JPS629811B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air conditioner that can remove bacteria and obtain any temperature and humidity.

More specifically, it is an object of the present invention to provide a sterilization air conditioner that adjusts the air optimally for rooms such as hospital rooms, operating rooms, sterile workplaces, fresh food processing plants, and fresh food storage rooms.

The next purpose of the present invention is to remove bacteria from the room air,
To provide a sterilizing air conditioner that removes odors and adjusts air to a desired temperature and humidity.

The present invention circulates air from a room and sends it to a water spray cyclone, where the air is sprayed with water to remove odors, separate trash, remove bacteria, and obtain humid air. The air is sent to a mist spraying cyclone to remove remaining dirt and bacteria, and is made into humid air by mist, which is sent to a drip removal cyclone to remove water droplets, and then sent to a temperature adjustment cyclone to adjust the temperature. This invention relates to a sterilization air conditioner that sends and circulates the bacteria indoors.

The rooms include all types of rooms, including hospital rooms, operating rooms, sterile work areas, general housing, fresh food processing facilities, and fresh food storage rooms.

Hospital rooms, operating rooms, sterile workplaces, general housing, etc. must be sterilized, deodorized, and have an air temperature of 22-25℃ and humidity of 50-70%, and fresh food processing facilities, fresh food storage rooms, etc. must be sterilized and deodorized. Bacteria, deodorized, 0-18℃,
Air with a humidity of 70 to 100% is required.

In the present invention, air having such a desired temperature and desired humidity can be produced extremely easily. That is, by setting the temperature of the mist sprayed by the mist atomizing cyclone to 0 to 90°C and spraying water mist at any temperature between them, air with a saturated humidity of 0 to 98°C can be obtained. If this air is sent to a temperature regulating cyclone and heated, the humidity will decrease as the temperature rises, and if it is cooled, it can be made into air at a desired temperature with saturated humidity.

Therefore, as long as you calculate the desired temperature and humidity in advance and specify the temperature of the mist to be sprayed and the temperature in the temperature adjustment cyclone, it is easy to maintain the desired constant temperature and humidity of the air. can be obtained.

In the water spray cyclone of the present invention, air is retained while rotating for a long time and is sprayed with water at a temperature of 0 to 98 degrees Celsius, thereby removing dust, bacteria, and odors brought from indoors, and bringing the air close to saturated humidity. I can do it.

Next, in the mist spray cyclone, air with near saturated humidity is rotated for a long period of time and retained, while a strong mist is sprayed to remove remaining dust and bacteria and create humid air with the mist.

Next, in the drip removal cyclone, water droplets other than mist present in the humid air are decomposed and removed by the centrifugal action of the cyclone.

The temperature regulating cyclone used in the present invention has temperature regulating medium conduits arranged one to three times in the cyclone. 0 as a temperature adjustment medium
Water at ~80°C may be sufficient, and in the cyclone saturated humid air is in contact with this 0-80°C temperature conduit for an extended period of time, during which time the desired temperature and humidity are adjusted.
The water droplets can be almost completely removed by the centrifugal force during the long period of rotation in the cyclone.

The chamber, water spray cyclone, mist spray cyclone, drip removal cyclone, and temperature adjustment cyclone are sequentially connected by circulation pipes, so that air is circulated throughout.

Referring to FIG. 1, 1 is a chamber, 2 is an air conduit, and the air in the chamber 1 is drawn out by a fan F and blown into the water spray cyclone 6. Before that, the surplus air is discharged from the surplus air discharge port 3.

The water spray cyclone 6 opens the air conduit 4 that guides the air sent from the chamber 1 to the side, and fixes the upper reflux pipe 7-1 open, so that the periphery of the reflux pipe 7-1 inside the water spray cyclone 6 is fixed. A water pipe 8 is attached to the water pipe 8, and this water pipe 8 is provided with a large number of spray ports 9a, 9b, 9c, . The water tank 10 always has a predetermined temperature of 0 to 98℃.
A large amount of water adjusted to
It is ejected as small droplets from the spray ports 9a, 9b, 9c, . . . Therefore, the air entering the water spray cyclone 6 comes into contact with the water droplets from the ejection pipes 9a, 9b, 9c, etc., quickly and efficiently exchanging heat, adjusting the temperature to a predetermined temperature, and at the same time removing odors, small particles, etc. Bacteria are removed by attaching them to the cyclone wall along with water droplets,
The air is saturated at a temperature approximately equal to the water temperature, and the reflux pipe 7
It comes out from -1. On the other hand, the sprayed water dissolves or suspends indoor odors, dust particles, bacteria, etc., and is not suitable for repeated use. Return to tank 10. For this reason, it is preferable that the filter 12 is a normal filter made by layering an adsorbent material such as activated carbon, silica clay, acid clay, or ion exchange resin. In this way, the air is saturated and humidified at a low temperature. Further, 15 is a compressor for cooling water, 16 is a cooler for the gas discharged from the compressor 15, and 17 is a conduit that cools the water in the water tank 10. Moreover, when heating water, a heater (not shown) may be set. Further, the cooling device and the heater may be set at the same time. Further, symbols A ₁ and A ₂ are temperature detectors installed in the room 1, B ₁ and B ₂ are humidity detectors, and C is a temperature detector in the cooling water tank ₁₀ . ₂ is electrically coupled to the unillustrated power of the fan F, and the temperature sensor C is electrically coupled to the compressor 15 or the heater.

