JPH01302050A - Humidified air blower - Google Patents

Abstract

PURPOSE:To make it possible to diffuse and release humidified air, by forming a quick diffusion introduction port and an air blow-off port in a diffusion guide member. CONSTITUTION:A blower 5 is installed to the side of an air suction port 2 in a case 1 and it is communicated with a horizontal introduction port 6 which introduces the flow of air horizontally. An air blow-off port 8, which is opened in the front of a case for a quick diffusion introduction port 6 which blows off steam to the entire periphery of a steam blow-off port 4 at an angle of 45 degree directly prior to the steam blow-off port 4, is formed in a diffusion guide member 9. The air sucked up from the air suction port 2 by the blower 5, passes through a horizontal introduction port 6 inside a case 1, and is discharged to the outside from the air blow-off port 8, changing its wind direction at an angle of 45 degree by the quick diffusion introduction port 7. When the steam generated in a steam generation device 12 is sucked up from the lower part of a steam pipe 3 by way of duct 3, and is discharged from the steam blow-off port 4, the steam is induced by the air quickly diffused at an angle of 45 degree, and is diffused in the air and vaporized immediately.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a humidifying blower, and more specifically, a humidifying blower capable of diffusing and releasing steam for humidity adjustment in intelligent buildings, storage rooms, testing rooms, etc. Regarding.

[Prior Art] Conventionally, this type of humidifying air blower is
Some of them are described in Japanese Patent No. 17998.

With this conventional technology, when directly humidifying a room, steam or mist (hereinafter simply referred to as steam) cannot be controlled with just a steam generator or an ultrasonic atomizer, and the humidification cannot be effectively diffused into the room. As shown in FIG. 9, a configuration is adopted in which steam released from a steam conduit 21 is created by a blower 22 to create a horizontal wind flow, and is diffused by this wind flow.

[Problems to be Solved by the Invention] However, in all of the above-mentioned conventional technologies, since the blower blows air horizontally, the steam spreads little in the cross-sectional direction of the wind flow, and as a result, the steam trails for a long time. When humidifying a narrow space or a high-humidity atmosphere, it collides with walls and obstacles and recondenses, causing various problems due to the generation of water droplets and the difficulty of maintaining the required humidity.

In order to eliminate such problems, increasing the number of steam blow-off holes or increasing the number of feed IIIm increases the size of the device, and installation poses problems in terms of space, cost, noise, and the like.

The object of the present invention is to diffuse and release humidified air in order to eliminate the above-mentioned problems.

[Means for Solving the Problems] The above-mentioned object of the present invention is to arrange the steam outlet of the steam conduit so as to be located in the center of the air outlet, and to arrange the air outlet on the entire outer periphery of the steam outlet. At the same time, the air flows through the horizontal outlet hole, and at the same time, the air is rapidly diffused and blown out of the case by the rapid diffusion outlet hole, and due to the air diffusion blowing action of the rapid diffusion outlet hole, the steam from the steam outlet is also released from the steam outlet. This is achieved by forming the rapid diffusion outlet and the air outlet in the diffusion guide material in order to diffuse and release the air.

[Function] The humidifying blower device of the present invention discharges steam from the steam conduit at the center of the air outlet of the blower, and also discharges the air from the air outlet opened around the steam outlet of the steam conduit. is rapidly diffused and blown out by the diffusion guide material,
Due to this air flow, vapor also rapidly diffuses and is released.

[Example] Examples will be described with reference to the drawings.

As shown in FIGS. 1 and 2, the humidifying blower device of the present invention has an air intake port 2 connected to an air intake port (not shown) on the back side of a case 1 via a duct, and has an air intake port 2 on the front side. As shown in FIG. 3, a steam conduit 3 is arranged from the bottom side of the case 1 so that the steam outlet 4 is located at the center of the front side.

Inside the case 1, a feeder HA device 5 is installed on the side of the air suction port 2, and the steam outlet 4 is connected to a horizontal outlet hole 6 that is concentric with the steam outlet 4 and that directs the air flow horizontally. An air outlet 8 is formed in the diffusion guide material 9, which opens on the front side of the case of the rapid diffusion outlet hole 7, which rapidly diffuses and blows out the steam all around the circumference of the steam outlet 4 at an angle of, for example, 45 degrees just before the steam outlet 4.

Note that 10 in the figure is a hanging bolt for hanging this humidifying air bag @11 from a building material.

This humidifying air blower 11 has the above-mentioned configuration, and is a small axial flow blower 5 that has recently become widely used for cooling electronic components. The air passes through the internal horizontal outlet portion 6, is changed direction at an angle of 45 degrees by the rapid diffusion outlet hole 7, and is discharged to the outside from the air outlet 8.

