CN105771056A - Small-size oxygen-enriched membrane oxygen generator - Google Patents
Small-size oxygen-enriched membrane oxygen generator Download PDFInfo
- Publication number
- CN105771056A CN105771056A CN201610257016.XA CN201610257016A CN105771056A CN 105771056 A CN105771056 A CN 105771056A CN 201610257016 A CN201610257016 A CN 201610257016A CN 105771056 A CN105771056 A CN 105771056A
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- China
- Prior art keywords
- oxygen
- small
- enriched membrane
- permeable membrane
- discharge chamber
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Classifications
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- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
-
- 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
- A61M16/105—Filters
-
- 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
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a small-size oxygen-enriched membrane oxygen generator. The small-size oxygen-enriched membrane oxygen generator comprises a shell body, wherein the shell body is internally provided with a gas inlet chamber, an oxygen-enriched membrane chamber and a gas outlet chamber; the oxygen-enriched membrane chamber is internally provided with a plurality of oxygen-enriched membrane columns; the upper ends of the oxygen-enriched membrane columns are connected with a gas pipe; the gas pipe penetrates through a separation plate to be connected to a negative-pressure machine arranged in the gas outlet chamber; the upper end of the negative-pressure machine is connected with two paths of oxygen outlet pipes; humidification cup grooves are formed in the left and right sides of the upper end of the gas outlet chamber; the humidification cup grooves are internally provided with humidification cups capable of being taken out. The small-size oxygen-enriched membrane oxygen generator has the beneficial effects that the two humidification cups are arranged and can be connected with oxygen inhalation pipes at the same time so that two people can inhale oxygen at the same time; a suspended matter filter is arranged and can be used for effectively removing suspended matters in the air, so that the service life is prolonged; a pressure gauge is arranged; the pressure gauge is used for feeding pressure back into a controller so that oxygen outlet pressure of the oxygen-enriched membrane chamber is known in time, and furthermore, whether an oxygen-enriched membrane needs to be replaced or not is known; the oxygen outlet pipes are connected with the humidification cups through hoses and the hoses can be conveniently taken out from hose connectors, so that water in the humidification cups can be conveniently replaced.
Description
Technical field
Patent of the present invention relates to a kind of small-sized oxygen-enriched film oxygen generator, belongs to medical health apparatus technical field.
Background technology
In recent years, air ambient increasingly worsens, haze weather is on the increase, and air quality requirements is improved constantly by people, and oxygen therapy and oxygen health care are used widely in fields such as sports, leisure, beauty treatments, obtain common people's approval, it has also become a part for modern way of life.Oxygenerator is the necessary of oxygen therapy, oxygen health care.Oxygen-enriched membrane oxygen-producing is the characteristic utilizing Polymeric Oxygen Enrichment Membranes that oxygen molecule in air can be allowed preferentially to pass through, and collects the oxygen of high concentration, flows to user.That is by physical unit, the oxygen in condensed air is concentrated to be supplied to user.This Domestic oxygen erator is per minute can 3 liters of concentration of output be about the oxygen of about 30%, improves the oxygen concentration of normal air oxygen content 21%.Existing oxygen-enriched membrane oxygen-producing machine often front end is filtered complete not, and dust easily blocks oxygen permeable membrane, and can only supply people's oxygen uptake.
Patent of invention content
Patent of the present invention to solve the technical problem that, is in that to provide a kind of small-sized oxygen-enriched film oxygen generator, this oxygenerator front end good filtration effect, and can supply two people's oxygen uptakes simultaneously.
nullPatent of the present invention is realized by following proposal: a kind of small-sized oxygen-enriched film oxygen generator，It includes housing，Described enclosure interior is provided with inlet plenum、Oxygen permeable membrane room and discharge chamber，Described discharge chamber is arranged on lower end，Described oxygen permeable membrane room is arranged on the upper end of described discharge chamber，And separated by cowling panel，Described discharge chamber is arranged on the upper end of described oxygen permeable membrane room，And separated by dividing plate，Described oxygen permeable membrane indoor are provided with several oxygen permeable membrane posts，Described oxygen permeable membrane post upper end is connected with trachea，Described trachea is connected to, through described dividing plate, the Negative pressure machine being arranged in described discharge chamber，The upper end of described Negative pressure machine connects two-way oxygen output pipe，Oxygen output pipe described in two-way is equipped with flow control valve，The left and right sides, upper end in described discharge chamber is equipped with humidifying cup groove，It is provided with, in described humidifying cup groove, the humidifying cup that can be taken off，Described humidifying cup upper end is provided with Oxygen tube interface and hose connection，Described oxygen output pipe is by hose connection to described hose connection，Controller it is provided with between oxygen output pipe described in two-way，Described controller passes through to electrically connect with described Negative pressure machine and described flow control valve.
