JPH0573424U - Scent generator - Google Patents

Abstract

(57) [Abstract] [Purpose] The scent generator can be made compact and can be easily attached. [Composition] Liquid perfume (8) in the air-conditioned space of the air conditioner (1)
In the scent generator that supplies
Multiple perfume tanks (9) containing (8) and each perfume tank
A plurality of spray nozzles (10) that are connected to (9) and spray liquid perfume (8), a pressurizing device (11) that pressurizes each perfume tank (9) and spray nozzle (10), and the same pressurizing device. And a control device (12) for setting the operating time of the device (11), and further, each fragrance tank
(9) One spraying device (11) is connected to the spray nozzle (10), and each fragrance is provided between each fragrance tank (9) and the spray nozzle (10) and the spraying device (11). A pressure switching device (13) for switching the pressure to the tank (9) and the spray nozzle (10) is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 INDUSTRIAL APPLICABILITY The present invention supplies scents to offices, living rooms, etc., and uses the scent's awakening and calming effects to refresh residents and help reduce stress, improve work efficiency, and improve the indoor environment. Perfume generator

[0002]

[Prior Art]

 There has been a growing interest in scents as a means of improving the living environment, and in the special spaces such as toilets, fragrances for masking offensive odors from toilet bowls, or in the living spaces of living rooms, etc. Indoor air fresheners were used to mask the odor of pets.

However, none of them has a physiological effect on the human body by causing the scent to drift throughout the room. Therefore, in recent years, a scent generator that adds a fragrance to an air conditioner has been developed.

Further, as a fragrance used in the scent generator, a lemon fragrance having an awakening effect, a rosemary fragrance having an appetite enhancing effect and a relaxing effect, a lemon, lavender, a mint type fragrance having an alarming and refreshing function are used. Then, it was used at each time of the workplace, and by letting the scent drift in the room, work efficiency was improved and stress was relieved.

[0005]

[Problems to be solved by the device]

 However, the above-mentioned scent generator still has the following problems. That is, the fragrance generating device provided in the air conditioner is configured such that, for example, a plurality of spray nozzles attached to the air conditioner are connected to respective fragrance tanks via a supply device such as a pump, and the fragrance is supplied to each spray nozzle. Each of the supply devices and the pressurizing device is sent a programmed signal from the control device to perform its operation, and each perfume is sprayed in time. It was

However, since the supply device and the pressurizing device are provided for each fragrance, the scent device cannot be made compact, and therefore it is difficult to install the scent device in the air conditioner. I was trying.

An object of the present invention is to provide a scent generating device that can solve the above problems.

[0008]

[Means for Solving the Problems]

 In the present invention, in a scent generation device in which a scent generation device is connected to an air conditioner to supply liquid fragrance to an air-conditioned space, a plurality of fragrance tanks containing liquid fragrances are connected to each fragrance tank, A fragrance generating device comprising: a plurality of spray nozzles for spraying a fragrance, a pressurizing device for pressurizing each of the fragrance tanks and the spray nozzles, and a control device for setting an operating time of the pressurizing device. Is provided.

Further, according to the present invention, one pressure device is connected to each fragrance tank and spray nozzle, and each fragrance tank and spray nozzle are connected between each fragrance tank and spray nozzle and the pressure device. It is characterized in that a pressure switching device for switching the pressure is provided.

[0010]

【The invention's effect】

 According to the present invention, when the air conditioner is operated, a signal is sent from the control device to activate the pressurizing device and the pressurizing switching device to pressurize a specific perfume tank and spray the liquid perfume from the tank. Then, the pressurized air and the liquid fragrance are mixed in the nozzle, and the atomized liquid fragrance is sprayed from the nozzle and supplied to the duct of the air conditioner.

Then, each liquid perfume has a physiological effect on the human body, thereby improving work efficiency and relieving stress.

Further, by supplying the liquid fragrance from each fragrance tank with one pressurizing device and each pressurizing switching device, the number of parts is small, and the scent generating device is made compact, whereby air conditioning is achieved. It can be easily attached to the device.

