JP2020041790A - Liquid atomizing device - Google Patents

Abstract

To provide a liquid atomizing device which can detect a reverse flow of humidified air during air blowing stop, and which can suppress dirt on a sensor provided for controlling the humidification operation.SOLUTION: A liquid atomizing device 1 includes a suction port 2, a blowout port 3, a humidification part, a humidity sensor 50, a control part, an inner cylinder 5 and an outer cylinder 9. The liquid atomizing device 1 is connected to a blower 37, the outer cylinder 9 is provided so as to include the inner cylinder 5, and the air which has flowed in the liquid atomizing device 1 from the suction port 2 by the blower 37 is humidified by the humidification part. The humidity sensor 50 detects the humidity in the liquid atomizing device 1. The control part controls the humidification amount by the humidification part according to the humidity detected by the humidity sensor 50. The humidity sensor 50 is stored in a sensor storage part 51. The sensor storage part 51 is provided in a region which is partitioned by the inner cylinder 5 and the outer cylinder 9 and which is outside of an air passage for communicating the suction port 2 and the humidification part.SELECTED DRAWING: Figure 2

Description

  TECHNICAL FIELD The present invention relates to a liquid micronizing device connected to a blower and humidifying air.

  For example, the configuration of a liquid miniaturization device connected to a conventional blower has the following configuration.

  As shown in FIG. 6, in the conventional liquid micronizing device, air sucked from the suction port 150 is blown toward the upper part of the instrument body 101 by the blower fan 114, and the blown air is humidified from the upper part of the water storage chamber 108. The air flows into the air generating means (rotary body 110, perforated portion 113), and the inflowing air rises in blast passage 115 as humidified air containing nano mist and negative ions generated in perforated portion 113, and enters from indoor through vent hole 102. By being blown, humidified air containing nano mist and negative ions is supplied indoors. A temperature sensor 126 and a humidity sensor 127 are installed in the vicinity of the blower fan 114, and the number of rotations of the mist motor 111 and the blower fan 114 is changed based on the temperature and relative humidity detected by each sensor, and Switch ON / OFF state.

JP 2016-166709 A

  In such a conventional liquid micronizing device, it is necessary that the humidified air generating means be incorporated in the inside of the main body or the like in advance on the downstream side of the blower, and it is difficult to newly install the humidified air in the main body. There was a problem that. In addition, since the interlocking operation with the blower is difficult when additionally installed, for example, the humidification operation is continued even when the blower stops, and even if the humidified air is flowing backward, detection by a sensor or the like is not possible. There was a problem that it was difficult to do. Furthermore, since the temperature sensor and the humidity sensor used for controlling the humidifying operation are provided in the air passage, the sensor is easily contaminated by dust and the like contained in the air, and the detection accuracy is reduced, and the control accuracy of the humidifying operation is reduced. There was a problem that it was easy to do.

  In view of the above, the present invention has been made to solve the above-described problems, and can be retrofitted to a blower, can detect a backflow of humidified air when the blower is stopped, and can suppress contamination of a sensor provided for controlling a humidifying operation. An object is to provide a miniaturization device.

  To achieve this object, the liquid micronizing device according to one embodiment of the present invention provides a suction port, an air outlet, a humidifying section, a humidity sensor, a control section, an inner cylinder, and an outer cylinder. Wherein the liquid micronizing device is connected to a blower, the outer cylinder is provided so as to include the inner cylinder, and the humidifying unit is provided inside the inner cylinder, and is provided by the blower. The air that has flowed into the liquid micronizing device from the suction port is humidified by the humidifying unit, and the air humidified by the humidifying unit is blown out from the outlet, and the humidity sensor detects the humidity inside the liquid micronizing device, The control unit controls the amount of humidification by the humidification unit according to the humidity detected by the humidity sensor.The humidity sensor is stored in the sensor storage unit, and the sensor storage unit is an area partitioned by the inner cylinder and the outer cylinder. Area outside the air passage that connects the suction port and the humidifier Are those provided in, thereby is to achieve the intended purpose.

