CN1283957C - Air-rich devide and air conditioner using the air-rich device - Google Patents
Air-rich devide and air conditioner using the air-rich device Download PDFInfo
- Publication number
- CN1283957C CN1283957C CNB2004100008090A CN200410000809A CN1283957C CN 1283957 C CN1283957 C CN 1283957C CN B2004100008090 A CNB2004100008090 A CN B2004100008090A CN 200410000809 A CN200410000809 A CN 200410000809A CN 1283957 C CN1283957 C CN 1283957C
- Authority
- CN
- China
- Prior art keywords
- gas
- enriching
- air
- unit
- oxygen
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/228—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
An apparatus for enriching gas, and an air conditioning apparatus using the same are provided to reduce a noise generated in a ventilation passage due to dew condensation water, and reduce bad influence due to resistance of ventilation. A gas enrichment unit(31) increases the concentration of a predetermined gas component of air. A decompression pump(32) delivers the gas component. A discharge port(33) discharges the gas component delivered from the decompression pump. A dew condensation water discharge facilitating element(50) is installed in a ventilation passage(40) extending from the decompression pump to the discharge port, having hydrophilic property or water repellency.
Description
Technical field
The present invention relates to possess gas enriching device that improves the concentration function of setting gas componant and the aircondition that uses this device.
Background technology
Traditionally in machines such as medical enriching devices, air conditioner, air cleaner, always uses adsorbents such as selective air penetrating film or transformation absorption (PSA) method, improve the device of specific gas concentrations such as oxygen or nitrogen relatively, as oxygen enriching devices or the use of nitrogen enriching devices.
Such as, open flat 3-75 as the equipment that improves oxygen concentration the spy, 423, the spy opens flat 5-113, disclosed example in 227 and Te Kai 2002-39,569 has been installed oxygen enriching mechanism on the off-premises station of divergence type air conditioner, air behind the enrichment oxygen is delivered to indoor set by sending pipeline, in indoor release, thereby the concentration of oxygen of the interior space that raising is conditioned feels comfortably cool the occupant.
In addition, when the oxygen enriching film that uses one of selective air penetrating film carries out the oxygen enriching operation, it is characterized in that the oxygen enriching film is occupying air nitrogen and oxygen separation mostly, oxygen is preferentially passed through, simultaneously airborne moisture is seen through.
But, with respect to the air of the primary side that enters the oxygen enriching film, in the air of the secondary side later, just separated nitrogen by the oxygen enriching film, humidity still compares higher.Therefore compare with the air of primary side, dew point has raise, and is sending the phenomenon that dewfall often takes place in the pipeline by the later secondary side of oxygen enriching film.
Therefore, such dew is dispersed out in the indoor set of air conditioner, and it is indoor to have got wet, falls the user and can make it unhappy on one's body.In addition, when producing dew in sending pipeline, the gas that can freeze after making enrichment in the inside of sending pipeline can not be carried, thereby can become problem, gas flow takes place to pulse and also can produce unusual sound in sending pipeline, also can cause the problems such as plosive that water droplet breaks.And, also can with good grounds different situation send the situation generation that pipe interior causes the mushroom breeding.
Summary of the invention
In view of these problems, purpose of the present invention just provides a kind of air conditioner, and the gas enriching device of its use can be discharged at an easy rate at enrichment gas and be sent the dew that produces in the pipeline.
Have the gas enriching unit of the concentration that improves the predetermined gas composition, the pump of sending the above-mentioned gas composition, discharge by the outlet of the above-mentioned gas composition of sending in the said pump and by the ventilating duct of said pump, in above-mentioned ventilating duct, be provided with the mechanism of easy discharge dew to above-mentioned outlet.
By such structure, the dew that has suppressed to produce in ventilating duct is trapped in the ventilating duct, has prevented because the obturation of the ventilating duct that dew causes and the generation of noise etc., thereby can realize the steady running of gas enriching device.
Description of drawings
Fig. 1 is the structure chart of the aircondition in embodiment of the present invention.
The specific embodiment
Use the description of drawings embodiments of the present invention below.In the embodiment below, situation about using in the divergence type aircondition that is suitable for using oxygen enriching devices to use as the gas enriching device is described when carrying out the air-conditioning of living space.
Fig. 1 is the structure chart of the aircondition in embodiment of the present invention.
In Fig. 1, aircondition is made of outdoor unit 10 and indoor unit 20, and they connect with the connecting pipe (not shown), makes the cold media gas circulation.Except having outdoor unit 10, compressor 11, heat exchanger 12 and electric fan 13, the main structural components of gas enriching devices such as the gas enriching unit 31 that separates a chamber, drawdown pump 32 is installed also.Except having indoor unit 20, electric fan 21 and heat exchanger 22, the outlet 33 of gas enriching device is housed also.
The gas enriching device comprises the gas enriching unit 31 that is equipped with as the oxygen enriching film of selective air penetrating film, give the drawdown pump 32 of the secondary side decompression of gas enriching unit 31, can make gas enriching unit 31 be connected the oxygen supply trunk line 34 of ventilation with drawdown pump 32 and be connected the discharge trunk line 36 of the discharge side of drawdown pump 32.
Ajutage 40 as ventilating duct is to connect the pipeline of discharging trunk line 36 and outlet 33, and pipeline leads to indoor unit 20 by outdoor unit 10.And the part of ajutage 40 constitutes water storing vessel.
In such structure, if drawdown pump 32 runnings then suck the gas of outside and pass through the oxygen enriching film in gas enriching unit 31, oxygen concentration is supplied with trunk line 34 than higher air by oxygen and is inhaled into drawdown pump 32.Such enrichment oxygen air successively by discharge trunk line 36, ajutage 40 is delivered in the indoor unit 20 by outlet 33.Action makes the running of gas enriching device thus.
Outlet 33 is configured near the enclosure interior of indoor unit 20 or its, and under the situation in the air-supply loop in being installed in indoor unit 20, the air of oxygen that added enrichment in the air-supply that is blown out by the action of electric fan 21 is delivered to indoor space by outlet.Outlet 33 preferably has enlarged in its vicinity, has shown that in the present embodiment outlet 33 has the structure of enlarged tube.
As mentioned above, in having passed through the later air of oxygen enriching film, just separated nitrogen and improved relative humidity, its dew point raises, and is easy to generate dew in ajutage 40.Particularly, under ajutage 40 exposes situation at the extraneous gas of low temperature to the open air, can generator tube in dew situation about freezing.
In the present invention, as shown in FIG. 1, the mechanism 50 that dew is discharged easily has been installed in ajutage 40.As this dew output mechanism 50, the parts that scribble the epithelium with hydrophilic or hydrophobic function can be inserted the inner surface of ajutage 40 and constitute, also can on the part of ajutage 40 inner surfaces, form hydrophilic or hydrophobic epithelium and constitute.Special whole hydrophilic epitheliums of formation of inner surface or hydrophobic epitheliums of wishing at ajutage 40, perhaps ajutage 40 is made of hydrophilic material or hydrophobic material.
So, if discharge the function of mechanism's possess hydrophilic property of dew easily. then the water of institute dewfall and discharging easily soaks into when dew mechanism 50 contact and scatters in ajutage 40 pipelines, is difficult to be formed on formation moisture film or formation water droplet on the inner surface.If have hydrophobic function and discharge dew mechanism 50 easily, the shipwreck of dewfall is with in the pipeline attached to the bigger ajutage 40 of surface tension in ajutage 40 pipelines.Therefore, water droplet just falls rapidly in the direction of gravity, if little water droplet, then by make enrichment the wind speed of air draught of oxygen be forced into the outlet direction, therefore just discharge easily.Consider that such water droplet drops to the situation of ajutage 40, dew storage part branch (not shown) be set in water storing vessel, its structure make water droplet do not hinder enrichment the air of oxygen in ajutage 40, circulate.
Because the dew output mechanism 50 of possess hydrophilic property or hydrophobic function so has been installed, and no matter under any circumstance, water droplet can not block ajutage 40, also just suppressed the sound that breaks that when ventilation, produces.Particularly because gas enriching unit 31 has been installed in outdoor unit 10, special when low temperature wherein water droplet can freeze, ajutage 40 is stopped up, but according to the present invention, owing to there is not water droplet to be detained, therefore so phenomenon can not take place in ajutage 40.
Thus,, when stably moving the gas enriching device, particularly be used under the situation of air-conditioning of living space, just can not produce unhappy to the occupant, cosily carry out the adjusting of air according to the present invention.
