阅读说明：本技术 具有空气倍增器的蒸脸仪 (Face steaming instrument with air multiplier ) 是由 陈东海 于 2019-12-11 设计创作，主要内容包括：本发明涉及一种利用液体生成雾的雾气发生装置,具体涉及具有空气倍增器的蒸脸仪,包括：壳体、温雾产生机构、温雾喷嘴、空气倍增器、凉雾产生机构,所述壳体大致为圆筒状,并通过隔板形成上下两个腔室,所述温雾产生机构设置在壳体下腔室内,所述温雾喷嘴设置在壳体倾斜的上端面上,所述空气倍增器设置在壳体上腔室内,所述凉雾产生机构设置在壳体上腔室内；该蒸脸仪,使用一个空气倍增器来实现凉雾的输送,结构简单,降低了设备复杂程度,进而降低了制造成本。(The invention relates to a fog generating device for generating fog by using liquid, in particular to a face steaming instrument with an air multiplier, which comprises: the device comprises a shell, a warm fog generating mechanism, a warm fog nozzle, an air multiplier and a cool fog generating mechanism, wherein the shell is approximately cylindrical, an upper cavity and a lower cavity are formed by a partition plate, the warm fog generating mechanism is arranged in a lower cavity of the shell, the warm fog nozzle is arranged on the inclined upper end surface of the shell, the air multiplier is arranged in an upper cavity of the shell, and the cool fog generating mechanism is arranged in the upper cavity of the shell; this face steaming instrument uses an air multiplier to realize the transport of cool fog, and simple structure has reduced equipment complexity, and then has reduced manufacturing cost.)

1. A face steamer with an air multiplier comprising: the device comprises a shell, a warm fog generating mechanism, a warm fog nozzle, an air multiplier and a cool fog generating mechanism, wherein the shell is approximately cylindrical, an upper cavity and a lower cavity are formed by a partition plate, the warm fog generating mechanism is arranged in a lower cavity of the shell, the warm fog nozzle is arranged on the inclined upper end surface of the shell, the air multiplier is arranged in an upper cavity of the shell, and the cool fog generating mechanism is arranged in the upper cavity of the shell;

two ventilation openings are formed in the side wall of the upper cavity chamber of the shell;

the upper end opening of the warm fog nozzle is parallel to the inclined upper end surface of the shell and is coaxial with the inclined upper end surface of the shell, the lower end of the warm fog nozzle is provided with a connecting pipe, and the lower end of the connecting pipe is communicated with the warm fog generating mechanism;

the method is characterized in that: the air multiplier is composed of an air inlet pipe, a turbofan and an annular air guide cover, wherein the outer port of the air inlet pipe is arranged on the side wall of the upper cavity of the shell, the inner port of the air inlet pipe is communicated with the annular air guide cover, the turbofan is arranged in the air inlet pipe, the annular air guide cover is coaxial with the upper end face of the shell and is arranged around the warm fog nozzle, and the upper port of the annular air guide cover protrudes out of the upper end face of the shell;

the cool fog generating mechanism is arranged in the annular air guide cover and comprises: annular water tank, cavity blade, hole for water spraying, cavity blade quantity is a plurality of, and this a plurality of cavity blades encircle at annular water tank periphery side, annular water tank passes through bearing suit at connecting pipe periphery side, the hole for water spraying is seted up on the terminal surface of cavity blade towards the outside, has all seted up a plurality of hole for water spraying on this every cavity blade, and this a plurality of hole for water spraying all communicate with the inside cavity of cavity blade, annular water tank lateral wall upper portion has been seted up and has been seted up corresponding cavity blade and has been seted up a plurality of through-holes, and this a plurality of through-holes are used for the inside cavity intercommunication with a plurality of cavity blades, and the injection has clean water in this annular water tank, and the water level in this annular water tank is less than the setting of a.

2. The face steamer with air multiplier as set forth in claim 1, wherein: the upper end of the shell is provided with an upper cover which is arranged on the upper end surface of the shell through a rotating shaft.

3. The face steamer with air multiplier as set forth in claim 2, wherein: the side wall surface of the outer periphery of the warm fog nozzle is in spherical surface arrangement.

