CN109641225A - Nebulizer systems for motor vehicles - Google Patents
Nebulizer systems for motor vehicles Download PDFInfo
- Publication number
- CN109641225A CN109641225A CN201780045973.9A CN201780045973A CN109641225A CN 109641225 A CN109641225 A CN 109641225A CN 201780045973 A CN201780045973 A CN 201780045973A CN 109641225 A CN109641225 A CN 109641225A
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- reservoir
- nebulizer systems
- systems according
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0653—Details
- B05B17/0676—Feeding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0075—Nozzle arrangements in gas streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
-
- 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
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/022—Moistening ; Devices influencing humidity levels, i.e. humidity control for only humidifying the air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/006—Air-humidification, e.g. cooling by humidification with water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
A kind of nebulizer systems (1) for motor vehicles, including liquid water reservoir (3) and nozzle (9), nozzle (9) has the piezo-electric type device (10) for emitting sound wave, the device is configured so that the water from reservoir (3) forms water droplet mist, the mist is used for into the passenger accommodation of vehicle, which includes at least one water purification installation (25).
Description
Technical field
The present invention relates to a kind of nebulizer systems for motor vehicles.
Background technique
In known manner, nebulizer systems include liquid water reservoir and the device for emitting sound wave, the device quilt
It is arranged so that the water from reservoir forms water droplet mist.
This nebulizer systems can cool down water mist and be injected into air stream therein.
In the motor vehicle, even multiplying equipped with ventilation and/or the motor vehicles of air-conditioning device, the user of vehicle
Guest room, particularly further from ventilation and/or air-conditioning device air outlet slit back-seat passengers room in endure heat situation be not uncommon for.
Therefore it provides nebulizer systems are beneficial, because water mist and then the air being quickly cooled down in passenger accommodation, provide vertical
That is nice and cool feeling.
It is well known, however, that nebulizer systems often to replace the water in water reservoir to prevent all healthy wind
Danger.
There are such settings, and when using nebulizer systems every time, the user oneself of vehicle installs reservoir, so as to
Water can be replaced.
This method is certainly cumbersome in daily use, because using very laborious.
Summary of the invention
The purpose of the present invention is at least partly make up the disadvantage.
For this purpose, the present invention relates to a kind of nebulizer systems for motor vehicles, including liquid water reservoir and sprayer
Nozzle, the rose have the device for emitting sound wave, which is configured so that the water from reservoir is formed
Water droplet mist, the mist are used for into the passenger accommodation of the motor vehicles, which includes at least one water purification installation.
Therefore, because it is of the invention, water source can be indifferent to, because water is cleaned before mist is injected into passenger accommodation, and
And water can must be replaced to avoid user oneself.
Another feature according to the present invention, the water purification installation include at least one filter for being equipped with film, institute
It states film and is provided with filter hole less than 0.5 μm, preferably smaller than 0.2 μm of filter hole.
Another feature according to the present invention, the system include the water feed inlet of reservoir, which includes purification
The filter of device.
Another feature according to the present invention, nebulizer systems include for water to be transferred to rose from reservoir
Circuit, the circuit includes the filter of filter device.
Another feature according to the present invention, transmission circuit includes water circulation pump, flowing of the filter relative to water
The downstream side of pump is arranged in direction.
Another feature according to the present invention, reservoir include reservoir chamber and sprayer, and reservoir chamber is equipped with purification dress
The filter set.
Another feature according to the present invention, air quality systems include water demineralizer.
Another feature according to the present invention, water demineralizer are arranged in the water between reservoir chamber and sprayer and pass through channel
In.
Another feature according to the present invention, which includes the air inlet duct in system, net equipped with air
Change filter.
The invention further relates to a kind of heating, ventilation and/or air-conditioning device for motor vehicles, including spray as described above
Day with fog system.
Detailed description of the invention
It is described below by reading, other features and advantages of the present invention will become apparent.Being described below purely is
It is illustrative, it is necessary to it is read with reference to attached drawing, in the accompanying drawings:
Attached drawing is the schematic diagram of motor vehicles nebulizer systems according to the present invention.
Specific embodiment
Sprayer
The present invention relates to a kind of motor vehicles nebulizer systems, and label is in figure, referred to as sprayer 1.
Sprayer 1 allows to the air stream F of the cooling passenger accommodation 2 for motor vehicles, as will be described in detail.
It can be seen from the figure that sprayer 1 includes water reservoir 3.
It can be seen from the figure that reservoir 3 is advantageously made of reservoir chamber 4, reservoir chamber 4 is known as sprayer with another
Water chamber 5 fluidly connect.
Reservoir chamber 4 has entrance 6, and sprayer 1 is supplied water by entrance 6.
It can be seen from the figure that entrance 6 has the tubaeform of the inner openings 8 led in reservoir chamber 4 from external orifice 7
Shape.
The diameter of external orifice 7 is greater than the diameter of inner openings 8, to form infundibulate on the entrance 6 of reservoir chamber 7
Shape.
Funnel shaped can improve the guidance that water enters sprayer 1.
Sprayer 5 is suitable for receiving water from rose 9, as described below.
Sprayer 1 further includes rose 9, which is equipped with the device labeled as 10, for emitting sound
Wave, preferably ultrasonic wave.
Ultrasonic transmitter device 10 includes piezoelectric element, which vibrates when being powered.
Piezoelectric element 10 is, for example, quartz.
It can be seen from the figure that sprayer 1 includes the circuit 11 for water to be transferred to rose 9 from storage room 3.
It includes draining circuit 13 and the major loop 12 between storage room 3 and nozzle 4 that water, which transmits circuit 11,.
Draining circuit 13 makes it possible to that water is discharged from sprayer 1.
Major loop 12 and draining circuit 13 are connected by triple valve 14.
Major loop 12 includes the first branch 15 between sprayer 8 and triple valve 14 and in triple valve 14 and sprayer
The second branch 16 between nozzle 9.
It can be seen from the figure that the first branch 15 includes water pump 17.
Rose 9 includes the water inlet aperture 18 for being connected to the second branch 16 of major loop 12.
Rose 9 further includes unshowned water flow inside circulation passage.
In the channels, water is subjected to the ultrasonic wave generated by piezoelectric emitter 10, generates water droplet mist.
The diameter of water droplet depends on the vibration frequency of piezoelectric emitter.
For example, the diameter of drop is less than 10 μm.
Rose 10 further includes exit aperture 19.
Mist supplies the passenger accommodation 2 of motor vehicles, and the water jet from internal fluid passageways via exit aperture 19
20 flow into room 8.
It can be seen from the figure that sprayer 1 includes the mist outlet conduit 21 for being connected to air outlet slit 22.
Mist circulates in outlet conduit 21, is then passed in passenger accommodation 2 via air outlet slit 22.
It can be seen from the figure that mist is mixed with the air stream F' of air outlet slit upstream side.
Outlet conduit 22 is advantageously equipped with the limb 23 that can control spray speed.
It can be seen from the figure that sprayer 5 includes inlet duct 24, for entering the air stream F of sprayer 1.
Air stream F helps to be discharged to mist in pipeline 21.
Processing element
It can be seen from the figure that sprayer 1 includes water purification installation 25.
Water purification installation 25 includes at least one filter, which is equipped with film with hole, hole less than 0.5 μm,
Preferably smaller than 0.2 μm.
This film can eliminate most of bacteriums.
In an illustrated embodiment, purification device 25 includes two filters 26,27.
First filter 26 is arranged in the inner openings 8 of the entrance 6 of reservoir chamber 4, this makes it possible to eliminate big straight in water
The particle of diameter, especially when filling reservoir.
The filter is properly termed as prefilter.
Prefilter 26 advantageously filters out the particle that diameter is greater than 2 μm.
Second filter 27 is arranged in the first branch 15 of major loop 12.
Filter 27 is placed on the upstream side for generating the nozzle of mist and as close to nozzle.
It can be seen from the figure that the second filter 27 is mounted on the downstream side of pump relative to the water (flow) direction in circuit, this
Allow to avoid using self priming pump and convenient for making System drainage.