The humid air leaving the water spray cyclone 6 is then sent to the mist spray cyclone 20 through the return pipe 7-1.

The mist spray cyclone 20 opens laterally to communicate with the reflux pipe 7-1, and the upper reflux pipe 7-2 is opened and fixed, and a water pipe 21 is installed around the reflux pipe 7-2 inside the mist spray cyclone 20. Install this water pipe 2
1 has a large number of fine spray ports 22a, 22b, 22c.
... are provided, and these fine spray ports are opened into the mist spray cyclone 20, and the water pipe 21 is communicated with the water tank 23. A large amount of water is always stored in the water tank 23 at a predetermined temperature of 0 to 98°C.
2b, 22c... are ejected as mist. Therefore, the air that has entered the mist spray cyclone 20 is in contact with the mist for a long time, removing residual dust, bacteria, odors, etc., and creating humid air due to the mist.
It exits from the reflux tube 7-2. Sprayed mist is garbage,
Bacteria, etc. are suspended and passed through the conduit 24 to the filter 2.
5 and returned to tank 23 via conduit 24'.

The filter contains activated carbon, silica clay, acid clay, ion exchange resin, etc., and the filter is filtered using these. Further, 26 is a compressor for cooling water, 27 is a gas cooler, and 28 is a conduit. Moreover, when heating water, a heater (not shown) may be set. Further, the cooling device and the heater may be set at the same time. C is a temperature detector in the cooling tank 23, which is interconnected with the temperature detectors A ₁ and A ₂ in the room 1 and electrically coupled to the compressor 26 or the heater.

The humid air exiting the mist spraying cyclone 20 is sent to the drip removal cyclone 30, where water droplets other than mist are separated and removed by the centrifugal force of the cyclone. A reflux pipe 7-3 is opened and fixed above the drip removal cyclone 30, and is communicated with the temperature adjustment cyclone 101.

The temperature adjustment cyclone 101 is shown in detail in FIGS. 5 and 6, and a reflux pipe 7-3 is provided in the upper part
is provided in the tangential direction toward the cylindrical inner surface of the cyclone. 102 is a can body, which is covered with a heat insulating material 103. Further, an air discharge pipe 105 is provided in the center of the temperature regulating cyclone 101 in the vertical direction, and communicates with an air conduit 7' provided outside. Therefore, the air from the reflux pipe 7-3 reaches downward while swirling inside the cyclone and reaches the air exhaust pipe 10.
It will rise from the bottom of 5 and move in the direction of the arrow. In addition, an outer pipe 106 and an inner pipe 106' are wound around the inside of the temperature regulating cyclone 101, and the lower ends of each pipe 106, 106' communicate with a pump 108 to circulate hot or cold water and drain water from the upper part. Water is drained from ports 109 and 110. Water spouts 111a, 111b, .
1g, 111f... are provided in large numbers, and the piping 106
The cleaning water is directed above or below the upper and lower rows of the pipes 106', and is configured to spray cleaning water toward the pipes 106, 106', the inner surface of the can body 102, and the outer surface of the air exhaust pipe 105. Further, a drain pipe 112 is provided below the cone portion, so that washing water in the can or drain caused by gas cooling can be drained away. Therefore, the air from the reflux pipe 7-3 separates dust, water droplets, etc. by the cyclone effect, and
Air that has been heated or cooled to an appropriate temperature by the pipes 106, 106' and has a desired temperature and humidity is sent out from the air discharge pipe 105 to the air conduit 7'. or,
The separated dirt and the like can be washed away by passing water through the washing water pipe 111 and spraying water from the nozzles 111a, 111b, . . . .

As described above, the present invention sends air from a room such as a hospital room or a sterile work room to a water spray cyclone, removes dirt and bacteria, makes it humid air, sends it to a mist spray cyclone, and removes remaining dirt and bacteria. Provides a sterilization air conditioner that removes moisture and makes it humid air with mist, sends it to a de-dropping cyclone to remove water droplets, then sends it to a temperature adjustment cyclone to adjust temperature and humidity, and sends it indoors for circulation. do.

This sterilization air conditioner provides air at a desired temperature and humidity, and at the same time, bacteria are completely removed, making it possible to supply optimal air to hospital rooms, operating rooms, and the like.

[Brief explanation of the drawing]

FIG. 1 is an explanatory drawing showing an aspect of the sterilization air conditioner of the present invention. FIG. 2 is a top view of the water spray cyclone 6 taken along the line AA in FIG. 1. Third
The figure is a top view of the mist spraying cyclone 20 taken along the line BB in FIG. 1. FIG. 4 is a top view of the drip-removing cyclone 30 taken along line CC in FIG. FIG. 5 is a longitudinal sectional view of the temperature regulating cyclone. FIG. 6 is a top view of the section DD in FIG. 5.

Claims (1)

[Claims] 1. Circulating the air in the room and spraying water into the air,
A water spray cyclone that removes dust and bacteria and generates humid air, a mist spray cyclone that sends humid air and sprays mist onto it, removes remaining dust and bacteria, and generates humid air with the mist. A de-dripping cyclone that sends humid air and removes water droplets, a temperature-adjusting cyclone that has a temperature-adjusting medium conduit running around inside the cyclone, and sends humid air in the form of mist to adjust the temperature; This sterilization air conditioning system consists of a circulation pipe that sequentially sends the filtered air to a water spray cyclone, a mist spray cyclone, and a dripping cyclone, then to a temperature adjustment cyclone, and then to the room.