[0013]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the embodiments shown in the accompanying drawings. In FIG. 1, reference numeral 1 denotes an air conditioner for air conditioning in a room. The adjusting device 1 has a fan 2 and a heat exchanger 3 in its casing 1a, which is taken in from an air intake 4. The air is harmonized and is discharged from the air outlet 6 of the duct 5 connected to the casing 1a.

Further, as shown in FIG. 1, a fragrance generating device 7 is provided in the middle of the duct 5 of the air conditioner 1, and the device 7 supplies the liquid perfume into the duct 5 in a sprayed state. The air is supplied to the air to add a scent to air-condition each room.

As shown in FIG. 2, the fragrance generating device 7 includes a plurality of fragrance tanks 9 containing various liquid fragrances 8 and a plurality of spray nozzles connected to the fragrance tanks 9 to inject liquid fragrances. It is provided with a pressurizing device 11 for pressurizing each of the fragrance tanks 9 and the spray nozzles 10, and a control device 12 for setting the operating time of the pressurizing device 11 and the like.

In the present invention, one pressurizing device 11 is connected to each of the fragrance tanks 9 and the spray nozzle 10, and the pressure switch for switching the pressurization to each of the fragrance tanks 9 and the spray nozzle 10 is provided therebetween. The device 13 is provided, and the pressure device 11 and the pressure switching device 13 are controlled by the control device 12.

In this embodiment, a plurality of spray nozzles 10 are attached in the middle of the duct 5, and the perfume tank 9 is connected to each spray nozzle 10 via a liquid supply pipe 14 and the nozzles 10 are connected to each other. A compressor 11a serving as a pressurizing device 11 is connected to the fragrance tank 9 via a plurality of pressurizing pipes 15. Then, the pressure device 11 applies pressure to each of the fragrance tanks 9 and the spray nozzles 10 to supply the liquid fragrances 8 from the fragrance tanks 9 to the spray nozzles 10. 8 is sprayed into duct 5 in atomized state.

Further, pressure equalizing valves 16 and 16 are attached to the pressurizing pipes 15 respectively to keep the pressurization value to the perfume tank 9 and the spray nozzle 10 constant, and to atomize the liquid perfume 8. The spray is stable.

Further, an electromagnetic valve 13a as a pressurizing switching device 13 is attached to each liquid supply pipe 14 and pressurizing pipe 15, and each liquid perfume 8 is selectively ducted by the electromagnetic valve 13a. I am trying to supply within 5.

Further, as shown in FIG. 2, the scent generating device 7 is provided with a control device 12 that controls the compressor 11a and each solenoid valve 13a. By connecting the presser 11a and the solenoid valve 13a of the pressurization switching device 13, the compressors 11a and the solenoid valves 13a are automatically operated based on the setting of the operation time, etc. I am trying to supply.

In the present embodiment, as various liquid flavors 8, lemon flavors having a stimulating action, rosemary flavors having an appetite enhancing and relaxing action, lemons having a wake-up and refreshing function, lavender, mint flavors, etc. It is used to improve work efficiency and relieve stress by using it every hour at work.

Next, the configuration of the spray nozzle 10 included in the scent generating device 7 will be described in detail. In other words, as shown in FIGS. 3 and 4, the spray nozzle 10 is a two-fluid nozzle, and has a hollow nozzle adapter 17, a nozzle body 18 having a spray port 18a at the tip, and a liquid flow path a. It has an elongated liquid supply pipe 19 and a flow rate adjusting unit 20 for the liquid flavor 8 attached to the adapter 17, and the base end of the nozzle body 18 is screwed to the tip of the adapter 17. In addition, the liquid body supply pipe 19 is housed from the base end of the adapter 17 to the tip of the nozzle body 18, and the nozzle adapter is inserted between the inner peripheral surface of the nozzle body 18 and the outer peripheral surface of the tip of the liquid supply pipe 19. A pressurized air flow path b communicating with the internal space 17a of 17 is provided.