Primary side (atmospheric side) in gas enriching unit 31, the electric fan (not shown) of air of nitrogen that disposed the enrichment that is used to purge delay, can with the running interlock of gas enriching devices.Configuration gas enriching unit 31 in the air-supply loop of the electric fan 13 with outdoor unit 10 can have been made in the enrichment of gas enriching unit 31 primary sides the air of nitrogen be opened by purging by the air-supply of electric fan 13.Gas enriching unit 31, drawdown pump 32, oxygen supply trunk line 34 and discharge trunk line 36 all conduct independently constitute the unit, can be installed in the framework of outdoor unit 10.
In the present embodiment, the usable condition of the divergence type aircondition of using gases enriching devices in the air-conditioning of living space has been described, yet use also to make passablely in such as air conditioner for vehicles, integral air conditioner device, other air cleaner or medical oxygen enriching devices, portable oxygen enriching device, combustion machine are with oxygen enriching devices and fresh-keeping suitable with also making in the nitrogen enriching devices etc. at freezer etc.
In the present embodiment, the gas enriching unit that uses the oxygen enriching film has been described, can have realized also being fine if having, in the case such as function by enrichment oxygen such as hollow-fibre membranes, replace drawdown pump with force (forcing) pump, perhaps can use electric fan as air-supply arrangement.
Claims (5)
1. gas enriching device, it is characterized in that, this device comprises the gas enriching unit that improves the predetermined gas constituent concentration, the pump of sending described gas componant, discharge by the outlet of the described described gas componant that pumps out with by the ventilating duct of described pump to described outlet, and is provided with the mechanism of the discharge dew that is made of hydrophily epithelium or hydrophobicity epithelium in described ventilating duct.
2. gas enriching device, it is characterized in that, this device comprises the gas enriching unit that improves the predetermined gas constituent concentration, the pump of sending described gas componant, discharge by the outlet of the described described gas componant that pumps out with by the ventilating duct of described pump to described outlet, and described ventilating duct is made of the material of possess hydrophilic property or hydrophobic any characteristic.
3. as claim 1 or the described gas enriching device of claim 2, it is characterized in that the gas enriching unit is by the oxygen enriching film that oxygen preferentially passes through in the air is constituted.
4. an aircondition is made of outdoor unit and indoor unit, it is characterized in that,
Has the gas enriching device, this gas enriching device comprises the gas enriching unit, the pump of sending described gas componant that improve the predetermined gas constituent concentration, discharge by the outlet of the described described gas componant that pumps out, by described pump to the ventilating duct of described outlet and in the mechanism of the discharge dew that constitutes by hydrophily epithelium or hydrophobicity epithelium of the inner face of described ventilating duct
Configuration described gas enriching unit and described pump dispose described outlet in described indoor unit in described outdoor unit.
5. aircondition as claimed in claim 4 is characterized in that, by making the oxygen enriching film that oxygen preferentially passes through in the air constitute the gas enriching unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003007165A JP2004215899A (en) | 2003-01-15 | 2003-01-15 | Selective gas enrichment device |
| JP2003007165 | 2003-01-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1517620A CN1517620A (en) | 2004-08-04 |
| CN1283957C true CN1283957C (en) | 2006-11-08 |
Family
ID=32897342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100008090A Expired - Fee Related CN1283957C (en) | 2003-01-15 | 2004-01-15 | Air-rich devide and air conditioner using the air-rich device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2004215899A (en) |
| KR (1) | KR101088979B1 (en) |
| CN (1) | CN1283957C (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0295413A (en) * | 1988-09-30 | 1990-04-06 | Shibaura Eng Works Co Ltd | Apparatus for removing moisture from oxygen enriched air |
| JP2595049Y2 (en) * | 1992-10-22 | 1999-05-24 | オルガノ株式会社 | Condensate removal equipment in membrane deaerator |
-
2003
- 2003-01-15 JP JP2003007165A patent/JP2004215899A/en active Pending
-
2004
- 2004-01-14 KR KR1020040002697A patent/KR101088979B1/en not_active IP Right Cessation
- 2004-01-15 CN CNB2004100008090A patent/CN1283957C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040066026A (en) | 2004-07-23 |
| CN1517620A (en) | 2004-08-04 |
| KR101088979B1 (en) | 2011-12-01 |
| JP2004215899A (en) | 2004-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061108 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |