CN209877112U

CN209877112U - Fan coil with adjustable air inlet filtering component

Info

Publication number: CN209877112U
Application number: CN201920652939.4U
Authority: CN
Inventors: 练燕安
Original assignee: Shenzhen Miko Hvac Equipment Co Ltd
Current assignee: Shenzhen Miko Hvac Equipment Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2019-12-31
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to the technical field of refrigeration equipment, in particular to a fan coil with an adjustable air inlet filtering component, which comprises a coil shell, a water accumulation disc, an air inlet box, a fan, a top cover, an air outlet and a pipeline interface support, wherein the water accumulation disc is fixedly arranged below the coil shell, the coil shell is placed inside the water accumulation disc, the front side surface of the water accumulation disc is provided with a water outlet, and the air inlet box is fixedly arranged on the left side of the outer surface of the coil shell; the beneficial effects are that: through the arrangement of the driving gear, the driven gear and the chain, the driving gear is meshed with the chain to rotate so as to drive the driven gear to rotate, and the driven gear drives the rotating shaft to drive each group of blades of the air inlet device to rotate, so that the air inlet can be adjusted at will; the filter screen is set to be elastic, each group of blades of the air inlet device is always in contact with the filter screen when rotating, the force applied to the filter screen when the blades rotate is different, and the meshes are changed accordingly, so that the meshes of the filter screen can be adjusted.

Description

Fan coil with adjustable air inlet filtering component

Technical Field

The utility model relates to a refrigeration plant technical field that is relevant specifically is a fan coil with adjustable air intake filtering component.

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. Fan coil need filter the wind that gets into to guarantee that exhaust wind is clean, secondly current fan coil's air outlet can be adjusted, but air intake and filter assembly then can not adjust, long-term the use for filter assembly loads too big, for this reason, the utility model provides a fan coil with adjustable air intake filter assembly is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan coil with adjustable air intake filtering component to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fan coil with an adjustable air inlet filtering component comprises a coil shell, a water accumulating disc, an air inlet box, a fan, a top cover, an air outlet and a pipeline interface support, wherein the water accumulating disc is fixedly arranged below the coil shell, the coil shell is placed inside the water accumulating disc, a water outlet is formed in the front side face of the water accumulating disc, the air inlet box is fixedly arranged on the left side of the outer surface of the coil shell, the air outlet is formed in the right side of the outer surface of the coil shell, the fan is arranged inside the air inlet box and fixedly connected with the outer surface of the coil shell, the top cover is fixedly arranged on the upper surface of the air inlet box, the pipeline interface support is fixedly arranged on the front side face of the coil shell, two groups of interfaces are formed in the outer surface of the pipeline interface support, a shape groove plate is fixedly arranged on the front side wall and the rear side wall of the air inlet, an air inlet device is arranged between the two groups of the v-shaped 21274plates, the outer surface of the air inlet device is close to the v-shaped 21274, one side of the v-shaped groove plates is fixedly connected with a rotating shaft, the inner sides and the outer sides of the two groups of the v-shaped 21274plates are fixedly provided with a blocking plate, a plurality of sets of shaft holes are arranged on the side wall of the baffle plate, the rotating shaft passes through the shaft holes and is rotatably connected with the inner wall of the shaft holes, a set of 21274is arranged inside the groove plate close to the lower end, the driving gear and the air intake device are positioned at two sides of the baffle plate, a plurality of groups of driven gears are arranged in the position corresponding to the driving gear in the shaped groove plate, the driven gears correspond to the shaft holes one by one, the driving gear has the chain with the surface toothing of the driven gear of top, the end of pivot and driven gear's central fixed connection, the inside of air inlet case is provided with the filter screen, and the filter screen contacts with hot blast blowpipe apparatus.

Preferably, an air inlet is formed in one side, close to the air inlet box, of the outer surface of the coil pipe shell, an outlet of the fan is aligned to the air inlet, and the fan is fixedly installed on the outer surface of the coil pipe shell through bolts.

