CN105731383A - Oxygen generator with spatial oxygen increasing function - Google Patents

Oxygen generator with spatial oxygen increasing function Download PDF

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Publication number
CN105731383A
CN105731383A CN201511014233.8A CN201511014233A CN105731383A CN 105731383 A CN105731383 A CN 105731383A CN 201511014233 A CN201511014233 A CN 201511014233A CN 105731383 A CN105731383 A CN 105731383A
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China
Prior art keywords
air inlet
denitrogen
oxygen
oxygenerator
back cover
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CN201511014233.8A
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Chinese (zh)
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CN105731383B (en
Inventor
张立武
刘兵
刘一兵
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Mei Yafei Electrical Appliances Co Ltd Of Huizhou City
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Mei Yafei Electrical Appliances Co Ltd Of Huizhou City
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Priority to CN201511014233.8A priority Critical patent/CN105731383B/en
Publication of CN105731383A publication Critical patent/CN105731383A/en
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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02Preparation of oxygen
    • C01B13/0229Purification or separation processes
    • C01B13/0248Physical processing only
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0001Separation or purification processing
    • C01B2210/0009Physical processing
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0043Impurity removed
    • C01B2210/0046Nitrogen

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

The invention discloses an oxygen generator with a spatial oxygen increasing function. The oxygen generator comprises a shell, a separated oxygen generating module, a compressor, and an inlet gas filtering and silencing device, the separated oxygen generating module, the compressor, and the inlet gas filtering and silencing device are arranged in the shell; the shell comprises a front shell and a rear shell, a gas inlet is arranged in the rear shell, and an oxygen outlet is arranged in the front shell. The oxygen generator is characterized in that a gas inlet connection piece is arranged on the gas inlet in the rear shell, the gas inlet connection piece is hermetically connected to the rear shell through a sealing ring, the external end of the gas inlet connection piece is connected to a gas inlet external connection pipe, the gas inlet external connection pipe extends to a ventilation place, the separated oxygen generating module comprises a separating valve, the nitrogen outlet of the separating valve is connected to a nitrogen outlet nozzle arranged on the rear shell through a nitrogen discharge internal connection pipe, and the external end of the nitrogen outlet is connected to a nitrogen discharge external connection pipe, which extends to a ventilation space. The oxygen generator has the advantages of simple structure and low cost, and a spatial oxygen increasing function.