  With this configuration, it is possible to provide a liquid micronizing device that can be retrofitted to the blower, can detect the backflow of the humidified air when the blower is stopped, and can suppress contamination of a sensor provided for controlling the humidifying operation.

1 is a schematic cross-sectional view of a liquid miniaturization apparatus according to Embodiment 1 of the present invention. Sectional view showing the top side of the liquid micronizing device. Sectional perspective view showing a sensor storage section of the liquid micronizing device. The flowchart which shows the control of the humidification operation of the liquid refiner Schematic perspective view showing a state where the liquid micronizing device is connected to a blower. Schematic perspective view showing a state where the liquid micronizing device is connected to a blower. Sectional view showing a section of a conventional liquid micronizing device

  A liquid micronizing device according to one embodiment of the present invention is a liquid micronizing device including a suction port, an outlet, a humidifier, a humidity sensor, a controller, an inner cylinder, and an outer cylinder. The liquid micronizing device is connected to the blower, the outer cylinder is provided so as to include the inner cylinder, and the humidifying unit is provided inside the inner cylinder, and flows into the liquid micronizing device from the suction port by the blower. The humidified air is humidified by the humidifying unit, the humidified air is blown out from the outlet, the humidity sensor detects the humidity inside the liquid micronizing device, and the control unit is detected by the humidity sensor. The amount of humidification by the humidifying unit is controlled according to the humidity, and the humidity sensor is stored in the sensor storage unit, and the sensor storage unit is a region partitioned by the inner cylinder and the outer cylinder, and communicates the suction port and the humidification unit. Provided in a region outside the wind path.

  With this configuration, by providing the humidity sensor outside the air path, specifically, in the sensor storage section partitioned by the inner cylinder and the outer cylinder, it is possible to suppress the humidity sensor from being contaminated with dust or the like. Further, since the humidity sensor is less likely to become dirty, a decrease in the accuracy of humidity detection can be suppressed, and humidity control can be accurately performed. Further, the liquid atomizing device can be retrofitted to the blower, that is, it can be additionally installed.

  Further, by detecting the humidity of the air before being humidified by the humidity sensor, it is possible to detect the abnormality of the blown air, that is, to detect the backflow of the humidified air due to the stop of the blower. Thereby, only the operation of the blower is stopped in a state where the liquid micronizing device and the blower are not operated in conjunction with each other, and even when the humidification operation is continued, the operation stop of the blower can be detected and the humidification can be stopped. . Thereby, the failure of the blower due to the backflow of the humidified air can be suppressed. Further, since there is no need to link the blower connected to the liquid micronizing device, the workability by retrofitting is improved.

Also, the control unit sets the humidity detected by the humidity sensor as H ₁ , the first humidity indicating over-humidification by the humidifying unit as H _A , and the second humidity indicating the target humidity as H _B (where H _A > H _B ). When “H ₁ <H _B ”, the humidification amount by the humidification unit is increased, and when “H _B ≦ H ₁ <H _A ”, the humidification amount by the humidification unit is maintained or reduced, and “H ₁ If ≧ _HA ”, the humidification by the humidification unit may be stopped.

  Thereby, while controlling the humidification amount so as to reach or maintain the target humidity, the humidification can be stopped when the backflow of the humidified air occurs due to excessive humidification or stoppage of the blower. That is, by having two types of thresholds, a value indicating a normal target humidification amount and a value indicating an excessive humidification amount, it is possible to suppress the leakage of water from the liquid miniaturization device due to excessive humidification and to make the room comfortable. Humidity can be kept.

  Further, a temperature sensor for detecting the temperature inside the liquid micronization device is provided, and the control unit calculates the absolute humidity inside the liquid micronization device from the temperature detected by the temperature sensor and the humidity detected by the humidity sensor, The humidification amount of the humidification unit may be controlled based on the absolute humidity.

  Thus, by controlling the humidification amount based on the absolute humidity, dew condensation on the duct and the window can be suppressed.

  The humidifying section has a water storage section, a suction pipe, and a rotating plate, and the suction pipe sucks up the liquid in the water storage section, and the rotating plate finely rotates the liquid sucked up by the suction pipe. The air may be humidified.