Preferably, the air inlet box is of a v-21274-shaped groove structure with an opening at the upper end, the edge of the upper surface of the air inlet box is provided with a threaded hole, the upper surface of the top cover is provided with the same threaded hole, and the top cover is fixedly connected with the air inlet box through a bolt.

Preferably, the air inlet device comprises a plurality of groups of blades, the blades are rectangular, the upper ends and the lower ends of the blades are semicircular, rotating shafts are fixedly mounted at the left end and the right end of each blade, and a gap exists between every two adjacent groups of blades.

Preferably, the v-21274is characterized in that the width of the v-shaped groove plate is larger than that of the air inlet box, the v-21274is arranged on one side, close to the air inlet box, of the outer surface of the v-shaped groove plate, the length of a horizontal section of the T-shaped groove is larger than that of a vertical section, a T-shaped slide bar is slidably mounted inside the T-shaped groove, the outer surface of the T-shaped slide bar is in contact with the inner wall of the T-shaped groove, two ends of a filter screen are fixedly connected with the tail ends of the two groups.

Preferably, the v-21274, -shaped groove plate is fixedly provided with a driving device at a position corresponding to the driving gear, the output end of the driving device is fixedly connected with the center of the driving gear, the rear end of the fan is fixedly connected with a motor, and the motor is fixedly connected with the outer surface of the coil casing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the driving gear, the driven gear and the chain, the driving gear is meshed with the chain to rotate so as to drive the driven gear to rotate, and the driven gear drives the rotating shaft to drive each group of blades of the air inlet device to rotate, so that the air inlet can be adjusted at will;

2. the filter screen is set to be elastic, each group of blades of the air inlet device is always in contact with the filter screen when rotating, the force applied to the filter screen when the blades rotate is different, and the meshes are changed accordingly, so that the meshes of the filter screen can be adjusted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the trough plate and air intake device of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a perspective view of a v-shaped trough plate of the present invention;

fig. 5 is a schematic structural view of the chain and the v-21274h-shaped groove plate of the present invention.

In the figure: the air inlet device comprises a coil pipe shell 1, a water collecting plate 2, an air inlet box 3, a fan 4, a top cover 5, an air outlet 6, a pipeline connector support 7, an air inlet device 8, a rotating shaft 801, a filter screen 9, a trough plate 10 v 21274u, a trough plate 11, a baffle plate 12, an axial hole 13, a T-shaped trough, a slide bar 14T, a driving gear 15, a driven gear 16 and a chain 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a fan coil with an adjustable air inlet filtering component is disclosed, as shown in figure 1, and comprises a coil shell 1, a water accumulation disc 2, an air inlet box 3, a fan 4, a top cover 5, an air outlet 6 and a pipeline interface support 7, wherein a coil pipe type heat exchanger is fixedly installed in the coil shell 1, the water accumulation disc 2 is welded below the coil shell 1, the coil shell 1 is placed in the water accumulation disc 2, a water outlet is formed in the front side surface of the water accumulation disc 2, the air inlet box 3 is welded on the left side of the outer surface of the coil shell 1, the air inlet box 3 is of a reversed V-shaped groove structure with an open upper end, the air outlet 6 is formed in the right side of the outer surface of the coil shell 1, the fan 4 is arranged in the air inlet box 3, an air inlet is formed in one side, close to the air inlet box 3, of the outer surface of the coil shell 1, the upper surface of air inlet case 3 is provided with top cap 5, the upper surface edge of air inlet case 3 has seted up the screw hole, the same screw hole has been seted up to the upper surface of top cap 5, top cap 5 passes through bolt and air inlet case 3 fixed connection, the front side welding of coil pipe casing 1 has pipeline interface support 7, and the surface of pipeline interface support 7 has seted up two sets of interfaces, interface and the terminal fixed connection of the inside heat exchanger of coil pipe casing 1, the front and back lateral wall of air inlet case 3 leans on the left end to have the welding 21274, shape frid 10, two sets of 21274, shape frid 10 open relatively, two sets of 21274, be provided with air inlet device 8 between the shape frid 10, the inside of air inlet case 3 is provided with filter screen.

