CN112142010A - Modularized inner unit and group type dispersion oxygen generator using same - Google Patents
Modularized inner unit and group type dispersion oxygen generator using same Download PDFInfo
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- CN112142010A CN112142010A CN202011039514.XA CN202011039514A CN112142010A CN 112142010 A CN112142010 A CN 112142010A CN 202011039514 A CN202011039514 A CN 202011039514A CN 112142010 A CN112142010 A CN 112142010A
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000001301 oxygen Substances 0.000 title claims abstract description 93
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 93
- 239000006185 dispersion Substances 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 35
- 238000001179 sorption measurement Methods 0.000 claims description 32
- 230000003584 silencer Effects 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 8
- 230000030279 gene silencing Effects 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims 2
- 238000009833 condensation Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002860 competitive effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 208000010496 Heart Arrest Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to a modularized inner unit and a grouped diffusion oxygenerator using the modularized inner unit. The scheme solves the problems that the production and installation of the oxygenerator with different flow rates are complex, the damage of a single part of the oxygenerator causes the complete machine to be incapable of being used and the like when the oxygen generator is applied in a high altitude area, so that the grouped diffusion oxygenerator can configure the inner unit sets with different quantities according to the customer demands to meet the different flow rate configuration demands, flexibly adjust the number of the inner unit sets, rapidly provide a prototype, and meet the demands of competitive markets.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a modular internal unit for improving oxygen content of a sealed space in a high-altitude area and a grouping type dispersion oxygen generator using the same.
Background
In high altitude areas, the oxygen concentration in the air is low, so that people can lack oxygen, lips and nails can be purple with the aggravation of the oxygen lack, the blood pressure is reduced, pupils are scattered and are coma, and finally the people die due to dyspnea, cardiac arrest and oxygen lack asphyxia. The dispersive oxygen generator system is a device which improves the environment of a human body by improving the oxygen content (oxygen concentration) of a sealed space (such as a bedroom, an office and the like) and enables the human body to be bathed in an oxygen-rich environment, thereby achieving the purposes of improving the internal environment of human breathing and promoting the benign circulation of the metabolic process, and achieving the purposes of relieving the anoxic symptom and improving the health.
Traditional dispersion oxygenerators design oxygenerators with different flow rates by adopting compressors and adsorption tower devices with different models. For example, the application number 2015200332736 published by chinese patent CN204417114U in 2015, 06, 24 and the patent name "an easily detachable split oxygen generator" (hereinafter referred to as "comparison document 1"), referring to the description of the comparison document 1 and the drawings of the description, the comparison document 1 discloses an easily detachable split oxygen generator, which comprises an outdoor external machine and an indoor internal machine, wherein a compressor is arranged inside the external machine, a condensing module is arranged above the compressor, an oxygen flow concentration meter is arranged inside the internal machine, the oxygen flow concentration meter is connected with the oxygen communicating pipe through a pipeline, an oxygen disperser is arranged inside the internal machine, the oxygen disperser is fixed inside the internal machine through screws, the oxygen disperser is connected with the fine screen through a pipeline, and thus, the oxygen generator in the comparison document 1 needs to adopt compressors and adsorption tower devices of different models to design oxygen generators with different flow rates. The inventor finds that the dispersion oxygen generator is troublesome to install, various machine boxes and various machine box internal structures may need to be designed for the dispersion oxygen generators with different models so as to be suitable for compressors and adsorption tower devices with different models and specifications, installation and debugging personnel need to be familiar with the disassembly, repair, part models and the like of the dispersion oxygen generators with different flow models, professional personnel need to test and debug, and the defect that the traditional dispersion oxygen generator is applied to a high-altitude area can be amplified, so that great inconvenience is brought to users, manufacturers and installation and debugging personnel.
In view of this, how to solve the problems that the production and installation of the oxygen generator requiring different flow rates are complicated, the whole oxygen generator cannot be used due to the damage of a single part of the oxygen generator, and the like in the prior art when the oxygen generator is applied to high altitude areas becomes a subject to be researched and solved by the invention.