  Thereby, the control of the humidification amount can be performed by the number of rotations of the rotating plate, so that the controllability of the humidification amount is improved. That is, in the liquid refinement device, the amount of humidification by the liquid refinement means is determined by the rotation speed of the rotating plate. That is, the liquid micronizing device can control the humidification amount by controlling the rotation speed of the rotating plate. Thereby, the humidity can be more appropriately controlled.

  In the flow of air passing through the liquid micronizing device and the blower, a blower, an inlet, a humidity sensor, a humidifier, and an outlet may be provided in this order from the upstream side.

  Thereby, the air humidified by the humidifier can be efficiently supplied to the room.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention. The following embodiments are examples embodying the present invention, and do not limit the technical scope of the present invention. In all the drawings, the same portions are denoted by the same reference numerals, and description thereof is omitted. Further, details of each part which is not directly related to the present invention are omitted in each drawing in order to avoid duplication.

(Embodiment 1)
<About the liquid refiner>
First, the configuration of the liquid miniaturization apparatus will be described with reference to FIGS.

  FIG. 1 is a schematic sectional view of a liquid micronizing device according to Embodiment 1 of the present invention. FIG. 2 is a perspective view showing the upper surface side of the liquid micronizing device according to Embodiment 1 of the present invention. FIG. 3 is a cross-sectional perspective view showing a sensor storage unit of the liquid miniaturization apparatus according to Embodiment 1 of the present invention.

  As shown in FIGS. 1 and 3, the liquid micronizing device 1 is configured as a cylindrical container. Further, the liquid micronizing device 1 includes a suction port 2, an air outlet 3, an inner cylinder 5, an outer cylinder 9, and a humidification controller 13 (see FIG. 5).

  The suction port 2 is an opening having a shape (for example, a circular shape) that can be connected to a duct, and is provided on a side surface of the liquid micronizing device 1.

  The outlet 3 is an opening through which air that has passed through the inside of the liquid micronization device 1 is blown out, and is provided on the upper surface of the liquid micronization device 1. Further, as shown in FIGS. 1 to 3, the outlet 3 is formed in a region partitioned by an inner cylinder 5 and an outer cylinder 9 described later. Then, for example, the outlet 3 is provided around the inner cylinder 5 on the upper surface of the liquid micronizing device 1. Further, the outlet 3 is provided so as to be located above the inlet 2. The outlet 3 has a shape to which a cylindrical duct can be connected.

  As shown in FIG. 1, air taken in (sucked) from the suction port 2 is blown out (outflow) from the blowout port 3.

  The inner cylinder 5 is arranged near the center inside the liquid micronizing device 1. Further, the inner cylinder 5 has a ventilation port 7 opened substantially downward in the vertical direction, and is formed in a hollow cylindrical shape. The outer cylinder 9 is formed in a cylindrical shape, and is arranged so as to include the inner cylinder 5.

  In addition, a water receiver 12 is provided below the liquid micronizing device 1. The water receiving section 12 can store liquid that has not been completely stored in the water storing section 10. Accordingly, even if water is supplied excessively or a problem occurs in the drain port 11 or the like, it is possible to suppress the liquid from overflowing into the house or the blower 30 described later.

  Note that the shape of the water receiving portion 12 may be any shape as long as the liquid overflowing from the water storage portion 10 can be stored, and is not limited to the shape illustrated in FIG. Further, the liquid micronizing device 1 does not need to include the water receiving portion 12.

  As shown in FIG. 1, the liquid micronizing device 1 includes an inner cylindrical air passage 4, a suction communicating air passage 6, an outer cylindrical air passage 8, a water storage unit 10, a liquid micronizing unit 20 (corresponding to a humidifying unit). ).

  The suction communication air passage 6 is a duct-shaped air passage that connects the suction port 2 and the inner cylinder 5, and the air sucked from the suction port 2 reaches the inside of the inner cylinder 5 through the suction communication air path 6. It has a configuration.

  The inner cylinder air passage 4 is connected to an outer cylinder air passage 8 provided outside the inner cylinder 5 (a wind indicated by a broken arrow in FIG. Road).

