CN201131998Y - Portable oxygen-rich gas generators without power supply - Google Patents

Abstract

The utility model belongs to the technical field of the device for providing oxygen-enriched gas for respiration of human bodies. The device comprises an oxygen concentrating device (27), a humidifier (29), a gas output pipe (25), an one-way valve (24) and a sand dust protective net (8); the oxygen concentrating device (27) is provided with an opened circular ring-shaped magnetic yoke (23) between an outer skeleton (12) and an inner skeleton (22), and an upper permanent magnet (9) and a lower permanent magnet (10) are respectively arranged at the both end heads of the magnetic yoke (23); an oxygen-enriched ingress pipe (13) extends into the humidifier (29), and a humidifying oxygen-enriched channel (30) is formed between a splash-proof baffle plate (15) and the upper wall of a sealed container (14), and is communicated with the gas output pipe (25). The device of the utility model can unceasingly provide humidifying oxygen-enriched gas for filtering and removing dust, and cannot consume energy and chemical products; the device has the advantages of compact structure, small volume, light weight and convenient carrying, and is suitable for the climatic environment with low oxygen content in air, dry climate and more serious sand dust.

Description

Portable type non-transformer oxygen rich gas generator

Technical field

This utility model belongs to the oxygen-gathering device technical field that oxygen rich gas is provided to human body respiration, and particularly a kind of is under the situation of the open-air non-transformer power supply in plateau, and the generating means of the continuous oxygen enrichment humidification of long-time continuous clean air is provided for human body respiration.

Background technology

In the Qinghai-Tibet Platean, airborne oxygen content is very low, dry and sand and dust are bigger.Bring problems such as dyspnea, altitude sickness be strong to human body.Thereby, to each side personnel's such as the training for preparedness against war of the development of the tourist industry of Qinghai-Tibet Platean, open-air construction operation, army and national defense construction work efficiency, healthyly all have very big influence, even jeopardize people's life security.

Background technology (1) is to use oxygen bottle to breathe the method that oxygen is provided to the people: liquefied air system oxygen is industrial method commonly used.Transportation for convenience and use become oxygen gas with vaporization of liquid oxygen again.The oxygen gas that factory is produced is injected in the oxygen bottle, uses oxygen bottle that the oxygen method is provided, and is fit to very much hospital and breadboard indoor use.But, if use oxygen bottle that the oxygen method is provided in the open air, then need to be transported to the highway nearest place apart from the place to use along the line with automobile or other vehicles, to carry by user then, the amount of carrying of this method oxygen is extremely limited.Thereby, active scope, active time and active intensity in the restriction people work.And, when the use of the oxygen in the oxygen bottle runs out of, then need the instantaneously changing oxygen bottle, to carrying out filling oxygen in the oxygen bottle after using.So this method can not continuously be used.Exist the problem of the big and Heavy Weight of oxygen bottle volume especially.And extraction and transportation at oxygen all consume a large amount of energy, so use the oxygen bottle method to provide the cost of oxygen very high.

Background technology (2) is to use the chemical oxygen generation method to provide oxygen to human body respiration: this method is to insert quantitative water in the container of a sealing, adds the required chemical drugs of quantitative system oxygen, can produce oxygen by chemical reaction.Be fit to very much patient and old man and in family, use, or short time use in the way of patient from the family to the hospital.But if use the method for chemical oxygen generation to provide oxygen to human body respiration in the open air, the volume and weight of this device problem in use is not very big.But, when using this device system oxygen operation, be the stability of flow of the oxygen gas of guaranteeing supply, then need frequent, the oxygenerating of annotating is learned medicine uniformly, increases the required time of people's loaded down with trivial details and dull filling chemical operation.Thereby, reduced the efficient of groundwork.And the required chemical consumption of this method system oxygen is very big, and existence need be carried the problem of a large amount of chemical drugss.And the operating cost of system oxygen is also very high.Equally, exist the problem of carrying the big and Heavy Weight of volume that a large amount of chemical drugs brings.Thereby, scope, the time and intensity of restriction people field work.

In a word, no matter be to use oxygen bottle that the oxygen method is provided, also be to use chemical oxygen generation that the oxygen method is provided, user all needs to carry the oxygen bottle or the required chemical drugs of system oxygen of the big and Heavy Weight of volume, all can not be fit to carrying and the continuous needs of use of long-time continuous of the open-air long distance of people.

The utility model content

The technical problems to be solved in the utility model is: overcome that the volume that prior art exists is big, Heavy Weight, energy resource consumption is big, operating cost is high, be not suitable for carrying, can not using continuously for a long time of open-air long distance, thereby the restriction people are the shortcoming of range of activity, outdoor sports time and outdoor sports intensity etc. in the open air, provide a kind of novel High-gradient Magnetic after the match, polyoxy, humidification and the integrated gas generating unit of dust removal and filtration function.