4. The face steamer with air multiplier as set forth in claim 3, wherein: the connecting pipe is a double-layer heat insulation pipe.

5. The face steamer with air multiplier as set forth in claim 4, wherein: the clean water injected into the annular water tank is oxygen-enriched water.

6. The face steamer with air multiplier as set forth in claim 5, wherein: and the part of the end surface of the outer side of the hollow blade, which is close to the lower end, is not provided with a water spraying hole.

7. The face steamer with air multiplier as set forth in claim 6, wherein: the diameter of the water spraying hole is set to be a micropore smaller than 1 mm.

8. The face steamer with air multiplier as set forth in claim 7, wherein: the water spray holes are arranged in a micro venturi tube shape.

Technical Field

The invention relates to a mist generating device for generating mist by using liquid, in particular to a face steaming instrument with an air multiplier.

Background

When the existing mist generating device is used as a beautifying device, warm mist and cool mist are generated by the steam generating mechanism and the cold mist generating mechanism and are released towards the face of a human body, so that the skin of the face is moistened.

Patent document 1, which is filed in chinese application No. 201510284359.0, discloses the orientation and arrangement of the warm mist spray outlets and the cool mist spray outlets of the mist generating device with respect to the flow characteristics of the warm mist and the cool mist, and a plurality of warm mist spray outlets and a plurality of cool mist spray outlets are provided, and a plurality of air pumps are provided to make the cool mist reach a target position. However, the plurality of warm mist spray outlets and the plurality of cool mist spray outlets need to be installed at certain positions, and a plurality of connecting pipes are needed to be communicated, so that the complexity of the equipment is increased, and meanwhile, the manufacturing cost of the equipment is increased due to the use of a plurality of air pumps.

Disclosure of Invention

Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a face steaming instrument having an air amplifier, which uses one air amplifier to deliver cool mist, has a simple structure, reduces the complexity of equipment, and further reduces the manufacturing cost.

To achieve the object, a face steaming instrument with an air multiplier comprises: the device comprises a shell, a warm fog generating mechanism, a warm fog nozzle, an air multiplier and a cool fog generating mechanism, wherein the shell is approximately cylindrical, an upper cavity and a lower cavity are formed by a partition plate, the warm fog generating mechanism is arranged in a lower cavity of the shell, the warm fog nozzle is arranged on the inclined upper end surface of the shell, the air multiplier is arranged in an upper cavity of the shell, and the cool fog generating mechanism is arranged in the upper cavity of the shell;

two ventilation openings are formed in the side wall of the upper cavity chamber of the shell;

the upper end opening of the warm fog nozzle is parallel to the inclined upper end surface of the shell and is coaxial with the inclined upper end surface of the shell, the lower end of the warm fog nozzle is provided with a connecting pipe, and the lower end of the connecting pipe is communicated with the warm fog generating mechanism;

the air multiplier is composed of an air inlet pipe, a turbofan and an annular air guide cover, wherein the outer port of the air inlet pipe is arranged on the side wall of the upper cavity of the shell, the inner port of the air inlet pipe is communicated with the annular air guide cover, the turbofan is arranged in the air inlet pipe, the annular air guide cover is coaxial with the upper end face of the shell and is arranged around the warm fog nozzle, and the upper port of the annular air guide cover protrudes out of the upper end face of the shell;

the cool fog generating mechanism is arranged in the annular air guide cover and comprises: annular water tank, cavity blade, hole for water spraying, cavity blade quantity is a plurality of, and this a plurality of cavity blades encircle at annular water tank periphery side, annular water tank passes through bearing suit at connecting pipe periphery side, the hole for water spraying is seted up on the terminal surface of cavity blade towards the outside, has all seted up a plurality of hole for water spraying on this every cavity blade, and this a plurality of hole for water spraying all communicate with the inside cavity of cavity blade, annular water tank lateral wall upper portion corresponds cavity blade and has seted up a plurality of through-holes, and this a plurality of through-holes are used for the inside cavity intercommunication with a plurality of cavity blades, and the injection has clean water in this annular water tank, and the water level in this annular water tank is less than a plurality of through-hole lower extremes setting on the annular.

