CN217357184U - Evaporator assembly and cabinet air conditioner - Google Patents

Abstract

The utility model belongs to the technical field of the refrigeration, concretely relates to evaporimeter subassembly and cabinet air conditioner. The evaporator assembly of the utility model comprises an evaporator body and two evaporator tube plates; the two evaporator tube plates are respectively arranged on the left side end face and the right side end face of the evaporator body; the evaporator tube plate comprises an inner connecting plate and a plurality of support plates; the inner connecting plate and the support plates are arranged on the left end face or the right end face of the evaporator body side by side along a first direction, and the support plates are arranged on the same side of the inner connecting plate side by side and at intervals along a second direction perpendicular to the first direction; the inner connecting plate and each support plate are fixedly connected with the evaporator body. In this application, a plurality of extension boards, set up side by side through extension board and interior connecting plate, and interior connecting plate and every extension board all with evaporimeter body fastening connection. Compared with the prior art in which the outer tube plate is integrated, the structural materials and the weight of the support plates are reduced, so that the manufacturing cost is reduced.

Description

Evaporator assembly and cabinet air conditioner

Technical Field

The utility model belongs to the technical field of the refrigeration, concretely relates to evaporimeter subassembly and cabinet air conditioner.

Background

The prior cabinet air conditioner mainly comprises a shell, an evaporator and an air duct assembly. The shell is provided with an air inlet and an air outlet, the evaporator and the air duct assembly are arranged in the shell, and the evaporator is located between the air inlet and the air duct assembly. In the working process, indoor air enters the shell from the air inlet under the action of the air duct assembly, is subjected to heat exchange through the evaporator and then is discharged to the indoor from the air outlet, so that the function of adjusting the indoor air is realized.

In the related art, the evaporator comprises an evaporator body and two evaporator tube plates, wherein the two evaporator tube plates are respectively arranged on the left side and the right side of the evaporator body and used for fixing the evaporator body and carrying out sealing connection with a volute tongue of the air duct assembly. The evaporator tube plate comprises an outer tube plate, an inner tube plate and a connecting plate; through holes for the heat exchange tubes of the evaporator to pass through are formed in the outer tube plate and the inner tube plate; the inner pipe plate is abutted against the edge of the outer pipe plate; the outer tube plate is also provided with a connecting sheet superposed on the inner tube plate, and a bolt passes through the connecting sheet and the inner tube plate to be fixedly connected with the evaporator body; one end of the connecting plate is connected with one end of the inner pipe plate far away from the outer pipe plate, and the other end of the connecting plate is abutted against the vortex tongue.

However, the evaporator tube plate needs to be assembled by using a single outer tube plate, which results in a large amount of material and weight and a high manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, i.e. to solve the problems that the evaporator tube plate in the prior art needs to be assembled by using a whole outer tube plate, which results in large material consumption and weight and higher manufacturing cost, the utility model provides an evaporator assembly, which comprises an evaporator body and two evaporator tube plates; the two evaporator tube plates are respectively arranged on the left side end face and the right side end face of the evaporator body; the evaporator tube plate comprises an inner connecting plate and a plurality of support plates; the inner connecting plate and the support plates are arranged on the left end face or the right end face of the evaporator body side by side along a first direction, and the support plates are arranged on the same side of the inner connecting plate side by side and at intervals along a second direction perpendicular to the first direction; the inner connecting plate and each support plate are fixedly connected with the evaporator body.

In the above-mentioned preferred technical scheme of evaporimeter subassembly, every extension board all is provided with the connection piece that extends to the interior connecting plate direction, and the connection piece superposes on the interior connecting plate, and every connection piece all is through a threaded fastener and interior connecting plate and evaporimeter body fastening connection. Specifically, in this embodiment, each support plate is provided with a connecting piece extending toward the inner connecting plate, the connecting piece is superposed on the inner connecting plate, each connecting piece is fastened and connected with the inner connecting plate and the evaporator body through a threaded fastener, the connecting piece is implemented by using a plurality of support plates, each support plate is connected with the evaporator body through the connecting piece and the threaded fastener, and the single threaded fastener is connected in an aligned manner, so that the assembly precision is greatly reduced, and the assembly efficiency is effectively improved. Compared with the prior art, the outer pipe plate is a whole, the plurality of fastening holes need to be in one-to-one correspondence with the plurality of threaded holes in the evaporator body, higher positioning precision needs to be guaranteed, and the assembling efficiency is greatly reduced. Therefore, this application is cut apart into a plurality of extension boards with outer tube sheet, and every extension board passes through connection piece and fastener and realizes that interior connecting plate and evaporimeter body fastening are connected, reduces the assembly precision, and has improved assembly efficiency.

