TWI529355B - Micro-mist sauna device - Google Patents

Description

Micro-fog sauna

The present invention relates to a sauna apparatus, and more particularly to a micro-fog sauna apparatus.

As shown in Fig. 1, a conventional micro-mist sauna apparatus 1 includes a circulating air blowing device for circulating indoor air, a heating device 3 for heating air, and a humidifying air for the downstream side of the heating device 3. Wet device 4.

The humidifier 4 is configured such that a spray device 5 that sprays high-pressure water, a guide plate 6 that sprays fine water droplets that are broken by collision of the injected high-pressure water, and a circulating air that sends warm air that merges with the fine water droplets The device 2 forms a micro-mist sauna.

The micro-mist sauna apparatus 1 of the above-described prior art, when the supplied water is directly discharged into the micro-mist sauna apparatus 1 without forming an effective humidifying component, the amount of water discharged is much, that is, the amount of water and heat are discharged together. The micro-fog sauna device 1 causes excessive humidification and heat waste.

The present invention provides a crushing device that makes the micro-mist sauna device more efficient in order to solve the above problems of the prior art.

In order to achieve the above object, the present invention provides a micro-mist sauna The apparatus includes: a circulating air blowing device that circulates indoor air, a heating device that heats air, and a humidifying device that is provided with humidifying air on a downstream side of the heating device, and the humidifying device is provided with a water storage portion that stores water at a lower portion thereof. a humidifying unit that sucks up and sprays water accumulated in the water storage unit, and a crushing device having a conical shape is fixed around the humidifying unit, and the crushing device has a plurality of ribs. An opening of the air flow passage is formed between the plurality of ribs.

The crushing device is formed in a conical shape in an upwardly enlarged shape, and has an opening that forms a flow port of the swirling air, and has a large water droplet contained in the air that is caught by collision with the rib. Drip department.

The crushing device has a plurality of drip portions having a "ㄑ" shape when viewed from the bottom surface of the conical shape.

The center side of the drip portion of the "ㄑ" shape provided in the above-described crushing device is provided at a constant angle to the center with respect to the drip portion on the outer side.

The outer side of the "ㄑ"-shaped dripping portion of the above-described crushing device is formed with an inclined surface having an angle which is enlarged outward with respect to the circumference of the crushing device.

Each of the dripping portions of the "ㄑ" shape of the above-described crushing device has a shape that becomes thinner as it goes to the lower portion.

A second drip portion extending in the same direction as the "ㄑ"-shaped drip portion of the crushing device is provided on some or all of the ribs.

The crushing device is provided with an annular cover from the open end to the center side.

The opening between the ribs of the first air outlet of the humidifying device is completely blocked or partially blocked.

The rib of the first air outlet adjacent to the humidifying device includes a rib that faces the first air outlet and accounts for one-third to one-half of the total.

The rib of the first air outlet adjacent to the humidifying device further comprises a rib of a total of one sixth to one eighth of the outer side of the first air outlet.

The invention has the advantages of high contact efficiency of air and water droplets, reduction of humidification loss and heat loss.

1‧‧‧Knowledge micro-mist sauna installation

61B‧‧ ‧

2‧‧‧A conventional circulating air supply device

61C‧‧ ‧

3‧‧‧Know heating device

611‧‧‧Drip Department

4‧‧‧Conventional humidifier

612‧‧‧Second Drip Department

5‧‧‧Affected spray device

62‧‧‧ openings

6‧‧‧Scheduled guides

63‧‧‧ openings

10‧‧‧Micro-mist sauna installation

64‧‧‧ Center

11‧‧‧Circulating air supply device

65‧‧‧Circle

12‧‧‧ heating device

66‧‧‧Bevel

20‧‧‧Humidification device

70‧‧‧Closed

21‧‧‧Water Storage Department

100‧‧‧First air outlet

22‧‧‧ humidification department

104‧‧‧ Cover

60‧‧‧Crushing device

105‧‧‧ hole

61‧‧ ‧ ribs

200‧‧‧second air outlet

61A‧‧ ‧

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of a conventional micro-mist sauna apparatus of the present invention.

2(A) and 2(B) are schematic perspective views of a preferred first embodiment of the present invention at different angles.

3 is a perspective view of a crushing device according to a preferred first embodiment of the present invention.

Figure 4 is a perspective view of the entirety of a preferred embodiment of the present invention.

5(A) and 5(B) are schematic views showing the crushing device of the second preferred embodiment of the present invention with the cover removed.

