CN205360173U - Automatic apparatus of oxygen supply - Google Patents
Automatic apparatus of oxygen supply Download PDFInfo
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- CN205360173U CN205360173U CN201521126988.2U CN201521126988U CN205360173U CN 205360173 U CN205360173 U CN 205360173U CN 201521126988 U CN201521126988 U CN 201521126988U CN 205360173 U CN205360173 U CN 205360173U
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- oxygen
- density value
- automatic apparatus
- control system
- oxygen supply
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Abstract
The utility model provides an automatic apparatus of oxygen supply, includes detecting system for detect current environment oxygen concentration value, the oxygen -generation system for produce oxygen and offer current environment, control system, be used for with the foundation is compared to current environment oxygen concentration value and predetermined oxygen concentration value that detecting system detected comparison result control the oxygen -generation system opens or closes. Above -mentioned automatic apparatus of oxygen supply is through the detection of detecting system to current environment oxygen concentration to judge automatic control by control system the work of oxygen -generation system or close has greatly promoted the degree of safety under the special environment, avoids the emergence of major accident.
Description
Technical field
This utility model relates to industrial equipment field, particularly relates to automatic apparatus of oxygen supply.
Background technology
Apparatus of oxygen supply is widely used in various industry, and such as underground engineerings etc. such as medical treatment oxygen supplement, diving oxygen cylinder, mines, national standard requires that in urgent danger prevention facility internal medium, oxygen content should between 18.5%～23.0%.Apparatus of oxygen supply traditional in the industry at present also exists following problems: the startup of portion support device needs operator manually opened；After machine is opened, if manually not closing, then oxygen can export continuously, causes waste.
Utility model content
Based on this, it is necessary to provide a kind of automatic detection current environment oxygen concentration, automatically turn on or close the automatic apparatus of oxygen supply of oxygen supply according to current oxygen concentration.
A kind of apparatus of oxygen supply automatically, including
Detection system, is used for detecting current environment oxygen density value；
Oxygen generating systems, is used for producing oxygen and being supplied to current environment；
Control system, compares with the oxygen density value preset for the current environment oxygen density value described detection system detected, controls described oxygen generating systems according to described comparison result and is turned on and off.
Preferably, described detection system detects the oxygen concentration under current environment in real time and sends the oxygen concentration detected to control system；Described control system is compared according to the oxygen density value of the oxygen density value that receives with systemic presupposition, and when the described oxygen density value detected is more than described default oxygen density value, described oxygen generating systems does not start；When the described oxygen density value detected is less than described default oxygen density value, start described oxygen generating systems oxygen supply.
Preferably, the oxygen density value of described systemic presupposition is one, and the oxygen density value of described setting is in certain scope.
Preferably, also include the shell that shell is cabinet shape, described shell includes cabinet, be placed in described cabinet upper end middle plate and the upset lid being rotatably installed on described cabinet top, described cabinet, middle plate and upset lid enclose and are set as a Free up Memory, described oxygen generating systems is installed on the lower section being arranged in described plate in described cabinet, and described control system, detection system are installed on outside described cabinet.
Preferably, described upset lid is provided with the display screen connecting described control system and the air-out component connecting described Free up Memory and current environment.
Preferably, described oxygen generating systems includes:
Pedestal, is fixed on described bottom of cabinet bulk；
Guide rail, described guide rail one end is fixed on described pedestal, and the other end is fixed on described middle plate；
Oxygen generator, described oxygen generator is inserted in described guide rail and is electrically connected with described control system.
Preferably, described oxygen generator includes；
Tubular accommodation portion, is used for holding solid-state medicated powder, and the one end open in described tubular accommodation portion is also positioned at described Free up Memory；
Base, for holding the other end in described tubular accommodation portion.
Preferably, described base includes lateral wall, interior protuberance and the affixed groove for holding one end, described tubular accommodation portion between described lateral wall and described interior protuberance.
Preferably, the interior protuberance of described base is provided with pair of conductive terminal, described control system, by connecting the circuit on pair of conductive terminal, makes the resistance wire in described tubular accommodation portion make the medicated powder in described tubular accommodation portion react and produce oxygen when generating heat and reach uniform temperature.
Preferably, described detection system is oxygen concentration sensor, and described control system is central processing unit or PLC.
Above-mentioned automatic apparatus of oxygen supply, detect the oxygen density value of current environment in real time by detection system and compare with default oxygen density value, comparison result controlled work or the closedown of described oxygen generating systems by control system 41, it is to avoid prior art needs to carry out the defect of manual control switch.Particularly in underground job environment, it is very fast that oxygen concentration is likely to change, and manual operation may result in the generation of major accident not in time, and the automatic apparatus of oxygen supply of the application can effectively prevent oxygen content bust, brings the strain time to operating personnel.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the automatic apparatus of oxygen supply of the application；
Fig. 2 is the part disassembly diagram of the automatic apparatus of oxygen supply of the application；
Fig. 3 is the cross section view of the automatic apparatus of oxygen supply of the application；
Fig. 4 is the axonometric chart of the air outlet hinge of the automatic apparatus of oxygen supply of the application；
Fig. 5 is the three-dimensional exploded view of the air outlet hinge of the automatic apparatus of oxygen supply of the application；
Fig. 6 is the constitutional diagram of the solid-state oxygen generator of the automatic apparatus of oxygen supply of the application；
Fig. 7 is the exploded view of the solid-state oxygen generator of the automatic apparatus of oxygen supply of the application；
Fig. 8 is the base exploded view of the solid-state oxygen generator of the automatic apparatus of oxygen supply of the application.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Elaborate a lot of detail in the following description so that fully understanding this utility model.But this utility model can be implemented being much different from alternate manner described here, and those skilled in the art can do similar improvement when without prejudice to this utility model intension, therefore this utility model is by the restriction of following public specific embodiment.
It should be noted that be referred to as " being fixed on ", " being arranged at " another element when element, it can directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly to another element or may be simultaneously present centering elements.For illustrative purposes only, being not offered as is unique embodiment for term as used herein " vertical ", " level ", "left", "right" and similar statement.
The automatic apparatus of oxygen supply of the application mainly includes control system, detection system and oxygen generating systems.Specifically, described detection system is oxygen concentration sensor, and described control system is central processing unit or PLC, and described oxygen generating systems is solid-state oxygen generator.
The operation principle of described automatic apparatus of oxygen supply is as follows: described detection system detects the oxygen concentration under current environment in real time and sends the oxygen concentration detected to control system；Described control system is compared according to the oxygen density value of the oxygen density value that receives with systemic presupposition, and when the described oxygen density value detected is more than described default oxygen density value, described oxygen generating systems does not start；When the described oxygen density value detected is less than described default oxygen density value, start described oxygen generating systems oxygen supply.
The oxygen density value of described default is one, and the oxygen density value of described setting is positioned at a particular range.
In other embodiments, the oxygen density value of described systemic presupposition can be two, default oxygen concentration lower limit, a default oxygen concentration higher limit.When the oxygen density value under the current environment that described detection system detects is less than described default oxygen concentration lower limit, start described oxygen generating systems oxygen supply；When the oxygen density value under the current environment that described detection system detects is more than described default oxygen concentration higher limit, close described oxygen generating systems oxygen feeding stop.
The hardware configuration of the automatic apparatus of oxygen supply of the application is as shown in figures 1-8.Please referring initially to shown in Fig. 1-3, control system 41, detection system 42 and the oxygen generating systems 30 that described automatic apparatus of oxygen supply includes shell 10, is installed in described shell 10.