As shown in fig. 2 and 3, the air intake device 8 is composed of a plurality of groups of blades, the blades are rectangular, the upper and lower ends of the blades are semicircular, rotating shafts 801 are fixedly installed at the left and right ends of the blades, a gap exists between every two adjacent groups of blades, namely 21274, the width of the groove plate 10 is larger than that of the air intake box 3, and is 21274, a T-shaped groove 13 is formed in one side, close to the air intake box 3, of the outer surface of the groove plate 10, the horizontal section length of the T-shaped groove 13 is larger than that of the vertical section, a T-shaped slide bar 14 is installed inside the T-shaped groove 13 in a sliding mode, the horizontal section length of the, and the outer surface of the T-shaped slide bar 14 is contacted with the inner wall of the T-shaped groove 13, the T-shaped slide bar 14 slides towards the direction of the fan 4, two ends of the filter screen 9 are fixedly bonded with the tail ends of the two groups of T-shaped slide bars 14, the filter screen 9 is made of elastic material, and blades of the air inlet device 8 are always contacted with the outer surface of the filter screen 9 when rotating.

As shown in fig. 4 and 5, two sets of 21274are welded on the inner side and the outer side of the slotted plate 10, a plurality of sets of shaft holes 12 are formed on the side wall of the blocking plate 11, a rotating shaft 801 penetrates through the shaft holes 12, and the rotating shaft 801 is rotatably connected with the inner wall of the shaft hole 12, a set of 21274is welded on the inner side and the lower end of the slotted plate 10, a driving gear 15 and a 21274are arranged on the inner side of the slotted plate 10, a driving device is welded on the position corresponding to the driving gear 15, the output end of the driving device is fixedly connected with the center of the driving gear 15, the driving gear 15 and an air intake device 8 are arranged on the two sides of the blocking plate 11, the driving device of the driving gear 15 is electrically connected with an external power source, a plurality of sets of driven gears 16 are arranged on the inner side of the slotted plate 10 corresponding to the driving gear 15, the driven gears 16 are in one-to-shaft holes 12, by passing around the driving gear 15 and the driven gear 16 at the top, the driven gear 16 at the middle is engaged with the chain 17, the end of the rotating shaft 801 is fixedly connected with the center of the driven gear 16, when the driving device works, the driving gear 15 is driven to rotate, the driving gear 15 is engaged with the chain 17 to move, so that the plurality of groups of driven gears 16 are driven to rotate, the driven gear 16 drives the rotating shaft 801 to rotate, each group of blades of the air inlet device 8 is driven to rotate, the interval between the blades is changed, and the air inlet amount is changed.

The working principle is as follows: when the air inlet needs to be adjusted, the driving device is started, the driving device drives the driving gear 15 to rotate, the driving gear 15 is meshed with the chain 17 to move, so that a plurality of groups of driven gears 16 are driven to rotate, the driven gears 16 drive the rotating shaft 801 to rotate, so that each group of blades of the air inlet device 8 are driven to rotate, the intervals among the blades are changed along with the rotation, so that the air inlet amount is changed, the blades are in contact with the filter screen 9, when the blades rotate from a vertical state to a horizontal state, the force borne by the filter screen 9 is gradually increased, so that the meshes of the filter screen 9 are deformed and increased, when the filter screen 9 is under tension, the T-shaped slide rod 14 is driven to slide out from the T-shaped groove 13, the T-shaped slide rod 14 is limited by the structure of the T-shaped groove 13 to be separated from the T-shaped groove 13, the air is conveyed into the coil pipe, after precooling, water vapor in the air is liquefied, slides down to the water accumulation disc 2 from the surface of the coil type heat exchanger, and is finally discharged through the water discharge port.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan coil with adjustable air intake filtering component, includes coil pipe casing (1), ponding dish (2), air inlet box (3), fan (4), top cap (5), air outlet (6) and pipeline interface support (7), its characterized in that: the water accumulation disc (2) is fixedly installed below the coil pipe shell (1), the coil pipe shell (1) is placed inside the water accumulation disc (2), a water outlet is formed in the front side face of the water accumulation disc (2), an air inlet box (3) is fixedly installed on the left side of the outer surface of the coil pipe shell (1), an air outlet (6) is formed in the right side of the outer surface of the coil pipe shell (1), a fan (4) is arranged inside the air inlet box (3), the fan (4) is fixedly connected with the outer surface of the coil pipe shell (1), a top cover (5) is fixedly installed on the upper surface of the air inlet box (3), a pipeline interface support (7) is fixedly installed on the front side face of the coil pipe shell (1), two sets of interfaces are formed in the outer surface of the pipeline interface support (7), a V-21274; a shaped groove plate (10) is fixedly installed on the left side wall of the front side and the rear side wall of the air inlet box, an air inlet device (8) is arranged between the two groups of the v-21274; the outer surface of the air inlet device (8) is close to the v-21274, one side of the v-21274is fixedly connected with a rotating shaft (801), the two groups of the v-21274; the inner side and the outer side of the v-2127410 are fixedly provided with a barrier plate (11), the side wall of the barrier plate (11) is provided with a plurality of groups of shaft holes (12), the rotating shaft (801) penetrates through the shaft holes (12), the rotating shaft (801) is rotatably connected with the inner wall of the shaft holes (12), a group of the v-21274; the inner side and the lower end of the v-shaped groove plate (10) are provided with driving gears (15), the driving gears (15) and the air inlet device (8) are positioned at two sides of the barrier plate (11), a plurality of groups of driven gears (16) are arranged at positions corresponding to the driving gears (15) in the v-21274; the inner part of the v, the outer surface meshing of driving gear (15) and top driven gear (16) has chain (17), the end of pivot (801) and the center fixed connection of driven gear (16), the inside of air-supply tank (3) is provided with filter screen (9), and filter screen (9) and hot blast blowpipe apparatus (8) contact.

2. A fan coil with an adjustable intake filter assembly as set forth in claim 1, wherein: an air inlet is formed in one side, close to the air inlet box (3), of the outer surface of the coil pipe shell (1), an outlet of the fan (4) is aligned to the air inlet, and the fan (4) is fixedly installed on the outer surface of the coil pipe shell (1) through bolts.

3. A fan coil with an adjustable intake filter assembly as set forth in claim 1, wherein: the air inlet box (3) is of a v-21274-shaped groove structure with an opening at the upper end, a threaded hole is formed in the edge of the upper surface of the air inlet box (3), the same threaded hole is formed in the upper surface of the top cover (5), and the top cover (5) is fixedly connected with the air inlet box (3) through a bolt.

4. A fan coil with an adjustable intake filter assembly as set forth in claim 1, wherein: the air inlet device (8) is composed of a plurality of groups of blades, the blades are rectangular, the upper ends and the lower ends of the blades are semicircular, rotating shafts (801) are fixedly installed at the left end and the right end of each blade, and gaps exist between every two adjacent groups of blades.

5. A fan coil with an adjustable intake filter assembly as set forth in claim 1, wherein: the utility model discloses a filter screen, including shape frid (10), shape frid (10) width is greater than the width of air inlet case (3), 21274, the surface of shape frid (10) is close to one side of air inlet case (3) and has been seted up T shape groove (13), the horizontal segment length of T shape groove (13) is greater than vertical segment length, the inside slidable mounting of T shape groove (13) has T shape slide bar (14), and the inner wall contact of T shape slide bar (14) surface and T shape groove (13), the both ends of filter screen (9) and the terminal fixed connection of two sets of T shape slide bar (14), filter screen (9) are elastic material.

6. A fan coil with an adjustable intake filter assembly as set forth in claim 1, wherein: the position, corresponding to the driving gear (15), of the inner portion of the v-21274-shaped groove plate (10) is fixedly provided with a driving device, the output end of the driving device is fixedly connected with the center of the driving gear (15), the rear end of the fan (4) is fixedly connected with a motor, and the motor is fixedly connected with the outer surface of the coil pipe shell (1).