2A and 2B are perspective views of the overall different angles of the first embodiment of the present invention. As shown, a crushing device 60 of the present invention is mounted on a micro-mist sauna device 10. The micro-mist sauna apparatus 10 includes a circulating air blowing device 11 that circulates indoor air, a heating device 12 that heats air, and a humidifying device 20 that is provided with humidified air on the downstream side of the heating device 12, and the circulating air blowing device 11 is centrifugal. The blower, the heating device 12 described above is a PCT heater. The humidifier 20 is provided with a water storage unit 21 for storing water in the lower portion, and a humidifying unit 22 for sucking up the water stored in the water storage unit 21 and spraying the upper portion, and the humidifying unit 22 is provided around the humidifying unit 22 A substantially conical crushing device 60 having a plurality of ribs 61 has an opening 62 for an air flow passage formed between the plurality of ribs 61, and the crushing device 60 is fixed to the water storage portion 21.

Figure 3 is a perspective view of a crushing device 60 of a first embodiment of the present invention. As shown in the figure, the crushing device 60 has a shape that is upwardly and outwardly enlarged, and is formed in a slightly conical shape, and has an opening 62 that forms a flow port of the spiraled air, and has a catching passage to collide with the rib 61. A plurality of dripping portions 611 of the large water droplets contained in the air are generated. Each of the drip portions 611 has a "ㄑ" shape when viewed from the perspective of the bottom surface of the conical shape. Each of the drip portions 611 has a shape that becomes thinner as it goes to the lower portion.

The center side of the "ㄑ"-shaped dripping portion 611 provided in the crushing device 60 is provided at a constant angle to the center 64 with respect to the outer drip portion 611. The outer side of the "ㄑ"-shaped dripping portion of the crushing device 60 has a forming angle that expands outward with respect to the circumference 65 of the crushing device 60. The degree is formed by forming a chamfered surface 66 with an acute angle.

Further, as shown in FIG. 2A and FIG. 2B, the humidifying portion 22 is a substantially conical rotor having an inclined opening 63 that is enlarged upward, and is sucked and sprayed from the water storage portion 21 provided at the lower portion. The air flow blown by the circulating air blower 11 enters the inside of the crushing device 60 from the opening 62 of the crushing device 60 provided around the humidifying portion 22, and rises, and on the other hand, the large amount of water droplets sprayed from the humidifying portion 22 When the droplets of water fall to the lower portion due to gravity, they are trapped by the drip portion 611 of the crushing device 60 that is reduced in the downward direction, and are again flown into the water storage portion 21. Each of the dripping portions 611 of the "ㄑ" shape of the crushing device 60 has a shape that becomes thinner as it goes to the lower portion.

The specific process is as follows:

The outer side of the drip portion of the "ㄑ" shape of the crushing device 60 is formed with an inclined surface having an angle formed to expand outward with respect to the circumference of the crushing device 60. The air flow blown by the circulating air blowing device 11 enters the inside of the crushing device 60 while being spiraled along the inclined surface of the dripping portion 611 of the outer shape of the "ㄑ" shape that protrudes to the outside of the crushing device 60, and then humidifies from the humidifying device 60. The fine water droplets ejected from the portion 22 are in contact with each other inside the crushing device 60.

When the air flow enters the inside of the crushing device 60, since the surface of the drip portion 611 along the "ㄑ" shape is guided, turbulence does not occur, and the air resistance of the air flow entering the crushing device 60 becomes small. This makes it possible to reduce vibration and noise while reducing the pressure loss of the air.

The air flow is smoothly guided to the inside of the humidifying portion 22, and the wind direction is changed toward the center of the humidifying portion 22 by the "ㄑ"-shaped plate, thereby forming On the other hand, the water sprayed from the humidifying portion 22 collides with the edge of the drip portion 611 at right angles to generate fine water droplets, and the coiled flow is brought into contact with the inside of the highest density crushing device 60 for a long time. Since the air flow is spirally contacted while being inside the high-density crushing device 60, it is possible to have a high humidifying ability.

