CN-224230121-U - Linear bathroom heater

Abstract

The utility model provides a linear bathroom heater which comprises a shell, wherein a ventilation opening is formed in the shell, a ventilation channel is arranged in the shell, the ventilation opening is arranged at one end of the ventilation channel, two air blowing volutes are arranged at the other end of the ventilation channel, and an air outlet of each air blowing volute is communicated with the ventilation opening through the ventilation channel. Compared with the existing bathroom heater, the linear bathroom heater provided by the utility model has the advantages that the two air blowing spiral cases are adopted, compared with the existing bathroom heater, the air blowing channel is improved, so that the two air blowing spiral cases are communicated with the air exchanging port through the air exchanging channel, the air exchanging channel is used for exchanging air at the same time, the utilization rate of the air blowing spiral cases is improved, the single machine air blowing efficiency of the linear bathroom heater is improved, one bathroom heater is equivalent to the efficacy of the original two bathroom heaters, and the body volume of the linear bathroom heater only occupies the space of one bathroom heater.

Inventors

• LAI LIANGYAN

Assignees

• 佛山市得安电器科技有限公司

Dates

Publication Date

20260512

Application Date

20250522

Priority Date

20250307

Claims (10)

1. 1. The utility model provides a linear bathroom heater, its characterized in that, includes casing (1), casing (1) is opened has scavenge port (101), be equipped with in casing (1) and take a breath passageway (4), scavenge port (101) are located scavenge passageway (4) one end, two spiral case (2) of blowing are located scavenge passageway (4) other end, the air outlet (201) of spiral case (2) of blowing are through scavenge passageway (4) and scavenge port (101) intercommunication.
2. 2. Linear bathroom heater according to claim 1, characterized in that the ventilation channel (4) is provided with an air flow separation plate (6), which air flow separation plate (6) is provided at the ventilation opening (101).
3. 3. The linear bathroom heater according to claim 2, characterized in that the housing (1) is provided with an air inlet (102), and the air inlet (102) is arranged opposite to an air inlet (202) of the blowing volute (2).
4. 4. A linear bathroom heater according to any one of claims 1-3, characterized in that the ventilation channel (4) is of symmetrical structure and is shaped like a heart, one end of the ventilation channel is gradually narrowed toward the other end, the two air blowing volutes (2) are symmetrically arranged at the wide part in the ventilation channel (4), and the ventilation port (101) is arranged at the narrow part of the ventilation channel (4).
5. 5. A linear bathroom heater according to any one of claims 1-3, characterized in that the casing (1) is provided with an air outlet (103), an air outlet channel (5) is arranged in the casing (1), the air outlet (201) of each air blowing volute (2) is respectively communicated with one air outlet (103) through the air outlet channel (5), and a heater (3) is arranged at the air outlet (103).
6. 6. The linear bathroom heater according to claim 5, wherein the air outlet channel (5) is formed by sequentially connecting and enclosing a first enclosing edge (501), a second enclosing edge (502), a third enclosing edge (503) and a fourth enclosing edge (504), the first enclosing edge (501) is in a radial spiral shape, the first enclosing edge (501) surrounds the periphery of the air blowing volute (2), the second enclosing edge (502) is in an arc shape, the third enclosing edge (503) and the fourth enclosing edge (504) are in a straight line shape, and the air outlet channel (5) is gradually narrowed along the air flow direction.
7. 7. The linear bathroom heater according to claim 6, wherein two air outlet channels (5) are symmetrically arranged inside the machine shell (1), and two air outlets (103) are arranged at the top of the machine shell (1).
8. 8. The linear bathroom heater according to claim 5, characterized in that the runner (203) of the blower scroll (2) is provided with two layers of blades, wherein one layer of blades is arranged in a counterclockwise direction and the other layer of blades is arranged in a clockwise direction, so that the blower scroll (2) has two air outlets (201), one air outlet (201) is communicated with the ventilation channel (4), and the other air outlet (201) is communicated with the air outlet channel (5).
9. 9. The linear bathroom heater according to claim 8, characterized in that the ventilation channel (4) and the air outlet channel (5) are arranged in a stack.
10. 10. Linear bathroom heater according to claim 9, characterized in that two of said blower volutes (2) are arranged in parallel on the same horizontal plane, said ventilation channels (4) being arranged in a stack above the air outlet channels (5).

Description

Linear bathroom heater Technical Field The utility model particularly relates to a linear bathroom heater. Background The bathroom heater on the market at present is provided with a ventilating opening and an air outlet, and is mostly of a double-volute structure, wherein one volute is used for heating air, the other volute is used for ventilating air, and in order to achieve a large air supply effect, a volute with higher power is usually required to be used, or the air supply effect is improved under the condition that the power of the volute is kept unchanged, so that the body size is usually larger. The linear bathroom heater has a compact structure, is long, has narrower width, occupies small space and has more application scenes compared with the common bathroom heater, and how to improve the air supply effect of the linear bathroom heater in a limited space is a great difficulty facing the industry. Based on the above, it is necessary to provide a linear bathroom heater, which adopts double volutes to supply air simultaneously, so that the ventilation effect or the heating air effect of the linear bathroom heater is greatly improved, the utilization efficiency of the volutes is improved, and the linear bathroom heater has higher cost performance. Disclosure of utility model The utility model aims to provide a linear bathroom heater, which solves the defect of low blowing efficiency of a single linear bathroom heater in the prior art. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the linear bathroom heater is characterized by comprising a shell, wherein a ventilation opening is formed in the shell, a ventilation channel is arranged in the shell, the ventilation opening is formed in one end of the ventilation channel, two air blowing volutes are formed in the other end of the ventilation channel, and an air outlet of the air blowing volutes is communicated with the ventilation opening through the ventilation channel. In the utility model, the ventilation channel is provided with the airflow separation plate, so that airflows blown to the ventilation opening by the two blowing volutes through the ventilation channel are not mutually influenced. Further, the airflow separation plate is arranged at the air exchanging port and guides the airflow blown to the air exchanging port by the air blowing volute. In the utility model, the shell is provided with an air inlet which is opposite to the air inlet of the blowing volute. In some embodiments of the utility model, the ventilation channel is of a symmetrical structure and is in a heart-shaped structure, one end of the ventilation channel is gradually narrowed toward the other end of the ventilation channel, the two air blowing volutes are symmetrically arranged at the wide part in the ventilation channel, and the ventilation opening is arranged at the narrow part of the ventilation channel. By this arrangement, the ventilation passage has less airflow resistance, and a better ventilation effect can be obtained. Further, the ventilation opening is positioned on the side wall of the shell, the air inlet is positioned on the top of the shell, and the airflow separation plate is perpendicular to the ventilation opening. The utility model can be improved in that the shell is provided with an air outlet, an air outlet channel is arranged in the shell, the air outlet of each air blowing volute is respectively communicated with one air outlet through the air outlet channel, and the air outlet is provided with a heater. In some embodiments of the present utility model, the air outlet channel is formed by sequentially connecting and enclosing a first surrounding edge, a second surrounding edge, a third surrounding edge and a fourth surrounding edge, wherein the first surrounding edge is in a radial spiral shape, the first surrounding edge surrounds the periphery of the air blowing volute, the second surrounding edge is in an arc shape, the third surrounding edge and the fourth surrounding edge are in a straight line shape, and the air outlet channel is gradually narrowed along the airflow direction. Through the arrangement, the air outlet channel has smaller air flow resistance, so that air flow can be better guided to flow to the air outlet, and loss is reduced. Further, two air outlet channels are symmetrically arranged in the machine shell, two air outlets are arranged at the top of the machine shell. The utility model can be further improved, the rotating wheel of the air blowing volute is provided with two layers of blades, wherein one layer of blades are arranged in the anticlockwise direction, and the other layer of blades are arranged in the clockwise direction, so that the air blowing volute is provided with two air outlets, one air outlet is communicated with the ventilation channel, and the other air outlet is communicated with the air outlet channel. Through the arrangement, the spiral case runner o