JPS6135863Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a humidifying device, and more specifically, to a small humidifying device for use inside a vehicle.

Humidifiers for indoor installation include those that are equipped with a spiral blower and a lapper tube that use centrifugal force to suck up water from a lower water tank and spray it outward in the form of a spray, and those that use an ultrasonic vibrator to Some methods are used, such as those that spray water and spray it outward, and those that use an ultrasonic vibrator to spray water and spray it with a blower.

In the former case, the dimensional weight is generally large and the production cost is high, making it unsuitable for use in small homes or automobiles.In the latter case, the life of the vibrator is relatively short and the efficiency decreases due to the rippling motion of the water surface. Moreover, it is not suitable for automobiles because it requires a fairly large amount of power to be supplied to the vibrator, and if the power source is DC or low voltage, a converter is required and the device becomes expensive.

This invention aims to eliminate the above-mentioned drawbacks, and its features include the intake port,
A water storage section configured to receive water supply from the water injection port is provided in a housing having an exhaust port and a water injection port, and a part of the water storage section is located inside the water storage section via a partition plate, and the water storage section is disposed within the housing from the intake port. A spiral negative pressure air guide path is provided between the installed fans using a humidifying member with a large amount of water retention, and the air passing through the air guide path is humidified and discharged from the exhaust port by the fan. An object of the present invention is to provide a vehicle humidifier with high humidification efficiency. An embodiment of this invention shown in the drawings will be described in detail below.

As shown in FIGS. 1 to 3, the humidifying device A of this invention consists of a bottom plate 1A of a cylindrical housing 1 with a diameter of about 15 cm, and a first partition plate with a spiral hole 2. A water tank 4 is provided between the water tank 3 and the water tank 4, and a water supply pipe 6 is installed in the water tank 4 so as to penetrate the partition plate 3 and the ceiling plate 5, and the exposed end of the water supply pipe 6 is used as a water supply port 7. A lid 8 with holes is normally attached, and when water is supplied, this lid 8 can be removed to replenish water into the water tank 4. Air intake port 11 on the side panel 10 of the housing
, an exhaust port 12 is opened in the side wall of the case between the second partition plate 9 and the ceiling plate 5, and the side wall of the case 10 is opened.
A DC motor 13 and a fan 14 are connected to the second partition plate 9 and the second partition plate 9.
At the same time, a spiral guide plate 15 was attached so as to face one side of the spiral hole 2 in the partition plate 3, and a fibrous material such as rayon cotton was sewn inside the guide plate 15. A water-absorbing humidifying member 16 with a large amount of retained water is attached so that about 1/3 of it is inside the water storage tank 4, and the water-absorbing humidifying member 16 is connected in a spiral manner from the intake port 11 to the exhaust port 12 via the fan 14 and its duct 17. It has a configuration in which a long negative pressure air guide path 18 is formed. In the figure, reference numeral 19 indicates a power supply plug 20 for supplying power to the DC motor 13 from a cigarette lighter socket of an automobile, and a conductor 21 indicates a handle.

The humidifier A of this invention has the above-mentioned configuration, and when it is used, the lid 8 is removed and the water supply port 7 is opened.
Fill the water storage tank 4 with water using a water meter such as a gauge or by eye, place it inside the vehicle you want to humidify so that it does not fall over, and insert the power supply plug 19 into the cigarette lighter socket to start the DC motor 13.
When the fan 14, which is directly connected to the fan 14, rotates, the intake air passes through the humidifying member 16 from the intake port 11, passes through the long spiral air guide path 18, and is discharged from the exhaust port 12 into the vehicle interior. It is possible to humidify the interior of the vehicle by sufficiently humidifying the vehicle. If a filter is attached to the intake port 11 to allow the intake air to pass through, the capillary effect due to dirt on the humidifying member 16 will not be damaged quickly. Also, if the water tank is made separately from the housing and can be removed, the humidifying plate can be replaced, and when it is time to stop, the plug 19 can be pulled out.
It is also possible to provide a switch or a volume and control it using this.

Furthermore, if the humidifying device of this invention is installed in a case for Western confectionery, etc., overdrying of Western confectionery can be prevented.

As described above, this invention provides a water storage section in which water can be supplied from the water injection port in a housing having an intake port, an exhaust port, and a water injection port, and a part of the water is stored inside the water storage section via a partition plate. At the same time, a spiral negative pressure air passage is provided between the fans disposed in the housing from the intake port using a humidifying member with a large amount of water retention, and the air passing through the air passage is humidified and the air is drawn from the exhaust port. Since the air is discharged by the fan, the contact time between the intake air and the humidifying member is long despite its compact size, and since the humidifying member is placed on the negative pressure side, the humidifying efficiency is high. It is convenient to install because it can be installed with auxiliary support material and no auxiliary support material is required.In case of vibration of the vehicle, the water in the water tank is blocked by the partition plate 3, so it will not spill out, so the inside of the vehicle will not get wet. has.

[Brief explanation of the drawing]

The figures all show one embodiment of this invention. Figure 1 is an external view of the entire humidifying device, Figure 2 is a vertical cross-sectional view of the humidifying device, and Figure 3 is a cross-sectional view taken along the - line in Figure 2. It is a diagram. A... Humidifier, 1... Housing, 2... Spiral hole,
3, 9... Partition board, 4... Water tank, 5... Ceiling board,
6... Water supply pipe, 7... Water supply port, 8... Lid, 10
...Side plate, 11...Intake port, 12...Exhaust port,
13...DC motor, 14...fan, 15...
Guide plate, 16... water supply humidifying member, 17... duct, 18... air guide path.

Claims (1)

[Scope of utility model registration request] A water storage part that can receive water from the water injection port is provided in a housing having an intake port, an exhaust port, and a water injection port, and a part of the water storage part is inside the water storage part via a partition plate, and a part of the water storage part is located inside the water storage part through a partition plate, and A spiral negative pressure air passage is provided between the fans disposed in the housing using a water absorbing humidifying member having a large amount of retained water, and the air passing through the air passage is humidified and released by the fan from the exhaust port. A humidifier characterized by comprising: