CN112556004A

CN112556004A - Fan coil assembly and air conditioning unit

Info

Publication number: CN112556004A
Application number: CN202011507100.5A
Authority: CN
Inventors: 姚晓斌; 迟亚玲; 孟亚军; 邹家浩; 李慧慧
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-03-26

Abstract

The invention provides a fan coil assembly and an air conditioning unit. The fan coil assembly includes a surface cooler and two end plates. The both ends of surface cooler are provided with the sideboard respectively, and two end plates are fixed to be set up, and the surface cooler is installed between two end plates, and the sideboard passes through grafting structure detachable with the end plate to be connected. By applying the technical scheme of the invention, when the surface cooler needs to be cleaned, the surface cooler can be directly drawn out from between the two end plates through the inserting structure; when later need install, insert the surface cooler between two end plates through grafting structure connect fixedly can, made things convenient for the dismouting maintenance of fan coil subassembly again. In addition, the structure also facilitates the installation of the fan coil assembly, and the assembly efficiency of the fan coil assembly can be improved.

Description

Fan coil assembly and air conditioning unit

Technical Field

The invention relates to the technical field of air conditioners, in particular to a fan coil assembly and an air conditioning unit.

Background

In a domestic large central air conditioner, an internal fan coil is used as an air conditioner terminal device and is widely applied to air conditioning systems of buildings such as hotels, office buildings, houses and the like. As is well known, the fins in the fan coil need to be cleaned frequently, otherwise a large amount of dust and bacteria can be accumulated, and not only the heat exchange efficiency is influenced, but also the health of a user is influenced.

At present, a large number of sheet metal parts need to be disassembled for cleaning of the fan coil, and the fan coil is very troublesome, complex to install and disassemble and not beneficial to cleaning. Specifically, as shown in fig. 1, the conventional fan coil includes a surface air cooler 1, a cover plate 2, an end plate 3, an air outlet fixing plate 4 and a water pan 5, and sheet metal parts such as the cover plate 2, the end plate 3 and the air outlet fixing plate 4 are mounted on the surface air cooler 1 through screws 6. When needing to dismantle surface cooler 1 and wasing, need dismantle apron 2 earlier, dismantle the fastening screw 6 of both sides end plate 3, both sides end plate 3 again, dismantle air outlet fixed plate 4 at last, just can dismantle surface cooler 1, almost need carry out the split with whole fan coil, the step is loaded down with trivial details, is unfavorable for wasing. Moreover, the fan coil is low in production and assembly efficiency.

Disclosure of Invention

The embodiment of the invention provides a fan coil assembly and an air conditioning unit, and aims to solve the technical problem that a fan coil in the prior art is difficult to disassemble and clean.

An embodiment of the present invention provides a fan coil assembly, including: the two ends of the surface cooler are respectively provided with a side plate; at least two end plates fixedly arranged; the surface cooler is installed between two end plates, and the sideboard is connected with the end plates through grafting structure detachable.

In one embodiment, the fan coil assembly further comprises a cover plate which covers the top of the surface cooler and is detachably connected with the end plate.

In one embodiment, the cover plate is attached to the top of the end plate.

In one embodiment, the plug structure is located between the outer side of the edge panel and the inner side of the end panel.

In one embodiment, a plug structure comprises: a slot formed on one of the side plate and the end plate; a plug-in unit formed on the other of the side plate and the end plate; the plug is inserted into the slot such that the surface cooler is mounted between the two end plates.

In one embodiment, the slot is formed in the end plate and the plug is formed in the side plate, the opening of the slot is disposed upward and the plug is disposed downward.

In one embodiment, the opening of the slot is angled toward the edge plate relative to the end plate, and the insert is angled toward the end plate relative to the edge plate.

In one embodiment, two limiting plates are further arranged on one end plate, and the surface cooler is clamped between the two limiting plates.

In one embodiment, the two limit plates are arranged in a vertical direction.

In one embodiment, an avoiding through groove is further formed in the end plate and used for avoiding a pipe structure at the end part of the surface cooler.

In one embodiment, the fan coil assembly further comprises a water pan, and the end plate is fixedly arranged on the water pan.

The invention also provides an air conditioning unit which comprises the fan coil assembly.