Further, an upper cover is arranged at the upper end of the shell and is arranged on the upper end face of the shell through a rotating shaft.

Furthermore, the outer peripheral side wall surface of the warm fog nozzle is arranged in a spherical surface mode.

Further, the connecting pipe is a double-layer heat insulation pipe.

Furthermore, the clean water injected into the annular water tank is oxygen-enriched water.

Furthermore, the outer side end face of the hollow blade is not provided with a water spraying hole close to the lower end.

Further, the diameter of the water spraying hole is set to be a micropore of less than 1 mm.

Further, the water spray holes are arranged in a micro venturi shape.

Advantageous effects

1. In the technical scheme, when cool fog is needed, the air multiplier is started, negative pressure is generated to enable ascending air current to be formed in the annular air guide cover, the ascending air current enables the hollow blade to drive the annular water tank to rotate, centrifugal force formed by rotation of the annular water tank enables clean water in the water tank to ascend along the inner wall of the outer side of the water tank and enter the cavity of the hollow blade along the through hole in the outer side wall of the annular water tank, water entering the cavity of the hollow blade is sprayed out along the water spraying hole in the outer side of the hollow blade under the action of the centrifugal force, and water fog sprayed out of the water spraying hole is carried by the ascending.

2. In the technical scheme, the peripheral side wall surface of the warm fog nozzle 3 is arranged in a spherical surface; when the air flow passes through the outer periphery of the warm fog nozzle 3, the spherical surface can reduce the wind resistance, and guide the air flow to rise along the spherical surface according to the wall attachment effect and then to shrink inwards along the outer periphery of the warm fog nozzle 3, so that the situation that the rising air flow carrying cool fog forms a cavity and the use effect is influenced is avoided.

3. In the technical scheme, the position, close to the lower end, of the outer side end face of the hollow blade is not provided with a water spraying hole; this setting can avoid the unexpected overflow of the residual water in the hollow blade.

4. In the technical scheme, the diameter of the water spraying hole is set to be a micropore less than 1 mm; the water sprayed from the water spray holes forms water mist by extrusion, and the water in the hollow blades can be prevented from overflowing accidentally.

5. In the technical scheme, the water spray holes are arranged in a micro venturi tube shape; this setting utilizes centrifugal force to make the quick release after the extrusion of clean water through the hole for water spraying, more effective formation water smoke.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the present invention.

FIG. 3 is a schematic cross-sectional view of an air multiplier according to the present invention.

Fig. 4 is a schematic sectional view of a cooling mist generating mechanism according to the present invention.

FIG. 5 is a schematic cross-sectional view of a warm mist nozzle and a connecting pipe according to the present invention.

Detailed Description

The present invention is further illustrated in the following description with reference to specific embodiments and the accompanying drawings, wherein the details are set forth in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from the description herein, and it will be readily appreciated by those skilled in the art that the present invention can be embodied in many different forms without departing from the spirit and scope of the invention.

As shown in fig. 1 and 2, the face steaming instrument with the air multiplier comprises: the device comprises a shell 1, a warm fog generating mechanism 2, a warm fog nozzle 3, an air multiplier 4 and a cool fog generating mechanism 5, wherein the shell 1 is approximately cylindrical, an upper cavity and a lower cavity are formed by a partition plate 11, the warm fog generating mechanism 2 is arranged in the lower cavity of the shell 1, the warm fog nozzle 3 is arranged on the inclined upper end surface of the shell 1, the air multiplier 4 is arranged in the upper cavity of the shell 1, and the cool fog generating mechanism 5 is arranged in the upper cavity of the shell 1;

two ventilation openings 12 are formed in the side wall of the upper chamber of the shell 1;

as shown in fig. 1 and 2, the upper end of the warm mist nozzle 3 is parallel to the inclined upper end of the housing 1 and is coaxial with the inclined upper end of the housing 1, the lower end of the warm mist nozzle 3 is provided with a connecting pipe 31, and the lower end of the connecting pipe 31 is communicated with the warm mist generating mechanism 2;

