CN215724315U

CN215724315U - Piping integrated unit and piping integrated module

Info

Publication number: CN215724315U
Application number: CN202122146650.5U
Authority: CN
Inventors: 吴彦东; 苏瑞而
Original assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Current assignee: GD Midea Heating and Ventilating Equipment Co Ltd; Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of air conditioner accessories, in particular to a piping integrated unit and a piping integrated module. The pipe integrated unit comprises a unit body; the unit body is provided with a plurality of functional cavities and functional connectors communicated with the functional cavities, and the functional cavities are used for the circulation of high-temperature media or low-temperature media; the unit body is provided with at least one heat insulation interval which is arranged between two adjacent functional cavities. The piping integrated module comprises any one of the piping integrated units and a plurality of functional pieces; the functional part is arranged on the functional part and is used for realizing the functions of a one-way valve, a filter or an oil separator in the functional cavity. According to the utility model, after the heat insulation holes or the heat insulation grooves are arranged between the adjacent functional cavities, the heat conduction between the adjacent functional cavities caused by different medium temperatures is reduced, and the loss and waste of heat are avoided.

Description

Piping integrated unit and piping integrated module

Technical Field

The utility model relates to the technical field of air conditioner accessories, in particular to a piping integrated unit and a piping integrated module.

Background

When the existing air conditioner outdoor unit adopts a module mechanism, different pipelines are integrated in the module mechanism. When the air conditioner refrigerates, high-temperature and high-pressure gas exhausted by the compressor flows through the oil separator, the one-way valve and the four-way valve or flows through pipelines communicated with the oil separator, the one-way valve and the four-way valve, high-temperature media flow through some pipelines, and low-temperature media flow through some pipelines, so that heat conduction can be carried out between the pipeline with the high-temperature media and the pipeline with the low-temperature media, a large amount of heat is transferred to the low-temperature pipeline through the high-temperature pipeline, and heat loss and waste are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a piping integrated unit and a piping integrated module, which can reduce heat conduction and avoid heat loss and waste.

The technical scheme of the utility model is realized as follows:

in a first aspect, the present invention provides a piping integrated unit, comprising a unit body;

the unit body is provided with a plurality of functional cavities and functional connectors communicated with the functional cavities, and the functional cavities are used for circulating high-temperature media or low-temperature media;

the unit body is provided with at least one heat insulation interval, and the heat insulation interval is arranged between two adjacent functional cavities.

Preferably, the unit body is further provided with at least one pipeline cavity, and the pipeline cavity is communicated with the functional cavity.

Preferably, at least one of the heat insulation interval or the pipeline cavity is arranged between two adjacent functional cavities.

Preferably, the insulation space includes at least one of an insulation hole and an insulation groove.

Preferably, the heat insulation interval comprises heat insulation holes, and the heat insulation holes are long holes, circular holes or arc-shaped holes;

preferably, the heat insulation interval comprises a heat insulation groove, and the groove bottom of the heat insulation groove is a plane or an arc-shaped surface.

Preferably, the heat insulation space includes a heat insulation hole and a heat insulation groove, and the heat insulation hole and the heat insulation groove are arranged at a distance.

Preferably, the unit body comprises a first jointed board and a second jointed board, the first jointed board is provided with a first functional groove, and the second jointed board is covered on the first jointed board, so that the first functional groove forms the functional cavity.

Preferably, the second jointed board is provided with a second functional groove corresponding to the first functional groove, and the first functional groove is communicated with the corresponding second functional groove to form the functional cavity.

Preferably, the unit body is provided with a positioning device; the positioning devices are arranged at two opposite ends of the unit body.

In a second aspect, the utility model further provides a piping integrated module, which comprises any one of the piping integrated units and a plurality of functional parts;

the functional part is arranged in the functional cavity and can be matched with the corresponding functional cavity to realize the functions of a one-way valve, a filter or an oil separator.

Preferably, the piping integrated module further comprises an adapter, and the adapter is used for communicating the functional cavity and an external pipeline.

Preferably, the adaptor comprises a first connecting pipe and a second connecting pipe which are coaxially arranged, the pipe diameter of the first connecting pipe is smaller than that of the second connecting pipe, one end of the first connecting pipe extends into the functional cavity, and the other end of the first connecting pipe extends into the second connecting pipe.

