CN210568863U

CN210568863U - Shock attenuation fan coil with humidification function

Info

Publication number: CN210568863U
Application number: CN201920909744.3U
Authority: CN
Inventors: 宋延亮
Original assignee: Hebei Dongming Fire Engineering Co Ltd
Current assignee: Hebei Dongming Fire Engineering Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-19
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a shock attenuation fan coil with humidification function, the inside of casing is close to air outlet department and is provided with the humidifier, and the humidifier is provided with the shower including fixing the wet membrane on shells inner wall, the top of wet membrane. The side wall of the spray pipe close to the wet film is provided with a nozzle, and the spray pipe is connected with a water tank fixed at the bottom of the shell through a water delivery pipe. The water pipe is provided with a water pump, the water outlet of the water tank is provided with an electromagnetic valve, and the electromagnetic valve and the water pump are electrically connected with the controller. The water tank is connected with a water tray which is positioned right below the heat exchanger and the humidifier through a connecting pipe, a humidity sensor is arranged on the inner wall of the shell, which is close to the air inlet, and the humidity sensor is electrically connected with the controller. The utility model adopts the above structure have the shock attenuation fan coil of humidification function, can solve the problem that the casing vibration is serious, air drying.

Description

Shock attenuation fan coil with humidification function

Technical Field

The utility model belongs to the technical field of fan coil technique and specifically relates to a shock attenuation fan coil with humidification function is related to.

Background

The fan coil is one of the end devices of the air conditioning system consisting of a small fan, a motor, a coil and the like, a heat exchanger is arranged in the fan coil, and chilled water or hot water flows through the heat exchanger to exchange heat with air outside the pipe, so that the air is cooled or heated. According to the existing fan coil, a motor and a fan are both directly fixed on the outer surface of a shell, vibration generated when the motor and the fan work is directly transmitted to the shell, so that the shell shakes violently, and components in the shell work unstably. In addition, the air is dry in autumn and winter, and the dry air is blown into the room, so that the indoor static electricity is serious, and the comfort of people is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shock attenuation fan coil with humidification function solves the problem that the casing vibration is serious, air drying.

In order to achieve the purpose, the utility model provides a damping fan coil pipe with a humidifying function, which comprises a shell, a fan, a motor and a controller, wherein an output shaft of the motor is connected with the fan, an air outlet of the fan is connected with an air inlet of the shell, a heat exchanger is arranged in the shell, a humidifier is arranged in the shell and is close to an air outlet, the humidifier comprises a wet film fixed on the inner wall of the shell, a spray pipe is arranged above the wet film, a nozzle is arranged on the side wall of the spray pipe close to the wet film, the spray pipe is connected with a water tank fixed at the bottom of the shell through a water pipe, a water pump is arranged on the water pipe, a water outlet of the water tank is provided with a solenoid valve, the solenoid valve and the water pump are both electrically connected with the controller, the water tank is connected with a water tray positioned right below the, the humidity sensor is electrically connected with the controller.

Preferably, the upper part of the water tank is provided with a water inlet which is connected with an external water supply pipe; the bottom of the water tank is provided with a water outlet.

Preferably, an air deflector is fixed on the side wall of the shell, one end of the air deflector is fixed at the top of the shell, and the other end of the air deflector is fixed at the air outlet.

Preferably, a supporting plate is fixed on the outer wall of the shell, a mounting plate for fixing the fan and the motor is arranged above the supporting plate, a damping piece is arranged between the mounting plate and the supporting plate, and an air outlet of the fan is connected with an air inlet on the shell through a flexible corrugated pipe.

Preferably, the damping member is a damping spring, a damping pad or a damping ring.

Preferably, the air inlet of the fan is provided with a filter screen, and a frame of the filter screen is fixedly connected with the fan.

Fan coil, at the inside humidifier that is provided with of casing, carry out humidification to the air in the casing, improve the humidity of air. The bottom of the shell is provided with a water tank which is used for collecting condensed water of the heat exchanger and water flowing down from the wet film and supplying the collected water to the humidifier for reuse. The mounting plate for fixing the fan and the motor is connected with the supporting plate through the damping piece, so that the vibration of the fan and the motor to the shell can be reduced, and the working stability of components in the shell is improved.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a damping fan coil with a humidifying function according to the present invention;

fig. 2 is the utility model discloses a humidifier structural schematic of shock attenuation fan coil embodiment with humidification function.

