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WO1996020845A1 - Conditionneur d'air pour vehicule - Google Patents

Conditionneur d'air pour vehicule Download PDF

Info

Publication number
WO1996020845A1
WO1996020845A1 PCT/JP1995/002662 JP9502662W WO9620845A1 WO 1996020845 A1 WO1996020845 A1 WO 1996020845A1 JP 9502662 W JP9502662 W JP 9502662W WO 9620845 A1 WO9620845 A1 WO 9620845A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
blower fan
deodorant
air conditioner
evaporator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP1995/002662
Other languages
English (en)
Japanese (ja)
Inventor
Yoshiyuki Sawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO1996020845A1 publication Critical patent/WO1996020845A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H3/0014—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device
    • B60H3/0021—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device in the air-conditioning housing

Definitions

  • the present invention relates to a vehicle air conditioner S, more specifically, to a technique for deodorizing odors generated in a vehicle air conditioner.
  • the wind from the air outlet emits grace when the engine is started. It is known that this is caused by molds on the surface of the evaporator that is installed in the sky W device, and deposits such as dust and cigarette smoke.
  • JP-A-59-65815 and JP-A-62-94941 provide a nozzle for cleaning the evaporator surface. Or has been proposed.
  • FIG. 5 is a configuration diagram of a vehicle air conditioner disclosed in Japanese Utility Model Laid-Open No. 62-94941, 50 is a blower, 51 is an evaporator, 52 is a cleaning liquid discharge nozzle, Numeral 53 denotes a drug generator, numeral 54 denotes a controller for adjusting the jetting amount from the cleaning liquid jetting nozzle 52, and numeral 55 denotes an operation switch.
  • the nozzle 5 2 by eruptive water and drugs to Ebapore evening 5 1 surface, removing the mold Ya dust Ebaboreta 5 1 surface, is to be able to prevent the malodor ⁇
  • the cleaning liquid ejection nozzle disclosed in the above-mentioned Japanese Utility Model Application Publication No. 62-994417 is a surface-fixed type, the jetted water and chemicals are supplied only to the surface of the injection area of the nozzle. Provide the entire surface of the evaporator, such as It is difficult to supply. Therefore, it is difficult to completely remove and sterilize deodorants, because the recesses and the back surface of the back surface to which the washing water and the chemicals are not supplied are not removed.
  • the generation of tools is caused not only by the mold on the evaporator surface, but also by the adhesion of mold and dust in the suction duct from inside the vehicle to the blower fan T).
  • Such S is a problem that occurs not only in an empty device equipped with an evaporator for recirculation but also in a vehicle having only a heater without an evaporator.
  • the present invention is intended to solve the above-mentioned problems in preventing bad tools, and it is possible to relatively easily and efficiently remove bad tools caused by mold or the like generated on the surface of an air conditioner such as an evaporator.
  • the aim is to provide possible means.
  • the present invention provides a ventilation fan having an M outlet in a vehicle, a fan for blowing air, a cooling evaporator downstream of the fan for blowing air, a cooling evaporator, and a heater for heating.
  • a deodorant liquid supply device that sprays deodorant liquid to the outlet located upstream of the fan for blowing air in front of E was used.
  • an ultrasonic mist generating / concealing device that converts the deodorizing liquid into a mist
  • Mist conversion means that it is possible to make the deodorant liquid particles s-shaped or hazey, and it is possible to use a sa-compatible ultrasonic filter.
  • deodorizing liquids that are plant-based deodorizing tt and that are odor-free, equipped with disinfecting tools, sterilization, and power-proof flicker, and that provide a safe and good shadow ⁇ to the human body can be used.
  • deodorizing liquids that are plant-based deodorizing tt and that are odor-free, equipped with disinfecting tools, sterilization, and power-proof flicker, and that provide a safe and good shadow ⁇ to the human body
  • the deodorant liquid supplied into the ventilation passage from the jet port by the suction force (negative pressure) of the blower fan is drawn into the blower fan.
  • the deodorant liquid is provided for downstream filling in a sufficiently expanded state, the entire air conditioner and the interior of the vehicle can be made to have a deodorant liquid atmosphere.
  • suction and diffusion by the blower fan can be performed more reliably.
  • Phytontide is a ffi compound such as alloids, glycosides, resins, organic »and tannin BI contained in trees and other plants. It suppresses the proliferation of bacteria such as Salmonella and the like, and wraps harmful substances in the air such as nitrogen oxides.
  • FIG. 1 is a configuration diagram of a vehicle air conditioner according to one embodiment of the present invention
  • FIG. 2 is a detailed view of the vicinity of the extinguisher and tank shown in FIG. 10
  • FIG. 3 is a time chart showing an operation example of a timer.
  • FIG. 4 is a configuration diagram of a vehicle air conditioner ff according to a second embodiment of the present invention
  • FIG. 5 is a configuration diagram of a conventional vehicle vacant device.
  • FIG. 1 is a configuration diagram of a vehicle air H device according to an embodiment of the present invention.
  • Reference numeral 10 denotes an air passage having one side open to the outside and the other side to the inside of the vehicle.
