CN204962931U - Multi -functional electric fan heater of taking a breath - Google Patents

Abstract

The utility model discloses a multifunctional ventilating heater, which comprises a casing, a fan installed in the casing and a heater. The rear of the casing is provided with an exhaust pipe facing the outside, and the panels of the casing are respectively provided with The air inlet and air outlet of the housing, the downstream of the air flow channel in the housing are provided with two air deflectors I and II that can be opened and closed independently; the utility model is beneficial to realize multiple functions of the ventilation heater, Improve its working efficiency and reduce power loss.

Description

A multifunctional ventilating heater

technical field

The utility model relates to a family-used ventilating fan installed on a suspended ceiling, a wall-mounted type or a window in a bathroom.

Background technique

Ventilation fans and heaters used in traditional bathrooms are independent products, which are not convenient to install and use and increase the economic burden of consumers. Later, a ventilation heater appeared, which integrates ventilation and warm air, and can be controlled by remote control. Switching between different working states, but there are certain problems in its structural design, resulting in the airflow channel can not be fully opened during the working process, which affects the working efficiency, resulting in power loss and a long time-consuming to reach the set target.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a multifunctional ventilation heater.

The technical scheme that the utility model solves its technical problem adopts is:

A multifunctional ventilating heater, the multifunctional ventilating heater includes a housing, a fan installed in the housing and a heater, the rear of the housing is provided with an exhaust pipe facing the outside, and the panels of the housing are respectively provided with The air suction port and the air supply port facing the room are characterized in that two air deflectors I and II that can be opened and closed independently are arranged downstream of the airflow channel in the housing.

The wind deflector I and the wind deflector II are hingedly arranged on the side wall of the air flow channel in an inclined shape.

The fan is correspondingly arranged behind the air outlet, and the air deflector I and II are correspondingly arranged behind the air supply outlet.

The beneficial effects of the utility model are: the utility model has a reasonable structural design, which is beneficial to realize multiple functions of the ventilation heater, improve its working efficiency, and reduce power loss.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation under the ventilation state of the utility model;

Fig. 2 is a schematic structural view of the utility model under the warm air state;

Fig. 3 is a schematic structural view of the utility model in a dry state.

detailed description

Referring to Figures 1 to 3, a multifunctional ventilation heater includes a housing 1, a fan 2 installed in the housing 1, and a heater 6. The rear of the housing is provided with an exhaust pipe 3 facing the outside. The body panel 4 is respectively provided with an air suction port 41 and an air supply port 42 facing the room, and the downstream of the air flow channel 11 in the housing 1 is provided with two air deflectors I51 and II52 which can be opened and closed independently.

The ventilation heater of the utility model can realize functions such as ventilation, warm air, drying, and circulating air. The airflow channel 11 is fully opened, and the humid or dirty air in the bathroom or the room is extracted from the air outlet 41 under the action of the blower fan 2, and is discharged to the outside along the exhaust pipe 3 after passing through the airflow channel 11. (2) Warm air: When the room needs to be heated, start the heater 6, and make the air deflector I51 and the air deflector II52 both in the closed state. The air, after being heated by the heater 6 in the casing 1, is sent back to the room from the air supply port 42, so as to realize the warming of the indoor air. (3) Drying: Start the heater 6, and make the air deflector I51 in the closed state and the air deflector II52 in the open state. At this time, the air flow channel 11 is half-opened and half-closed. A part of the humid air directly passes through the airflow channel 11 and then is discharged to the outside along the exhaust pipe 3, and a part is sent back to the room from the air supply port 42 along the wind deflector I51 after being heated. (4) Circulating air: when the indoor air flow is required, the air deflector I51 and the air deflector II52 can be fully closed, and the fan 2 pumps out the air in the room, and then sends it back to the room from the air outlet 42 to realize the indoor air circulation. .

In this embodiment, the wind deflector I51 and the wind deflector II52 are inclined and hingedly arranged on the side wall of the airflow channel 11 . The wind deflector is arranged obliquely along the path of air circulation, which is beneficial to reduce loss, improve air supply efficiency and avoid power loss. Moreover, in a narrow and limited space, the inclined setting of the two air deflectors is conducive to opening the air outlet to the maximum, realizing the above functions more quickly and efficiently, and further reducing power loss.

Preferably, the fan 2 is correspondingly arranged behind the air suction port 41, and the air deflector I51 and the air deflector II52 are correspondingly arranged behind the air supply port 42, so as to form an efficient air circulation channel.

In order to identify the working state of the device, the air outlet swing blade 7 is provided at the air outlet 42 . When the device is working, the swing leaf 7 is in a swinging open state.

In this embodiment, the exhaust pipe 3 is provided with a cover plate 9 that can be turned and opened and closed. When the equipment is not in use, the cover plate 9 can be closed to prevent insects and mice from the outside from crawling in; The cover plate 9 must be in an open state. In order to avoid the above-mentioned similar situation, an isolation net 8 can also be set at the air outlet 12 below the wind deflector I51 and the wind deflector II52.

The utility model has reasonable structural design, is beneficial to realize multiple functions of the ventilation heater, improves its working efficiency, and reduces power loss, and can be widely applied to various ventilation heaters.

Claims (6)

1. a multifunctional ventilation warm-air drier, comprise housing (1), be arranged on blower fan (2) in housing (1) and heater (6), housing rear portion is provided with towards the exhaust duct of outdoor (3), case panel (4) is respectively arranged with towards the suction opeing of indoor (41) and air outlet (42), it is characterized in that: gas channel (11) downstream in described housing (1) is provided with two fans can the wind deflector I (51) of respective independent folding and wind deflector II (52).

2. multifunctional ventilation warm-air drier according to claim 1, is characterized in that: described wind deflector I (51) and wind deflector II (52) are hingedly arranged on gas channel (11) sidewall in skewed.

3. multifunctional ventilation warm-air drier according to claim 1 and 2, it is characterized in that: described blower fan (2) correspondence is arranged on suction opeing (41) rear, described wind deflector I (51) and wind deflector II (52) correspondence are arranged on air outlet (42) rear.

4. multifunctional ventilation warm-air drier according to claim 1 and 2, is characterized in that: described air outlet (42) place is provided with air-out pendulum leaf (7).

5. multifunctional ventilation warm-air drier according to claim 1 and 2, is characterized in that: the cover plate (9) being provided with rotatable folding in described exhaust duct (3).

6. multifunctional ventilation warm-air drier according to claim 1 and 2, is characterized in that: exhaust outlet (12) place of described wind deflector I (51), wind deflector II (52) below is provided with separation net (8).