Reference numerals

1. A housing; 2. wet film forming; 3. an air outlet; 4. a water delivery pipe; 5. a shower pipe; 6. an air deflector; 7. A heat exchanger; 8. a humidity sensor; 9. a flexible bellows; 10. a filter screen; 11. a fan; 12. a frame; 13. mounting a plate; 14. a shock absorbing member; 15. a support plate; 16. a water outlet; 17. a water tank; 18. A connecting pipe; 19. a water pump; 20. an electromagnetic valve; 21. a water inlet; 22. a water pan; 23. and (4) a nozzle.

Detailed Description

Examples

Fig. 1 is a schematic structural view of an embodiment of a damping fan coil with a humidifying function according to the present invention. As shown in fig. 1, a damping fan coil with a humidifying function comprises a shell 1, wherein a controller is fixed on the outer wall of the shell 1. An L-shaped support plate 15 is welded or connected to the outer wall of the shell 1 through bolts, and a reinforcing plate is arranged on the support plate 15. The mounting plate 13 is arranged above the support plate 15, and the motor and the fan 11 are fixed on the mounting plate 13 through bolts or welded on the mounting plate. The output shaft of the motor is connected with the fan 11 to provide power for the rotation of the fan 11. The motor is electrically connected with the controller. The fan 11 is a centrifugal fan 11. The air outlet of the fan 11 is connected with the air inlet of the shell 1 through a flexible corrugated pipe 9. A damping piece 14 is arranged between the mounting plate 13 and the support plate 15, and the damping piece 14 is a damping spring, a rubber damping pad or a rubber damping ring. The vibration of the fan 11 and the motor during operation on the shell 1 can be reduced by the arrangement of the damping piece 14, and the stability of the operation of components in the shell 1 is improved.

A filter screen 10 is arranged at an air inlet of the fan 11, the filter screen 10 is fixed on a circular frame 12, and the frame 12 is detachably connected with a shell of the fan 11 through screws. The filter screen 10 is a metal mesh or a nylon mesh with the mesh size of 0.5-2 mm. The filter screen 10 carries out preliminary filtration to the air that gets into fan 11, filters large granule dust, hair, fibre etc. in the air, avoids inside large granule impurity gets into the coil pipe.

Fig. 2 is the utility model discloses a humidifier structural schematic of shock attenuation fan coil embodiment with humidification function. As shown in fig. 2, a heat exchanger 7 is provided in the casing 1, and the heat exchanger 7 is fixed to the inner wall of the casing 1. The heat exchanger 7 is a commercially available surface cooler. A humidifier is arranged in the body and close to the air outlet 3. The humidifier comprises a wet film 2 fixed to the inner wall of a housing 1. The wet film 2 has better water absorption, acid and alkali resistance and flame retardance; contains a slow-release bacteriostatic agent, has good self-cleaning function, and is non-toxic and mould-resistant. The spray pipe 5 is arranged above the wet film 2, the nozzle 23 is arranged below the spray pipe 5, and the nozzle 23 is positioned right above the wet film 2. The spray pipe 5 is connected with a water tank 17 fixed at the bottom of the shell 1 through a water delivery pipe 4. The water pipe 4 is provided with a water pump 19, the water outlet of the water tank 17 is provided with an electromagnetic valve 20, and the electromagnetic valve 20 and the water pump 19 are both electrically connected with the controller. The water stored in the water tank 17 enters the spraying pipe 5 along the water conveying pipe 4 under the action of the water pump 19, then is sprayed on the wet film 2 through the nozzle 23, the water downwards permeates along the wet film 2 under the action of gravity, the water is absorbed by the wet film 2 to form an even water film, and when the dry air passes through the wet film 2 material, the air is humidified to form humid air which is discharged from the air outlet 3. The inner wall of the shell 1 close to the air inlet is provided with a humidity sensor 8, and the humidity sensor 8 is electrically connected with the controller. The humidity sensor 8 is used to detect the humidity of the air entering the inside of the case 1, and when the air is dry, the water in the water tank 17 is introduced into the wet film 2 by the controller opening the electromagnetic valve 20 and the water pump 19 to humidify the air. The connection between the controller and the humidity sensor 8, the solenoid valve 20 and the water pump 19 is a simple control circuit well known to the skilled person, and will not be described herein.