In the embodiment, when the surface cooler needs to be cleaned, the surface cooler is directly pulled out from between the two end plates through the inserting structure; when later need install, insert the surface cooler between two end plates through grafting structure connect fixedly can, made things convenient for the dismouting maintenance of fan coil subassembly again. In addition, the structure also facilitates the installation of the fan coil assembly, and the assembly efficiency of the fan coil assembly can be improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an exploded view of a prior art fan coil;

FIG. 2 is an exploded schematic view of an embodiment of a fan coil assembly according to the present disclosure;

FIG. 3 is an assembled structural schematic view of the fan coil assembly of FIG. 2;

FIG. 4 is an outside schematic view (left) and an inside schematic view (right) of an end plate of the fan coil assembly of FIG. 2;

FIG. 5 is an outside (left) and inside (right) schematic view of the cold plate of the surface cooler of the fan coil assembly of FIG. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Fig. 2 and 3 show an embodiment of the fan coil assembly of the present invention comprising a surface cooler 10 and two end plates 20. The both ends of surface cooler 10 are provided with sideboard 11 respectively, and two end plate 20 are fixed to be set up, and surface cooler 10 installs between two end plate 20, and sideboard 11 passes through grafting structure detachable with end plate 20 to be connected.

By applying the technical scheme of the invention, when the surface air cooler 10 needs to be cleaned, the surface air cooler 10 is directly drawn out from between the two end plates 20 through the splicing structure; when later needing to install, insert surface cooler 10 between two end plates 20 through the grafting structure fixedly can, made things convenient for the dismouting maintenance of fan coil subassembly again. In addition, the structure also facilitates the installation of the fan coil assembly, and the assembly efficiency of the fan coil assembly can be improved.

As shown in fig. 3, in the present embodiment, the fan coil assembly further includes a cover plate 30, the cover plate 30 covers the top of the surface cooler 10, and the cover plate 30 is detachably connected to the end plate 20. After the edge plate 11 and the end plate 20 are connected through the plug structure, the top of the surface cooler 10 and the end plate 20 are covered by the cover plate 30, so as to improve the stability of the fixed installation of the surface cooler 10. Preferably, the cover plate 30 is coupled to the top of the end plates 20, thereby enclosing the surface cooler 10 between the end plates 20.

Preferably, in the solution of the present embodiment, the plug structure is located between the outer side of the edge plate 11 and the inner side of the end plate 20.

As shown in fig. 4 and 5, in the present embodiment, the insertion slot 21 is formed in the end plate 20, and the plug 111 is formed in the side plate 11. More preferably, the connector 111 is formed on the side plate 11, the opening of the slot 21 is disposed upward, and the connector 111 is disposed downward, so that the connector 111 is directly inserted into the opening of the slot 21 when the surface cooler 10 is installed from top to bottom.

Preferably, the insertion slot 21 and the insertion piece 111 are plural, so that a more stable installation of the surface cooler 10 is achieved.

More preferably, the opening of the slot 21 is inclined toward the side plate 11 with respect to the end plate 20, and the plug 111 is inclined toward the end plate 20 with respect to the side plate 11, so that the plug 111 can be more easily inserted into the opening of the slot 21.

As another alternative embodiment, the slot 21 may be formed in the side plate 11 and the plug 111 may be formed in the end plate 20. In this embodiment, the orientation of the opening of the slot 21 and the orientation of the plug 111 are opposite to those of the above-described embodiment.

Optionally, in the technical solution of this embodiment, the slot 21 is a suspension slot structure, and the plug 111 is a suspension structure.

As shown in fig. 4, as a more preferred embodiment, two limiting plates 22 are further provided on one end plate 20, and the surface cooler 10 is fitted between the two limiting plates 22. Like this, can align in the width direction of surface cooler 10 through two limiting plates 22 and carry on spacingly, guarantee the firm installation to surface cooler 10.

Optionally, in the technical solution of this embodiment, the two limiting plates 22 are arranged along the vertical direction. Thus, the surface cooler 10 is mounted by being inserted from above and below. Preferably, the end plate 20 is further provided with an avoiding through groove 23, and the avoiding through groove 23 is used for avoiding the pipe structure at the end of the surface air cooler 10.