Described inlet plenum be formed around the inlet plate with air inlet.
The suspended filter that makes a circle is wrapped in the inside of described inlet plate.
The upper end of described Negative pressure machine is provided with piezometer.
Described housing is cylindrical.
Having the beneficial effect that of patent of the present invention
1, patent one small-sized oxygen-enriched film oxygen generator of the present invention is provided with two humidifying cups, can connect Oxygen tube with simultaneously for two people's oxygen uptakes simultaneously；
2, it is provided with suspended filter in patent one small-sized oxygen-enriched film oxygen generator inlet plenum of the present invention, can effectively remove float in air, it is to avoid it enters into oxygen permeable membrane room and is even attached on oxygen permeable membrane, to improve oxygenerator service life；
3, patent one small-sized oxygen-enriched film oxygen generator of the present invention is provided with piezometer, and piezometer is by pressure feedback to controller, in order to understands oxygen permeable membrane room in time and goes out oxygen pressure, and then learns that oxygen permeable membrane is the need of replacing；
4, the oxygen output pipe of a kind of small-sized oxygen-enriched film oxygen generator of patent of the present invention is connected with humidifying cup by flexible pipe, and flexible pipe can take out from hose connection easily, in order to changes the water in humidifying cup.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of small-sized oxygen-enriched film oxygen generator of patent of the present invention.
Fig. 2 is the plan structure schematic diagram of a kind of small-sized oxygen-enriched film oxygen generator of patent of the present invention.
In figure: 1 is housing, 2 is inlet plenum, and 3 is oxygen permeable membrane room, and 4 is discharge chamber, 5 is cowling panel, and 6 is dividing plate, and 7 is oxygen permeable membrane post, and 8 is trachea, 9 is Negative pressure machine, and 10 is oxygen output pipe, and 11 is flow control valve, 12 is humidifying cup groove, and 13 is humidifying cup, and 14 is Oxygen tube interface, 15 is hose connection, and 16 is flexible pipe, and 17 is controller, 18 is inlet plate, and 19 is suspended filter, and 20 is piezometer.
Detailed description of the invention
Below in conjunction with Fig. 1-2, patent of the present invention is further illustrated, but scope of patent protection of the present invention does not limit to described content.
Wherein identical parts are presented with like reference characters.It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
nullA kind of small-sized oxygen-enriched film oxygen generator，It includes housing 1，Housing 1 is internal is provided with inlet plenum 2、Oxygen permeable membrane room 3 and discharge chamber 4，Discharge chamber 4 is arranged on lower end，Oxygen permeable membrane room 3 is arranged on the upper end of discharge chamber 4，And separated by cowling panel 5，Discharge chamber 4 is arranged on the upper end of oxygen permeable membrane room 3，And separated by dividing plate 6，Several oxygen permeable membrane posts 7 it are provided with in oxygen permeable membrane room 3，Oxygen permeable membrane post 7 upper end is connected with trachea 8，Trachea 8 is connected to, through dividing plate 6, the Negative pressure machine 9 being arranged in discharge chamber 4，The upper end of Negative pressure machine 9 connects two-way oxygen output pipe 10，Two-way oxygen output pipe 10 is equipped with flow control valve 11，The left and right sides, upper end in discharge chamber 4 is equipped with humidifying cup groove 12，The humidifying cup 13 that can be taken off it is provided with in humidifying cup groove 12，Humidifying cup 13 upper end is provided with Oxygen tube interface 14 and hose connection 15，Oxygen output pipe 10 is connected to hose connection 15 by flexible pipe 16，Controller 17 it is provided with between two-way oxygen output pipe 10，Controller 17 passes through to electrically connect with Negative pressure machine 9 and flow control valve 11，The control of Negative pressure machine 9 and flow control valve 11 is belonged to existing known technology by controller 17，Its internal circuit structure、Operation principle and work process do not repeat them here，The inlet plate 18 being formed around with air inlet of inlet plenum 2，The suspended filter 19 that makes a circle is wrapped in the inside of inlet plate 18，The upper end of Negative pressure machine 9 is provided with piezometer 20，Housing 1 is cylindrical.