  The outer cylinder air passage 8 is formed between the inner cylinder 5 and the outer cylinder 9. A part of the outer cylinder air passage 8 is formed in a region partitioned by the inner cylinder 5 and the outer cylinder 9.

  The water storage unit 10 is provided below the liquid miniaturization device 1 and stores liquid. Further, the water storage unit 10 is formed in a substantially mortar shape, and the side wall of the water storage unit 10 is connected to and integrated with the lower end of the outer cylinder 9. In the present embodiment, the liquid stored in the water storage unit 10 is water. In addition, in order to continuously make water fine, the liquid refinement apparatus 1 is provided with a water supply port 15 for supplying water to the water storage unit 10 and a drain port 11 for discharging water from the water storage unit 10. . The water supply port 15 is provided in the outer cylinder 9, and water is stored up to the water surface 40 shown in FIG. In addition, the drain port 11 is provided on the bottom of the mortar-shaped water storage unit, which is the lower part of the water storage unit 10. The water supply port 15 is connected to a water supply pipe 16, and the water supply pipe is connected to water supply equipment such as a water supply pump for a house or a facility through opening / closing means such as a solenoid valve. The drain port 11 is connected via a drain pipe 14 to drain equipment such as a drain port provided in a house or facility.

  The liquid micronizing means 20 includes a suction pipe 21, a rotating plate 22, and a motor 23. The liquid micronizing means 20 is provided inside the inner cylinder 5, that is, at a position covered by the inner cylinder 5.

  The suction pipe 21 sucks water from the water storage unit 10 by rotation. The suction pipe 21 is formed in a hollow truncated cone shape, and is provided such that the tip on the smaller diameter side is equal to or lower than the level of water stored in the water storage unit 10. The rotating plate 22 is formed in a donut-shaped disk shape with an open center, and is disposed around the side of the suction pipe 21 having a large diameter, in other words, around the upper part of the suction pipe 21. A plurality of openings are provided on the side of the suction pipe 21 having a large diameter, and the sucked water is supplied to the rotary plate 22 through the openings. Then, the rotating plate 22 discharges the water sucked up by the suction pipe 21 in the direction of the rotating surface. The motor 23 rotates the suction pipe 21 and the rotating plate 22.

  Further, the liquid micronizing device 1 includes a humidity sensor 50 and a sensor storage unit 51, as shown in FIGS.

  The humidity sensor 50 detects the humidity of the air flowing from the suction port, that is, the air before being humidified by the liquid atomizing means 20. Then, the humidification control unit 13 controls the humidification amount by the liquid miniaturization unit 20 described later according to the humidity detected by the humidity sensor 50.

  The sensor storage section 51 is an area partitioned by the inner cylinder 5 and the outer cylinder 9 and an area outside the suction communicating air passage 6. The sensor storage unit 51 is provided on the upper surface of the liquid miniaturization device 1 so as to cover a part of the outlet 3 as shown in FIG.

  The sensor storage unit 51 is in communication with the suction communication air passage 6, and a humidity sensor 50 is provided. In addition, the sensor storage unit 51 has an opening on the suction port 2 side so that the humidity of the air sucked from the suction port 2 can be detected by the humidity sensor 50.

  In addition, it is desirable that the sensor storage unit 51 is provided at a position that is hardly affected by wind due to the air passing through the suction communication air passage 6 from the viewpoint of protecting the humidity sensor 50 from dust and the like contained in the air.

  Further, the humidity sensor 50 may be fixed by a sensor cover 52. Thereby, the humidity sensor 50 is stably fixed, and furthermore, the humidity sensor 50 can be prevented from being soiled. The sensor cover 52 has an opening so that the humidity of the air can be detected by the humidity sensor 50.

  Here, the sensor storage unit 51 illustrated in FIG. 2 is an example, and the position is not limited as long as the position satisfies the above condition. For example, in FIG. 2, although provided on the left side with respect to the air suction direction (the direction of the solid arrow in FIG. 2), it may be provided on the right side.