Portable type non-transformer oxygen rich gas generator of the present utility model is made up of sand and dust protection network, polyoxy device, humidifier and check valve parts such as (effusion meters).Concrete technical scheme can be referring to Fig. 1,2:

A kind of portable type non-transformer oxygen rich gas generator, structure comprises that the front casing 3 and the rear casing 1 that can fasten, the waist that is contained on rear casing 1 outside press from both sides 2, structure is contained in polyoxy device 27, the humidifier 29 within front casing 3 and the rear casing 1 in addition, and gas output tube 25 and check valve 24, be installed in the sand and dust protection network 8 of front casing 3 and rear casing 1 end face;

Described polyoxy device 27, structure is the coaxial cylindrical shape inner frame 22 that is equipped with in the skeleton 12 outside columnar, the circular yoke 23 of construction opening between outer skeleton 12 and the inner frame 22, skeleton 12 links to each other with inner frame 22 and seals outside two sides of yoke 23; Two terminations of yoke 23 opening parts are equipped with permanent magnets 9 and following permanent magnets 10 respectively, the opposite pole of two permanent magnets is relative, between two permanent magnets, constitute trapezoid space 21 and formed high-gradient magnetic field, inner frame 22 is the little position opening of distance between two permanent magnets, and outer skeleton 12 is the big position opening of distance between two permanent magnets; The below dress oxygen enrichment ingress pipe 13 of polyoxy device 27, sealing of oxygen enrichment ingress pipe 13 bottoms and lower end side have gas blasthole 18; The below of inner frame 22, yoke 23, outer skeleton 12 all has circular hole, and each circular hole communicates and communicates with oxygen enrichment ingress pipe 13 tops, and oxygen enrichment ingress pipe 13 extend in the humidifier 29;

Described humidifier 29 is installed in polyoxy device 27 belows, and structure has closed container 14, and water injection pipe 26 and gas output tube 25 are housed on closed container 14, and osculum 19 and osculum capping 20 are housed below closed container 14; The anti-baffle plate 15 that dabbles laterally is housed in the closed container 14; Closed container 14 upper walls have circular hole passes oxygen enrichment ingress pipe 13, seal between the circular hole of closed container 14 and the oxygen enrichment ingress pipe 13, oxygen enrichment ingress pipe 13 passes the anti-baffle plate 15 that dabbles, space 17 is arranged between the two, this space 17 and the anti-space that dabbles between baffle plate 15 and closed container 14 upper walls form humidification oxygen enrichment passage 30, and humidification oxygen enrichment passage 30 communicates with gas output tube 25;

Described sand and dust protection network 8 is installed in and the corresponding position of outer skeleton 12 openings; Be made up of two-layer protection network, skin is the protecting wire net of being made by hard material; Internal layer is the overcoat of being made by poromerics.

The sand and dust protection network is added in the outside of polyoxy device, and outer field protecting wire net can be by copper, aluminum, have the hard materials such as plastics of certain intensity to make; The overcoat of internal layer can be made by poromerics such as sponge, fibrous filter nets.Can prevent that impurity and dust from entering the space at permanent magnets and yoke place, and to the safe operation of oxygen rich gas filter cleaning (for the first time oxygen rich gas filter cleaning handle) and guarantee polyoxy device.

In the polyoxy device, distance between two permanent magnets of yoke opening part is to diminish gradually, between magnetic piece, formed a trapezoid space, between the sand and dust protection network, constitute high-gradient magnetic field at trapezoid space, the little magnetic field intensity height of distance between two permanent magnets, the magnetic field intensity that distance is big between two permanent magnets is low; The magnetic line of force that yoke can be sent the magnetic pole with two permanent magnets phase-contact surfaces closes in the yoke and transmits, and can further improve the magnetic field intensity of high-gradient magnetic field like this, and the magnetic line of force that can prevent magnetic field is revealed to other direction.