Disclosure of Invention
The invention provides a modularized internal unit and a grouping type dispersion oxygen generator using the same, which solve the problems that the production and installation of the oxygen generator requiring different flow rates are complicated, the whole oxygen generator cannot be used due to the damage of a single part of the oxygen generator and the like in the prior art when the oxygen generator is applied in a high altitude area, so that the grouping type dispersion oxygen generator can be used for configuring different numbers of internal units according to the requirements of customers to meet the requirements of different flow rate configuration, and other internal units can still normally work to continuously supply oxygen when one or more groups of internal units fail.
In order to achieve the above object, the present invention provides a modular internal unit for oxygen generation and supply in a plateau environment, the internal unit comprising an internal cabinet, a compressor, a silencer, an adsorption tower device, a heat sink, a gas reversing device, and a circuit control device, wherein:
the side surface of the inner case is provided with at least one side opening capable of being opened, the bottom of the inner case is provided with a bottom plate for being fixed with the outside, an opening track is arranged on the bottom plate, the top of the inner case is provided with an opening part capable of allowing air to flow, and an inner installation space is formed inside the inner case;
the compressor is arranged in the internal installation space and is fixedly installed relative to the bottom plate, a supporting plate is arranged at the bottom of the compressor, the compressor is installed in the internal case through the side opening of the internal case, the supporting plate is installed in place along the opening track of the bottom plate in a push-pull mode, and the compressor is connected with an air inlet pipe and a compressed air outlet pipe;
the silencer is arranged in the inner installation space and is positioned on one side close to the side opening;
the heat dissipation device is fixed above the opening part on the surface of the inner case, an air valve support arranged across the upper part of the heat dissipation device is arranged on the surface of the inner case, and an installation groove is formed in the air valve support;
the gas reversing device and the transformer are nested and installed on the gas valve support, a gas pipeline is arranged in the gas reversing device, and the gas pipeline is connected to the adsorption tower device;
the adsorption tower device is fixedly arranged on the outer surface of the inner case, the adsorption tower device is supported by a limiting bracket fixed on the outer surface of the inner case, and an oxygen outlet pipe is arranged on the adsorption tower device;
the circuit control device is arranged on the surface of the inner case and is electrically connected with the compressor, the heat dissipation device, the gas reversing device and the transformer.
Furthermore, the side of the inner case is provided with a first side plate, the adsorption tower device is installed on the first side plate, and the first side plate and the bottom plate are connected to the inner case in advance together, so that organization and disassembly convenience are improved.
Furthermore, the adsorption tower device is fixed on the first side plate through a binding ring, an oxygen storage device is fixed on the periphery of the adsorption tower device through the binding ring, and an oxygen outlet pipe is arranged on the oxygen storage device.
Furthermore, heat abstractor includes fan unit and condenser pipe, and fan unit passes through the screw fixation on the upper surface of quick-witted case including, and the condenser pipe is fixed in fan unit top, and the valve support is located fan unit top certain distance, avoids the condenser pipe moreover, and the internal surface of quick-witted case including the both sides accessible screw fixation of valve support.
Furthermore, the air valve support is provided with heat dissipation holes at the position below the transformer. The transformer is a heating part with larger power, and the convection heat dissipation effect can be enhanced by the small holes.
Furthermore, a second side plate is arranged on the inner case, a filter device is installed on the second side edge, and the air inlet pipe is communicated with the air inlet interface.
Furthermore, silencing device includes air intake silencer and exhaust silencer, and the air intake silencer passes through the nut to be fixed at the top in internally mounted space, and waist type hole has been seted up to a side of interior quick-witted case, and the exhaust silencer passes through the side of the nimble interior quick-witted case of fixing in waist type hole, the dismouting when the modularization of being convenient for equipment and follow-up maintenance is maintained.
The invention also provides a grouped diffusion oxygen generator which comprises one or more modularized internal units in the technical scheme, wherein oxygen outlet pipes in the modularized internal units are connected in parallel to the main pipeline.