Filter 27 advantageously filters out the particle that diameter is greater than 0.2 μm.
Purification device 25, which ensures to be injected in the water in mist, will not damage the health of vehicle driver.
When the diameter of drop is less than 10 μm, this point is with regard to even more important, and in this case, they can make into vehicle
The lung of user.
Purification in sprayer entrance and/or transmission circuit also enables sprayer be supplied to be not necessarily drinking water
Water, on the contrary, water is supplied from mineralising and/or undrinkable water source, for example, heating, ventilation and/or air-conditioning device from motor vehicles
Condensate or rainwater.
In an illustrated embodiment, sprayer further includes water demineralizer 28.
Water demineralizer 28 makes it possible to reduce the hardness of water by reducing the amount of scale in known manner, to increase
The service life of system.
Water demineralizer 28 is mounted on the bottom that reservoir chamber 4 is connected to the channel 29 of sprayer 5.
It can be seen from the figure that sprayer 1 further includes the air filter 30 being arranged in air inlet duct 24.
Air is purified by filter 30 and makes it possible to indirect purified water, because in the water and mist in air and reservoir
Water contact, and the latter may be polluted if not being cleaned.
Air filter 30 is located at the downstream side of the fan 31 in air inlet duct 24.
Filter 30 can be equally placed on to the upstream side of fan 31, to reduce head loss.
Modification
The present invention is described by reference to illustrated embodiment.
Certainly, the present invention is not limited to this embodiment.
Particularly, the quantity of filter and/or the size of its filter hole depend on the ruler of sprayer, its size and vehicle
It is very little.
Similarly, pinger device is not limited to piezo-electric type nozzle, it is of course possible to imagine other wave launchers, this depends on
In required amplitude and frequency.
Claims (10)
1. a kind of nebulizer systems for motor vehicles, including liquid water reservoir (3) and rose (9), the spray
Rose (9) has the device (10) for emitting sound wave, and described device (10) is configured so that the water from reservoir
Water droplet mist is formed, the mist is used for into the passenger accommodation (2) of motor vehicles, and the system (1) includes at least one Water warfare
Device (25).
2. nebulizer systems according to claim 1, wherein the water purification installation (25) includes at least one filter
(26,27), at least one described filter (26,27) are equipped with film, and the film is provided with filter hole, and the filter hole is less than
0.5 μm, preferably smaller than 0.2 μm.
3. nebulizer systems according to claim 2, the water feed inlet (6) including the reservoir (3), it is described supply water into
Mouth includes the filter (26) of purification device (25).
4. nebulizer systems according to claim 2 or 3, including it is described for water to be transferred to from the reservoir (3)
The circuit (11) of rose (9), transmission circuit (11) include the filter (27) of filter device (25).
5. nebulizer systems according to claim 4, wherein the transmission circuit (11) includes water circulation pump (17), institute
The flow direction that filter (27) is stated relative to water is arranged in the downstream side of pump (17).
6. the nebulizer systems according to any one of claim 2 to 5, wherein the reservoir (3) includes reservoir chamber
(4) and sprayer (5), the reservoir chamber (4) are equipped with the filter (26) of purification device (25).
7. nebulizer systems according to any one of the preceding claims, including water demineralizer (28).
8. according to the nebulizer systems as claimed in claim 7 when quoting claim 6, wherein the water demineralizer (28)
The water being arranged between the reservoir chamber (4) and the sprayer (5) passes through in channel (29).
9. nebulizer systems according to any one of the preceding claims, including the air inlet duct in the system
(24), the air inlet duct is equipped with air cleaning filter (30).
10. a kind of heating, ventilation and/or air-conditioning device for motor vehicles, including such as any one of preceding claims institute
The nebulizer systems (1) stated.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1601203 | 2016-08-04 | ||
| FR1601203A FR3054810B1 (en) | 2016-08-04 | 2016-08-04 | NEBULATION SYSTEM FOR MOTOR VEHICLE |
| PCT/FR2017/051996 WO2018024964A1 (en) | 2016-08-04 | 2017-07-20 | Vaporising system for a motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109641225A true CN109641225A (en) | 2019-04-16 |
Family
ID=57233514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780045973.9A Pending CN109641225A (en) | 2016-08-04 | 2017-07-20 | Nebulizer systems for motor vehicles |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3493913A1 (en) |
| CN (1) | CN109641225A (en) |
| FR (1) | FR3054810B1 (en) |
| WO (1) | WO2018024964A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038600A (en) * | 2020-01-29 | 2022-09-09 | 法雷奥热系统公司 | Atomizer systems for motor vehicles |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3086586B1 (en) * | 2018-09-27 | 2020-12-04 | Valeo Systemes Thermiques | AIR PURIFICATION SYSTEM FOR MOTOR VEHICLES |
| CN111775666B (en) * | 2020-06-19 | 2022-02-18 | 北京汽车股份有限公司 | Humidification air conditioning box and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257989A (en) * | 1979-02-22 | 1981-03-24 | Tdk Electronics Co., Ltd. | Humidifier |
| CN2131613Y (en) * | 1992-03-27 | 1993-05-05 | 济南市科技开发公司 | Multipurpose spraying machine with pressurised container |
| US5407604A (en) * | 1994-01-26 | 1995-04-18 | Luffman; Douglas | Humidifier using a neubilizer |
| US20070245751A1 (en) * | 2004-05-18 | 2007-10-25 | Airbus Deutschland Gmbh | Apparatus For The Humidification Of The Air In A Cabin Of A Passenger Or Cargo Aircraft |
| CN103402922A (en) * | 2011-03-07 | 2013-11-20 | 标致·雪铁龙汽车公司 | Liquid purification device, air cooling system by atomization provided with the device, cooling method and associated motor vehicle |
| US20160067368A1 (en) * | 2013-04-30 | 2016-03-10 | Areco Finances Et Technologie - Arfitec | Nebulizer system for freshening the air |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3045420B1 (en) * | 2015-12-17 | 2018-02-02 | Areco Finances Et Technologie - Arfitec | SPRAY DEVICE WITH A PIEZOELECTRIC TRANSDUCER, IN PARTICULAR FOR A VEHICLE |
-
2016
- 2016-08-04 FR FR1601203A patent/FR3054810B1/en not_active Expired - Fee Related
-
2017
- 2017-07-20 CN CN201780045973.9A patent/CN109641225A/en active Pending
- 2017-07-20 EP EP17754733.8A patent/EP3493913A1/en not_active Withdrawn
- 2017-07-20 WO PCT/FR2017/051996 patent/WO2018024964A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257989A (en) * | 1979-02-22 | 1981-03-24 | Tdk Electronics Co., Ltd. | Humidifier |
| CN2131613Y (en) * | 1992-03-27 | 1993-05-05 | 济南市科技开发公司 | Multipurpose spraying machine with pressurised container |
| US5407604A (en) * | 1994-01-26 | 1995-04-18 | Luffman; Douglas | Humidifier using a neubilizer |
| US20070245751A1 (en) * | 2004-05-18 | 2007-10-25 | Airbus Deutschland Gmbh | Apparatus For The Humidification Of The Air In A Cabin Of A Passenger Or Cargo Aircraft |
| CN103402922A (en) * | 2011-03-07 | 2013-11-20 | 标致·雪铁龙汽车公司 | Liquid purification device, air cooling system by atomization provided with the device, cooling method and associated motor vehicle |
| US20160067368A1 (en) * | 2013-04-30 | 2016-03-10 | Areco Finances Et Technologie - Arfitec | Nebulizer system for freshening the air |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038600A (en) * | 2020-01-29 | 2022-09-09 | 法雷奥热系统公司 | Atomizer systems for motor vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3493913A1 (en) | 2019-06-12 |
| WO2018024964A1 (en) | 2018-02-08 |
| FR3054810B1 (en) | 2019-08-02 |
| FR3054810A1 (en) | 2018-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |
|
| WD01 | Invention patent application deemed withdrawn after publication |