  Further, the sensor storage unit 51 may be provided with a temperature sensor (not shown) in addition to the humidity sensor 50. Further, the humidity sensor 50 may be a temperature and humidity sensor in which a temperature sensor is integrated. At this time, the humidification control unit 13 calculates the absolute humidity inside the liquid miniaturization device 1 from the temperature detected by the temperature sensor and the humidity detected by the humidity sensor 50, and based on the absolute humidity, the humidification unit (liquid The humidification amount of the micronizing means 20) may be controlled. Thus, by controlling the humidification amount based on the absolute humidity, dew condensation on the duct and the window can be suppressed.

<Operation of liquid miniaturization device>
Hereinafter, the operation of the liquid miniaturization apparatus will be described with reference to FIG.

  First, water is supplied from a water supply facility (not shown) to the water storage unit 10 from the water supply port 15, and the water is stored in the water storage unit 10. Then, the air sucked into the liquid miniaturization device 1 from the suction port 2 by the blower 30 described later or the like is supplied to the suction communication air passage 6, the inner cylinder air passage 4, the liquid miniaturization means 20, and the outer cylinder air passage 8. The air passes through the air outlet 3 and is blown out from the air outlet 3 toward the outside, for example, the room. At this time, the water droplets generated by the liquid micronizing means 20 come into contact with the air passing through the inner cylindrical air passage 4 and the water droplets are vaporized, so that the air can be humidified. The water stored in the water storage section 10 is discharged from the drain port 11 after a predetermined time has elapsed.

  The detailed operation will be described.

  The air that has passed through the suction communication passage 6 from the suction port 2 and is taken into the inner cylinder of the inner cylinder air passage 4 passes through the liquid micronizing means 20. When the suction pipe 21 and the rotary plate 22 rotate by the operation of the motor 23, the water stored in the water storage unit 10 rises along the inner wall surface of the suction pipe 21 due to the rotation. The raised water is stretched along the surface of the rotating plate 22 and is discharged as fine water droplets from the outer peripheral end of the rotating plate 22 toward the rotating surface. The discharged water droplets collide with the inner wall surface of the inner cylinder 5 and are crushed, and become finer water droplets. The water droplets discharged from the rotary plate 22 and the water droplets colliding with and crushing the inner wall surface of the inner cylinder 5 come into contact with the air passing through the inner cylinder 5, and the water droplets are vaporized to humidify the air. Although some of the generated water droplets do not evaporate, since the liquid micronizing means 20 is disposed so as to be covered by the inner cylinder 5, the water droplets that have not vaporized adhere to the inner surface of the inner cylinder 5 and are stored. It falls into the part 10.

  Then, the air containing the water droplets (humidified air) is blown out from the ventilation port 7 provided at the lower end of the inner cylinder 5 toward the water storage unit 10 provided below. Then, the air flows toward the outer cylinder air passage 8 formed between the inner cylinder 5 and the outer cylinder 9. Here, since the air passing through the outer cylindrical air passage 8 is blown upward in the vertical direction, the air flowing in the inner cylindrical air passage 4 and the air blowing direction are changed in a direction facing the air.

  At this time, the water droplets blown out with the air from the ventilation port 7 cannot follow the flow of the air due to its inertia, and adhere to the water surface of the water storage unit 10 or the inner wall surface of the outer cylinder 9. This effect is greater as the weight of the water droplet is larger, that is, as the water droplet having a larger diameter is less likely to evaporate, the effect is greater, so that large water droplets can be separated from the flowing air.

  Then, the air that has flowed into the outer cylinder air passage 8 from the inner cylinder air passage 4 through the ventilation port 7 flows upward through the outer cylinder air passage 8. Then, the air is blown out from the air outlet 3. At this time, some of the water droplets fall into the water reservoir 10 due to gravity, or adhere to the outer wall of the inner cylinder 5 and the inner wall of the outer cylinder 9. The water droplets adhering to the outer wall of the inner cylinder 5 and the inner wall of the outer cylinder 9 fall to the water storage section 10 along the outer wall surface of the inner cylinder 5 and the inner wall surface of the outer cylinder 9.

  As described above, the liquid micronizing device 1 of the present invention can humidify air.

<Control of humidification operation>
Next, a control method and a threshold value of the humidifying operation will be described with reference to FIG.