In a preferred embodiment of the evaporator assembly described above, the brace plate includes a first edge proximate the inner connecting plate, and the connecting tab is disposed at the first edge. It should be noted that, the connecting piece is arranged at the first edge of the support plate close to the inner connecting plate, so that the threaded fastener penetrates through the connecting piece and the inner connecting plate is connected with the end face of the evaporator conveniently.

In a preferred embodiment of the evaporator assembly, the connecting piece includes a connecting portion and a bent portion; one end of the connecting part is connected with the first edge of the support plate, one end of the bent part is connected with the other end of the connecting part, the other end of the bent part extends towards the direction of the inner connecting plate, and at least part of the bent part is overlapped on the inner connecting plate; the bending part is fixedly connected with the inner connecting plate and the evaporator body through threaded fasteners. It should be noted that, in the present embodiment, specifically, the connecting piece is provided to include the connecting portion and the bent portion; one end of the connecting part is connected with the first edge of the support plate, one end of the bent part is connected with the other end of the connecting part, meanwhile, the other end of the bent part extends towards the direction of the inner connecting plate, and at least part of the bent part is overlapped on the inner connecting plate; the bending part is fixedly connected with the inner connecting plate and the evaporator body through the fasteners, and the arrangement can effectively ensure that the bending part of the connecting piece is overlapped with the inner connecting plate, so that the threaded fasteners are ensured to penetrate through the connecting piece and the inner connecting plate to be connected with the evaporator body.

In a preferred technical solution of the evaporator assembly, the connecting portion is perpendicular to the support plate, and the bent portion is parallel to the support plate. It should be noted that, the connecting portion is perpendicular to the supporting plate, so that the bending portion is parallel to the supporting plate, and further the bending portion and the inner connecting plate are better attached and overlapped, and further the threaded fastener penetrates through the connecting portion and the inner connecting plate and is further connected with the evaporator body.

In a preferred embodiment of the evaporator assembly, the first edge of the support plate is provided with an installation notch, and the connecting portion is installed in the installation notch. It should be noted that, be provided with the installation breach at the first edge of extension board, and install connecting portion in the installation breach, can make the first edge of extension board remove the position of installation breach and the marginal looks butt of internal connection board, guarantee extension board and internal connection board and be connected stably, make the edge of internal connection board play spacing effect to the extension board simultaneously, and then make kink and internal connection board corresponding, be convenient for realize the location, be convenient for install threaded fastener.

In a preferred embodiment of the evaporator assembly, the inner connecting plate includes an inner connecting portion disposed at a left end surface or a right end surface of the evaporator body, and an outer extending portion extending toward an opposite side of the evaporator body; the connecting piece, the inner connecting part and the evaporator body are fastened and connected through threaded fasteners. It should be noted that the inner connecting plate includes an inner connecting portion and an outer extending portion, the inner connecting portion is disposed on the left side end face or the right side end face of the evaporator body, and the outer extending portion extends toward the opposite side of the evaporator body, so that the outer extending portion abuts against the volute tongue, sealing is achieved, and cold air inside the air conditioner is prevented from flowing out from a gap between the outer extending portion and the volute tongue.

In the preferable technical scheme of the evaporator assembly, the evaporator body comprises a plurality of heat exchange tubes for cooling liquid to flow, the support plate is provided with a plurality of first through holes for the heat exchange tubes to pass through, and the inner connecting part is provided with a plurality of second through holes for the heat exchange tubes to pass through. It should be noted that the support plate is provided with a plurality of first via holes for the heat exchange tubes to pass through, the inner connecting part is provided with a plurality of second via holes for the heat exchange tubes to pass through, and after the installation is completed, the heat exchange tubes are expanded, so that the support plate and the inner connecting plate are connected to the evaporator body more stably.

In a preferred technical scheme of the evaporator assembly, the inner connecting part and the outer extending part are of an integral structure; and/or the support plate and the connecting plate are of an integrated structure. It should be noted that, the inner connecting portion and the outer extending portion are integrated, so that the stability of the inner connecting portion and the outer extending portion can be effectively ensured, and the sealing performance of the connection between the outer extending portion and the volute tongue can be ensured. Meanwhile, the inner connecting part and the outer extending part are arranged into an integral structure, so that two parts do not need to be assembled in the installation process, and the assembly efficiency is greatly improved. It should also be noted that, the support plate and the connecting sheet are arranged into an integral structure, so that the connection stability of the support plate and the connecting sheet can be effectively ensured, and meanwhile, the support plate and the connecting sheet are arranged into an integral structure, so that the connection process of the support plate and the connecting sheet can be omitted in the assembling process, and the assembling efficiency can be greatly improved.