Further, a liquid supply pipe 14 is connected to a base end portion of the liquid supply pipe 19 via a flow rate adjusting unit 20, and each fragrance liquid 8 passes through the adjusting unit 20 and a liquid flow path a. It is designed to reach the spray port 18a. Further, as shown in FIG. 3, an air inlet 21 to which the tip of the pressurizing pipe 15 is connected is provided on the side of the nozzle adapter 17, and the inlet 21 and the internal space 17a of the nozzle adapter 17 are provided. And communicate with.

In this embodiment, a communication hole 22 that connects the liquid flow path a and the pressurized air flow path b is provided at the tip of the liquid supply pipe 19, and the liquid perfume 8 and the liquid flavor 8 are provided by the communication hole 22. It is mixed with air and sprayed in a mist form from the spray port 18a.

Further, to explain the configuration of the flow rate adjusting unit 20 in detail, as shown in FIGS. 3 and 4, an adjusting screw rod 23 is screwed to the base end portion of the liquid supply pipe 19, and the periphery of the screw rod 23 is also attached. The top portion 24a of the spiral screw portion 24 provided in the above is cut out to form a spiral flow rate adjusting flow channel c between the spiral screw portion 25 of the liquid supply pipe 19 and the spiral screw portion 24 of the adjusting screw rod 23. is doing.

Then, the adjusting screw 23 is rotated to move the adjusting screw 23 forward and backward with respect to the liquid supply pipe 19, thereby changing the distance of the flow rate adjusting flow path c and changing the distance. Therefore, the flow rate of the liquid flavor 8 sent to the liquid flow path a is adjusted.

Reference numeral 26 is a rotating operation portion of the adjusting screw 23, 27 is a connecting portion of the liquid body supply pipe 14 provided at the base end portion of the liquid supply pipe 19, and 28 is a seal member provided on the liquid supply pipe 19. Indicates.

Therefore, the operation of the fragrance generating device 7 having the above-described configuration will be described in detail. That is, when the air conditioning device 1 is operated, a signal is sent from the control device 12 to the compressor 11a according to each time. Each solenoid valve 13a is actuated to pressurize a specific perfume tank 9 and send the liquid perfume 8 from the tank 9 to the spray nozzle 10. At the nozzle 10, the pressurized air from the compressor 11a and the liquid perfume 8 are supplied. Are mixed, the atomized liquid perfume 8 is sprayed from the spray port 18a of the nozzle 10 and supplied to the duct 5 of the air conditioner 1.

The liquid perfume 8 has a physiological effect on the human body, thereby improving work efficiency and relieving stress.

Further, in the present invention, by supplying the liquid perfume 8 from each perfume tank 9 by one pressurizing device 11 and each pressurizing switching device 13, the number of parts is small and the perfume is generated. By making the device 7 compact, the device 7 can be easily attached to the air conditioner 1.

[Brief description of drawings]

FIG. 1 is an explanatory view of an air conditioner equipped with a scent generation device according to the present invention.

FIG. 2 is an explanatory diagram showing a configuration of a scent generating device.

FIG. 3 is a sectional view of a spray nozzle of the scent generating device.

FIG. 4 is an enlarged cross-sectional view of a flow rate adjusting unit.

[Explanation of symbols]

 1 Air Conditioner 7 Scent Generating Device 8 Liquid Perfume 9 Perfume Tank 10 Spray Nozzle 11 Pressurizing Device 12 Control Device 13 Pressurizing Switching Device

Claims (2)

[Scope of utility model registration request] 1. A liquid perfume in an air-conditioned space of an air conditioner (1).
In a scent generator that supplies (8), a plurality of fragrance tanks containing various liquid fragrances (8) (9)
And a plurality of spray nozzles (10) that are connected to each fragrance tank (9) and inject the liquid fragrance (8), and a pressure device (11) that pressurizes each fragrance tank (9) and spray nozzle (10). And the pressure device (11)
A scent generation device, comprising: a control device (12) for setting the operating time of the scent. 2. Perfume tank (9) and spray nozzle (10)
In addition to connecting one pressurizing device (11), between each perfume tank (9) and spray nozzle (10) and the pressurizing device (11),
A pressure switching device (13) for switching the pressure to each of the fragrance tanks (9) and the spray nozzle (10) is provided.
The scent generator according to 1.