CN210441325U - Fan coil - Google Patents

Abstract

The utility model discloses a fan coil, including fan subassembly and the coil pipe assembly that can splice each other, be provided with the mounting groove that is used for installing the fan subassembly on the coil pipe assembly, mounting groove and coil pipe assembly all are the symmetry design so that the fan subassembly can install the mounting groove with two positive and negative directions, and the coil pipe assembly has relative first side and second side, and first side and second side all are provided with the water collector and fall the perforated plate of making an uproar. Through dividing into fan subassembly and two parts of coil pipe subassembly with fan coil in this scheme, all be provided with the water collector and fall the perforated plate of making an uproar in both sides, make still can normal use behind its upset direction, dismantlement that the fan subassembly can be nimble and install on the coil pipe subassembly, a mounting groove for installing the fan subassembly is symmetrical structure, make the fan subassembly install in the mounting groove behind the upset direction, can guarantee that fan coil need not to distinguish about two kinds of models realize the free installation of two directions, guarantee fan coil's normal use simultaneously.

Description

Fan coil

Technical Field

The utility model relates to an energy-conserving technical field especially relates to a fan coil.

Background

A fan-coil unit is called a fan coil for short. It is one of the end devices of air conditioning system composed of small fan, motor and coil pipe (air heat exchanger). When chilled water or hot water flows through the coil pipes, heat is exchanged with air outside the pipes, so that the air is cooled, dehumidified or heated to adjust indoor air parameters. It is a common cold and heat supply end device. The fan coil is arranged in a transparent or concealed mode according to the specific conditions and decoration requirements of a room, and the installation position and the installation mode are determined. The vertical unit is generally placed below an outer wall windowsill; the horizontal unit is hung at the upper part of the room; the wall-mounted unit is hung above a wall; the vertical column type unit can be placed on the ground or in a partition wall by a reliable wall; the cassette machine set is embedded on the ceiling.

The traditional fan coil needs to select a left type and a right type according to an actually reserved installation position in engineering installation, the fact that the type of a bought wind plate is not suitable for installation is often found, the wind plate needs to be returned to a warehouse to be changed into the proper type, great inconvenience is brought to engineering installation, waste of time and labor is brought, and user experience is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: provided is a fan coil which can solve the above technical problems existing in the prior art.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a fan coil, including fan subassembly and the coil assembly that can splice each other, be provided with on the coil assembly and be used for the installation the mounting groove of fan subassembly, the mounting groove and the coil assembly all is the symmetry design so that fan subassembly can be installed with two positive and negative directions in the mounting groove, the coil assembly has relative first side and second side, first side with the second side all is provided with the water collector and falls the perforated plate of making an uproar.

As a preferable technical scheme of the fan coil, the fan assembly includes a motor, centrifugal wind wheels and wind wheel shells, the centrifugal wind wheels are symmetrically arranged on two sides of the motor, and the wind wheel shells are arranged outside the centrifugal wind wheels.

As a preferable technical scheme of the fan coil, the fan assembly further comprises a return air box, and the motor, the centrifugal wind wheel and the wind wheel shell are all arranged in the return air box.

As a preferable technical scheme of the fan coil, two ends of the air return box are respectively provided with a connecting plate for connecting the coil assembly, the coil assembly is provided with a connecting groove corresponding to the connecting plate, and the air return box is fixedly connected with the connecting plate through a bolt penetrating through the connecting plate and the connecting groove.

As an optimal technical scheme of the fan coil, a motor support is further arranged in the return air box, the motor support is of a groove-shaped structure and is provided with a first shell connecting edge, a second shell connecting edge and an intermediate connecting edge which are parallel to each other, the first shell connecting edge and the second shell connecting edge are respectively located at two ends of the intermediate connecting edge, and the motor is fixedly installed on the intermediate connecting edge.

As a preferable technical solution of the fan coil, the coil assembly includes a coil main housing for mounting the heat exchanger, and a first coil connecting portion and a second coil connecting portion extending from both sides of the coil main housing toward the fan assembly, and the mounting groove is formed between the first coil connecting portion and the second coil connecting portion.

As a preferable technical solution of the fan coil, the noise reduction porous plate is disposed in the coil main housing, and the water pan is located in the coil main housing and extends to the first coil connecting portion.

As a preferable technical scheme of the fan coil, a connection pipeline communicated with the heat exchanger is further arranged in the first coil connection part, and a valve and a water pump are arranged on the connection pipeline.

As a preferable technical scheme of the fan coil, a water pump hanger is further disposed on a side wall of the first coil connecting portion, and the water pump is installed in the first coil connecting portion through the water pump hanger.

As a preferable technical scheme of the fan coil, the coil assembly comprises assembly mounting plates symmetrically arranged on the upper and lower surfaces of the coil assembly, and mounting holes for mounting the water pan and the noise reduction perforated plate are formed in the assembly mounting plates.

The utility model has the advantages that: through dividing into fan subassembly and two parts of coil subassembly with fan coil in this scheme, the coil subassembly sets up to the structure of upper and lower two-sided symmetry, all be provided with the water collector and fall the perforated plate of making an uproar in both sides, make still can normal use behind its upset direction, dismantlement that the fan subassembly can be nimble and install on the coil subassembly, a mounting groove for installing the fan subassembly is symmetrical structure, make the fan subassembly install in the mounting groove behind the upset direction, can guarantee that fan coil need not to distinguish two kinds of models about and realize the free installation of two directions, under two kinds of installation status of coil subassembly, the fan subassembly all can be installed in the mounting groove on the coil subassembly with corresponding direction, guarantee fan coil's normal use.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of a three-dimensional structure of a first using state of a fan coil according to an embodiment of the present invention.

Fig. 2 is a schematic view of a fan coil according to an embodiment of the present invention in a disassembled state in a first use state.

Fig. 3 is a schematic view of a first usage state planar structure of the coil assembly according to the embodiment of the present invention.

Fig. 4 is a schematic view of a second usage state three-dimensional structure of the fan coil according to the embodiment of the present invention.

Fig. 5 is a schematic diagram of a second usage status stage of the fan disk according to the embodiment of the present invention.

Fig. 6 is a schematic view of a second usage state of the coil assembly according to the embodiment of the present invention.

Fig. 7 is a schematic view of an exploded state of the coil assembly according to the embodiment of the present invention.

Fig. 8 is a schematic view of a three-dimensional structure of the fan assembly according to the embodiment of the present invention.

Fig. 9 is a schematic view of a fan assembly exploded perspective structure according to an embodiment of the present invention.

Fig. 10 is a schematic view of an internal structure of a coil assembly according to an embodiment of the present invention.

Fig. 11 is a schematic view of an exploded state of the coil assembly according to the embodiment of the present invention.

Fig. 12 is an enlarged view at I of fig. 11.

In the figure:

100. a fan assembly; 110. a motor; 120. a centrifugal wind wheel; 130. a wind wheel housing; 140. an air return box; 141. a connecting plate; 142. a motor bracket; 200. a coil assembly; 210. mounting grooves; 220. a water pan; 230. a noise reducing porous plate; 240. a connecting groove; 250. a valve; 260. a water pump; 270. a water pump hanger; 280. a heat exchanger; 290. a coil main housing; 291. a first coil connecting portion; 292. a second coil connecting portion; 293. a component mounting plate; 294. mounting holes; 295. and (7) a cover plate.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the term "connected" is to be construed broadly and "fixed", e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 12, the present embodiment provides a fan coil, which includes a fan assembly 100 and a coil assembly 200 that can be spliced together, wherein a mounting groove 210 for mounting the fan assembly 100 is disposed on the coil assembly 200, the mounting groove 210 and the coil assembly 200 are both designed symmetrically so that the fan assembly 100 can be mounted in the mounting groove 210 in both forward and reverse directions, the coil assembly 200 has a first side and a second side opposite to each other, and the first side and the second side are both provided with a water receiving tray 220 and a noise reduction porous plate 230.