  • a first passage 10a having a built-in device and a branch from the first passage 10a.
  • two side bend passages 10b and a center bend passage 10c. 11 is an air inlet damper for adjusting the intake of outside air and inside air, and a blower fan 12 is provided in this downstream area.
  • an evaporator 13 for air conditioning is provided downstream of the blower fan 12, and the cooled air passes through the air mix damper 14 and the fresh air passage 15, each of which has a side bend passage »10 Supplied to b and center bend «10C.
  • mist outlets 20 a to 20 h are mist outlets with M openings to the ventilation passages 10, and the mist outlets at the three cylinders opening at the wall of the first passage 10 a upstream of the blower fan 12 20 a 20 c, mist outlets injected into the inside air intake 20 d, mist outlets 20 e provided in the outside air intake, and mist outlets provided immediately upstream of the evaporator 13
  • the mist outlets 20 a to 20 h are connected to the mist generator 21.
  • the mist generator 21 has a timer relay 22 for controlling the operation of the mist generator 21, and a switch 23 for operating the timer relay 22.
  • the timer relay 22 has a program built in advance that is linked to the operation of the empty 18-unit It, and operates the IB mist generator 21 at a predetermined time in conjunction with the switch of the empty W device or independently. .
  • a pump 24 for supplying a deodorant to the mist generator 21 is connected upstream of the mist generation 21.
  • Reference numeral 25 denotes a tank for storing the extinguishing agent liquid, and the inner liquid in the tank 25 is supplied to the mist generator 21 by the pump 24.
  • a liquid level sensor 2 ⁇ which turns on the injection lamp 28 provided on the front panel of the car when the deodorant in the tank 25 is below the specified amount.
  • . 27 is a pump cut to prevent air from entering the liquid supply hose and to stop the pump when the extinguishing agent liquid is below the reference amount * to prevent idling.
  • PCS—500 manufactured by Sattech Co., Ltd., and sold by Sattech Co., Ltd.
  • a deodorant can be suitably used.
  • This natural tt physical deodorant (PCS-500) is made from three types of plants, such as cedar, hinoki, hiba, fir, spruce, and black pine, under reduced pressure distillation, vacuum distillation, ion exchange, Manufactured through blending processes and contains a large amount of phytontide, a volatile substance composed of a combination of substances such as alkaloids, glycosides, organic acids, trees, and tannins are doing.
  • Phytontide is not harmful, so it activates the skin of the skin and enhances the body's W coordination, thereby relieving stress and relieving fatigue.
  • bacteria such as podostaphylococci and Salmonella It is known that it has the effect of suppressing the growth of heat and power, and the effect of wrapping harmful ⁇ in the air such as nitrogen oxides and purifying and extinguishing air.
  • the mist generator 21 and the pump 24 are operated H when t].
  • the fan 12 and the evaporator 13 operate.
  • the upstream area of the fan 12 in the first passage 10a becomes negative pressure drop II, and mist is generated 2
  • the mist generated by the «21 1 It is sucked into the first passage 10a by the fan 12 from the outlets 20a to 20h.
  • the sucked mist-like extinguishing liquid is further expanded by the fan 12, and the entire area around the evaporator 13 provided in the downstream area is made into a quenching liquid atmosphere.
  • the attached extinguishing agent liquid removes mold on the evaporator 13 surface, adhering dust and S of cigarettes, and can almost completely eliminate the components.
  • the mold is generated on the surface of the evaporator 13 by operating the mist generator 21 and the pump 24 to supply the solution to the evaporator 13. Can be effectively prevented, and the adhesion of refuse and grass can be effectively prevented.
  • PCS-500 natural plant deodorant supplied to the ventilation passage 10 not only cleans the evaporator 13 but also is supplied to the inside of the vehicle from the air outlet so that the inside of the vehicle can be cleaned. It also has a deodorizing effect, and also has the effect of disinfecting and disinfecting the ducts that pass through the vehicle.
  • FIG. 4 is a configuration diagram of an air W apparatus showing another embodiment of the present invention, and the same components as those in the previous embodiment are denoted by the same reference numerals.
  • reference numeral 30 denotes a solid disinfectant case
  • 31 denotes a solid disinfectant contained in a deodorant diarrhea case, and a part of the solid evaporates at room temperature.
  • the disinfectant case 30 is connected to the respective mist beak outlets 20a to 20h through the on-off valve 32.
  • S 3 indicates a motor for opening and closing the on-off valve
  • 3 4 indicates a switch of the motor 33.
  • the inside of the air duct can be piped from inside the vehicle, and the piping structure shown in FIG. 4 can be easily achieved.
  • the ultrasonic mist generator provided with a pump, etc. was converted into a unit, and a hose was connected to the mist outlet of the mist generator. By being exposed to the intake, it can be easily attached to ordinary vehicles.
  • the switch should be within 3 km of the driver's reach ⁇
  • the natural plant disinfectant (PCS-500) was described as the disinfectant, but it is needless to say that the present invention is not limited to this. Various things other than the above embodiment are possible.
  • the present invention can be used as a so-called device.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

