CN212930194U

CN212930194U - Bathroom warmer

Info

Publication number: CN212930194U
Application number: CN202022080007.2U
Authority: CN
Inventors: 汤俊杰; 夏钊; 康宽洋; 翁叶帆; 李新壮; 张森铼
Original assignee: Ningbo Gongniu Life Electric Appliances Co Ltd
Current assignee: Ningbo Gongniu Life Electric Appliances Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-09
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a bathroom room heater belongs to electrical apparatus technical field, include: the air conditioner comprises a shell, wherein two air inlets, two air outlets and two air exchanging ports are formed in the shell, a warm air channel is formed between one air inlet and the corresponding air outlet, an air exchanging channel is formed between the other air inlet and the corresponding air exchanging port, the two air exchanging ports are located on the side wall of the shell on the same side or on the two adjacent side walls, and the two air exchanging ports are connected with an air outlet in the outdoor wall through an air pipe. The utility model provides a pair of bathroom room heater sets up two scavenge ports on the lateral wall of casing homonymy to made things convenient for the installation of room heater and tuber pipe, and improved the efficiency of taking a breath of room heater.

Description

Bathroom warmer

Technical Field

The utility model belongs to the technical field of electrical apparatus, a room heater, especially a bathroom room heater is related to.

Background

The existing air heating warmer on the market basically has two functions of warming and air exchange. The existing warmer is generally arranged in a cuboid structure, and a long side and a short side are arranged on the existing warmer, so that the installation mode of the warmer is divided into two modes, wherein one mode is that the long side of the warmer is close to an outdoor wall and is parallel to the outdoor wall; the other installation mode is that the short edge of the warmer is close to the outdoor wall and is parallel to the outdoor wall.

However, the two ventilation ports of the existing dual-motor warmer are often opened at the opposite side of the warmer. When the two air vents are respectively arranged on the two side walls of the longer side of the warmer in the installation mode shown in fig. 1, or when the two air vents are respectively arranged on the two side walls of the shorter side of the warmer in the installation mode shown in fig. 2, one air vent is far away from the outdoor wall, so that the air pipe connected between the air vent and the air outlet of the outdoor wall needs to be bent twice, and therefore the air volume flow is reduced, and the air exchange efficiency is influenced. In addition, the installation of the air pipe is inconvenient through twice bending.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a warmer which is convenient to install and has higher ventilation efficiency.

The purpose of the utility model can be realized by the following technical proposal: a bathroom warmer, comprising: the air conditioner comprises a shell, wherein at least one air inlet, at least one air outlet and two air exchanging ports are formed in the shell, a warm air channel is formed between the air inlet and the air outlet, an air exchanging channel is formed between the air inlet and the corresponding air exchanging port, the two air exchanging ports are located on the side wall of the shell on the same side or on the two adjacent side walls, and the two air exchanging ports are connected with an air outlet in the outdoor wall through an air pipe.

In foretell bathroom room heater, when two scavenge ports were located the homonymy lateral wall of casing, all be the bar setting or all be the L type setting with two tuber pipes that two scavenge ports correspond and link to each other.

In the bathroom warmer, when the two air vents are positioned on the two adjacent side walls of the shell, the air pipe connected with one air vent is arranged in a strip shape, and the air pipe connected with the other air vent is arranged in an L shape.

In the bathroom warmer, when the two ventilation ports are located on the side wall on the same side of the shell or on the side walls on two adjacent sides, the two air pipes correspondingly connected with the two ventilation ports are respectively connected with the first port and the second port in the tee joint, wherein the third port of the tee joint is connected with the air outlet on the outdoor wall through the air pipes.

In the bathroom warmer, the air pipe is connected with the tee joint through the hoop structure.

In the bathroom warmer, the junction of the warm air channel and the ventilation channel is provided with the rotatable air door.

In the bathroom warmer, the motor wind wheel assembly and the PTC heater are arranged in the shell, the position of the motor wind wheel assembly corresponds to the position of the air inlet, the position of the air outlet corresponds to the position of the PTC heater, the motor wind wheel assembly comprises a volute, and the volute is provided with the inclined part.