The application also provides a cabinet air conditioner, which comprises the evaporator assembly.

As can be appreciated by those skilled in the art, the evaporator assembly of the present invention includes an evaporator body and two evaporator tube sheets; the two evaporator tube plates are respectively arranged on the left side end face and the right side end face of the evaporator body; the evaporator tube plate comprises an inner connecting plate and a plurality of support plates; the inner connecting plate and the support plates are arranged on the left end face or the right end face of the evaporator body side by side along a first direction, and the support plates are arranged on the same side of the inner connecting plate side by side and at intervals along a second direction perpendicular to the first direction; the inner connecting plate and each support plate are fixedly connected with the evaporator body. In this application, a plurality of extension boards, set up side by side through extension board and interior connecting plate, and interior connecting plate and every extension board all with evaporimeter body fastening connection. Compared with the prior art in which the outer tube plate is integrated, the structural materials and the weight of the support plates are reduced, so that the manufacturing cost is reduced.

The cabinet air conditioner provided by the application also has the technical effects as the cabinet air conditioner comprises the evaporator assembly.

Drawings

The above and other objects, features and advantages of the embodiments of the present invention will become more readily understood from the following detailed description with reference to the accompanying drawings. Embodiments of the invention will be described, by way of example and not by way of limitation, in the accompanying drawings, in which:

fig. 1 is a schematic view of an overall structure of a cabinet air conditioner in the prior art;

FIG. 2 is a schematic cross-sectional view of the cabinet air conditioner of FIG. 1;

fig. 3 is a schematic overall structure diagram of a cabinet air conditioner provided in an assembled state according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view taken at IV in FIG. 3;

FIG. 5 is a schematic view of an overall structure of an evaporator assembly provided in an embodiment of the present disclosure in an exploded state;

FIG. 6 is a schematic structural view of a support plate of an evaporator assembly provided by an embodiment of the disclosure;

FIG. 7 is a schematic structural view of an inner connecting plate of an evaporator assembly according to an embodiment of the present disclosure;

FIG. 8 is an enlarged view taken at point VIII in FIG. 7;

fig. 9 is a schematic cross-sectional structure view of the cabinet air conditioner of fig. 3.

Reference numerals are as follows:

11-an evaporator body;

111-heat exchange tubes;

12-evaporator tube sheet;

121-outer tube sheet; 122-inner tube sheet;

123-a connecting plate;

124-inner connecting plate;

1241-second fastening hole; 1242-inner connection;

1243-outer extension; 1244-a second via;

125-plate support;

1251-connecting piece; 1252-linker;

1253-a bend section; 1254-first fastening hole;

1255-first edge; 1256-mounting notch;

1257-a first via;

13-an air duct assembly;

131-vortex tongue; 132-PU liner;

133-crossflow fan; 134-upper tray;

135-fan motor; 136-a water pan;

137-liquid foam entering and exiting the evaporator;

14-threaded fastener.

Detailed Description

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

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; may be a mechanical connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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.

Referring to fig. 1 and 2, the conventional cabinet air conditioner mainly includes a cabinet, an evaporator and a duct assembly 13. The casing is provided with an air inlet and an air outlet, the evaporator and the air duct assembly 13 are arranged in the casing, and the evaporator is located between the air inlet and the air duct assembly 13. In the working process, indoor air enters the machine shell from the air inlet under the action of the air duct assembly 13, exchanges heat through the evaporator and then is discharged to the indoor from the air outlet, so that the function of adjusting the indoor air is realized. In the related art, the evaporator includes an evaporator body 11 and two evaporator tube sheets 12, wherein the two evaporator tube sheets 12 are respectively disposed on left and right sides of the evaporator body 11, and are used for fixing the evaporator body 11 and for sealing connection with a volute tongue 131 of the air duct assembly 13. The evaporator tube sheet 12 includes an outer tube sheet 121, an inner tube sheet 122, and a connecting sheet 123; the outer tube plate 121 and the inner tube plate 122 are both provided with through holes for the heat exchange tubes 111 of the evaporator to pass through; inner tube sheet 122 abuts the edge of outer tube sheet 121; a connecting piece 1251 superposed on the inner tube plate 122 is also arranged on the outer tube plate 121, and a bolt passes through the connecting piece 1251 and the inner tube plate 122 to be tightly connected with the evaporator body 11; one end of the connecting plate 123 is connected to one end of the inner tube plate 122 away from the outer tube plate 121, and the other end of the connecting plate 123 abuts against the volute tongue 131. Wherein, the joint of the connecting plate 123 and the vortex tongue 131 is further provided with a PU gasket 132, thereby ensuring the sealing effect. Wherein, the cross flow fan 133 of the air duct assembly 13 is disposed between the left and right scroll tongues 131.

However, the evaporator tube sheet 12 needs to be assembled by using a single outer tube sheet 121, which results in a large amount of material and weight and a high manufacturing cost.

Referring to fig. 3 to 9, in view of this, the evaporator assembly of the present invention includes an evaporator body 11 and two evaporator tube plates 12; the two evaporator tube plates 12 are respectively arranged on the left side end face and the right side end face of the evaporator body 11; the evaporator tube sheet 12 includes an inner connecting plate 124 and a plurality of support plates 125; the inner connecting plate 124 and the support plates 125 are arranged side by side along a first direction on the left end face or the right end face of the evaporator body 11, and the plurality of support plates 125 are arranged side by side along a second direction perpendicular to the first direction and are arranged at intervals on the same side of the inner connecting plate 124; the inner connecting plate 124 and each of the brackets 125 are fixedly connected to the evaporator body 11. In the present application, a plurality of brackets 125 are disposed side by side with the inner connecting plate 124 through the brackets 125, and the inner connecting plate 124 and each of the brackets 125 are fixedly connected with the evaporator body 11. Compared with the prior art in which the outer tube plate 121 is a whole, the plurality of support plates 125 are structurally reduced in material and weight, so that the manufacturing cost is reduced.

Fig. 3 is a schematic overall structure diagram of a cabinet air conditioner provided in an assembled state according to an embodiment of the present disclosure, and as shown in fig. 3, the cabinet air conditioner includes an evaporator and a duct assembly 13; an upper tray 134 and a fan motor 135 are arranged at the top end of the air duct assembly 13; the bottom end of the air duct assembly 13 is provided with a water pan 136 and evaporator inlet and outlet foam 137.

The evaporator assembly provided by the present disclosure comprises an evaporator body 11 and two evaporator tube sheets 12; the two evaporator tube plates 12 are respectively arranged on the left side end face and the right side end face of the evaporator body 11; the evaporator tube sheet 12 includes an inner connecting plate 124 and a plurality of support plates 125; the inner connecting plate 124 and the support plates 125 are arranged side by side along a first direction on the left end face or the right end face of the evaporator body 11, and the plurality of support plates 125 are arranged side by side along a second direction perpendicular to the first direction and are arranged at intervals on the same side of the inner connecting plate 124; the inner connecting plate 124 and each of the support plates 125 are fixedly connected to the evaporator body 11.

In an alternative exemplary embodiment, each of the brackets 125 is provided with a connecting piece 1251 extending toward the inner connecting plate 124, the connecting piece 1251 is overlapped on the inner connecting plate 124, and each of the connecting pieces 1251 is fastened to the inner connecting plate 124 and the evaporator body 11 by a threaded fastener 14. Specifically, in this embodiment, each support plate 125 is provided with a connecting piece 1251 extending toward the inner connecting plate 124, the connecting piece 1251 is stacked on the inner connecting plate 124, each connecting piece 1251 is fastened and connected with the inner connecting plate 124 and the evaporator body 11 by a threaded fastener 14, the support plates 125 are connected with the evaporator body 11 by the connecting pieces 1251 and the threaded fasteners 14, and the threaded fasteners 14 are aligned and connected, so that the assembly precision is greatly reduced, and the assembly efficiency is effectively improved. Compared with the prior art, the outer pipe plate 121 is a whole, the plurality of fastening holes need to be in one-to-one correspondence with the plurality of threaded holes in the evaporator body 11, higher positioning precision needs to be guaranteed, and the assembling efficiency is greatly reduced. Therefore, the outer tube plate 121 is divided into the plurality of support plates 125, and each support plate 125 is fastened and connected with the inner connection plate 124 and the evaporator body 11 through the connecting pieces 1251 and the fasteners, so that the assembly precision is reduced, and the assembly efficiency is improved.

In a preferred embodiment, the plate 125 includes a first edge 1255 proximate the inner link plate 124, and the tab 1251 is disposed at the first edge 1255. It should be noted that the attachment tab 1251 is disposed on the plate 125 proximate the first edge 1255 of the inner connecting plate 124 to facilitate the attachment of the threaded fastener 14 to the evaporator end face through the attachment tab 1251 and the inner connecting plate 124.

In a preferred embodiment, the connecting piece 1251 includes a connecting portion 1252 and a bent portion 1253; one end of the connecting portion 1252 is connected to the first edge 1255 of the support plate 125, one end of the bent portion 1253 is connected to the other end of the connecting portion 1252, the other end of the bent portion 1253 extends toward the inner connecting plate 124, and the bent portion 1253 is at least partially overlapped on the inner connecting plate 124; the bent portion 1253 is fastened to the inner connection plate 124 and the evaporator body 11 by a fastener. Note that in the present embodiment, specifically, the connecting piece 1251 is provided to include a connecting portion 1252 and a bent portion 1253; one end of the connecting portion 1252 is connected to the first edge 1255 of the support plate 125, one end of the bent portion 1253 is connected to the other end of the connecting portion 1252, and at the same time, the other end of the bent portion 1253 is extended toward the inner connecting plate 124 and the bent portion 1253 is at least partially overlapped on the inner connecting plate 124; the bent portion 1253 is fastened and connected to the inner connecting plate 124 and the evaporator body 11 by a fastener, so as to effectively ensure that the bent portion 1253 of the connecting piece 1251 overlaps with the inner connecting plate 124, and further ensure that the threaded fastener 14 penetrates through the connecting piece 1251 and the inner connecting plate 124 and is connected to the evaporator body 11.

In one possible embodiment, the connecting portion 1252 is perpendicular to the support plate 125 and the bent portion 1253 is parallel to the support plate 125. It should be noted that, the connecting portion 1252 is perpendicular to the support plate 125, so that the bent portion 1253 is parallel to the support plate 125, and further the bent portion 1253 and the inner connecting plate 124 are better overlapped, and further the threaded fastener 14 penetrates through the connecting portion 1252 and the inner connecting plate 124 to be connected with the evaporator body 11.

Specifically, in this embodiment, the first fastening hole 1254 is disposed on the bending portion 1253, the second fastening hole 1241 is disposed at a corresponding position on the inner connecting plate 124, and the evaporator body 11 is provided with a threaded hole, in the connection process, the first fastening hole 1254 and the second fastening hole 1241 correspond to each other and coaxially correspond to the threaded hole, and the threaded fastener 14 sequentially penetrates through the first fastening hole 1254 and the second fastening hole 1241 and is in threaded connection with the threaded hole on the evaporator body 11.

Specifically, in this embodiment, first edge 1255 of brace 125 is provided with mounting notch 1256, and connector 1252 is mounted within mounting notch 1256. It should be noted that, an installation notch 1256 is provided at the first edge 1255 of the support plate 125, and the connecting portion 1252 is installed in the installation notch 1256, so that the position of the first edge 1255 of the support plate 125 excluding the installation notch 1256 is abutted to the edge of the inner connecting plate 124, stable connection between the support plate 125 and the inner connecting plate 124 is ensured, meanwhile, the edge of the inner connecting plate 124 plays a role in limiting the support plate 125, and further, the bent portion 1253 corresponds to the inner connecting plate 124, thereby facilitating positioning and facilitating installation of the threaded fastener 14.

In a preferred embodiment, the inner connection plate 124 includes an inner connection portion 1242 and an outer extension portion 1243, the inner connection portion 1242 being disposed at a left or right side end surface of the evaporator body 11, the outer extension portion 1243 extending toward an opposite side of the evaporator body 11; the connecting piece 1251, the inner connecting portion 1242 and the evaporator body 11 are fastened and connected by a screw fastener 14. It should be noted that the inner connecting plate 124 includes an inner connecting portion 1242 and an outer extending portion 1243, the inner connecting portion 1242 is disposed on the left side end surface or the right side end surface of the evaporator body 11, and the outer extending portion 1243 extends toward the opposite side of the evaporator body 11, so that the outer extending portion 1243 abuts against the vortex tongue 131, thereby achieving sealing and preventing cold air inside the air conditioner from flowing out from the gap between the outer extending portion 1243 and the vortex tongue 131.

