve 201 has four ports, namely, a first port 2011, a second port 2012, a third port 2013, and a fourth port 2014, wherein the second port 2012, the third port 2013, and the fourth port 2014 are in communication with three refrigerant channels, and the first port 2011 is in communication with the check valve 40. The specific connection relationship of the four ports of the four-way valve 201 is identical to that of the air-conditioning outdoor unit 200 in the related art, and the specific connection relationship is not expanded.

In some alternative embodiments, the air conditioner outdoor unit 200 further includes a first shut-off valve 203 and a second shut-off valve 204 for installation on a connection passage provided inside the module body 10, and an indoor heat exchanger (not shown) is provided at a position between the first shut-off valve 203 and the second shut-off valve 204.

In some alternative embodiments, the air conditioner outdoor unit 200 further includes an electronic expansion valve 205 and a solenoid valve 206, wherein the electronic expansion valve 205 and the solenoid valve 206 are both located outside the module body 10, and their functions and connection relationships are the same as those of the prior art, and will not be described in detail herein.

In some alternative embodiments, the outdoor unit 200 further includes a low pressure tank 202, the low pressure tank 202 is connected to an air inlet pipe 2021 and an air outlet pipe 2022, the refrigerant flows into the low pressure tank 202 through the air inlet pipe 2021, and the refrigerant in the low pressure tank 202 returns to the compressor (not shown) through the air outlet pipe 2022, so as to implement the circulation process of the refrigerant.

According to a third aspect of the embodiment of the present utility model, an air conditioning apparatus is provided, including the air conditioning outdoor unit 200 mentioned in the above example.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A modular mechanism, comprising:

the module body is provided with at least one cavity, a first filter screen is arranged in the cavity, the cavity and the first filter screen form a first filter, and the module body is also provided with a connecting port for enabling the cavity to be communicated with the outside;

the second filter is positioned outside the module body and connected with the module body, and the diameter of the second filter is larger than that of the first filter; and

and the oil separator is positioned outside the module body and connected with the module body.

2. The modular mechanism of claim 1, wherein the second filter and the oil separator are disposed on opposite sides of the module body, respectively.

3. The modular mechanism of claim 1, wherein the second filter is connected to the module body by a fixed connection or a movable connection; and the oil separator is connected with the module body in a fixed connection mode or a movable connection mode.

4. The modular mechanism of claim 3, further comprising a first tube clamp, wherein the second filter is movably coupled to the module body by the first tube clamp.

5. The modular mechanism of claim 4, wherein the number of first tube clamps is one, one first tube clamp being disposed at an axially central location of the second filter;

or, the number of the first pipe clamps is a plurality, and a plurality of the first pipe clamps are arranged at intervals along the axial direction of the second filter.

6. The modular mechanism of claim 3, further comprising a second tube clamp, wherein the oil separator is movably coupled to the module body by the second tube clamp.

7. The modular mechanism of claim 6 wherein the number of second tube clamps is one, one second tube clamp being disposed at an axially central location of the oil separator;

or the number of the second pipe clamps is a plurality, and the second pipe clamps are arranged at intervals along the axial direction of the oil separator.

8. The modular mechanism of claim 1, further comprising a one-way valve in communication with the oil separator;

wherein the one-way valve is arranged in the module body; or the one-way valve is arranged outside the module body and is positioned on the same side of the module body as the oil separator.

9. An outdoor unit of an air conditioner, comprising:

an outdoor heat exchanger; and

the modular mechanism of any one of claims 1 to 8, the outdoor heat exchanger being disposed around the modular mechanism.

10. An air conditioning system comprising the air conditioning outdoor unit according to claim 9.

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