as shown in fig. 2 and 3, the air multiplier 4 is composed of an air inlet duct 41, a turbo fan 42 and an annular air guiding cover 43, an outer port of the air inlet duct 41 is opened on the upper chamber sidewall of the casing 1, an inner port of the air inlet duct 41 is communicated with the annular air guiding cover 43, the turbo fan 42 is arranged in the air inlet duct 41, the annular air guiding cover 43 is coaxial with the upper end face of the casing 1 and is arranged around the warm mist nozzle 3, and an upper port of the annular air guiding cover 43 protrudes out of the upper end face of the casing 1;

as shown in fig. 2 and 3, the cool mist generating mechanism 5 is located inside the annular air guiding cover 43, and includes: the annular water tank 51, the hollow blade 52 and the water spraying holes 53, wherein the number of the hollow blade 52 is multiple, the plurality of hollow blade 52 surrounds the outer periphery of the annular water tank 51, the annular water tank 51 is sleeved on the outer periphery of the connecting pipe 31 through a bearing, the water spraying holes 53 are formed in the end surface of the hollow blade 52 facing outwards, the plurality of water spraying holes 53 are formed in each hollow blade 52, the plurality of water spraying holes 53 are communicated with the inner cavity of the hollow blade 52, the upper part of the outer side wall of the annular water tank 51 is provided with a plurality of through holes 511 corresponding to the hollow blade 52, the plurality of through holes 511 are used for being communicated with the inner cavity of the plurality of hollow blade 52, clean water is injected into the annular water tank 51, and the water level in the annular water tank 51 is lower than the lower ends of the plurality of through holes.

Further, as shown in fig. 1, an upper cover 13 is disposed at the upper end of the housing 1, and the upper cover 13 is disposed at the upper end surface of the housing 1 through a rotating shaft; the upper cover 13 is used to cover the annular air guide cover 43 and the warm mist nozzle 3.

Further, as shown in fig. 5, the outer peripheral side wall surface of the warm mist nozzle 3 is arranged in a spherical surface; when the air flow passes through the outer periphery of the warm fog nozzle 3, the spherical surface can reduce the wind resistance, and guide the air flow to rise along the spherical surface according to the wall attachment effect and then to shrink inwards along the outer periphery of the warm fog nozzle 3, so that the situation that the rising air flow carrying cool fog forms a cavity and the use effect is influenced is avoided.

Further, as shown in fig. 5, the connecting pipe 31 is a double-layer heat insulation pipe; the double-layer heat insulation pipe can effectively keep the temperature of the warm fog and avoid the heating of the clean water in the annular water tank 51.

Further, the clean water injected into the annular water tank 51 is oxygen-enriched water.

Further, as shown in fig. 3 and 4, the outer end surface of the hollow blade 52 is not provided with a water spray hole 53 near the lower end; this arrangement can prevent the residual water in the hollow blade 52 from accidentally overflowing.

Further, the diameter of the water spray hole 53 is set to be a micro hole smaller than 1 mm; this arrangement makes the water sprayed through the water spray holes 53 into a water mist by squeezing, and prevents the water in the hollow blade 52 from accidentally overflowing.

Further, the water spray holes 53 are arranged in a micro venturi shape; this setting utilizes centrifugal force to make the quick release after the extrusion of clean water through hole for water spraying 53, more effective formation water smoke.

Working principle of the invention

In the technical scheme, the warm fog generating mechanism 2 generates warm fog and sprays the warm fog through the warm fog nozzle 3, when cool fog is needed, the air multiplier 4 is started to generate negative pressure to enable ascending air flow to be formed in the annular air guide cover 43, the ascending air flow enables the hollow blades 52 to drive the annular water tank 51 to rotate, centrifugal force formed by rotation of the annular water tank 51 enables clean water in the water tank to ascend along the inner wall of the outer side of the annular water tank 51 and enter the cavity of the hollow blades 52 along the through holes 511 in the inner wall of the outer side of the annular water tank 51, water entering the cavity of the hollow blades 52 is sprayed in a water fog shape along the water spraying holes 53 in the outer side of the hollow blades 52 under the action of centrifugal force, and water fog sprayed by the water spraying holes 53 is carried by the ascending.