As shown in fig. 2, in the technical solution of this embodiment, the fan coil assembly further includes a water pan 40, and the end plate 20 is fixedly disposed on the water pan 40. Therefore, the surface cooler 10 can be installed above the water receiving tray 40, and the water receiving tray 40 can receive the condensed water generated on the surface cooler 10.

Specifically, in the technical solution of this embodiment, 4 buckles are distributed on the sideboard 11 for fixing the upper and lower position of the surface cooler 10. 4 plug connectors 111 are distributed on the end plate 20 and correspond to the slots 21 on the side plate 11, and the fixing effect is realized by inserting the plug connectors 111 into the slots 21. And the end plate 20 is provided with a limit plate 22 for fixing the width direction of the surface cooler 10. Therefore, the surface cooler 10 can be fixed conveniently and quickly without screws. When the surface cooler 10 needs to be disassembled for cleaning, the cover plate 30 is disassembled firstly, then the surface cooler 10 is directly lifted up from bottom to top, and the whole surface cooler 10 is taken out. After the washing finishes, only need to aim at limiting plate 22 on the end plate 20 with the both ends of surface cooler 10 sideboard 11, from last down placing, insert slot 21 up to 4 plug connectors 111 on the sideboard 11 in, install apron 30 at last, the washing and the installation finish are dismantled to the wind dish, and the step is simple, convenient and fast.

The invention also provides an air conditioning unit which comprises the fan coil assembly. The air conditioning unit adopting the fan coil assembly is more convenient to produce and manufacture and is also convenient for maintenance work such as later-stage overhaul, cleaning and the like.

As can be seen from the above, the technical solution of the present invention achieves the following technical effects:

the production efficiency of fan coil subassembly is improved for quick detachable the washing of fan coil subassembly, keeps heat exchange efficiency, extension fan coil life has guaranteed fan coil's heat exchange efficiency, has also guaranteed user's health.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by 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 fan coil assembly, comprising:

the surface air cooler (10), both ends of the said surface air cooler (10) have sideboard (11) separately;

at least two end plates (20) fixedly arranged;

the surface air cooler (10) is arranged between the two end plates (20), and the side plates (11) are detachably connected with the end plates (20) through inserting structures.

2. A fan coil assembly as set forth in claim 1 further comprising a cover plate (30), said cover plate (30) capping the top of said surface cooler (10) and said cover plate (30) being removably attached to said end plate (20).

3. A fan coil assembly as set forth in claim 2 wherein said cover plate (30) is attached to the top of said end plate (20).

4. A fan coil assembly according to claim 1, wherein the plug-in structure is located between the outside of the edge panel (11) and the inside of the end panel (20).

5. The fan coil assembly of claim 4, wherein the plug-in structure comprises:

an insertion groove (21) formed on one of the side plate (11) and the end plate (20);

a plug-in connector (111) formed on the other of the side plate (11) and the end plate (20);

the plug-in unit (111) is inserted into the insertion groove (21) so that the surface air cooler (10) is installed between the two end plates (20).

6. The fan coil assembly of claim 5, wherein said slots (21) are formed in said end plate (20) and said connectors (111) are formed in said edge plate (11), said slots (21) having an opening facing upward and said connectors (111) facing downward.

7. A fan coil assembly according to claim 6, wherein the opening of the slot (21) is angled towards the edge panel (11) relative to the end panel (20), and the insert (111) is angled towards the end panel (20) relative to the edge panel (11).

8. A fan coil assembly according to claim 1, wherein one of the end plates (20) is further provided with two stop plates (22), and the surface cooler (10) is fitted between the two stop plates (22).

9. The fan coil assembly of claim 8, wherein two of said retainer plates (22) are vertically disposed.

10. The fan coil assembly of claim 8, wherein the end plate (20) further defines an avoidance channel (23), and the avoidance channel (23) is used for avoiding a pipe structure at the end of the surface air cooler (10).

11. A fan coil assembly as set forth in claim 1 further comprising a drip pan (40), said end plate (20) being fixedly disposed on said drip pan (40).

12. An air conditioning unit comprising a fan coil assembly, wherein the fan coil assembly is as claimed in any one of claims 1 to 11.