In foretell bathroom room heater, the quantity of rake is two, is first rake and second rake respectively, wherein, through the cooperation between first rake and the air door, the intercommunication channel of taking a breath, through the cooperation between second rake and the air door, the intercommunication warm braw passageway.

In the bathroom warmer, the first inclined part is in tangential fit with the air door.

In the bathroom warmer, the second inclined part is matched with the air door in an abutting mode.

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

(1) the utility model provides a pair of bathroom room heater sets up two scavenge ports on the lateral wall of casing homonymy to make things convenient for the installation of room heater and tuber pipe, and improved the efficiency of taking a breath of room heater.

(2) Through addding a tee bend, reduce the trompil quantity of air vent on the outdoor wall, the tee bend setting can not cause two scavenge ports to take place the offset phenomenon when taking a breath simultaneously moreover, has guaranteed the efficiency of taking a breath simultaneously.

(3) The rotating air door is tangent to the first inclined part, so that on one hand, the rotating air door is used as a guide part of air when the air flows to the air exchange port, the wind resistance is reduced, the air volume is increased, and the noise is reduced; on the other hand, the air is prevented from entering the PTC heater and then returns to the room again, thereby improving the ventilation effect.

(4) The air door is abutted to the second inclined part through rotation, on one hand, the air is discharged from the air vent as a guide part when the air flows to the PTC heater, the noise is reduced, on the other hand, the air can be blocked, the air volume loss is reduced, the indoor temperature is accelerated, and the utilization rate of the PTC heater is improved.

Drawings

FIG. 1 is a first schematic view of the installation of a prior art bathroom warmer.

FIG. 2 is a second schematic view of the installation of a prior art bathroom warmer.

Fig. 3 is a schematic structural view of the bathroom warmer of the present invention.

Fig. 4 is a sectional view of the bathroom warmer in a warming state.

Fig. 5 is an installation schematic diagram of the bathroom warmer of the present invention.

Fig. 6 is an installation schematic diagram of another embodiment of the bathroom warmer of the present invention.

Fig. 7 is an installation schematic diagram of a third embodiment of the bathroom warmer of the present invention.

Fig. 8 is an installation schematic diagram of a fourth embodiment of the bathroom warmer of the present invention.

Fig. 9 is an installation schematic diagram of the fifth embodiment of the bathroom warmer of the present invention.

Fig. 10 is an installation schematic diagram of the sixth embodiment of the bathroom warmer of the present invention.

In the figure, 100, the housing; 110. an air inlet; 120. an air outlet; 130. a ventilation port; 140. a warm air channel; 150. a ventilation channel; 200. an air duct; 300. an outdoor wall; 400. a motor wind wheel assembly; 410. a volute; 411. a first inclined portion; 412. a second inclined portion; 500. a PTC heater; 600. a damper; 700. and a tee joint.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 3 to 5, the utility model provides a bathroom warmer, including: a housing 100, on which at least one air inlet 110, at least one air outlet 120 and two air exchanging ports 130 are arranged, a warm air channel 140 is formed between the air inlet 110 and the air outlet 120, and an air exchanging channel 150 is formed between the air inlet 110 and the air exchanging ports 130, wherein the two air exchanging ports 130 are located on the same side wall of the housing 100 and are respectively connected with an air outlet on an outdoor wall 300 through an air duct 200; at least one motor wind wheel assembly 400 installed in the housing 100, wherein the position of the motor wind wheel assembly 400 corresponds to the position of the wind inlet 110; and at least one PTC heater 500 installed in the housing 100, wherein the PTC heater 500 is positioned corresponding to the outlet port 120, and a rotatable damper 600 is provided at the junction of the warm air duct 140 and the ventilation duct 150.

The utility model provides a pair of bathroom room heater sets up two scavenge ports 130 on the lateral wall of casing 100 homonymy to made things convenient for the installation of room heater and tuber pipe 200, and improved the efficiency of taking a breath of room heater.

Preferably, as shown in fig. 3 to 5, the duct 200 connected to the two ventilating openings 130 is formed in a strip shape and is connected to the two exhaust openings of the outdoor wall 300.

In the present embodiment, fig. 5 shows the installation manner that the ventilating opening 130 is disposed on the side wall of the longer side of the casing 100 and the side wall is close to the outdoor wall 300, when the ventilating opening 130 is disposed on the side wall of the shorter side of the casing 100, the installation manner shown in fig. 5 can also be adopted to complete the installation of the warmer, and the efficiency of ventilation can also be ensured.

Preferably, as shown in fig. 3 to 5, the motor and wind wheel assembly 400 includes a scroll 410, and a first inclined portion 411 is provided on the scroll 410, wherein when the ventilation function is implemented, the wind door 600 is rotated, and the wind door 600 is provided tangentially to the first inclined portion 411.

In this embodiment, during ventilation, the rotary damper 600 is tangent to the first inclined portion 411, so as to serve as a guiding portion for air flowing to the ventilation opening 130, thereby reducing wind resistance, increasing air volume, and reducing noise; on the other hand, it is possible to block the air from entering the PTC heater 500 and returning to the room again, thereby improving the ventilation effect.

Preferably, as shown in fig. 3 to 6, a second inclined portion 412 is further provided on the scroll 410, wherein when the warming function is implemented, the damper 600 is rotated, and the damper 600 is disposed against the second inclined portion 412.

In this embodiment, when the air heater is used for heating, the rotary damper 600 is abutted against the second inclined portion 412, so that the air heater serves as a guide portion for guiding air flowing to the PTC heater 500 to reduce noise, and on the other hand, air can be blocked from being discharged from the ventilation opening 130, thereby reducing air volume loss, accelerating indoor temperature rise, and improving the utilization rate of the PTC heater 500.

Further preferably, the first inclined portion 411 and the second inclined portion 412 are respectively located at the upper side and the lower side of the scroll casing 410, wherein the first inclined portion 411 and the second inclined portion 412 are arranged in a vertically staggered manner.

Example two

As shown in fig. 6, the present embodiment is different from the first embodiment in that two air ducts 200 are respectively connected to a first port and a second port of a tee 700 in the present embodiment, wherein a third port of the tee 700 is connected to an air outlet on an outdoor wall 300 through the air duct 200.

In this embodiment, the three-way pipe 700 is additionally provided to reduce the number of holes of the air vents on the outdoor wall 300, and the three-way pipe 700 does not cause the two air vents 130 to generate the opposite flushing phenomenon during the simultaneous air exchange, and simultaneously ensures the air exchange efficiency.

Further preferably, the air duct 200 is connected to the tee 700 by a hoop structure.

EXAMPLE III

As shown in fig. 7, the difference between the first embodiment and the first embodiment is that when the first embodiment is installed, the longer side of the heater is close to the outdoor wall 300, so that the two air ducts 200 are both arranged in a strip shape, and when the first embodiment is installed, the shorter side of the heater is close to the outdoor wall 300, so that the two air ducts 200 are arranged in an L shape, although the two air ducts 200 in the first embodiment are both bent once, compared with the two bending in the prior art, the loss of the air volume is not large, and the ventilation efficiency is also guaranteed.

Example four

As shown in fig. 8, the present embodiment is different from the present embodiment in that in the present embodiment, two L-shaped air ducts 200 are respectively connected to a first port and a second port of a tee 700, wherein a third port of the tee 700 is connected to an air outlet on an outdoor wall 300 through the air duct 200. In this embodiment, the purpose of the tee 700 is the same as that of the tee 700 in the second embodiment, and therefore, the description thereof is omitted.

In addition, the second, third and fourth embodiments are described in which the ventilation port 130 is provided in the longer side wall, and if the ventilation port 130 is provided in the shorter side wall, the mounting method described in the second, third and fourth embodiments is also applicable.