The operation principle of polyoxy device is: two kinds of high gases of content are nitrogen and oxygen in air, and nitrogen and oxygen sum occupancy volume reach 98% in air.If two kinds of gases of nitrogen and oxygen are separated, just can obtain the very abundant oxygen rich gas of oxygen content.Airborne nitrogen and hydrogen belong to diamagnetism gas, and oxygen belongs to paramagnetism gas.According to the characteristics of above changing of magnetism, the magnetic field of a high gradient of this utility model design after airborne oxygen is subjected to the High-gradient Magnetic field action, generates and the equidirectional intensity of magnetization of magnetizing field its susceptibility X _d＞0.Oxygen will move to the high direction of magnetic field intensity in the magnetic field of high gradient.Simultaneously, after airborne nitrogen and hydrogen are subjected to the High-gradient Magnetic field action, generate and magnetic direction opposing magnetization intensity its susceptibility X _d＜0.Airborne nitrogen and hydrogen will move to the low direction of magnetic field intensity in the magnetic field of high gradient, thereby reach separating of oxygen and nitrogen.

Oxygen content and flow that the polyoxy device is isolated gas are inversely proportional to, and isolate the gas oxygen content and are directly proportional with the area of high-gradient magnetic field.Because when human body respiration, exhale and air-breathing hocketing, twice air-breathing between oxygen rich gas be (gas of check valve control human body exhalation can not enter this device) that does not have flow.So the oxygen content of human body suction oxygen rich gas can be higher like this.

Described check valve 24 can be a lightweight hollow ball; Gas output tube 25 upper ends are gas delivery ports 5, and its lower end inwall has the radian that matches with check valve 24 spheroids, make spheroid fill in the air inlet place of gas shutoff body outlet tube 25 when falling.

Check valve 24 is contained in gas output tube 25 tube walls, and the lower end of gas output tube 25 is connected with humidification oxygen enrichment passage 30.The inside of check valve 24 is hollow, and the shell material therefor can be same or similar with the table tennis material, and the quality of check valve 24 is low weight, and it is along with the large and small difference of people's inspiratory flow, and check valve 24 is upper and lower fluctuatings.Flexible catheter is connected on the gas delivery port 5, and conduit can be supplied with the gas of oxygen enrichment humidification cleaning to human body.When not having the oxygen rich gas flow (people's expiration), check valve 24 prevents that the gas that human body is breathed out from entering High-gradient Magnetic polyoxy humidification clean air generating means after the match to the bottom circular arc type internal diameter sealing of gas output tube 25 inboards.

Portable type non-transformer oxygen rich gas generator of the present utility model, oxygen rich gas can be provided continuously, also can carry out humidification and handle oxygen rich gas, and, the gas of oxygen enrichment humidification is carried out (water in sand and dust protection network and the humidifier) dust removal by filtration clean twice.This device does not consume any energy when producing oxygen enrichment humidification clean air, do not consume any chemical drugs yet.So this installs without any operating cost.This installs its structure and has characteristics such as compact conformation, volume be little, in light weight, easy to carry.According to the High-gradient Magnetic performance and the characteristics of polyoxy humidification clean air generating means after the match, be highly suitable for as zone, Qinghai-Tibet Platean, the climatic environment characteristics that airborne oxygen content is low, dry and sand and dust are bigger.

Can sum up, the characteristics of portable type non-transformer oxygen rich gas generator of the present utility model are:

1, this device has overcome the characteristics that Qinghai-Tibet airborne oxygen content is low, dry and sand and dust are big, the influence that brings to people.

2, this device does not consume any energy when the gas of output oxygen enrichment humidification cleaning, does not have operating cost, is fit to the open-air long-time continuous in plateau and uses.

3, this device is when the gas of output oxygen enrichment humidification cleaning, need not any consumable material or oxygen bottle, and apparatus cost is low.

4, this device have compact conformation, volume little, in light weight, be convenient to open-air long distance and carry.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model.

Fig. 2 is an overall structure sketch map of the present utility model.

The specific embodiment

Below in conjunction with description of drawings concrete embodiment of the present utility model.

The external structure of embodiment 1 portable type non-transformer oxygen rich gas generator of the present utility model.

As shown in Figure 1,1 is rear casing, and 3 is front casing, is fastened and fixedly be made up of connecting screw 11 shell of portable type non-transformer oxygen rich gas generator by front casing 3 and rear casing 1; 2 for the waist folder, is the parts that portable type non-transformer oxygen rich gas generator and human body carry; 5 gas delivery ports are used to connect the gas flexible catheter provides gas from oxygen enrichment humidification cleaning to human body; 6 is transparent window, is used to observe the flow that the clean air of oxygen enrichment humidification is provided to human body; 7 is the water level meter, the water level height that the transparent window by water level meter 7 can visible humidifier 29, and 28 are the water filling capping, are used for capping water injection pipe 26.

In the external structure of portable type non-transformer oxygen rich gas generator of the present utility model, also have sand and dust protection network 8 to be installed in the place, gas access, promptly be installed in the rear portion of device; Be used for the osculum capping 20 of capping osculum 19, be contained in bottom of the present utility model.Sand and dust protection network 8 and osculum capping 20 because of the installation site in rear portion and bottom, therefore in Fig. 1, fail to mark.