L'invention concerne un conditionneur d'air destiné à un véhicule, comprenant une soufflante (12) placée dans une conduite de ventilation (10) pourvue d'un orifice de sortie débouchant dans le compartiment réservé aux passagers du véhicule, un échangeur de chaleur (13) placé en aval de la soufflante (12), et un dispositif distributeur de liquide désodorisant placé dans une ouverture d'injection (20) qui se trouve en amont de la soufflante (20), ledit dispositif servant à injecter un liquide désodorisant d'un type végétal naturel contenant du phytoncide, ce qui empêche l'émission de mauvaises odeurs par le conditionneur d'air. Le liquide désodorant introduit dans la conduite de ventilation depuis l'orifice d'injection, par la force d'aspiration de la soufflante, est conduit jusqu'à une zone située en aval où il est poussé et dispersé par la soufflante. Il est ainsi possible de remplir le conditionneur d'air et le compartiment à passagers du véhicule avec une atmosphère chargée de liquide désodorisant.
PCT/JP1995/002662 1994-12-29 1995-12-25 Conditionneur d'air pour vehicule Ceased WO1996020845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6/340106 1994-12-29
JP6340106A JPH08183328A (ja) 1994-12-29 1994-12-29 車両用空調装置

Publications (1)

Publication Number Publication Date
WO1996020845A1 true WO1996020845A1 (fr) 1996-07-11

Family

ID=18333780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1995/002662 Ceased WO1996020845A1 (fr) 1994-12-29 1995-12-25 Conditionneur d'air pour vehicule

Country Status (2)

Country Link
JP (1) JPH08183328A (fr)
WO (1) WO1996020845A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022041856A (ja) * 2020-08-31 2022-03-11 テイ・エス テック株式会社 車内システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249138A (ja) * 1985-08-27 1987-03-03 Taikisha Ltd 対人用空調方法
JPS6285709A (ja) * 1985-10-09 1987-04-20 Nissan Motor Co Ltd 車両用空調装置
JPH01317825A (ja) * 1988-06-18 1989-12-22 Diesel Kiki Co Ltd カーエアコンの消臭装置
JPH0222169U (fr) * 1988-07-27 1990-02-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249138A (ja) * 1985-08-27 1987-03-03 Taikisha Ltd 対人用空調方法
JPS6285709A (ja) * 1985-10-09 1987-04-20 Nissan Motor Co Ltd 車両用空調装置
JPH01317825A (ja) * 1988-06-18 1989-12-22 Diesel Kiki Co Ltd カーエアコンの消臭装置
JPH0222169U (fr) * 1988-07-27 1990-02-14

Also Published As

Publication number Publication date
JPH08183328A (ja) 1996-07-16

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