Description

A kind of oxygenerator with space oxygen-supplying function
Technical field
The present invention relates to oxygenerator technical field, be specially a kind of oxygenerator with space oxygen-supplying function.
Background technology
Oxygen therapy can improve providing brain with oxygen situation, alleviates neural fatigue, keeps vigorous energy, improves work efficiency and the learning efficiency, reduces and pollutes and harm to health under adverse circumstances, to a certain extent delaying sanility, strengthen metabolism.Along with the understanding of oxygen health care and oxygen therapy is goed deep into by people further, oxygenerator just develops towards the direction of family's universalness, and increasing family comes into contact with purchase oxygenerator.
Oxygenerator in the market is mainly used in individual's oxygen supply, when machine is when a Space-Work closed, because air inlet and denitrogen mouth are all open, after oxygenerator works long hours, oxygen content in this space is constant, its for the user its along with oxygenerator work time more of a specified duration, the effect of its oxygen therapy can worse and worse, and it increasingly can not meet the instructions for use of user.Therefore, need a kind of function realizing space oxygen supplement, when machine is when the Space-Work closed, ensureing that machine works and while lasting oxygen supply normally, the oxygenerator that the oxygen content in this space constantly increases can be made to meet the instructions for use of user.
Summary of the invention
The invention provides a kind of simple in construction and the low oxygenerator with space oxygen-supplying function of cost.
The present invention can be achieved through the following technical solutions:
nullA kind of oxygenerator with space oxygen-supplying function,Including shell and setting separation oxygen module in the enclosure、Compressor and air filter intake silencer,Described shell includes fore shell and back cover,Described back cover is provided with air inlet,The inner of described air inlet is connected with compressor by air inlet inner connecting tube,Described fore shell is provided with oxygen gas outlet,The outer end of the air inlet on described back cover is connected with air inlet connector,Described air inlet connector and back cover are tightly connected by sealing ring,The outer end of described air inlet connector is connected with air inlet extension tube attached,Described air inlet extension tube attached extends to air circulation place,Described air inlet connector、Sealing ring and air inlet extension tube attached collectively form independent inlet channel,Described separation oxygen module includes seperating vale,Denitrogen mouth on described seperating vale is connected with the nitrogen outlet nozzle being arranged on back cover by denitrogen inner connecting tube,The outer end of described nitrogen outlet nozzle is connected with denitrogen extension tube attached,Described denitrogen extension tube attached extends to air circulation place,Described denitrogen mouth、Denitrogen inner connecting tube、Nitrogen outlet nozzle and denitrogen extension tube attached collectively form independent denitrogen passage.The present invention has the oxygenerator of space oxygen-supplying function and is mainly additionally arranged independent inlet channel at the air inlet of existing oxygenerator, and the seperating vale denitrogen mouth at existing oxygenerator is additionally arranged independent denitrogen passage, and its parts are few, and overall structure is simple;Independent inlet channel is mainly made up of air inlet connector and air inlet extension tube attached, independent denitrogen passage is mainly made up of denitrogen inner connecting tube, denitrogen outlet nozzle and denitrogen extension tube attached, and its parts are few, and is common parts or adopts common raw material to make, abundant raw material source, with low cost;The present invention has the oxygenerator of space oxygen-supplying function and is mainly additionally arranged independent inlet channel at the air inlet of existing oxygenerator, seperating vale denitrogen mouth at existing oxygenerator is additionally arranged independent denitrogen passage, the setting of independent inlet channel, ensure that machine works and lasting oxygen supply normally, turn avoid the internal recycle problem that machine uses in confined space, the setting of independent denitrogen passage, the independent denitrogen passage that the denitrogen mouth that waste nitrogen passes through seperating vale is arranged is made outwards to drain, avoid its impact on the oxygen concentration of confined space, the present invention is when increasing little cost, oxygenerator is made to add space oxygen-supplying function, better meet the user demand of user;Ozone is sent into oxygenerator from air circulation by independent inlet channel, effectively guarantee the oxygen concentration of air inlet, the waste nitrogen that oxygenerator work process is produced by independent denitrogen passage through independent denitrogen passage discharged to air circulation place, effectively prevent waste nitrogen because coming the impact of the airtight use space oxygen concentration on using space to cause, effectively ensure that the oxygen concentration using space, effectively increase the oxygen concentration used in space.
