CN215295133U

CN215295133U - Coil pipe supporting device, coil pipe device and air conditioning system

Info

Publication number: CN215295133U
Application number: CN202120581223.7U
Authority: CN
Inventors: 庄薇; 石广; 于晓蕊
Original assignee: Trane Air Conditioning Systems China Co Ltd
Current assignee: Trane Air Conditioning Systems China Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-24
Anticipated expiration: 2031-03-22

Abstract

The present disclosure relates to a coil support device comprising a plurality of bottom support plates and support drain plates; the bottom support plate is provided with a drainage groove extending along the length direction of the bottom support plate; the plurality of bottom support plates are arranged at intervals in the length direction of the coil pipe supporting device, the supporting drainage plate extends in the length direction of the coil pipe supporting device and is arranged below the end part of each bottom support plate, and the drainage grooves can drain the supporting drainage plate. Above-mentioned coil pipe strutting arrangement, coil pipe device and air conditioning system have the drainage groove that extends along this bottom sprag board length direction with the bottom sprag board setting for the bottom sprag board has the function of support and drainage simultaneously concurrently, and makes the water (or other liquid) that the drainage groove gathered can discharge at the tip of coil pipe. And the supporting drainage plate is arranged below the end part of the bottom supporting plate, so that water (or other liquid) collected by the drainage groove can be conveniently drained through the supporting drainage plate.

Description

Coil pipe supporting device, coil pipe device and air conditioning system

Technical Field

The utility model relates to a refrigeration machine technical field especially relates to a coil pipe strutting arrangement, coil pipe device and air conditioning system.

Background

Coil devices have been widely used in air conditioning systems as one of the main components of the air conditioning system. A coil arrangement typically includes a coil unit and a support structure disposed below the coil unit. When the air conditioning system works, water drops are generated on the outer surface of the coil pipe, so that a drainage structure is required to be arranged at the bottom end of the coil pipe unit. With the continuous development of air conditioning technology, higher requirements are placed on the supporting structure and the drainage structure of the coil pipe device.

SUMMERY OF THE UTILITY MODEL

According to a first aspect of embodiments of the present invention, there is provided a coil support device comprising a plurality of bottom support plates and support drain plates; the bottom support plate is provided with a drainage groove extending along the length direction of the bottom support plate; the plurality of bottom support plates are arranged at intervals in the length direction of the coil pipe supporting device, the supporting drainage plate extends in the length direction of the coil pipe supporting device and is arranged below the end part of each bottom support plate, and the drainage grooves can drain the supporting drainage plate.

Optionally, the bottom sprag board includes two relative first water conservancy diversion portions and the second water conservancy diversion portion that sets up of slope, first water conservancy diversion portion and second water conservancy diversion portion respectively to bottom sprag board's both sides and downwardly extending, the drainage groove is including locating first drainage groove of first water conservancy diversion portion below and locating second drainage groove of second water conservancy diversion portion below.

Optionally, the bottom support plate includes a connecting portion disposed between the first flow guide portion and the second flow guide portion, and the connecting portion, the first flow guide portion, the second flow guide portion, the groove wall of the first drainage groove and the groove wall of the second drainage groove are integrally formed.

Optionally, the coil support means comprises a support drain plate.

Optionally, the bottom support plate is arranged obliquely along the length direction, and the support drain plate is arranged at the end part of the lower end of the bottom support plate.

Optionally, the support drain plate comprises a third drainage groove extending along the length direction of the support drain plate.

Optionally, the bottom of the third drainage groove is provided with one or more drainage pipes arranged at intervals; and/or the presence of a gas in the gas,

the supporting drainage plate is obliquely arranged along the length direction; and/or the presence of a gas in the gas,

the bottom of the first drainage groove is provided with a first water outlet hole positioned above the third drainage groove, and the bottom of the second drainage groove is provided with a second water outlet hole positioned above the third drainage groove; and/or the presence of a gas in the gas,

and a flanging structure is formed at the upper end of the side wall of the third drainage groove.

Optionally, two ends of the bottom support plate are provided with support columns, and the support columns are arranged below the bottom support plate; and/or the presence of a gas in the gas,

be located the same end of bottom sprag board support drain bar is a whole drain bar, or is located the same end of bottom sprag board support drain bar is for having the multistage structure of dodging the space.

According to a second aspect of the embodiments of the present invention, there is provided a coil device, comprising a plurality of coil units and a coil supporting device as described above; the coil pipe unit is assembled on the bottom supporting plate, and the length direction of the coil pipe unit is consistent with that of the bottom supporting plate.

According to a third aspect of the embodiments of the present invention, there is provided an air conditioning system, which includes the coil pipe device as described above.

The above-mentioned coil pipe strutting arrangement of this application, coil pipe device and air conditioning system have the drainage groove that extends along this bottom sprag board length direction with the bottom sprag board setting for the bottom sprag board has the function of support and drainage concurrently simultaneously, and makes the water (or other liquid) that the drainage groove collects can be discharged at the tip of coil pipe. And the supporting drainage plate is arranged below the end part of the bottom supporting plate, so that water (or other liquid) collected by the drainage groove can be conveniently drained through the supporting drainage plate.