Further, the oxygenerator is still including being used for the installation the base of interior unit is provided with the frame in the base outside, the base is by being equipped with handle and truckle, installs the truckle in the base, and the oxygenerator of being convenient for is at the removal of installation early stage. The base is provided with a handle, which is convenient for carrying the oxygen generator in the early stage of installation.
The invention is explained below:
1. in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate;
2. in the present invention, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Due to the application of the scheme, compared with the prior art, the invention has the following advantages and effects:
1. according to the scheme, the modular internal unit is arranged to realize the application of different oxygen generation flows, so that the situation that various compressors, adsorption tower devices and other parts are arranged in stock is avoided, and the cost is further reduced to the greatest extent.
2. In the above scheme of the invention, when the modularized production is carried out, the space occupied by the compressor can be used as long as the space does not exceed the internal installation space of the box body, a set of case and other equipment are used to be matched with compressors with different flow models, the types of storage and material preparation are reduced, more importantly, the whole replacement of the internal unit or the maintenance of components in the internal unit are very quick and convenient, the modularized application of the oxygen diffusion machine applied to plateau areas is really realized, more convenient and higher-quality hardware support is provided for the use of the diffusion oxygen generator in plateau environments, the personnel requirements for the hardware maintenance, debugging and installation are also reduced, the replacement of the internal unit and the disassembly and installation of the components of the internal unit can be carried out by people with certain electrical knowledge basically, and the failed internal unit can be maintained independently or changed integrally, the whole process has small workload, has low requirement on the skill level of operators, and reduces the labor intensity and the technical capability requirement on installers to a great extent in the plateau environment.
3. According to the scheme, through the structural design of the unit in the modularization, the maintenance convenience and the normal use effect of the oxygen generator are considered while modularization and integration are achieved, and corresponding structures such as heat dissipation, air inlet of compressed air, oxygen exhaust and the like are designed.
4. According to the scheme, different numbers of inner units can be configured in the grouped diffusion oxygen generator according to requirements to achieve the required total flow, if one inner unit fails, the rest inner units can still work normally without being influenced by the inner unit, oxygen can be continuously supplied, the situation that the whole oxygen generator cannot normally generate oxygen is avoided, and more life guarantees are provided for users in a plateau environment.
5. Through the integrated inner unit, the number of the inner unit can be flexibly adjusted according to the requirements of oxygen supply flow and oxygen concentration of market customers, a prototype can be rapidly provided, and the requirements of competitive markets are met.
Drawings
FIG. 1 is a schematic structural diagram of an internal unit according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal unit according to an embodiment of the present invention, with a portion of a side of an internal chassis removed;
FIG. 3 is a schematic view of an internal unit without a compressor and a silencer according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an inner chassis in an inner unit according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second diffusion oxygen generator according to an embodiment of the present invention, wherein the second diffusion oxygen generator is composed of a plurality of internal units connected in parallel;
FIG. 6 is a schematic view of a second embodiment of the present invention with an outer frame removed in a dispersion oxygen generator;
fig. 7 is a schematic view of the overall structure of a second dispersion oxygen generator according to an embodiment of the present invention.
The drawings are shown in the following parts:
1. an internal unit;
11. an inner chassis; 111. opening the side; 112. a base plate; 1121. an open track; 113. an opening part; 114. an interior mounting space; 115. a first side plate; 116. a second side plate; 117. a kidney-shaped hole;
12. a compressor; 121. a support plate; 122. an air inlet pipe; 123. a compressed air outlet pipe;
13. a silencer device; 131. an intake silencer; 132. an exhaust muffler;
14. a heat sink; 141. a fan member; 142. a condenser tube; 143. an air valve bracket;
15. a gas reversing device; 151. a gas line;
16. a transformer;
17. an adsorption tower device; 171. an oxygen storage device; 172. an oxygen outlet pipe; 173. a limiting bracket; 174. bundling;
18. a circuit control device;
19. a filter device; 191. an air inlet interface;
2. a main pipeline;
3. a base; 31. A handle; 32. a caster wheel;
4. an outer frame;
5. a flow meter.