When the humidification operation is started (S1), after water is supplied from the water supply port 15 to the water storage unit 10 (S2), the rotation of the motor 23 causes the suction pipe 21 and the rotary plate 22 to rotate (S3). The air is humidified according to the operation of. Here, the air passing through the suction communication air passage 6, that is, humidity H ₁ of the air before it is humidified, is detected by a humidity sensor 50 provided in the sensor storage 51. Humidity _{H 1} is compared with the first threshold value _{H A} determines an abnormal state (S4), in the case of _{"H 1} ≧ _{H A} 'are (No in S4), the air is not flowing, or regurgitation Is determined, and the humidification control unit 13 stops the rotation of the motor 23 (S5). Then, the abnormality is notified to the user (S6). Here, _HA is a parameter (for example, 95% relative humidity) arbitrarily set depending on the relative humidity, for example, between 70% and 100%. Next, the humidity _{H 1} is compared with a second threshold value _{H B} indicating the target humidity, _"H 1 _{<H B"} (No in S7) in the case of, humidification control unit 13 increases the rotational speed of the motor 23 By doing so, the humidification amount is increased (S8). If “H _B <H ₁ < _HA ” (No in S9), the humidification control unit 13 reduces the humidification amount by reducing the rotation speed of the motor 23, and controls so as to approach the target humidity. Is done. If “H _B = H ₁ ” (Yes in S9), the humidification amount is maintained by maintaining the rotation speed of the motor 23, and control is performed so as to approach the target humidity. Here, _{H B} is a parameter set by the relative humidity anywhere between, for example, 30% to 80% (e.g. 50% relative humidity), is necessary to set so that _"H A> H _B" is there.

Also, if the temperature sensor in addition to the humidity sensor 50 in the sensor storage section 51 (not shown) is provided, it may be set by the absolute humidity H ₁ and H _B. At this time, _{H B} is to be set, for example, between 8 g / kg, such as 5g / kg~9g / kg, preferably from the viewpoint of suppressing dew condensation in the room or distribution ducts.

<About blower>
Next, a blower connected to the liquid miniaturization apparatus will be described with reference to FIGS.

  FIG. 5 is a schematic perspective view illustrating a state in which the liquid micronizing device 1 is connected to the blower 30.

  The blower 30 has a box-shaped main body case 31 and is used, for example, on a floor. The main body case 31 has a blower 37 inside.

  On the top surface of the main body case 31, for example, an outside air suction port (not shown), an air supply port 34, an indoor air suction port 35, and an exhaust port 36 are provided.

  The outside air suction port is provided at a position adjacent to the indoor air suction port 35 and the exhaust port 36. The air supply port 34 is provided at a position adjacent to the indoor air intake port 35 and the exhaust port 36. That is, the indoor air suction port 35 and the exhaust port 36 are provided at positions adjacent to the outside air suction port and the air supply port 34, respectively.

  The outside air intake port, the air supply port 34, the indoor air intake port 35, and the exhaust port 36 are each configured to be connectable to a duct. The duct connected to the outside air inlet and the outlet 36 is routed to the outside wall of the building to communicate with the outside air outside the building. The duct connected to the air supply port 34 and the room air suction port 35 is communicated with the ceiling or wall surface of the room and communicates with the room air.

  The liquid micronizing device 1 and the blower 30 may be fixed by, for example, the support 42.

  Further, a configuration may be adopted in which the liquid miniaturization device 1 and the blower 30 communicate with each other by a duct 41 connected to the suction port 2 and the air supply port 34. At this time, the air (outside air) sucked from the outside air suction port by the blower 37 passes through the inside of the main body case 31, is blown out from the air supply port 34, and flows into the liquid micronizing apparatus 1 from the suction port 2. Becomes That is, the blower 37, the suction port 2, the humidity sensor 50, the humidifier (the liquid micronizing means 20), and the outlet 3 are provided in order from the upstream side in the flow of the air flowing through the liquid micronizing device 1 and the air blowing device 30. Becomes

  Further, the blower 30 may include a heat exchange element 32. Thereby, it becomes possible to perform humidity collection by the blowing device 30, and it is possible to perform humidity control with higher accuracy.