EXAMPLE five

As shown in fig. 9, the difference between the present embodiment and the first, second, third, and fourth embodiments is that the two air outlets 120 in the present embodiment are respectively located on two adjacent sidewalls of the casing 100, that is, one air outlet 120 is located on the sidewall of the longer side of the casing 100, and the other air outlet 120 is located on the sidewall of the shorter side of the casing 100, at this time, no matter how the heater is installed, the air duct 200 near the outdoor wall 300 is disposed in a strip shape, and the air duct 200 at the adjacent side is disposed in an L shape.

In this embodiment, the sidewall of the longer side of the casing 100 is close to the outdoor wall 300 for description, and if the sidewall of the shorter side of the casing 100 is close to the outdoor wall 300, one of the wind pipes 200 is still disposed in a strip shape, and the other wind pipe 200 is disposed in an L shape, so that the description thereof is omitted. The same is true for the following examples.

EXAMPLE six

As shown in fig. 10, the difference between the present embodiment and the fifth embodiment is that in the present embodiment, the strip-shaped duct 200 and the L-shaped duct 200 are respectively connected to the first port and the second port of the tee 700, wherein the third port of the tee 700 is connected to the air outlet on the outdoor wall 300 through the duct 200. In this embodiment, the purpose of the tee 700 is the same as that of the tee 700 in the second and fourth embodiments, and therefore, the description thereof is omitted.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A bathroom warmer, comprising: the air conditioner comprises a shell (100), wherein at least one air inlet (110), at least one air outlet (120) and two air exchanging ports (130) are formed in the shell (100), a warm air channel (140) is formed between the air inlet (110) and the air outlet (120), an air exchanging channel (150) is formed between the air inlet (110) and the air exchanging ports (130), the two air exchanging ports (130) are located on the side wall, on the same side, of the shell (100) or on the two adjacent side walls, and the two air exchanging ports (130) are connected with an air outlet in an outdoor wall (300) through an air pipe (200).

2. A bathroom warmer according to claim 1, wherein when the two ventilating openings (130) are located on the same side wall of the housing (100), the two air ducts (200) connected to the two ventilating openings (130) are both in a strip-shaped configuration or are both in an L-shaped configuration.

3. The bathroom warmer of claim 1, wherein when the two ventilating openings (130) are located on two adjacent side walls of the housing (100), the duct (200) connected to one of the ventilating openings (130) is disposed in a strip shape, and the duct (200) connected to the other ventilating opening (130) is disposed in an L shape.

4. A bathroom warmer according to claim 1, 2 or 3, wherein when two ventilating ports (130) are located on the same side wall or on two adjacent side walls of the housing (100), two air ducts (200) connected to the two ventilating ports (130) are connected to the first and second ports of the tee joint (700), respectively, wherein the third port of the tee joint (700) is connected to the air outlet on the outdoor wall (300) through the air duct (200).

5. The bathroom warmer of claim 4, wherein the connection between the air pipe (200) and the tee joint (700) is realized by a hoop structure.

6. A bathroom warmer according to claim 1, wherein a rotatable damper (600) is provided at the intersection of the warm air channel (140) and the ventilation channel (150).

7. The bathroom warmer of claim 6, wherein a motor wind wheel assembly (400) and a PTC heater (500) are installed in the housing (100), and the position of the motor wind wheel assembly (400) corresponds to the position of the wind inlet (110), and the position of the wind outlet (120) corresponds to the position of the PTC heater (500), wherein the motor wind wheel assembly (400) comprises a scroll casing (410), and an inclined portion is provided on the scroll casing (410).

8. A bathroom warmer according to claim 7, wherein the number of the incliners is two, being a first incliner (411) and a second incliner (412), wherein the ventilation channel (150) is communicated by the cooperation between the first incliner (411) and the damper (600), and the warm air channel (140) is communicated by the cooperation between the second incliner (412) and the damper (600).

9. A bathroom warmer according to claim 8, wherein the first angled portion (411) is tangentially fitted to the damper (600).

10. A bathroom warmer of claim 8, wherein the second angled portion (412) is in abutting engagement with the damper (600).