Detailed Description
The invention is further described with reference to the following figures and examples.
Example one
The first embodiment of the invention provides a modular internal unit 1, wherein the modular internal unit 1 is used for oxygen generation and oxygen supply in a plateau environment, as shown in fig. 1 to 4, the internal unit 1 comprises an internal case 11, a compressor 12, a silencer 13, a radiator 14, a gas reversing device 15, a transformer 16, an adsorption tower device 17 and a circuit control device 18.
In the first embodiment, the side surface of the inner casing 11 has at least one side opening 111 that can be opened, the bottom of the inner casing 11 has a bottom plate for fixing with the outside, the bottom plate has an opening rail, the top of the inner casing 11 has an opening 113 for air circulation, and the inside of the inner casing 11 forms an internal installation space 114. The inner casing 11 may be a square box, and a first side plate 115 is disposed on a front side of the square box, and a second side plate 116 is disposed on a rear side of the square box.
In the first embodiment, the compressor 12 is installed in the internal installation space 114 and is fixedly installed relative to the base plate, a support plate 121 is disposed at the bottom of the compressor 12, the compressor 12 is installed inside the internal casing 11 through the side opening 111 of the internal casing 11, the support plate 121 is installed in place along the opening rail of the base plate in a push-pull manner, the compressor 12 is connected with an air inlet pipe 122 and a compressed air outlet pipe 123, and the compressed air outlet pipe 123 is connected to the air reversing device 15.
In the first embodiment, the muffler device 13 is installed in the internal installation space 114 and is located on the side close to the side opening 111; the silencer 13 includes an intake silencer 131 and an exhaust silencer 132, the intake silencer 131 is fixed at the top of the internal installation space 114 through nuts, a waist-shaped hole 117 is formed in one side surface of the internal cabinet 11, and the exhaust silencer 132 is flexibly fixed on the side surface of the internal cabinet 11 through the waist-shaped hole 117, so that the assembly and disassembly during the modular assembly and the subsequent maintenance are facilitated.
In the first embodiment, the heat sink 14 is fixed above the opening 113 on the surface of the inner case 11, and the air valve bracket 143 is arranged on the surface of the inner case 11 and spans over the heat sink 14; the heat sink 14 includes a fan member 141 and a condenser tube 142, the fan member 141 is fixed to the upper surface of the inner casing 11 by screws, and the condenser tube 142 is fixed above the fan member 141. The gas reversing device 15 and the transformer 16 are installed on the gas valve bracket 143, a gas pipeline 151 is arranged in the gas reversing device 15, and the gas pipeline 151 is connected to the adsorption tower device 17; the air valve bracket 143 has heat dissipation holes at the positions below the transformer 16, the transformer 16 is a heating component with larger power, and the heat dissipation effect can be enhanced by the small holes. Through integrating the electric parts that need the heat dissipation, the design of centralization, let parts such as compressor 12, transformer 16 homoenergetic dispel the heat by heat abstractor 14 and cool down to keep good operating condition, design structure is compacter like this, the overall arrangement is more reasonable, facilitates for the modularized design of interior unit 1, fast assembly.
In the first embodiment, the adsorption tower device 17 is fixedly installed on the first side plate 115 of the inner chassis 11, the first side plate 115 and the bottom plate are connected to the inner chassis 11 in advance, the adsorption tower device 17 is supported by the limiting bracket 173 fixed on the outer surface of the inner chassis 11, the limiting bracket 173 is made of aluminum alloy material, and the adsorption tower device 17 is provided with the oxygen outlet pipe 172; the adsorption tower device 17 is fixed to the first side plate 115 by a binding ring 174, an oxygen storage device 171 is fixed to the outer periphery of the adsorption tower device 17 by the binding ring 174, and an oxygen outlet pipe 172 is provided in the oxygen storage device 171.
In the first embodiment, the circuit control device 18 is installed on the surface of the inner casing 11 and electrically connected to the compressor 12, the heat sink 14, the gas reversing device 15, and the transformer 16, and if the circuit control device 18 itself employs an existing circuit board with a variable voltage function, the transformer 16 can be omitted, and the installation position of the circuit control device 18 can be close to one side of the heat sink. The inner cabinet 11 is provided with a second side plate 116, the second side edge is provided with a filter device 19, the inner cabinet 11 is provided with an air inlet interface 191 on one side of the second side plate 116, and the air inlet pipe 122 is communicated with the air inlet interface 191.
The modular unit of the embodiment adopts the modular design, the independent inner unit 1 is designed, the required components for dispersing oxygen production are contained in the single inner unit 1, the structural design and the layout of each component are highly modularized and integrated, the production and assembly are convenient, the service life problem of the modular unit used in a plateau environment is considered, and the modular unit has corresponding structural design for the functional requirements of heat dissipation, air intake of compressed air, oxygen discharge and the like.
Example two
The present invention also provides a group dispersion oxygen generator, as shown in fig. 5 to fig. 7, the oxygen generator includes one or more modular internal units 1 in the above technical solution, and oxygen outlet pipes 172 in a plurality of modular internal units 1 are connected in parallel to the main pipe 2. The oxygenerator is still including being used for the installation the base 3 of interior unit 1 is provided with frame 4 in the base 3 outside, installation truckle 32 in base 3, the oxygenerator of being convenient for contains handle 31 in base 3 in the removal of installation earlier stage, the oxygenerator of being convenient for in the transport of installation earlier stage.
Through the use of the split-group type diffusion oxygen generator in the embodiment, different numbers of the inner units 1 can be configured to achieve the required total flow according to the requirements of customers, when one or more groups of the inner units fail, the rest inner units 1 can work normally and are not influenced by the inner units, oxygen can be continuously supplied, only the output total oxygen flow can be properly reduced, and more life support can be provided for users using the oxygen generator in plateau environments.
When maintenance and repair of a single inner unit 1 are required in a dispersion type oxygen generator, particularly for replacement of the compressor 12, the outer frame 4 is opened, the second side plate 117 provided with the silencing device is dismounted, the air inlet pipe 122 and the compressed air outlet pipe 123 are pulled out, the compressor 12 can be conveniently drawn out, the compressor 12 which is pre-assembled in a factory is pushed into the inner case 11 along the opening track 1121 of the bottom plate 112 until the support plate 121 completely falls into the opening of the bottom plate 112, then the air inlet pipe 122 is connected, the exhaust silencer 132 and the air inlet silencer 131 are fixed on the side surface of the inner case 11, the pipeline of the exhaust silencer is connected, and finally the second side plate 117 which is pre-fixed with the filter device 19 is installed, so that the replacement work of the compressor 12 is completed, and the same operation is also carried out as long as other compressors with different types and axial sizes are installed in a space range allowed by the bottom plate 112, the requirements of adapting to products of different manufacturers are met.
When the oxygen supply flow is required to be increased, the same steps are carried out, the internal machine which is assembled in advance in a factory is directly assembled on the residual space of the base 3 and the outer frame 4, the product gas is connected into the main pipeline 2, and the increase of the product gas flow at the oxygen supply end can be easily realized.
It should be noted that, in the above technical solution of the present invention, the electrical connection between the circuit control device 18 and other components, such as the compressor 12, the heat sink 14, the gas reversing device 15, the transformer 16, etc., and the pipeline connection among the components, are all prior art, and therefore, are not described in detail herein.
The following illustrates the variations that exist in the present invention:
1. in the above-mentioned solution, the inner casing 11 may be a square casing having six sides, i.e., upper, lower, left, right, front, and rear sides, but the present invention is not limited thereto, and the inner casing 11 may also have other shapes such as a circle, an ellipse, and the like.
2. In the above embodiment, the first side plate 115, the second side plate 116, and the bottom plate may be detachably mounted on the inner case 11, or the first side plate 115 may not be provided, so that the adsorption tower device 17 is directly mounted on the case body, and if the first side plate 115 is provided, the adsorption tower device 17 can be more conveniently assembled in advance and integrally disassembled, thereby facilitating the use in the plateau environment.
3. In the above embodiment, the gas reversing device 15 and the transformer 16 are directly clamped in the mounting grooves of the gas valve bracket 143 with corresponding shapes, the shape of the gas valve bracket 143 can be designed according to the shapes of the gas reversing device 15 and the transformer 16, and the gas valve bracket 143 can be made of PA66 nylon material, which has high strength and impact resistance; after the adsorption tower device 17 is installed, the gas reversing device 15 can be just pressed by the deformation of the gas pipeline 151, so that the gas reversing device 15 is firmly fixed in place, the structure and layout design of the adsorption tower device 17, the gas reversing device 15 and the gas valve support 143 are ingeniously utilized, other fasteners are not used for fixing the gas reversing device 15, the material cost is saved, and the operation flow of an operator during assembly or disassembly maintenance is reduced.
4. In the above embodiment, the group type diffusion oxygen generator may be set to be a single-layer structure, and the inner unit 1 is placed on a single layer, but the present invention is not limited thereto, and may also be set to be a double-layer structure or a multi-layer structure, so that more inner units 1 can be accommodated in the oxygen generator, so as to meet various use requirements of more customers.
5. The waist-shaped hole 117 provided in the side surface of the inner casing 11 is used for hanging the exhaust muffler 132, but the present invention is not limited thereto, and other shapes such as a circular hole and a square hole may be used.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (11)
1. The utility model provides a unit in modularization, this unit in modularization is used for making oxygen suppliment under the plateau environment, its characterized in that, interior unit (1) is including interior quick-witted case (11), compressor (12), silencing device (13), heat abstractor (14), gaseous switching-over device (15), adsorption tower device (17), circuit control device (18), wherein:
the side surface of the inner case (11) is provided with at least one side opening (111) which can be opened, the bottom of the inner case (11) is provided with a bottom plate (112) which is fixed with the outside, the top of the inner case (11) is provided with an opening part (113) which can be used for air circulation, and the inside of the inner case (11) forms an internal installation space (114);
the compressor (12) is installed in the internal installation space (114) and is fixedly installed relative to the bottom plate (112), a supporting plate (121) is arranged at the bottom of the compressor (12), the compressor (12) is installed in the internal machine box (11) through a side opening (111) of the internal machine box (11), and the compressor (12) is connected with an air inlet pipe (122) and a compressed air outlet pipe (123);
the muffler device (13) is installed in the internal installation space (114) and is located on a side close to the side opening (111);
the heat dissipation device (14) is fixed above the opening part (113) on the surface of the inner chassis (11);
the gas reversing device (15) is installed on the outer surface of the inner case (11), a gas pipeline (151) is arranged in the gas reversing device (15), and the gas pipeline (151) is connected to the adsorption tower device (17);
the adsorption tower device (17) is fixedly arranged on the outer surface of the inner case (11), the adsorption tower device (17) is supported by a limit bracket (173) fixed on the outer surface of the inner case (11), and an oxygen outlet pipe (172) is arranged on the adsorption tower device (17);
the circuit control device (18) is installed on the surface of the inner case (11) and is electrically connected with the compressor (12), the heat dissipation device (14) and the gas reversing device (15).
2. A modular internal unit according to claim 1, wherein: an opening rail (1121) is arranged on the bottom plate (112), and the supporting plate (121) is installed in place along the opening rail (1121) of the bottom plate (112) in a push-pull mode by the compressor (12).
3. A modular internal unit according to claim 1, wherein: the side of the inner case (11) is provided with a first side plate (115), the adsorption tower device (17) is installed on the first side plate (115), and the first side plate (115) and the bottom plate (112) are connected to the inner case (11) in advance.
4. A modular internal unit according to claim 1, wherein: the adsorption tower device (17) is fixed on the first side plate (115) through a binding ring (174), an oxygen storage device (171) is fixed on the periphery of the adsorption tower device (17) through the binding ring (174), and an oxygen outlet pipe (172) is arranged on the oxygen storage device (171).
5. A modular internal unit according to claim 1, wherein: the heat dissipation device (14) comprises a fan component (141) and a condensation pipe (142), the fan component (141) is fixed on the upper surface of the inner case (11) through screws, and the condensation pipe (142) is fixed above the fan component (141).
6. A modular internal unit according to claim 1, wherein: the inner unit (1) further comprises a transformer (16), an air valve support (143) arranged across the upper portion of the heat dissipation device (14) is arranged on the surface of the inner case (11), a mounting groove is formed in the air valve support (143), and the transformer (16) and the air reversing device (16) are nested in the mounting groove.
7. A modular internal unit according to claim 6, wherein: the air valve support (143) is provided with heat dissipation holes at the position below the transformer (16).
8. A modular internal unit according to claim 1, wherein: the air filter is characterized in that a second side plate (116) is arranged on the inner case (11), a filter device (19) is installed on the second side edge, an air inlet interface (191) is arranged on one side of the second side plate (116) on the inner case (11), and an air inlet pipe (122) of the compressor (12) is communicated to the air inlet interface (191).
9. A modular internal unit according to claim 1, wherein: the silencer (13) comprises an air inlet silencer (131) and an exhaust silencer (132), the air inlet silencer (131) is fixed to the top of the inner installation space (114) through nuts, a waist-shaped hole (117) is formed in one side face of the inner case (11), and the exhaust silencer (132) is fixed to the side face of the inner case (11) through the waist-shaped hole (117).
10. The utility model provides a grouping formula dispersion oxygenerator which characterized in that: the oxygen generator comprises one or more internal units (1) as claimed in claim 1, and oxygen outlet pipes (172) in a plurality of internal units (1) are connected in parallel to a main pipe (2).
11. The packet diffusion oxygen generator according to claim 10, wherein: the oxygen generator also comprises a base (3) for mounting the inner unit (1), an outer frame (4) is arranged on the outer side of the base (3), and the base (3) is provided with a handle (31) and a caster (32); and a flow meter (5) is arranged on the oxygen outlet pipe (172).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039514.XA CN112142010A (en) | 2020-09-28 | 2020-09-28 | Modularized inner unit and group type dispersion oxygen generator using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011039514.XA CN112142010A (en) | 2020-09-28 | 2020-09-28 | Modularized inner unit and group type dispersion oxygen generator using same |
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| Publication Number | Publication Date |
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| CN112142010A true CN112142010A (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011039514.XA Pending CN112142010A (en) | 2020-09-28 | 2020-09-28 | Modularized inner unit and group type dispersion oxygen generator using same |
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| Country | Link |
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| CN (1) | CN112142010A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208545122U (en) * | 2018-06-22 | 2019-02-26 | 赫牧环境科技(上海)有限公司 | A kind of easily detachable split type oxygen generator |
| CN111606306A (en) * | 2020-05-21 | 2020-09-01 | 杜庆龙 | Modular structure system of oxygenerator |
| CN214004053U (en) * | 2020-09-28 | 2021-08-20 | 江苏鱼跃医疗设备股份有限公司 | Modularized inner unit and group type dispersion oxygen generator using same |
-
2020
- 2020-09-28 CN CN202011039514.XA patent/CN112142010A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208545122U (en) * | 2018-06-22 | 2019-02-26 | 赫牧环境科技(上海)有限公司 | A kind of easily detachable split type oxygen generator |
| CN111606306A (en) * | 2020-05-21 | 2020-09-01 | 杜庆龙 | Modular structure system of oxygenerator |
| CN214004053U (en) * | 2020-09-28 | 2021-08-20 | 江苏鱼跃医疗设备股份有限公司 | Modularized inner unit and group type dispersion oxygen generator using same |
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