The overall structure of embodiment 2 portable type non-transformer oxygen rich gas generators of the present utility model.

As shown in Figure 2, this utility model mainly is made up of polyoxy device 27, humidifier 29, check valve 24 etc.

Polyoxy device 27 is made up of yoke 23, last permanent magnets 9, following permanent magnets 10 and sand and dust protection network 8.Yoke 23 has the opening of disconnection, section part is equipped with two permanent magnets respectively, promptly go up permanent magnets 9 and following permanent magnets 10, last permanent magnets 9, following permanent magnets 10 are that opposite pole is relative, constitute trapezoid space 21 and formed high-gradient magnetic field between two permanent magnets, yoke 23 and two permanent magnets are contained in the space that is surrounded by outer skeleton 12 and inner frame 22.Below yoke 23, have a diameter and be about the 5mm circular hole, the circular hole that open circular hole that open this circular hole and inner frame 22 belows and outer skeleton 12 belows communicates, and communicate, thereby form from opening between two permanent magnets on the right side of inner frame 22 to the oxygen rich gas passage of gas blasthole 18 with oxygen enrichment ingress pipe 13 and the gas blasthole 18 that has of oxygen enrichment ingress pipe 13 lower ends in the humidifier 29.

This oxygen rich gas passage also can be: the following dress oxygen enrichment ingress pipe 13 of inner frame 22, circular hole on the upper shed of oxygen enrichment ingress pipe 13 and the inner frame 22 joins, and the circular hole that oxygen enrichment ingress pipe 13 passes yoke 23 below circular holes and outer skeleton 12 belows extend in the humidifier 29.

Around polyoxy device 27, can add reinforcement 32, improve the intensity of device resistance to deformation.Polyoxy device 27 and housing can be fixing with fixed screw 11.

Humidifier 29 is made up of closed container 14, anti-dabble baffle plate 15, water injection pipe 26, osculum 19, oxygen enrichment ingress pipe 13 and humidification oxygen enrichment passage 30.

Described closed container 14 is transparent, and water level meter 7 is equipped with in position corresponding with the side of closed container 14 on front casing 3 and/or rear casing 1; Described water level meter 7 is graduated transparent windows.There has been water level meter 7 just can in time pass through water injection pipe 26 water fillings according to the height of water level.It is water that 2/3 volume is preferably arranged in the closed container 14, and water is by entering closed container 14 behind the water filling capping 28 of opening and water injection pipe 26, the anti-baffle plate 15 that dabbles.In portable type non-transformer oxygen rich gas generator time spent not, the draining of closed container 14 is by osculum 19 and open osculum capping 20 and discharge.

Sealing of oxygen enrichment ingress pipe 13 bottoms and lower end side have gas blasthole 18, and the position of passing oxygen enrichment ingress pipe 13 at closed container 14 upper walls can seal with seal gasket 31.When human body is air-breathing, a plurality of apertures of gas blasthole 18 a lot of minute bubbles of emerging enter in the water of closed container 14 oxygen rich gas, upwards return the water surface from container 14 bottoms again, thereby reach the purpose of humidification, some small drifts in the oxygen rich gas are carried out the dust removal by filtration second time (being at sand and dust protection network 8 places for the first time) by water absorption in the container to oxygen rich gas simultaneously.The anti-baffle plate 15 that dabbles is installed in water surface top in the closed container 14, can be to leave the space of passing oxygen enrichment ingress pipe 13 in the middle of two baffle plates to constitute, also can be a baffle plate has one with oxygen enrichment ingress pipe 13 the round hole formation in space to be arranged passing oxygen enrichment ingress pipe 13 places; The water surface is a dipping and heaving when physical activity, and the anti-baffle plate 15 that dabbles is exactly to prevent water surface dipping and heaving, prevents that some droplets from sucking human body by check valve.Said humidification oxygen enrichment passage 30 is anti-baffle plate 15 and the space 17 of 13 of oxygen enrichment ingress pipes, gas output channels of the anti-space formation between baffle plate 15 and closed container 14 upper walls that dabbles of dabbling, and humidification oxygen enrichment passage 30 is connected with check valve 24 and gas output tube 25 (gas flowmeter).

Aforesaid gas output tube 25 can have one section transparent tube; Be equipped with in front casing 3 and/or rear casing 1 side and be with graduated transparent window 6, the position of transparent window 6 is corresponding with the transparent tube of gas output tube 25; The lightweight hollow ball of the transparent tube of gas output tube 25, check valve 24 and transparent window 6 constitute gas flowmeter.The color of check valve 24 can be golden yellow, and the dipping and heaving of check valve 24 can be indicated the flow of oxygen rich gas being with graduated transparent window 6 to observe.