As shown in FIG. 3, steam generated by a well-known steam generator 12 is taken in from the lower part of the steam conduit 3 through a duct 13 and discharged from a steam outlet 4.

Here, assuming that the steam rate is 1.5 Kg/h (individual decentralized air conditioning is progressing in intelligent building air conditioning, humidification is required for one unit of air conditioning!) About I Kg/h is the most marketable, and it is suitable for storage, experiment, etc. Most of the chambers are of the same size) Diameter 30. When using a vibrator (brass is commercially available), steam is released from the outlet at a flow rate of 1 m/s.

The blower 5 is 9G and has an air volume of about 48 m/h at the corner, so the blowing speed is about 4.2 a/s. 4
．． 2a/s) 1 m/s, the blown steam is rapidly diffused toward the entire outer circumference at an angle of 45 degrees, attracted by the emitted air, and immediately diffused into the air and vaporized.

Since the humidifying air blower 11 of the present invention has a large spread of steam in the horizontal direction, the humidification absorption distance (the distance from the outlet to the point where the air has a relative humidity of 100% or less) is significantly shorter than that of conventional devices. This makes it possible to humidify small spaces without creating water droplets on obstacles.

Note that if a foamed sponge is used for the diffusion guide material 9, manufacturing is easy and the effect of noise prevention can be expected.

Figures 3 and 5 show examples of how storage and testing rooms are used.
is the reflux tube.

Figures 4 and 6 show examples of air conditioning used in intelligent buildings, where 14 is an intake/exhaust device, 15 is an air conditioner,
6 is an auxiliary machine.

[Effects of the Invention] Since the present invention is configured as described above, it produces the effects described in F below.

In the humidifying blower device of claim 1, since the steam has a large spread in the cross-sectional direction of the wind flow direction and mixes with a large amount of air, the time required for the steam to diffuse into the air and vaporize while blowing out the steam is short. Even when humidifying a small space, water droplets are less likely to form on walls or obstacles.

In addition, the diffusion guide material allows the air to flow only near the steam outlet, and the steam flow velocity is also used for diffusion, so the air volume is small and the device can be made more compact.

Furthermore, humidifiers require regular maintenance because impurities in the supplied water precipitate in the steam generation section and atomization section, but with this device, the humidification blowout section can be installed at the optimal humidification position, and the steam generation section and atomization section The atomizing section can be placed at a location where maintenance is easy.

In other words, the present invention has the effect of making it possible to humidify the ceiling of an intelligent building and to humidify the inside of a low-temperature storage warehouse, avoiding the risk of water leakage and water droplets forming on obstacles, which are currently considered difficult to humidify.

The humidifying air blower according to the second aspect has the effect of reducing noise.

[Brief explanation of the drawing]

1 to 6 each show one embodiment of the present invention, in which FIG. 1 is a cross-sectional view of the humidifying blower, FIG. 2 is a front view, and FIGS. 3, 4, and 5. 6 and 6 each show an example of use, and FIG. 7, FIG. 8, and FIG. 9 are all configuration diagrams of a conventional humidifying air blower. 1...Case 6...Horizontal outlet hole 2...
・Air suction port 7...Rapid diffusion outlet port 3...
Steam conduit 8...Air outlet 4...Steam outlet 9...Diffusion guide material 5...Blower patent applicant PS Industry Co., Ltd.-25: Figure 1 5...Blower Figure 2 5 Figure 5...Blower Figure 6)...Diffusion guide material Figure 7 Figure 8 Figure 9

Claims (1)

[Claims] 1. In a humidifying blower device in which a blower 5 and a steam conduit 3 are installed in a case 1 in which an air intake port 2 and an air outlet 8 are open, the steam outlet 4 of the steam conduit 3 is open. Air outlet 8
The air outlet 8 is arranged so as to be located in the center of the steam outlet 4, and the air is allowed to flow from the air outlet 8 through the horizontal outlet hole 6 over the entire outer periphery of the steam outlet 4, and at the same time, the air is rapidly diffused outside the case by the rapid diffusion outlet hole 7. The rapid diffusion outlet hole 7 and the air outlet are provided in the diffusion guide material 9 in order to diffuse and release the steam from the steam outlet 4 through the diffusion blowing action of the air by the rapid diffusion outlet hole 7. 8. A humidifying air blower comprising: 2. Claim 1, wherein the diffusion guide material 9 is made of sponge.
Humidifying air blower as described.