In a preferred embodiment, the evaporator body 11 includes a plurality of heat exchange tubes 111 through which a cooling fluid flows, the stays 125 are provided with a plurality of first through holes 1257 for passing the heat exchange tubes 111 therethrough, and the inner connecting portion 1242 is provided with a plurality of second through holes 1244 for passing the heat exchange tubes 111 therethrough. It should be noted that, the support plate 125 is provided with a plurality of first through holes 1257 for the heat exchange tube 111 to pass through, and the inner connecting portion 1242 is provided with a plurality of second through holes 1244 for the heat exchange tube 111 to pass through, after the installation is completed, the support plate 125 and the inner connecting plate 124 are connected to the evaporator body 11 more stably by expanding the heat exchange tube 111.

In a preferred embodiment, the inner connecting portion 1242 and the outer extending portion 1243 are of unitary construction. It should be noted that, the inner connecting portion 1242 and the outer extending portion 1243 are configured as an integral structure, which can effectively ensure the stability of the structures of the inner connecting portion 1242 and the outer extending portion 1243, and ensure the sealing property of the connection between the outer extending portion 1243 and the volute tongue 131. Meanwhile, the inner connecting part 1242 and the outer extending part 1243 are integrated, so that two parts do not need to be assembled in the installation process, and the assembly efficiency is greatly improved.

In a preferred embodiment, the plate 125 and the tab 1251 are of unitary construction. It should be noted that, the support plate 125 and the connecting piece 1251 are integrated, so that the connection stability between the support plate 125 and the connecting piece 1251 can be effectively ensured, and meanwhile, the support plate 125 and the connecting piece 1251 are integrated, so that the connection process between the support plate 125 and the connecting piece 1251 can be omitted in the assembling process, and the assembling efficiency can be greatly improved.

The application also provides a cabinet air conditioner, which comprises the evaporator assembly. The cabinet air conditioner provided by the application comprises the evaporator assembly, so that the technical effects are achieved.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims (10)

1. An evaporator assembly, comprising an evaporator body and two evaporator tube sheets; the two evaporator tube plates are respectively arranged on the left side end face and the right side end face of the evaporator body;

the evaporator tube plate comprises an inner connecting plate and a plurality of support plates; the inner connecting plate and the support plates are arranged on the left end face or the right end face of the evaporator body side by side along a first direction, and the support plates are arranged on the same side of the inner connecting plate side by side and at intervals along a second direction perpendicular to the first direction;

the inner connecting plate and each support plate are fixedly connected with the evaporator body.

2. The evaporator assembly of claim 1, wherein each of the support plates is provided with a connecting tab extending toward the inner connecting plate, the connecting tab overlying the inner connecting plate, each of the connecting tabs being fixedly connected to the inner connecting plate and the evaporator body by a threaded fastener.

3. The evaporator assembly of claim 2, wherein the strip includes a first edge proximate the inner connecting plate, the connecting tab being disposed at the first edge.

4. The evaporator assembly of claim 3, wherein the connecting tab comprises a connecting portion and a bend portion; one end of the connecting part is connected with the first edge of the support plate, one end of the bent part is connected with the other end of the connecting part, the other end of the bent part extends towards the direction of the inner connecting plate, and the bent part is at least partially superposed on the inner connecting plate; the bent part is fixedly connected with the inner connecting plate and the evaporator body through the threaded fastener.

5. The evaporator assembly of claim 4, wherein the connecting portion is perpendicular to the support plate and the bend is parallel to the support plate.

6. The evaporator assembly of claim 5, wherein the first edge of the strip is provided with a mounting notch, the connecting portion being mounted within the mounting notch.

7. The evaporator assembly according to any one of claims 2 to 6, wherein the inner connection plate includes an inner connection portion provided at a left side end face or a right side end face of the evaporator body, and an outer extension portion extending toward an opposite side of the evaporator body; the connecting piece, the inner connecting part and the evaporator body are fixedly connected through the threaded fastener.

8. The evaporator assembly according to claim 7, wherein the evaporator body comprises a plurality of heat exchange tubes for a flow of a cooling liquid,

the support plate is provided with a plurality of first through holes for the heat exchange tubes to pass through, and the inner connecting part is provided with a plurality of second through holes for the heat exchange tubes to pass through.

9. The evaporator assembly of claim 7, wherein the inner connecting portion and the outer extending portion are of a unitary construction; and/or the support plate and the connecting plate are of an integrated structure.

10. A cabinet air conditioner characterized by comprising the evaporator assembly of any one of claims 1 to 9.

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