Multifunctional air heating device

Abstract

The utility model discloses a multifunctional air heating device which comprises a machine body, a first air blowing assembly, a second air blowing assembly, a heating assembly, an air outlet assembly and an air exchange assembly are arranged on the machine body, and the first air blowing assembly and the second air blowing assembly are arranged in parallel. The air outlet assembly communicates with an air outlet of the first air blowing assembly and an air outlet of the second air blowing assembly, air formed by the first air blowing assembly and the second air blowing assembly is exhausted through a first exhaust channel and a second exhaust channel of the air outlet assembly, and the heating assembly is arranged on the second exhaust channel. The heating assembly is used for heating air in the second exhaust channel. According to the utility model, the plurality of fans are matched to realize the required functions of natural wind, warm wind, ventilation and the like, so that a larger air volume can be provided for use, and meanwhile, different functions can be conveniently selected for use.

Description

Technical Field

[0001] The utility model relates to the technical field of heating, in particular to a multifunctional air heating device. Background Art

[0002] The current air heating device refers to a device that heats the room by warm air, such as the fresh air heater disclosed in patent number CN206929834U, which includes a housing, a high-voltage electrostatic integrated device, an air inlet, a ventilation outlet, a fresh air outlet, a heating outlet, a first centrifugal volute, a second centrifugal volute, a first motor, a second motor, a first wind wheel, a second wind wheel, a heating device and a cover plate, wherein the first centrifugal volute and the second centrifugal volute are installed side by side inside the housing, and the first centrifugal volute and the second centrifugal volute are connected, an openable and closable cover plate is installed above the fresh air outlet and the heating outlet, the ventilation outlet is located on the side wall of the housing, and the connection between the ventilation outlet and the housing is a first baffle that can be opened and closed. This heater only uses dual fans for air supply, and it needs to be switched multiple times to use different functions such as cool air supply, warm air supply, etc. during use. The operation is relatively cumbersome and there are shortcomings. Utility Model Content

[0003] The utility model aims to avoid the deficiencies in the prior art and provides a multifunctional air heating device that is easy to use.

[0004] The utility model solves the technical problem by adopting the following technical solution: a multifunctional air heating device, including a fuselage, on which a first blowing component, a second blowing component, a heating component, an air outlet component and a ventilation component are arranged. The first blowing component and the second blowing component are arranged in parallel, and the air outlet component is connected to the air outlet of the first blowing component and the second blowing component, and the wind formed by the first blowing component and the second blowing component is discharged through the first exhaust channel and the second exhaust channel of the air outlet component respectively. The heating component is arranged on the second exhaust channel, and the heating component is used to heat the wind in the second exhaust channel.

[0005] In several embodiments, the first blowing assembly includes a first fan and a first air duct that is not completely arranged around the first fan, and the second blowing assembly includes a second fan and a second air duct that is not completely arranged around the second fan, and the interiors of the first air duct and the second air duct are not connected.

[0006] In several embodiments, the air outlet assembly includes an air guide body and an outer cover body, the air guide body includes two side panels, an air guide plate is arranged between the two side panels, a partition is arranged on the air guide plate, a first exhaust channel and a second exhaust channel are formed between the partition plate and the two side panels, and the air guide plate is arranged in a curved manner.

[0007] In several embodiments, the air outlet of the first air duct is communicated with the first exhaust channel, and the air outlet of the second air duct is communicated with the second exhaust channel.

[0008] In several embodiments, the outer cover is disposed above the air guide body, and an air outlet grille is provided on the outer cover.

[0009] In several embodiments, the heating assembly is disposed between the air guide body and the outer cover.

[0010] In several embodiments, a clamping plate is provided at the intersection of the first air duct and the second air duct, and a clamping groove is provided in the clamping plate, and the clamping groove is used for inserting a part of the partition.

[0011] In several embodiments, a plurality of ribs are provided on the back side of the air guide plate.

[0012] In several embodiments, the ventilation component includes a ventilation fan, and a ventilation port is provided on one side of the fuselage, and the ventilation port is connected to the ventilation fan.

[0013] The beneficial effects of the present invention are:

[0014] The utility model realizes the required natural wind, warm wind and ventilation functions by cooperating with multiple fans, can provide a larger air volume for use, and is convenient for selecting different functions for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0016] Figure 1 The structure of the multifunctional air heating device in Example 1 is schematically shown;

[0017] Figure 2 Schematically shows Figure 1 Partial structure, excluding end caps;

[0018] Figure 3 Schematically shows Figure 1 Amplified structure of the middle and outer covers;

[0019] Figure 4 Schematically shows Figure 2 Partially enlarged structure;

[0020] Figure 5 Schematically shows Figure 4 The A-part amplification structure;

[0021] Figure 6 Schematically shows Figure 4The enlarged structure of the middle air guide body. DETAILED DESCRIPTION

[0022] Below, the embodiments of the present invention are described in detail with reference to the accompanying drawings. In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in combination with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] Ruru Figures 1-6 As shown, the multifunctional air heating device in this embodiment is mainly composed of a body 10 and a first blowing assembly 20, a second blowing assembly 30, a heating assembly, an air outlet assembly 40 and a ventilation assembly 60 arranged on the body 10.

[0026] The body 10 is in a box structure, with an end cover 11 provided at an upper opening thereof, forming a receiving space between the end cover 11 and the body 10 .

[0027] In addition, the first blowing component 20 and the second blowing component 30 are arranged in parallel, the air outlet component 40 is connected to the air outlets of the first blowing component 20 and the second blowing component 30, and the wind formed by the first blowing component 20 and the second blowing component 30 is discharged through the first exhaust channel 401 and the second exhaust channel 402 of the air outlet component 40 respectively, and the heating component is arranged on the second exhaust channel 402, and the heating component is used to heat the wind in the second exhaust channel 402.

[0028] Among them, the first blowing assembly 20 includes a first fan 21 and a first air duct 22 that is not completely arranged around the first fan 21, and the second blowing assembly 30 includes a second fan 31 and a second air duct 32 that is not completely arranged around the second fan 31. The interiors of the first air duct 22 and the second air duct 32 are not connected, and the air outlet positions of the first air duct 22 and the second air duct 32 deviate from the axial positions of the corresponding first fan 21 and second fan 31.

[0029] In addition, the air outlet assembly 40 includes an air guide body 41 and an outer cover body 42, the air guide body 41 includes two side panels 411, an air guide plate 412 is arranged between the two side panels 411, a partition plate 413 is arranged on the air guide plate 412, and a first exhaust channel 401 and a second exhaust channel 402 are formed between the partition plate 413 and the two side panels 411, the air outlet of the first air duct 22 is connected to the first exhaust channel 401, and the air outlet of the second air duct 32 is connected to the second exhaust channel 402.

[0030] The air guide plate 412 is bent, and a plurality of ribs 4121 are provided on the back side of the air guide plate 412 .

[0031] Among them, the outer cover body 42 is covered above the air guide body 41, and the outer cover body 42 is provided with an air outlet grille 421. The heating component, such as PTC, is arranged between the air guide body 41 and the outer cover body 42, specifically installed at the position of the second exhaust channel 402, and does not cause heating effect on the wind body in the first exhaust channel 401.

[0032] Furthermore, a clamping plate 51 is provided at the junction of the first air duct 22 and the second air duct 32 . A clamping groove 52 is provided in the clamping plate 51 . The clamping groove 52 is for inserting part of the partition plate 413 , so as to facilitate the positioning and installation of the air guide body 41 .

[0033] Furthermore, the ventilation component 60 includes a ventilation fan 61 , and a ventilation port 101 is provided on one side of the fuselage 10 . The ventilation port 101 is connected to the ventilation fan 61 , and the ventilation port 101 and the air outlet component 40 are located in different planes.

[0034] All methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language (such as "for example") provided herein, are intended solely to better illustrate the present invention and are not intended to limit the scope of the present invention, except as provided in the claims. No language in the detailed description should be construed as indicating any unclaimed essential element for practicing the present invention.

[0035] This disclosure describes preferred embodiments, including the best mode known to the inventors of carrying out the disclosure. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may employ such variations as appropriate, and the inventors indicate that the disclosure may be practiced in other ways than those specifically described herein. Therefore, the disclosure includes all modifications encompassed by the spirit and scope of the disclosure as defined by the claims. Furthermore, unless otherwise indicated or clearly contradicted by context, the disclosure includes any of the above-described elements and all possible variations thereof.

Claims

1. A multifunctional air heating device, comprising a body (10), characterized in that: The fuselage (10) is provided with a first blowing assembly (20), a second blowing assembly (30), a heating assembly, an air outlet assembly (40) and a ventilation assembly (60); the first blowing assembly (20) and the second blowing assembly (30) are arranged in parallel; the air outlet assembly (40) is connected to the air outlets of the first blowing assembly (20) and the second blowing assembly (30); and the wind formed by the first blowing assembly (20) and the second blowing assembly (30) is discharged through the first exhaust channel (401) and the second exhaust channel (402) of the air outlet assembly (40), respectively; the heating assembly is arranged on the second exhaust channel (402); and the heating assembly is used to heat the wind in the second exhaust channel (402).

2. A multifunctional air heating device according to claim 1, characterized in that: The first blowing assembly (20) comprises a first fan (21) and a first air duct (22) which is arranged incompletely around the first fan (21); the second blowing assembly (30) comprises a second fan (31) and a second air duct (32) which is arranged incompletely around the second fan (31); the first air duct (22) and the second air duct (32) are not connected to each other internally.

3. A multifunctional air heating device according to claim 2, characterized in that: The air outlet assembly (40) includes an air guide body (41) and an outer cover (42); the air guide body (41) includes two side panels (411); an air guide plate (412) is provided between the two side panels (411); a partition plate (413) is provided on the air guide plate (412); a first air exhaust channel (401) and a second air exhaust channel (402) are formed between the partition plate (413) and the two side panels (411); and the air guide plate (412) is bent.

4. A multifunctional air heating device according to claim 3, characterized in that: The air outlet of the first air duct (22) is connected to the first exhaust channel (401), and the air outlet of the second air duct (32) is connected to the second exhaust channel (402).

5. A multifunctional air heating device according to claim 4, characterized in that: The outer cover (42) is arranged above the air guide body (41), and an air outlet grille (421) is provided on the outer cover (42).

6. A multifunctional air heating device according to claim 5, characterized in that: The heating component is arranged between the air guide body (41) and the outer cover (42).

7. The multifunctional air heating device according to claim 3, characterized in that: A clamping plate (51) is provided at the junction of the first air duct (22) and the second air duct (32), and a clamping groove (52) is provided in the clamping plate (51), and the clamping groove (52) is used for inserting a part of the partition plate (413).

8. The multifunctional air heating device according to claim 3, characterized in that: A plurality of ribs (4121) are provided on the back side of the air guide plate (412).

9. The multifunctional air heating device according to claim 1, characterized in that: The ventilation assembly (60) includes a ventilation fan (61), and a ventilation port (101) is provided on one side of the fuselage (10), and the ventilation port (101) is communicated with the ventilation fan (61).

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