Drawings

FIG. 1 is a perspective view of a coil device according to an exemplary embodiment of the present application;

FIG. 2 is an enlarged schematic view of the coiled tubing arrangement A of FIG. 1;

FIG. 3 is a perspective view of a coil support device according to an exemplary embodiment of the present application;

FIG. 4 is an enlarged schematic view of the coiled tubing support D of FIG. 3;

FIG. 5 is a perspective view of a bottom support plate according to an exemplary embodiment of the present application;

FIG. 6 is a top plan view of the bottom support plate shown in FIG. 5;

fig. 7 is a side view of the bottom support plate shown in fig. 5.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that the terms "first," "second," and the like as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise specified, "front", "back", "lower" and/or "upper", "lower", "left", "right", and the like are for ease of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item identified as preceding "comprises" or "comprising" covers the element or item identified as following "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.

Fig. 1 is a schematic perspective view of a coil device 100 according to an exemplary embodiment of the present application. Referring to fig. 1, and as necessary in conjunction with fig. 2 to 7, the coil pipe device 100 includes a coil pipe supporting device 10 and a plurality of coil pipe units 20. The coil unit 20 is assembled on the bottom support plate 11, and the length direction of the coil unit 20 is consistent or substantially consistent with the length direction B of the bottom support plate 11.

The coil unit 20 may be a V-shaped coil structure. As shown in fig. 2, each coil unit includes two first coils 21 and two second coils 22, which are opposite and inclined, and the first coils 21 and the second coils 22 are arranged in a V shape.

The coil support device 10 includes a plurality of bottom support plates 11 and support drain plates 12. The bottom support plate 11 has drainage slots extending along the length B of the bottom support plate 11. The plurality of bottom support plates 11 are arranged at intervals in the length direction L of the coil pipe supporting device 10, and the supporting drainage plate 12 extends along the length direction L of the coil pipe supporting device 10 (that is, the length direction C of the supporting drainage plate 12 is consistent or substantially consistent with the length direction L of the coil pipe supporting device 10) and is arranged below the end part of the plurality of bottom support plates 11, so that the drainage grooves can drain water to the supporting drainage plate 12.

It should be noted that the bottom support plates 11 are arranged at intervals in the longitudinal direction L of the coil support device 10, and the longitudinal direction B (also understood as the extending direction) of the bottom support plates 11 is not parallel to the longitudinal direction L of the coil support device 10. In some embodiments, the length direction B of the bottom support plate 11 coincides or substantially coincides with the width direction W of the coil support device 10.

In some embodiments, the bottom support plate 11 includes two opposite and obliquely disposed first and second

flow guiding parts

111 and 113, the first and second

flow guiding parts

111 and 113 extend downward to both sides of the bottom support plate 11, respectively, and the drainage grooves include a first drainage groove 114 disposed below the first flow guiding part 111 and a second drainage groove 115 disposed below the second flow guiding part 113. The first flow reversal part 111 has a first guide surface inclined outward and downward so as to guide the flow toward the first guide groove 114. Accordingly, the second guide portion 113 has a second guide surface inclined outwardly and downwardly so as to guide the flow toward the second guide groove 115.

Specifically, when the coil unit 20 is disposed on the bottom support plate 11, the first coil 21 and the second coil 22 are correspondingly disposed on the first flow guiding surface and the second flow reversing surface, respectively. Accordingly, the inclination angles of the first diversion part and the first diversion surface and the inclination angles of the second diversion part and the second diversion surface can be specifically set according to the inclination angles of the first coil pipe 21 and the second coil pipe 22.

In some embodiments, the bottom support plate 11 includes a connecting portion 112 disposed between the first flow guide portion 111 and the second flow guide portion 113, and the connecting portion 112, the first flow guide portion 111, the second flow guide portion 113, a groove wall of the first flow-guiding groove 114, and a groove wall of the second flow-guiding groove 115 are integrally formed. Compared with the embodiment that the supporting structure and the drainage tray are separately arranged in the related art, the integrated arrangement of the bottom supporting plate 11 is beneficial to saving the structural installation time and the material cost.

Referring to fig. 3, in some embodiments, the coil support device 10 includes a support drain plate 12, and the support drain plate 12 is disposed at the same end of the plurality of bottom support plates 11. It should be noted that, in some other embodiments, the coil pipe supporting device may also include two supporting drainage plates, and the two supporting drainage plates are respectively disposed at two ends of the bottom supporting plate.

In some embodiments, the bottom support plate 11 is disposed obliquely along the length direction B thereof, and the support drain plate 12 is disposed at the end of the lower end of the bottom support plate 11.

In some embodiments, the support drain 12 includes a third drainage channel 120 extending along the length of the support drain 12.

In some embodiments, the bottom of the third drainage channel 120 is provided with one or more drainage pipes 123 arranged at intervals. Referring to fig. 4, the supporting drainage plate 12 has a bottom wall 122 and side walls 121 located at two sides of the bottom wall 122. The bottom wall 122 of the third drainage groove 120 is correspondingly provided with a drainage hole corresponding to the drainage pipe 123. In addition, the end of the support drainage plate 12 may further have a baffle 124, and the baffle 124, the bottom wall 122 and the side wall 121 enclose the third drainage groove 120.

In some embodiments, the support drain plate 12 is inclined in the longitudinal direction to facilitate drainage of water or other liquids collected in the third drainage channel 120.

In some embodiments, the bottom of the first drainage groove 114 defines a first outlet hole 1141 above the third drainage groove 120, so that water or other liquid collected in the first drainage groove 114 can be drained to the third drainage groove 120. The bottom of the second drainage groove 115 is provided with a first outlet hole 1151 positioned above the third drainage groove 120, so that water or other liquid collected by the second drainage groove 115 can be conveniently discharged to the third drainage groove 120.

In some embodiments, the upper end of the sidewall of the third drainage groove 120 is formed with a flange 1211 to facilitate positioning and assembly of the bottom support plate 11.

Further, in some embodiments, the bottom support plate 11 is provided with support posts 13 at both ends thereof, and the support posts 13 are disposed below the bottom support plate 11 to support the bottom support plate 11 and other structures above the bottom support plate. Referring to fig. 3 and 4, in some embodiments, the supporting columns 13 are disposed outside the supporting drainage plate 12. The supporting upright column 13 and the supporting drainage plate 12 can be directly fixedly connected or not.

Further, in some embodiments, the supporting drainage plate 12 at the same end of the bottom support plate 11 is a one-piece drainage plate, i.e., the supporting drainage plate 12 is continuous and uninterrupted along the length direction C of the supporting drainage plate 12. In other embodiments, the support drain 12 at the same end of the bottom support plate 11 is a multi-segment structure with an escape space. That is, the supporting and drainage plate 12 is divided into one or more regions along the length direction C of the supporting and drainage plate 12 to form an escape space, which is advantageous for assembling other components or structures.

It should be noted that the supporting drain board 12 and the supporting column 13 are herein understood to be disposed at the end of the bottom support board 11, and may also be understood to be disposed at the end of the bottom support board 11.

It should be further noted that the above-mentioned arrangement for supporting the drain board 12 facilitates the installation of the drain pipe 123 by the worker. And the supporting drainage plate 12 can be used for hoisting the coil device and the whole unit with the coil device, so that the assembly of the unit is convenient. The arrangement of the supporting drainage plate can integrate the upper coil unit and other devices, thereby enhancing the strength of the whole machine. In addition, the supporting and draining plate can be used for temporary supporting during disassembly and maintenance of the compressor.

Further, this application still provides an air conditioning system. The air conditioning system may be a chiller. The air conditioning system may include a coil arrangement 100 as described above. Optionally, in some embodiments, the air conditioning system may include a compressor. The compressor may be located below the coil unit 20.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above embodiments, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. A coil support device is characterized by comprising a plurality of bottom support plates and support drain plates; the bottom support plate is provided with a drainage groove extending along the length direction of the bottom support plate; the plurality of bottom support plates are arranged at intervals in the length direction of the coil pipe supporting device, the supporting drainage plate extends in the length direction of the coil pipe supporting device and is arranged below the end part of each bottom support plate, and the drainage grooves can drain the supporting drainage plate.

2. The coil support device of claim 1, wherein the bottom support plate comprises two opposing and obliquely disposed first and second flow guides extending downwardly and toward opposite sides of the bottom support plate, and the drainage slots comprise a first drainage slot disposed below the first flow guide and a second drainage slot disposed below the second flow guide.

3. The coil support device of claim 2, wherein the bottom support plate comprises a connecting portion disposed between a first flow guide portion and a second flow guide portion, the connecting portion, the first flow guide portion, the second flow guide portion, a wall of the first flow guide slot, and a wall of the second flow guide slot being integrally formed.

4. The coil support of any of claims 1 to 3, wherein the coil support comprises a support drain plate.

5. The coil support apparatus of claim 4 wherein the bottom support plate is inclined in a longitudinal direction and the support drain plate is disposed at the end of the lower end of the bottom support plate.

6. The coil support of claim 3, wherein the support drain plate includes a third drainage channel extending along the length of the support drain plate.

7. The coil support device of claim 6, wherein the bottom of the third drainage channel is provided with one or more drainage pipes arranged at intervals; and/or the presence of a gas in the gas,

8. The coil support device according to any one of claims 1 to 3, wherein the bottom support plate is provided at both ends thereof with support posts provided below the bottom support plate; and/or the presence of a gas in the gas,

9. A coil arrangement comprising a plurality of coil units and a coil support arrangement as claimed in any one of claims 1 to 8; the coil pipe unit is assembled on the bottom supporting plate, and the length direction of the coil pipe unit is consistent with that of the bottom supporting plate.

10. An air conditioning system comprising the coil arrangement of claim 9.