Further, described air inlet is concave air inlet, described air inlet is placed in inside back cover, described concave air inlet is step-like, including placing trough and inlet air flow through hole for placing air filter intake silencer, forming annular groove between described placing trough and the inner convex platform of back cover, be provided with the seal groove for placing sealing ring in described annular groove, the excircle of described placing trough is connected to air inlet connector.
Further, described sealing ring is O RunddichtringO.
Further, described air inlet connector includes the sealing member matched with concave air inlet, be connected with the concave air inlet side of fitting of described sealing member is uncovered setting, it is provided with sealing plate with the uncovered opposite side arranging end corresponding, described sealing plate middle part be provided with outwardly protruding connecting tube, described protruding connecting tube is connected with air inlet extension tube attached.
Further, described sealing plate be provided externally with multiple equally distributed hand block, the setting of hand block, it is simple to hand-held Fast Installation and dismounting.
Further, described seperating vale includes seperating vale upper casing and seperating vale mesochite, it is provided with rotation moving plate in described seperating vale upper casing and separates still, the center of described seperating vale mesochite is provided with denitrogen mouth, the outer end of described denitrogen mouth is connected with denitrogen inner connecting tube, described denitrogen inner connecting tube is connected with nitrogen outlet nozzle, and nitrogen outlet nozzle is arranged on back cover by fixing nut, and the outer end of nitrogen outlet nozzle is connected with denitrogen extension tube attached.
The present invention has the oxygenerator of space oxygen-supplying function, has following beneficial effect:
The first, simple in construction, the present invention has the oxygenerator of space oxygen-supplying function and is mainly additionally arranged independent inlet channel at the air inlet of existing oxygenerator, seperating vale denitrogen mouth at existing oxygenerator is additionally arranged independent denitrogen passage, and its parts are few, and overall structure is simple;
The second, cost is low, independent inlet channel is mainly made up of air inlet connector and air inlet extension tube attached, independent denitrogen passage is mainly made up of denitrogen inner connecting tube, denitrogen outlet nozzle and denitrogen extension tube attached, its parts are few, and be common parts or adopt common raw material to make, abundant raw material source, with low cost;
3rd, there is space oxygen-supplying function, the present invention has the oxygenerator of space oxygen-supplying function and is mainly additionally arranged independent inlet channel at the air inlet of existing oxygenerator, seperating vale denitrogen mouth at existing oxygenerator is additionally arranged independent denitrogen passage, the setting of independent inlet channel, ensure that machine works and lasting oxygen supply normally, turn avoid the internal recycle problem that machine uses in confined space, the setting of independent denitrogen passage, the independent denitrogen passage that the denitrogen mouth that waste nitrogen passes through seperating vale is arranged is made outwards to drain, avoid its impact on the oxygen concentration of confined space, the present invention is when increasing little cost, oxygenerator is made to add space oxygen-supplying function, better meet the user demand of user;
4th, effectively ensure that the oxygen concentration used in space, ozone is sent into oxygenerator from air circulation by independent inlet channel, effectively guarantee the oxygen concentration of air inlet, the waste nitrogen that oxygenerator work process is produced by independent denitrogen passage through independent denitrogen passage discharged to air circulation place, effectively prevent waste nitrogen because coming the impact of the airtight use space oxygen concentration on using space to cause, effectively ensure that the oxygen concentration using space, effectively increase the oxygen concentration used in space.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation that the present invention has the oxygenerator of space oxygen-supplying function;
Fig. 2 is the annexation schematic diagram of the air inlet in Fig. 1 on air inlet connector and back cover;
Fig. 3 is the structural representation that in Fig. 1, back cover is provided with air inlet parts;
Fig. 4 is the structural representation of air inlet connector in Fig. 1;
Fig. 5 is the annexation schematic diagram of seperating vale and denitrogen inner connecting tube;
Fig. 6 is the annexation schematic diagram of denitrogen inner connecting tube and nitrogen outlet nozzle and denitrogen extension tube attached in Fig. 5.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with embodiment and accompanying drawing, product of the present invention is described in further detail.