A water tray 22 is arranged right below the heat exchanger 7 and the humidifier, and two sides of the water tray 22 are fixed on the inner wall of the shell 1 through bolts or welding. Both the condensed water accumulated on the surface of the heat exchanger 7 and the water dripping in the water film may drip into the water tray 22. The water tray 22 has a wind guiding function for air entering the housing 1 from the air inlet, so that the air can pass through the heat exchanger 7 as far as possible. A water tank 17 is provided under the water tray 22, the water tank 17 is connected to the water tray 22 through a connection pipe 18, and water accumulated in the water tray 22 flows into the water tank 17 through the connection pipe 18. The upper portion of the water tank 17 is provided with a water inlet 21, and the water inlet 21 is connected with an external water supply pipe for adding water to the water tank 17. The bottom of the water tank 17 is provided with a drain 16 to drain water accumulated in the water tank 17 when humidification is not required.

The lateral wall of the shell is welded with an air deflector 6, one end of the air deflector 6 is fixed at the top of the shell 1, and the other end of the air deflector is fixed at the air outlet 3. The air guide device is used for smoothly guiding the air in the shell 1 out of the air outlet 3, and avoids forming air flowing dead corners in the shell 1.

Therefore, the utility model adopts the above structure have the shock attenuation fan coil of humidification function, can solve the serious, air drying's of casing vibration problem.

The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.

Claims

1. The utility model provides a shock attenuation fan coil with humidification function, includes casing (1), fan (11), motor and controller, and the output shaft and the fan (11) of motor are connected, and the air outlet of fan (11) and the air intake connection of casing (1) are provided with heat exchanger (7), its characterized in that in casing (1): the humidifier is arranged in the shell (1) and close to the air outlet (3), and comprises a wet film (2) fixed on the inner wall of the shell (1), a spray pipe (5) is arranged above the wet film (2), a nozzle (23) is arranged on the side wall of the spray pipe (5) close to the wet film (2), the spray pipe (5) is connected with a water tank (17) fixed at the bottom of the shell (1) through a water pipe (4), a water pump (19) is arranged on the water pipe (4), a solenoid valve (20) is arranged at a water outlet of the water tank (17), the solenoid valve (20) and the water pump (19) are both electrically connected with a controller, the water tank (17) is connected with a water tray (22) positioned under the heat exchanger (7) and the humidifier through a connecting pipe (18), and a humidity sensor (8) is arranged on the inner wall of the shell (1) close to the air inlet, the humidity sensor (8) is electrically connected with the controller.

2. The damping fan coil with humidifying function of claim 1, characterized in that: a water inlet (21) is formed in the upper part of the water tank (17), and the water inlet (21) is connected with an external water supply pipe; the bottom of the water tank (17) is provided with a water outlet (16).

3. The damping fan coil with humidifying function of claim 1, characterized in that: an air deflector (6) is fixed on the side wall of the shell (1), one end of the air deflector (6) is fixed at the top of the shell (1), and the other end of the air deflector is fixed at the air outlet (3).

4. The damping fan coil with humidifying function of claim 1, characterized in that: be fixed with backup pad (15) on the outer wall of casing (1), the top of backup pad (15) is provided with fixedly fan (11) with mounting panel (13) of motor, be provided with between mounting panel (13) and backup pad (15) damper (14), the air outlet of fan (11) with connect through flexible bellows (9) between the air intake on casing (1).

5. The damping fan coil with humidifying function of claim 4, characterized in that: the shock absorbing piece (14) is a shock absorbing spring, a shock absorbing pad or a shock absorbing ring.

6. The damping fan coil with humidifying function of claim 1, characterized in that: a filter screen (10) is arranged at an air inlet of the fan (11), and a frame (12) of the filter screen (10) is fixedly connected with the fan (11).