Through dividing into fan subassembly 100 and coil subassembly 200 two parts with fan coil in this scheme, coil subassembly 200 sets up to the structure of two-sided symmetry from top to bottom, all be provided with water collector 220 and fall the perforated plate 230 of making an uproar in both sides, make still can normally use behind its upset direction, dismantlement that fan subassembly 100 can be nimble and install on coil subassembly 200, a mounting groove 210 for installing fan subassembly 100 is symmetrical structure, make fan subassembly 100 install in mounting groove 210 after can the upset direction, can guarantee that fan coil need not to distinguish about two kinds of models realize the free installation of two directions, under two kinds of installation status of coil subassembly 200, fan subassembly 100 all can install in mounting groove 210 on coil subassembly 200 with corresponding direction, guarantee the normal use of coil fan.

Specifically, the fan assembly 100 in this embodiment includes a motor 110, a centrifugal wind wheel 120, and a wind wheel housing 130, where the centrifugal wind wheel 120 is symmetrically disposed on two sides of the motor 110, and the wind wheel housing 130 is disposed outside the centrifugal wind wheel 120. The fan assembly 100 further includes a return air box 140, and the motor 110, the centrifugal wind wheel 120 and the wind wheel housing 130 are disposed in the return air box 140.

The return-air box 140 is a rectangular structure, and has a first mounting plate, a second mounting plate and a third mounting plate, the first mounting plate and the second mounting plate are respectively located the both ends of the third mounting plate extend to the same direction, with the third mounting plate forms a groove structure jointly, the motor 110, the centrifugal fan and the fan wheel shell 130 all set up in the recess, be provided with the vent on the first mounting plate, under the user state, the return-air inlet is towards all the time the direction of the coil pipe assembly 200 sets up.

In this embodiment, the two ends of the air return box 140 are respectively provided with a connecting plate 141 for connecting the coil assembly 200, the coil assembly 200 is provided with a connecting groove 240 corresponding to the connecting plate 141, and the air return box 140 is fixedly connected to the connecting plate 141 and the connecting groove 240 through bolts penetrating through the connecting plate 141.

The front and back surfaces of the coil assembly 200 are provided with the connection grooves 240.

The left and right parts of the connecting groove 240 on the coil pipe assembly 200 are identical in shape and structure and are symmetrically arranged, and the connecting plates 141 at the two ends of the air return box 140 are identical in shape and structure and are symmetrically arranged, so that the connecting plates 141 at any side can be respectively matched with the connecting grooves 240 at the two sides for installation.

As an embodiment of the utility model provides a fan-coil's an optimal technical scheme, in this embodiment still be provided with motor support 142 in the return air case 140, motor support 142 is the cell type structure, has first casing connection limit, second casing connection limit and the intermediate junction limit that is parallel to each other, first casing connection limit with second casing connection limit is located respectively the both ends on intermediate junction limit, motor 110 fixed mounting be in the intermediate junction edge.

The motor bracket 142 is connected with the first mounting plate through the first housing connecting edge, and is connected with the second mounting plate through the second housing connecting edge, so that the motor bracket is fixedly mounted on the air return box 140, a motor 110 fixing hole is formed in the middle connecting edge, and the motor 110 is mounted on the motor bracket 142 through the motor 110 fixing hole.

An air supply outlet is formed in the air return box 140, an air return inlet is formed in the back of the Lixin wind wheel, air enters the centrifugal wind wheel 120 through the air return inlet, and the air is sent into a room through the air supply outlet.

The coil assembly 200 includes a coil main housing 290 for mounting the heat exchanger 280, and a first coil connection portion 291 and a second coil connection portion 292 extending from two sides of the coil main housing 290 to the fan assembly 100, wherein the mounting groove 210 is formed between the first coil connection portion 291 and the second coil connection portion 292.

Specifically, in this embodiment, the heat exchanger 280 is a fin heat exchanger 280.

The structure of the noise reduction porous plate 230 and the water receiving tray 220 is further defined in this embodiment, preferably, the noise reduction porous plate 230 is disposed in the coil main housing 290, and the water receiving tray 220 is located in the coil main housing 290 and extends to the first coil connecting portion 291.