nullAs shown in Figures 1 to 6,A kind of oxygenerator with space oxygen-supplying function,Including shell and setting separation oxygen module 2 in the enclosure、Compressor 4 and air filter intake silencer 7,Described shell includes fore shell 1 and back cover 5,Described back cover 5 is provided with air inlet 6,The inner of described air inlet 6 is connected with compressor 4 by 10,Described fore shell 1 is provided with oxygen gas outlet 21,The outer end of the air inlet 6 on described back cover 5 is connected with air inlet connector 6,Described air inlet connector 6 is tightly connected by sealing ring 11 with back cover 5,The outer end of described air inlet connector 6 is connected with air inlet extension tube attached 12,Described air inlet extension tube attached 12 extends to air circulation place,Described air inlet connector 6、Sealing ring 11 and air inlet extension tube attached 12 collectively form independent inlet channel,Described separation oxygen module 2 includes seperating vale,Denitrogen mouth 17 on described seperating vale is connected with the nitrogen outlet nozzle 9 being arranged on back cover 5 by denitrogen inner connecting tube 18,The outer end of described nitrogen outlet nozzle 9 is connected with denitrogen extension tube attached 20,Described denitrogen extension tube attached 20 extends to air circulation place,Described denitrogen mouth 17、Denitrogen inner connecting tube 18、Nitrogen outlet nozzle 9 and denitrogen extension tube attached 20 collectively form independent denitrogen passage.The present invention has the oxygenerator of space oxygen-supplying function and is mainly additionally arranged independent inlet channel at the air inlet 6 of existing oxygenerator, and the seperating vale denitrogen mouth 17 at existing oxygenerator is additionally arranged independent denitrogen passage, and its parts are few, and overall structure is simple;Independent inlet channel is mainly made up of air inlet connector 6 and air inlet extension tube attached 12, independent denitrogen passage is mainly made up of denitrogen inner connecting tube 18, denitrogen outlet nozzle and denitrogen extension tube attached 20, its parts are few, and be common parts or adopt common raw material to make, abundant raw material source, with low cost;The present invention has the oxygenerator of space oxygen-supplying function and is mainly additionally arranged independent inlet channel at the air inlet 6 of existing oxygenerator, seperating vale denitrogen mouth 17 at existing oxygenerator is additionally arranged independent denitrogen passage, the setting of independent inlet channel, ensure that machine works and lasting oxygen supply normally, turn avoid the internal recycle problem that machine uses in confined space, the setting of independent denitrogen passage, the independent denitrogen passage that the denitrogen mouth 17 that waste nitrogen passes through seperating vale is arranged is made outwards to drain, avoid its impact on the oxygen concentration of confined space, the present invention is when increasing little cost, oxygenerator is made to add space oxygen-supplying function, better meet the user demand of user;Ozone is sent into oxygenerator from air circulation by independent inlet channel, effectively guarantee the oxygen concentration of air inlet, the waste nitrogen that oxygenerator work process is produced by independent denitrogen passage through independent denitrogen passage discharged to air circulation place, effectively prevent waste nitrogen because coming the impact of the airtight use space oxygen concentration on using space to cause, effectively ensure that the oxygen concentration using space, effectively increase the oxygen concentration used in space.
nullAs shown in Figures 2 to 4,Described air inlet 6 is concave air inlet 6,Described air inlet 6 is placed in inside back cover 5,Described concave air inlet 6 is in step-like,Including placing trough 62 and inlet air flow through hole 61 for placing air filter intake silencer 7,Annular groove 63 is formed between described placing trough 62 and the inner convex platform 65 of back cover 5,The seal groove 64 for placing sealing ring 11 it is provided with in described annular groove 63,Described sealing ring 11 is O RunddichtringO 11,The excircle of described placing trough 62 is connected to air inlet connector 6,Described air inlet connector 6 includes the sealing member 81 matched with concave air inlet 6,Be connected with concave air inlet 6 side of fitting of described sealing member 81 is uncovered setting,It is provided with sealing plate 82 with the uncovered opposite side arranging end corresponding,The middle part of described sealing plate 82 is provided with outwardly protruding connecting tube 83,Described protruding connecting tube 83 is connected with air inlet extension tube attached 12,Described sealing plate 82 be provided externally with multiple equally distributed hand block 84,The setting of hand block 84,It is easy to hand-held Fast Installation and dismounting.
As shown in Figure 5 and Figure 6, described seperating vale includes seperating vale upper casing 13 and seperating vale mesochite 15, it is provided with rotation moving plate 16 in described seperating vale upper casing 13 and separates still 14, the center of described seperating vale mesochite 15 is provided with denitrogen mouth 17, the outer end of described denitrogen mouth 17 is connected with denitrogen inner connecting tube 18, described denitrogen inner connecting tube 18 is connected with nitrogen outlet nozzle 9, and nitrogen outlet nozzle 9 is arranged on back cover 5 by fixing nut 19, and the outer end of nitrogen outlet nozzle 9 is connected with denitrogen extension tube attached 20.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction;The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the present invention swimmingly;But, all those skilled in the art without departing within the scope of technical solution of the present invention, available disclosed above technology contents and make a little change, modify and the equivalent variations of differentiation, be the Equivalent embodiments of the present invention;Meanwhile, all change of any equivalent variations, modification and differentiation etc. above example made according to the substantial technological of the present invention, all still fall within the protection domain of technical scheme.

Claims (6)

  1. null1. an oxygenerator with space oxygen-supplying function,Including shell and setting separation oxygen module in the enclosure、Compressor and air filter intake silencer,Described shell includes fore shell and back cover,Described back cover is provided with air inlet,The inner of described air inlet is connected with compressor by air inlet inner connecting tube,Described fore shell is provided with oxygen gas outlet,It is characterized in that: the outer end of the air inlet on described back cover is connected with air inlet connector,Described air inlet connector and back cover are tightly connected by sealing ring,The outer end of described air inlet connector is connected with air inlet extension tube attached,Described air inlet extension tube attached extends to air circulation place,Described air inlet connector、Sealing ring and air inlet extension tube attached collectively form independent inlet channel,Described separation oxygen module includes seperating vale,Denitrogen mouth on described seperating vale is connected with the nitrogen outlet nozzle being arranged on back cover by denitrogen inner connecting tube,The outer end of described nitrogen outlet nozzle is connected with denitrogen extension tube attached,Described denitrogen extension tube attached extends to air circulation place,Described denitrogen mouth、Denitrogen inner connecting tube、Nitrogen outlet nozzle and denitrogen extension tube attached collectively form independent denitrogen passage.
  2. 2. the oxygenerator with space oxygen-supplying function according to claim 1, it is characterized in that: described air inlet is concave air inlet, described air inlet is placed in inside back cover, described concave air inlet is step-like, including placing trough and inlet air flow through hole for placing air filter intake silencer, forming annular groove between described placing trough and the inner convex platform of back cover, be provided with the seal groove for placing sealing ring in described annular groove, the excircle of described placing trough is connected to air inlet connector.
  3. 3. the oxygenerator with space oxygen-supplying function according to claim 2, it is characterised in that: described sealing ring is O RunddichtringO.
  4. 4. the oxygenerator with space oxygen-supplying function according to claim 3, it is characterized in that: described air inlet connector includes the sealing member matched with concave air inlet, be connected with the concave air inlet side of fitting of described sealing member is uncovered setting, it is provided with sealing plate with the uncovered opposite side arranging end corresponding, described sealing plate middle part be provided with outwardly protruding connecting tube, described protruding connecting tube is connected with air inlet extension tube attached.
  5. 5. the oxygenerator with space oxygen-supplying function according to claim 4, it is characterised in that: described sealing plate be provided externally with multiple equally distributed hand block.
  6. 6. the oxygenerator with space oxygen-supplying function according to claim 1, it is characterized in that: described seperating vale includes seperating vale upper casing and seperating vale mesochite, it is provided with rotation moving plate in described seperating vale upper casing and separates still, the center of described seperating vale mesochite is provided with denitrogen mouth, the outer end of described denitrogen mouth is connected with denitrogen inner connecting tube, described denitrogen inner connecting tube is connected with nitrogen outlet nozzle, and nitrogen outlet nozzle is arranged on back cover, and the outer end of nitrogen outlet nozzle is connected with denitrogen extension tube attached.
CN201511014233.8A 2015-12-31 2015-12-31 A kind of oxygenerator with space oxygen-supplying function Active CN105731383B (en)

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Application Number Priority Date Filing Date Title
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CN105731383A true CN105731383A (en) 2016-07-06
CN105731383B CN105731383B (en) 2018-01-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2546787Y (en) * 2002-06-06 2003-04-23 刘勇 Multifunctional indoor small aerator
CN201625489U (en) * 2010-01-26 2010-11-10 中山荣杰医疗器材工业有限公司 Oxygen generator
CN103101884A (en) * 2013-03-12 2013-05-15 东莞市立旺电子塑胶有限公司 Portable oxygenerator
CN204550049U (en) * 2015-04-24 2015-08-12 惠州市美亚飞电器有限公司 A kind of double air passage blends oxygen Domestic oxygen erator
CN205275207U (en) * 2015-12-31 2016-06-01 惠州市美亚飞电器有限公司 Oxygenerator with space oxygenation function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2546787Y (en) * 2002-06-06 2003-04-23 刘勇 Multifunctional indoor small aerator
CN201625489U (en) * 2010-01-26 2010-11-10 中山荣杰医疗器材工业有限公司 Oxygen generator
CN103101884A (en) * 2013-03-12 2013-05-15 东莞市立旺电子塑胶有限公司 Portable oxygenerator
CN204550049U (en) * 2015-04-24 2015-08-12 惠州市美亚飞电器有限公司 A kind of double air passage blends oxygen Domestic oxygen erator
CN205275207U (en) * 2015-12-31 2016-06-01 惠州市美亚飞电器有限公司 Oxygenerator with space oxygenation function

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