The embodiment of the utility model has the beneficial effects that:

after the heat insulation holes or the heat insulation grooves are formed between the adjacent functional cavities, heat conduction caused by different medium temperatures between the adjacent functional cavities is reduced, and heat loss and waste are avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a piping integrated unit according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic perspective view of a first pipe integration unit according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a second pipe integration unit according to an embodiment of the present invention;

FIG. 5 is a schematic view of a first type of heat-insulating hole of the piping integrated unit according to the embodiment of the present invention;

FIG. 6 is a schematic view of a second heat insulating hole of the piping integrated unit according to the embodiment of the present invention;

FIG. 7 is a schematic diagram illustrating an installation position of a heat insulation tank of the pipe integration unit according to an embodiment of the present invention;

FIG. 8 is a schematic view of a first arrangement of a heat insulation hole and a heat insulation groove of a piping integration unit according to an embodiment of the present invention;

FIG. 9 is a schematic view of a second arrangement of the heat insulation hole and the heat insulation groove of the pipe integration unit according to the embodiment of the present invention;

FIG. 10 is a schematic view of a first cross-sectional shape of an insulation slot of a piping integration unit according to an embodiment of the present invention;

FIG. 11 is a schematic view of a second cross-sectional shape of the heat shield of the piping integrated unit according to the embodiment of the present invention;

FIG. 12 is a schematic cross-sectional view of a third embodiment of an insulation slot of a piping integration unit according to the present invention;

FIG. 13 is a schematic view of a fourth cross-sectional shape of the heat shield of the piping integrated unit according to the embodiment of the present invention;

fig. 14 is a schematic perspective view of a piping integrated module according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of an adaptor of a piping integrated module according to an embodiment of the present invention;

fig. 16 is a schematic perspective view of an adapter of a piping integrated module according to an embodiment of the present invention.

Description of the main element symbols: 1-a cell body; 2-a functional cavity; 3-a pipeline cavity; 4-heat insulation holes; 5-a first jointed board; 6-second jointed board; 7-an adaptor; 8, positioning a plate; 9-a heat insulation groove; a 10-four-way valve; 11-external piping; 12-a first connection pipe; 13-second connecting tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In a first aspect, the present invention provides a piping integrated unit, as shown in fig. 1 to 4, which includes a unit body 1; the unit body 1 is provided with a plurality of functional cavities 2 and functional connectors communicated with the functional cavities 2, and the functional cavities 2 are used for circulating high-temperature media or low-temperature media; the unit body 1 is provided with at least one heat insulation interval which is arranged between two adjacent functional cavities 2.

Specifically, in this embodiment, in a plurality of function cavities 2 that set up on unit body 1, the circulation has high temperature medium or low temperature medium, but when the material of unit body 1 was the material of heat conduction, must exist between high temperature medium and the low temperature medium and carry out heat-conduction through unit body 1, and then the heat that can make in the high temperature medium conducts in to the low temperature medium, can make in-process that circulates in the high temperature medium produce heat loss and heat waste, cause the low temperature medium to heat up the back simultaneously, probably produce adverse effect to the use of low temperature medium.

In order to solve the problems, the heat insulation interval is arranged between the adjacent functional cavities 2, the connecting area between the adjacent functional cavities 2 is reduced through the heat insulation interval, and then the heat conduction between the adjacent functional cavities 2 is reduced, so that the heat loss and the heat waste are reduced, and the adverse effect of a high-temperature medium on a low-temperature medium is also reduced.

Each functional cavity 2 is provided with a functional connector, and the inside and the outside of the functional cavity 2 are communicated through the functional connectors.

As shown in fig. 1, 3 and 4, the unit body 1 is further provided with at least one pipe cavity 3, and the pipe cavity 3 is communicated with the functional cavity 2.

Specifically, in this embodiment, when having the medium circulation between the function cavity 2, it communicates through pipeline cavity 3, no longer need connect through outside pipeline 11, therefore need not carry out outside pipeline 11's installation, both improved assembly efficiency, also avoided the interference between outside pipeline 11, guaranteed the stability of intercommunication.

In this embodiment, the cross section of the pipe cavity 3 may be circular, rectangular, oval, or other irregular shapes, that is, it is only necessary to communicate two adjacent functional cavities 2 through the pipe cavity 3.

Specifically, in this embodiment, the diameter or the area of the cross section of the pipe cavity 3 is set according to the medium circulated in the functional cavity 2, or is set according to the medium circulation amount, so as to ensure that the medium circulation between the adjacent functional cavities 2 can meet the functional requirements.

Specifically, in the present embodiment, the connection position of the pipe chamber 3 is set according to the specific function of the functional chamber 2, and the shortest length of the pipe chamber 3 is preferable in a selectable range.

Preferably, between two adjacent functional cavities 2, any one of the heat insulation space or the pipeline cavity 3 is provided.

The purpose of setting up the thermal-insulated interval is mainly to avoid producing heat-conduction between the medium of different temperatures, and two function cavity 2 through pipeline cavity 3 intercommunication, its inside must produce the same circulation medium, and the condition that can not have heat-conduction takes place, consequently, as shown in fig. 1, fig. 3 and fig. 4, between two function cavity 2 that carry out the intercommunication through pipeline cavity 3, need not set up thermal-insulated interval.

Preferably, in the present embodiment, the insulation interval includes at least one of an insulation hole and an insulation groove.

Specifically, the arrangement mode of the heat insulation holes 4 is to reduce the connection points between two adjacent functional cavities 2, so as to reduce the connection area and realize the function of reducing heat conduction.

The arrangement mode of the heat insulation groove 9 is to reduce the connection thickness of the unit body 1 between two adjacent functional cavities 2, so as to reduce the connection area and reduce the heat conduction function.

Specifically, when the number of the functional cavities 2 is large, the heat insulation hole 4 or the heat insulation groove 9 needs to be disposed between any two adjacent functional cavities 2 to reduce adverse effects caused by heat conduction.

When all parameters of media in the adjacent functional cavities 2 are the same, the heat insulation hole 4 or the heat insulation groove 9 may not be arranged between the two adjacent functional cavities 2, and the heat insulation hole 4 and the heat insulation groove 9 may also be arranged.

Preferably, in the present embodiment, the heat insulation interval includes heat insulation holes 4, and the heat insulation holes 4 are elongated holes, circular holes or arc-shaped holes.

Specifically, as shown in fig. 5, in the present embodiment, when the heat insulation hole 4 is a long hole, the number of the long holes provided between two adjacent functional cavities 2 may be one or more. When the number of the heat insulation holes 4 in the shape of the long-strip hole is multiple, the heat insulation holes are linearly arranged along the length direction of the heat insulation holes; when the heat insulating holes 4 are circular, as shown in fig. 6, a plurality of heat insulating holes 4 are provided between two adjacent functional cavities 2, and the plurality of heat insulating holes 4 are arranged in the gap extending direction between the two functional cavities 2; when the edge of the functional cavity 2 is arc-shaped, the shape of the heat insulation hole 4 can also be arc-shaped.

It should be noted that, in the present embodiment, the shape of the heat insulation hole 4 is a long hole, a circular hole or an arc hole, but it is not limited to the above hole structures, and it may also be other hole structures, such as a triangular hole, a diamond hole, etc., that is, as long as the heat conduction between two adjacent functional cavities 2 can be reduced by the arrangement of the hole structures.

Specifically, in this embodiment, the heat insulation space includes a heat insulation groove 9, and the bottom of the heat insulation groove 9 is a plane or an arc surface.

As shown in fig. 7, in the present embodiment, the heat insulating groove 9 is provided between two adjacent functional cavities 2, and the arrangement of the heat insulating groove 9 reduces the connecting area between two adjacent functional cavities 2, thereby reducing the heat conduction efficiency between the two functional cavities 2.

Specifically, when the bottom of the heat insulation groove 9 is a plane, the cross-sectional shape of the heat insulation groove 9 is rectangular as shown in fig. 10, or trapezoidal, or other shapes; when the groove bottom of the heat insulation groove 9 is an arc-shaped surface, the cross section of the heat insulation groove may be semicircular as shown in fig. 11, arcuate as shown in fig. 12, or u-shaped as shown in fig. 13, that is, the heat insulation groove 9 may be arranged to reduce the connection area between two adjacent functional cavities 2, thereby reducing the heat conduction between the functional cavities 2.

Preferably, as shown in fig. 8 and 9, in the present embodiment, the insulation space includes an insulation hole 4 and an insulation groove 9, and the insulation hole 4 and the insulation groove 9 are spaced apart from each other.

Specifically, in the present embodiment, the heat insulating hole 4 and the heat insulating groove 9 may be provided in the unit body 1 at the same time, and when the heat insulating hole 4 and the heat insulating groove 9 are provided at the same time, they are provided at an interval from each other, so that the heat conductivity can be reduced to the maximum, and the heat loss and waste can be reduced.

Specifically, when the heat insulating hole 4 and the heat insulating groove 9 are provided at the same time, a long groove fitting circular hole as shown in fig. 8 may be used, or a long hole fitting short groove as shown in fig. 9 may be used, as long as the heat conduction between the two adjacent functional cavities 2 can be reduced while ensuring the strength of the unit body 1.

Note that, in the present embodiment, the heat insulating holes 4 and the heat insulating grooves 9 are provided at intervals, but the present invention is not limited to such an arrangement, and a single heat insulating groove or a plurality of heat insulating grooves 9 may be provided after a plurality of heat insulating holes 4 are continuously provided, that is, a plurality of heat insulating holes 4 may be set as a group, a plurality of heat insulating grooves 9 may be set as a group, and the heat insulating grooves 9 and the heat insulating holes 4 may be provided at intervals in units of groups.

Preferably, the unit body 1 comprises a first jointed board 5 and a second jointed board 6, the first jointed board 5 is provided with a first functional groove, the second jointed board 6 is arranged on the first jointed board 5 in a covering manner, and the first functional groove is covered, so that the first functional groove forms a functional cavity.

Specifically, the second jointed board 6 is equivalent to a cover plate of the first functional groove, and after being combined with the first jointed board 5, the first functional groove is sealed to obtain a functional cavity.

Preferably, in the embodiment, a second functional groove corresponding to the first functional groove is formed on the second jointed board 6; the first functional groove is communicated with the corresponding second functional groove to form a functional cavity 2.

Specifically, in this embodiment, after the first functional groove of first makeup 5 and the second functional groove on second makeup 6 are corresponded and merged, functional cavity 2 can be formed, and simultaneously, also set up the first pipeline groove that is relative to with pipeline cavity 3 on first makeup 5, set up second pipeline groove on second makeup 6, set up corresponding setting in first pipeline groove and second pipeline groove, carry out the butt joint back, form pipeline cavity 3.

In this embodiment, after the first jointed board 5 and the second jointed board 6 are overlapped, the first jointed board 5 and the second jointed board 6 can be fixed by welding, riveting or bolting.

In this embodiment, for guaranteeing that first makeup 5 and second makeup 6 carry out the pile piece back, the leakproofness between each function cavity 2 avoids the circulation medium in the function cavity 2 to flow out from other gaps between first makeup 5 and the second makeup 6, can set up sealed device that is used for sealing up etc. in the edge of the notch in first function groove and/or second function groove.

In the present embodiment, the shape of the first panel 5 and the shape of the second panel 6 are arranged correspondingly.

Specifically, in this embodiment, the shape of the first jointed board 5 is set according to the type and number of the functional cavities 2, when there is only one functional cavity 2, the shape of the first jointed board is similar to the shape of the outer contour of the functional cavity 2, when there are two or more functional cavities 2, the position of the functional cavity 2 is reasonably arranged, and then the shape of the first jointed board 5 is set according to the position of the functional cavity 2, and meanwhile, the shape of the second jointed board 6 is correspondingly set according to the shape of the first jointed board 5.

Preferably, the unit body 1 is provided with a positioning device; the positioning means are provided at opposite ends of the unit body 1.

In this embodiment, the positioning between the first jointed board 5 and the second jointed board 6 can be facilitated by the positioning device.

Specifically, in the present embodiment, the positioning device is plate-shaped, and the plate surface of the positioning device is perpendicular to the plate surface of the unit body 1 and is disposed at two opposite ends of the unit body 1.

Specifically, the first jointed board 5 and the second jointed board 6 are both provided with positioning plates 8, and when the distance between the positioning plates 8 on the first jointed board 5 is a and the thickness of the positioning plate 8 on the second jointed board 6 is b, the distance between the second jointed board 6 is a-b-b.

That is to say, the outer end interval of two locating plates 8 on the second makeup 6 equals the inner end interval of two locating plates 8 on the first makeup 5 for second makeup 6 can just in time set up on first makeup 5, makes the location comparatively accurate.

When the degree of freedom in two other directions of first makeup 5 and second makeup 6 is limited, it also can be through the structure of locating plate 8, also can be directly through the effect of gravity, with one of them terminal surface parallel and level of first makeup 5 and second makeup 6, and then guaranteed the precision of location.

In a second aspect, the present invention further provides a piping integrated module, as shown in fig. 14, including any one of the piping integrated units and the functional member; the functional part is arranged in the functional cavity and can be matched with the corresponding functional cavity 2 to realize the functions of a one-way valve, a filter or an oil separator.

Specifically, in this embodiment, different functions can be realized by providing different functional members in different functional cavities.

More specifically, the functional element can be a valve body, and the valve body is arranged in the functional cavity 2, so that the functional cavity 2 becomes a one-way valve, and the function of one-way medium circulation is realized; the functional component can be a filter screen, and the filter screen is arranged in the functional cavity 2, so that the functional cavity 2 becomes a filter to realize the filtering function of the medium; the functional element can also be a separation structure of an oil separator, and is matched with the corresponding functional cavity 2, so that the functional cavity 2 becomes an oil filter and the like.

It should be noted that, in the present embodiment, the corresponding functions can be realized by the functional components, but the functional components are not limited to the above functional components, and may also be other functional components, such as a purifying device, for purifying a circulating medium, and the like, that is, only the functional components are matched with the functional cavity 2 to realize the required functions.

Preferably, the piping integrated module further comprises an adaptor 7, and the adaptor 7 is used for communicating the functional cavity 2 with the external pipeline 11.

In this embodiment, when the functional cavity 2 is communicated with an external device, such as the four-way valve 10, the external device is communicated with the functional connection port through the external pipeline 11, so as to communicate the external device with the functional cavity 2.

In order to facilitate the connection of the functional cavity 2 with different external pipelines 11, in this embodiment, an adaptor 7 is disposed on the functional connection port, one end of the adaptor 7 is connected to the functional cavity 2, and the other end of the connector is connected to the external pipeline 11.

Specifically, when the external pipeline 11 connected to the functional cavity 2 needs to be replaced, the diameter of the external pipeline 11 may change, and at this time, only the type of the adaptor 7 needs to be replaced, so that the replaced adaptor 7 can be matched with the replaced external pipeline 11.

Preferably, as shown in fig. 15 and 16, the adaptor 7 includes a first connecting tube 12 and a second connecting tube 13 coaxially arranged, a tube diameter of the first connecting tube 12 is smaller than a tube diameter of the second connecting tube 13, one end of the first connecting tube 12 extends into the functional cavity 2 through the functional connector, and the other end of the first connecting tube 12 extends into the second connecting tube 13.

Specifically, in the present embodiment, the outer diameter of the adaptor 7 connected to the same functional cavity 2 is the diameter of the functional connection port on the functional cavity 2, so that the adaptor 7 can be matched with the functional connection port no matter how the adaptor 7 is replaced.

To adapt to different external pipelines 11, the inner diameters of the second connecting pipes 13 may be different, and the different inner diameters correspond to different external pipelines 11.

In this embodiment, when the second connection pipe 13 is connected to the external pipe 11, the external pipe 11 is inserted into the second connection pipe 13 and sleeved with the second connection pipe 13, so as to achieve a sealed connection therebetween.

Further, in order to ensure the sealing performance between the second connection pipe 13 and the external pipe 11, a sealing sleeve and the like may be disposed on the outer side wall of the external pipe 11.

The embodiment of the utility model has the beneficial effects that:

after the heat insulation holes 4 or the heat insulation grooves 9 are arranged between the adjacent functional cavities 2, the heat conduction between the adjacent functional cavities 2 caused by different medium temperatures is reduced, and the heat loss and waste are avoided.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A piping integrated unit is characterized by comprising a unit body;

2. The piping integration unit of claim 1, wherein the unit body is further provided with at least one pipe cavity, the pipe cavity communicating with the function cavity.

3. The piping integrated unit according to claim 2, wherein any one of the heat insulating space and the duct cavity is provided between two adjacent functional cavities.

4. The piping integration unit of claim 1, wherein the insulation gap comprises at least one of an insulation hole and an insulation groove.

5. The piping integration unit of claim 4, wherein the insulation compartment comprises an insulation hole, the insulation hole being a long hole, a circular hole, or an arc hole.

6. The piping integration unit of claim 4, wherein the heat insulation space comprises a heat insulation groove, and a groove bottom of the heat insulation groove is a plane or an arc-shaped surface.

7. The piping integrated unit according to claim 4, wherein the heat insulation space includes a heat insulation hole and a heat insulation groove, and the heat insulation hole and the heat insulation groove are provided at a distance.

8. The piping integrated unit of claim 1, wherein said unit body comprises a first panel having a first functional groove formed thereon and a second panel covering said first panel such that said first functional groove forms said functional cavity.

9. The piping integrated unit of claim 8, wherein the second panels are provided with second functional grooves corresponding to the first functional grooves, and the first functional grooves are communicated with the corresponding second functional grooves to form the functional cavities.

10. The piping integration unit according to claim 1, wherein the unit body is provided with a positioning means; the positioning devices are arranged at two opposite ends of the unit body.

11. A piping integrated module comprising the piping integrated unit according to any one of claims 1 to 10 and a functional member;

12. The piping integration module of claim 11, further comprising an adapter for communicating the functional cavity with an external conduit.

13. The piping integration module as claimed in claim 12, wherein the adaptor comprises a first connecting pipe and a second connecting pipe coaxially arranged, the pipe diameter of the first connecting pipe is smaller than that of the second connecting pipe, one end of the first connecting pipe extends into the functional cavity, and the other end of the first connecting pipe extends into the second connecting pipe.