The coil assembly 200 in this embodiment further includes the following structure:

a connecting pipeline communicated with the heat exchanger 280 is further arranged in the first coil pipe connecting portion 291, and a valve 250 and a water pump 260 are arranged on the connecting pipeline. A water pump hanger 270 is further disposed on a sidewall of the first coil connecting portion 291, and the water pump 260 is installed in the first coil connecting portion 291 by the water pump hanger 270.

The embodiment further provides a mounting structure of the water pan 220 and the noise reduction porous plate 230, the coil assembly 200 includes assembly mounting plates 293 symmetrically disposed on the upper and lower surfaces of the coil assembly, and mounting holes 294 for mounting the water pan 220 and the noise reduction porous plate 230 are disposed on the assembly mounting plates 293.

The coil assembly 200 also includes a cover plate 295 that covers the mounting hole 294 in the assembly mounting plate 293

Specifically, the fan coil in this embodiment has a first usage state where the first coil connection portion 291 is located on the right side and a second usage state where the second coil connection portion 292 is located on the left side, the coil assembly 200 is turned over by 180 ° in the first usage state and the second usage state, and the fan assemblies 100 disposed in the mounting groove 210 are inserted upward into the mounting groove 210 by inserting downward in the direction shown in the drawing.

It should be noted that the first and second usage states described in this embodiment do not indicate a specific orientation of the fan coil installed in the air conditioning system, but only indicate that the relative positions of the fan assembly 100 and the coil assembly 200 are the above states.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to 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 do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. The utility model provides a fan coil, its characterized in that, is including fan subassembly and the coil assembly that can splice each other, be provided with on the coil assembly and be used for the installation fan assembly's mounting groove, the mounting groove and the coil assembly all is the symmetry design so that fan assembly can install with two positive and negative directions in the mounting groove, the coil assembly has relative first side and second side, first side with the second side all is provided with the water collector and falls the perforated plate of making an uproar.

2. A fan coil as set forth in claim 1 wherein said fan assembly includes a motor, a centrifugal rotor symmetrically disposed on both sides of said motor, and a rotor shell disposed outside of said centrifugal rotor.

3. A fan coil as set forth in claim 2 wherein said fan assembly further includes a return air box, said motor, centrifugal rotor, and rotor housing all being disposed in said return air box.

4. A fan coil as set forth in claim 3, wherein said return air box is provided at both ends thereof with connection plates for connecting said coil assembly, said coil assembly being provided with connection grooves corresponding to said connection plates, said return air box being fixedly connected by bolts passing through said connection plates and said connection grooves.

5. The fan coil of claim 4, wherein a motor bracket is further disposed in the return air box, the motor bracket is of a channel-shaped structure and has a first housing connecting edge, a second housing connecting edge and an intermediate connecting edge which are parallel to each other, the first housing connecting edge and the second housing connecting edge are respectively disposed at two ends of the intermediate connecting edge, and the motor is fixedly mounted on the intermediate connecting edge.

6. A fan coil as set forth in any one of claims 1-5 wherein said coil assembly includes a coil main housing for mounting a heat exchanger and first and second coil attachment portions extending on either side of said coil main housing in a direction toward said fan assembly, said first and second coil attachment portions defining said mounting slot therebetween.

7. A fan coil as set forth in claim 6 wherein said noise reducing porous panel is disposed in said coil main housing, said water pan being located in said coil main housing and extending to said first coil connection portion.

8. A fan coil as set forth in claim 7 wherein said first coil connection portion is further provided with a connecting duct communicating with said heat exchanger, said connecting duct being provided with a valve and a water pump.

9. A fan coil as set forth in claim 8 wherein a water pump hanger is further provided on a side wall of said first coil connection portion, said water pump being mounted in said first coil connection portion by said water pump hanger.

10. A fan coil as set forth in claim 9 wherein said coil assembly includes symmetrical assembly mounting plates disposed on upper and lower surfaces thereof, said assembly mounting plates having mounting holes for mounting said drip pan and said noise reducing porous panel.

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