Check valve 24 is made by light material, and the centre is hollow, and the effect of check valve 24 is that the gas of (1) oxygen enrichment humidification cleaning can only flow to check valve 24 from the humidifier direction, and can not flow backwards, and can prevent that like this people from flowing into this device to the gas of breathing out.(2) check valve 24 is according to the variation of gas flow, and check valve 24 fluctuates, and check valve 24 can play the effect of the output gas flow of gas meter of oxygen enrichment humidified gas like this, and the flow size of gas flowmeter is by 6 indications of effusion meter transparent window.

The gas of oxygen enrichment humidification cleaning flows out from gas output tube 25, and through gas delivery port 5, provides the gas of oxygen enrichment humidification cleaning again to human body through the gas flexible catheter.

Claims (4)

1, a kind of portable type non-transformer oxygen rich gas generator, structure comprises that the front casing (3) and the rear casing (1) that can fasten, the waist that is contained on rear casing (1) outside press from both sides (2), it is characterized in that, structure is contained in polyoxy device (27), the humidifier (29) within front casing (3) and the rear casing (1) in addition, and gas output tube (25) and check valve (24), be installed in the sand and dust protection network (8) of front casing (3) and rear casing (1) end face;

Described polyoxy device (27), structure is the coaxial cylindrical shape inner frame (22) that is equipped with in the skeleton outside columnar (12), the circular yoke (23) of construction opening between outer skeleton (12) and the inner frame (22), skeleton (12) links to each other with inner frame (22) and seals outside two sides of yoke (23); Two terminations of yoke (23) opening part are equipped with permanent magnets (9) and following permanent magnets (10) respectively, the opposite pole of two permanent magnets is relative, between two permanent magnets, constitute trapezoid space (21) and form gradient magnetic, inner frame (22) is the little position opening of distance between two permanent magnets, and outer skeleton (12) is the big position opening of distance between two permanent magnets; The below dress oxygen enrichment ingress pipe (13) of polyoxy device (27), sealing of oxygen enrichment ingress pipe (13) bottom and lower end side have gas blasthole (18); The below of inner frame (22), yoke (23), outer skeleton (12) all has circular hole, and each circular hole communicates and communicates with oxygen enrichment ingress pipe (13) top, and oxygen enrichment ingress pipe (13) extend in the humidifier (29);

Described humidifier (29), be installed in polyoxy device (27) below, structure has closed container (14), and water injection pipe (26) and gas output tube (25) are housed on closed container (14), and osculum (19) and osculum capping (20) are housed below closed container (14); The anti-baffle plate (15) that dabbles laterally is housed in the closed container (14); Closed container (14) upper wall has circular hole passes oxygen enrichment ingress pipe (13), seals between the circular hole of closed container (14) and the oxygen enrichment ingress pipe (13); Oxygen enrichment ingress pipe (13) passes the anti-baffle plate (15) that dabbles, space (17) is arranged between the two, this space (17) and the anti-space that dabbles between baffle plate (15) and closed container (14) upper wall form humidification oxygen enrichment passage (30), and humidification oxygen enrichment passage (30) communicates with gas output tube (25);

Described sand and dust protection network (8) is installed in and the corresponding position of outer skeleton (12) opening; Be made up of two-layer protection network, skin is the protecting wire net of being made by hard material; Internal layer is the overcoat of being made by poromerics.

According to the described portable type non-transformer of claim 1 oxygen rich gas generator, it is characterized in that 2, described check valve (24) is a lightweight hollow ball; Gas output tube (25) upper end is gas delivery port (5), and its lower end inwall has the radian that matches with check valve (24) spheroid, makes spheroid fill in the air inlet place of gas shutoff body outlet tube (25) when falling.

3, according to claim 1 or 2 described portable type non-transformer oxygen rich gas generators, it is characterized in that described gas output tube (25) has one section transparent tube; Be equipped with in front casing (3) and/or rear casing (1) side and be with graduated transparent window (6), the position of transparent window (6) is corresponding with the transparent tube of gas output tube (25); The lightweight hollow ball of the transparent tube of gas output tube (25), check valve (24) and transparent window (6) constitute gas flowmeter.

4, according to the described portable type non-transformer of claim 1 oxygen rich gas generator, it is characterized in that, described closed container (14) is transparent, upward water level meter (7) is housed the position corresponding with the side of closed container (14) at front casing (3) and/or rear casing (1); Described water level meter (7) is graduated transparent window.

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