During use, controller 17 controls Negative pressure machine 9 and opens, so ambient air enters from inlet plate 18, remove suspended material therein by suspended filter 19, then pass through finishing plate 5 and arrive oxygen permeable membrane room 3, due to the effect of oxygen permeable membrane 7, it is internal that oxygen arrives oxygen permeable membrane 7 through oxygen permeable membrane 7, then owing to negative pressure one direct current is to oxygen output pipe 10, arrive humidifying cup 13 finally by flexible pipe 16, use and oxygen uptake after receiving Oxygen tube interface 14 with Oxygen tube, can be started.This device can be concurrently accessed two Oxygen tubes with simultaneously for two people's oxygen uptakes.
Although the technical scheme of patent of the present invention having been done comparatively detailed elaboration and having enumerated; it is to be understood that; to those skilled in the art; above-described embodiment is made amendment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; not necessarily depart from these modifications or improvements on the basis of patent spirit of the present invention, belong to the scope of patent requirements of the present invention protection.
Claims (5)
- null1. a small-sized oxygen-enriched film oxygen generator，It is characterized in that: it includes housing (1)，Described housing (1) is internal is provided with inlet plenum (2)、Oxygen permeable membrane room (3) and discharge chamber (4)，Described discharge chamber (4) is arranged on lower end，Described oxygen permeable membrane room (3) is arranged on the upper end of described discharge chamber (4)，And separated by cowling panel (5)，Described discharge chamber (4) is arranged on the upper end of described oxygen permeable membrane room (3)，And separated by dividing plate (6)，Several oxygen permeable membrane posts (7) it are provided with in described oxygen permeable membrane room (3)，Described oxygen permeable membrane post (7) upper end is connected with trachea (8)，Described trachea (8) is connected to, through described dividing plate (6), the Negative pressure machine (9) being arranged in described discharge chamber (4)，The upper end of described Negative pressure machine (9) connects two-way oxygen output pipe (10)，Oxygen output pipe described in two-way (10) is equipped with flow control valve (11)，The left and right sides, upper end in described discharge chamber (4) is equipped with humidifying cup groove (12)，The humidifying cup (13) that can be taken off it is provided with in described humidifying cup groove (12)，Described humidifying cup (13) upper end is provided with Oxygen tube interface (14) and hose connection (15)，Described oxygen output pipe (10) is connected to described hose connection (15) by flexible pipe (16)，Controller (17) it is provided with between oxygen output pipe described in two-way (10)，Described controller (17) passes through to electrically connect with described Negative pressure machine (9) and described flow control valve (11).
- 2. a kind of small-sized oxygen-enriched film oxygen generator according to claim 1, it is characterised in that: the inlet plate (18) being formed around with air inlet of described inlet plenum (2).
- 3. a kind of small-sized oxygen-enriched film oxygen generator according to claim 2, it is characterised in that: the suspended filter (19) that makes a circle is wrapped in the inside of described inlet plate (18).
- 4. a kind of small-sized oxygen-enriched film oxygen generator according to claim 1, it is characterised in that: the upper end of described Negative pressure machine (9) is provided with piezometer (20).
- 5. a kind of small-sized oxygen-enriched film oxygen generator according to claim 1, it is characterised in that: described housing (1) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257016.XA CN105771056A (en) | 2016-04-22 | 2016-04-22 | Small-size oxygen-enriched membrane oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257016.XA CN105771056A (en) | 2016-04-22 | 2016-04-22 | Small-size oxygen-enriched membrane oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771056A true CN105771056A (en) | 2016-07-20 |
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ID=56398296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257016.XA Pending CN105771056A (en) | 2016-04-22 | 2016-04-22 | Small-size oxygen-enriched membrane oxygen generator |
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| Country | Link |
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| CN (1) | CN105771056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304607A (en) * | 2019-08-02 | 2019-10-08 | 哈尔滨理工大学 | A kind of portable oxygenerator of oxygen-enriched membrane type of novel high polymer |
-
2016
- 2016-04-22 CN CN201610257016.XA patent/CN105771056A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304607A (en) * | 2019-08-02 | 2019-10-08 | 哈尔滨理工大学 | A kind of portable oxygenerator of oxygen-enriched membrane type of novel high polymer |
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| DD01 | Delivery of document by public notice |
Addressee: Tianjin is to Youtech Co., Ltd. Document name: Notification of before Expiration of Request of Examination as to Substance |
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Application publication date: 20160720 |
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