In the above process, the water droplets ejected from the humidifying unit 22 collide with the ribs 61 to form fine water droplets, and the respective dripping portions 611 of the "ㄑ" shape of the crushing device 60 become thinner toward the lower portion. The shape, therefore, the large particle water droplets will fall along the drip portion 611 of the crushing device 60, and the fine water droplets are distinguished from the path of the large particle water droplets, so that the fine water droplets are not absorbed by the large particle water droplets, thereby providing efficient Micro-mist sauna device 10. The water recovered by the drip portion 611 of the crushing device 60 is dropped downward along the inclined surface of the drip portion 611. However, since the lower portion becomes thinner and the water droplets flowing down are integrated into one body, they are not enlarged. The spiral flow in the humidifying portion 22 is again splashed, but is collected in the water storage portion 21, and the large water droplets recovered are not splashed again, and the large water droplets also have the function of absorbing and collecting the surrounding fine water droplets. Thereby, the water droplets are not blown out from the product, and the humidification ability of the micro-mist sauna apparatus 10 can be increased by suppressing the splashing of the large-sized water droplets into the air flow again.

Further, as shown in FIG. 2B and FIG. 3, a second drip portion 612 extending in the same direction as the "ㄑ"-shaped dripping portion 611 of the crushing device 60 is provided on the upper portion of some or all of the ribs 61. The indoor air sucked by the circulating air blowing device 11 is heated by the heating device 12, and enters from the opening 62 between the ribs 61 of the crushing device 60 provided around the humidifying portion 22, and The water droplets ejected from the humidifying portion 22 that rotates the center of the cylinder with the fine water droplets are brought into contact with each other, and the humidified air is swirled upward, and is guided to the humidifying device 20 provided in a part of the circumference of the crushing device 60. The air passage that the first air outlet 100 is connected to. After the second drip portion 612 is provided on the upper portion of the rib 61, the humidified air collides with the second drip portion 612 and is guided to the first air outlet 100 of the humidifying device 20. Thus, the humidified air containing the fine water droplets collides with the second drip portion 612 and the cyclone effect due to the swirling flow, so that the large particle water droplets and the fine water droplets are further separated, and only the fine water droplets are directed to the humidifying device 20 The air outlet 200 is blown, so that the air outlet (not shown) of the micro-mist sauna device 10 does not drip water droplets.

4 is a schematic perspective view of a second embodiment of the present invention; and FIGS. 5A and 5B are schematic views of the crushing device of the second embodiment of the present invention with the cover removed. As shown in the figure, the crushing device 60 is provided with an annular cover 104 from the upper open end toward the center side. The water droplets sprayed from the humidifying portion 22 pass through the spiral flow introduced between the plurality of ribs 61 of the crushing device 60, and the large particle water droplets rise along the outer circumference of the inner surface of the crushing device 60 with the centrifugal force of the spiral flow, and hit the ring. The water droplets which are stored in the center of the spiral flow due to the centrifugal force are discharged from the hole 105 provided in the center of the cover 104 to the outside of the humidifying portion 22, and the large particles are discharged. The water droplets and the fine water droplets are completely separated, and rise along the outer circumference due to the centrifugal force, so that it is possible to suppress the adhesion of large particle water droplets in the air passage passing through the crushing device 60, or the large particle water droplets are condensed, and then scattered and scattered, and dripped from the first air outlet 100.

Because the air blown from the circulating air blowing device 11 that circulates indoor air is from the direction of the heating device 12 (ie, with the first air outlet 100) In the direction of the right angle), the wind flows into the first air outlet 100, so that the wind is concentrated near the ribs 61A, 61B of the first air outlet 100 of the humidifying device 20, and the wind speed of the opening between the ribs 61A, 61B becomes faster. That is, as shown in FIG. 5A, in the present embodiment, the wind speed between the openings 62 between the three ribs 61A (one sixth of the total number) located on the outer side of the first air outlet 100 is the fastest; away from the first air outlet. 100. The wind speed between the openings 62 between the eight ribs 61C (about one-half of the total number) located at the back of the first air outlet 100 is the slowest; and the remaining closest to the first air outlet 100, the front facing The wind speed between the openings 62 between the seven ribs 61B of the first air outlet 100 (about one-third of the total) is centered. The one-half, one-third, one-sixth, etc. described in the present invention is not a fixed definition. According to the actual working condition of the humidifying portion 22 and the size of the first air outlet 100, it may be Adjustments can be more or less, such as two-thirds, one-eighth, etc.

The present invention completely blocks the opening 62 between the ribs 61A passing through the vicinity of the crushing device 60 and which is close to the first air outlet 100, partially blocking the rib 61B closest to the first air outlet of the humidifying device 20. The opening 62 is between, but the opening 62 between the other ribs 61C is not blocked.

The wind speed around the crushing device 60 is fast and close to the rib 61A of the first air outlet 100. The opening 70 is blocked by the sealing plate 70 disposed between the ribs 61A, so that the water droplets are not carried, but The sealing plate 70 that hits between the ribs 61A is bounced back.

The rib 61B of the first air outlet near the humidifying device, that is, as shown in FIG. 5A, the crushing device 60 is adjacent to the other rib 61B of the left half of the first air outlet 100, and the rib 61A is removed. To prevent blockage The opening 62 of the crushing device 60 causes the air volume to be too small, and the rib 61B can be arranged such that the upper half is closed and the lower half is open so that air can flow to the first air outlet 100 through the opening 62 of the lower half between the ribs 61B. .

Further, due to gravity, large particle water droplets are difficult to be carried by the air flow from the opening 62 in the lower half between the ribs 61B to the upper first air outlet 100, and only the fine water droplets are carried. And because the wind speed is slowed down at the rib 61C, the water droplets ejected from the humidifying portion 22 are moved by the wind, but since there is a distance to the first air outlet 100, the water droplets may fall or attach to the wall during the movement. Up, so only the fine water droplets remain when reaching the first air outlet 100.

When the wind flows from the heating device 12 along the circular arc to the first air outlet 100, the wind speed inside the crushing device 60 is lower than the wind speed outside. Therefore, the wind speed through the rib 61B and its surroundings is low.

As described above, by clogging the opening 62 between the ribs 61A passing the wind speed of the periphery of the crushing device 60 and the rib 61B of the first air outlet of the humidifying device, the discharge to the crushing can be suppressed. The large particle water droplets on the outside of the device 60 are carried by the air flow, thereby suppressing the dripping of the large particle water droplets from the first air outlet 100.

10‧‧‧Micro-mist sauna installation

61‧‧ ‧ ribs

11‧‧‧Circulating air supply device

611‧‧‧Drip Department

12‧‧‧ heating device

612‧‧‧Second Drip Department

20‧‧‧Humidification device

62‧‧‧ openings

21‧‧‧Water Storage Department

63‧‧‧ openings

22‧‧‧ humidification department

100‧‧‧First air outlet

60‧‧‧Crushing device

200‧‧‧second air outlet

Claims (11)

A micro-mist sauna device comprising: a circulating air blowing device for circulating indoor air, a heating device for heating air, and a humidifying device for providing humidifying air on a downstream side of the heating device, wherein the humidifying device is at a lower portion The water storage unit is provided with a water storage unit, and a humidifying unit that sucks up the water stored in the water storage unit and sprays the upper portion is provided, and a crushing device having a conical shape is fixed around the humidifying portion, and the crushing device is provided. The device has a plurality of ribs, and an opening of the air flow path is formed between the plurality of ribs. The micro-mist sauna apparatus according to claim 1, wherein the crushing device is formed in a conical shape in an upwardly enlarged shape, and has an opening forming a flow opening of the spiraled air, and has a shape. A drip portion that captures large water droplets contained in the air generated by collision with the ribs is captured. The micro-mist sauna apparatus according to claim 1 or 2, wherein the crushing device has a plurality of drip portions having a U shape as viewed from a bottom surface of the conical shape. The micro-mist sauna apparatus according to claim 3, wherein the center side of the drip portion of the "ㄑ" shape of the crushing device is at a certain angle toward the center with respect to the drip portion on the outer side. Settings. The micro-mist sauna apparatus according to claim 3, characterized in that the outer side of the drip portion of the "ㄑ" shape of the crushing device has an angle of expansion toward the outer side with respect to the circumference of the crushing device. The bevel is formed. The micro-mist sauna apparatus according to claim 3, wherein each of the dripping portions of the "ㄑ" shape of the crushing device has a shape that becomes thinner toward the lower portion. The micro-mist sauna apparatus according to claim 3, characterized in that a part of the rib is provided with a second drop of water extending in the same direction as the "ㄑ"-shaped drip portion of the crushing device. unit. The micro-mist sauna apparatus according to claim 1, wherein the crushing device is provided with an annular cover from an open end to the center side. The micro-mist sauna apparatus according to claim 1 or 8, characterized in that the opening between the ribs of the first air outlet of the humidifying device is completely blocked or partially blocked. The micro-mist sauna device according to claim 9, wherein the rib of the first air outlet adjacent to the humidifying device comprises a third to two of the total facing the first air outlet. One of the ribs. The micro-mist sauna device according to claim 10, wherein the rib of the first air outlet adjacent to the humidifying device further comprises a sixth of the total amount of the outer side of the first air outlet to One eighth of the ribs.