  The air outlet 3 of the liquid atomizing device 1 and the outside air inlet, the air inlet 34, the indoor air inlet 35, and the exhaust outlet 36 of the blower 30 are provided on the side surface, and blow out and suck in a horizontal direction. It may be. Thereby, the versatility and workability of the liquid micronizing device 1 and the blowing device 30 are improved.

  As described above, the liquid micronizing device according to the present invention has been described based on the embodiments, but the present invention is not limited to the embodiments. Unless departing from the gist of the present invention, various modifications conceivable to those skilled in the art are also included in the present embodiment, and forms configured by combining components in different embodiments are also included in the scope of the present invention. .

  The liquid micronizing device of the present invention is expected to be used for a ventilation device, an air purifier, an air conditioner, and the like.

DESCRIPTION OF SYMBOLS 1 Liquid refiner 2 Suction port 3 Outlet 4 Inner cylinder air path 5 Inner cylinder 6 Suction communication ventilation path 7 Ventilation opening 8 Outer cylinder air path 9 Outer cylinder 10 Water storage unit 11 Drain port 12 Water receiving unit 13 Humidification control unit 14 Drain pipe 15 Water supply port 16 Water supply pipe 20 Liquid refinement means 21 Suction pipe 22 Rotating plate 23 Motor 30 Blower 31 Main body case 32 Heat exchange element 34 Air supply port 35 Indoor air suction port 36 Exhaust port 37 Blower 40 Water surface 41 Duct 42 Supporting part 50 Humidity sensor 51 Sensor storage part 52 Sensor cover 101 Instrument main body 102 Air blowing port 108 Water storage chamber 110 Rotating body 111 Mist motor 113 Porous part 114 Ventilation fan 115 Ventilation passage 117 Heating heater 126 Temperature sensor 127 Humidity sensor 150 Suction port

Claims (5)

An inlet, an outlet, a humidifier, a humidity sensor, a controller, an inner cylinder, and an outer cylinder, and a liquid micronizing device including:
The liquid micronizing device is connected to a blower,
The outer cylinder is provided to include the inner cylinder,
The humidifying unit is provided inside the inner cylinder,
The air that has flowed into the liquid micronization device from the suction port by the blower is humidified by the humidification unit,
Air humidified by the humidifier is blown out from the outlet,
The humidity sensor detects the humidity inside the liquid micronizing device,
The control unit controls the amount of humidification by the humidification unit according to the humidity detected by the humidity sensor,
The humidity sensor is stored in a sensor storage unit,
The liquid miniaturization device, wherein the sensor storage unit is provided in a region partitioned by the inner cylinder and the outer cylinder and outside a wind path communicating the suction port and the humidifying unit. . If the humidity detected by the humidity sensor is H ₁ , the first humidity indicating over-humidification by the humidifying unit is H _A , and the second humidity indicating the target humidity is H _B (where H _A > H _B ),
The control unit increases the humidification amount by the humidification unit when “H ₁ <H _B ”, and maintains or decreases the humidification amount by the humidification unit when “H _B ≦ H ₁ <H _A ”. 2. The liquid miniaturization apparatus according to claim 1, wherein when “H ₁ ≧ H _A ”, the humidification by the humidification unit is stopped. 3. A temperature sensor for detecting a temperature inside the liquid micronizing device,
The control unit calculates the absolute humidity inside the liquid micronizing device from the temperature detected by the temperature sensor and the humidity detected by the humidity sensor, and calculates the humidification amount of the humidification unit based on the absolute humidity. The liquid micronizing device according to claim 1, wherein the device is controlled. The humidification unit has a water storage unit, a suction pipe, and a rotating plate,
The wicking pipe sucks up the liquid in the water storage section,
The liquid refiner according to any one of claims 1 to 3, wherein the rotating plate finely rotates the liquid sucked by the suction pipe by rotation to humidify the air. In the flow of air passing through the liquid micronizing device and the blower, the blower, the suction port, the humidity sensor, the humidifying section, and the blowout port are provided in this order from an upstream side. 5. The liquid micronizing device according to any one of 4.