Described shell 10 substantially in cabinet shape, including cabinet 12, is immobilizated in the middle plate 13 of described cabinet 12 upper end and is covered in the upset lid 14 above described cabinet 12.Described cabinet 12 upper end, middle plate 13 and described upset lid 14 enclose and are set as a Free up Memory 11.Described oxygen generating systems 30 is installed in the cabinet 12 of described middle plate 13 bottom.Described cabinet 12 top is arranged to skewed, and described upset lid 14 one end is movably hinged in the higher side, top of described cabinet 12 and supports described upset lid 14 when described upset lid 14 is opened by a damper rod 15.Described upset lid 14 is provided with the display screen 70 connecting described control system 41 and connects described Free up Memory 11 and extraneous air-out component 50.It is outside that described detection system 42 is installed on described cabinet 12.
Described cabinet 12 both sides are provided with handle member 121, it is simple to artificial both hands move described automatic apparatus of oxygen supply.
Referring to shown in Fig. 3, Fig. 4, Fig. 5, described air-out component 50 includes fan 51 and air outlet hinge 52.Described fan 51 is positioned at described Free up Memory 11 side, described air outlet hinge 52 is positioned at the upside of described fan 51, and described air outlet hinge 52 includes outside framework 521, some leaf of hinge 522 and the connector 523 for being connected as a single entity by described some leaf of hinge 522.The two side that described outside framework 521 is relative is provided with some through holes 524, described leaf of hinge 522 be respectively arranged at two ends with some projections 525 being arranged in described through hole 524 so that described leaf of hinge 522 can rotate around described through hole 524.Described connector 523, in strip, is provided with clip slot 526 in the side of corresponding each leaf of hinge 522, and described some leaf of hinge 522 are connected as one by described clip slot 526, drive all leaf of hinge to rotate together when one of them leaf of hinge 522 rotates.Described air-out component 50 is for delivering to the external world through the effect of described fan 51 via described air outlet hinge 52 by the oxygen produced in described Free up Memory 11, to increase the oxygen content of free surrounding space.
Referring to shown in Fig. 1-4, Fig. 6-8, described oxygen generating systems 30 includes being located at the pedestal 33 of described cabinet 12 inner bottom part position, described pedestal 33 is fixed in one end and the other end is fixed on the guide rail 31 on described middle plate 13 and the oxygen generator 32 being contained in described guide rail 31 and being electrically connected with described pedestal 33.Described guide rail 31, oxygen generator 32 are all in a cylindrical shape structure.
Described oxygen generator 32 includes tubular accommodation portion 321 and is located at the base 322 of one end, described tubular accommodation portion 321.The other end opening in described tubular accommodation portion 321 is positioned at described Free up Memory 11.Described base 322 includes lateral wall 3222, interior protuberance 3223 and the affixed groove 3221 for holding one end, described tubular accommodation portion 321 between described lateral wall 3222 and described interior protuberance 3223.Being respectively equipped with two installing holes 3224,3225 of up/down perforation on the interior protuberance 3223 of described base 322, described base 322 also includes the conducting terminal 60 wearing described installing hole 3224,3225.Described conducting terminal 60 includes contact component 61, is sheathed on the pressure line terminal 62 of described contact component 61 lower end and described pressure line terminal 62 is immobilizated in the nut 63 of described contact component 61 lower end.Described contact component 61 includes the bigger pars intermedia of external diameter 612, upwardly extend from described pars intermedia 612 and external diameter less than the contact end portion 611 of described pars intermedia 612 and extends from described pars intermedia 612 lower end and external diameter is less than the threaded portion 613 of described pars intermedia 612.It is peripheral that described pressure line terminal 62 is sheathed on described threaded portion 613, described nut 63 is screwed together in described threaded portion 613 and is immobilizated on described threaded portion 613 by described pressure line terminal 62, and described pressure line terminal 62 is for crimping the contact cable taking being positioned at pedestal 33 or binding post (not shown).
The external diameter of the pars intermedia 61 of described contact component 61 is identical with the internal diameter of the installing hole 3224,3225 on described base 322, it is possible to prevent the solid oxygen medicated powder in described tubular accommodation portion 321 from spilling.The periphery of described pars intermedia 61 can be coated with one layer of antiseep film (not shown) to be sealed by described installing hole 3224,3225.
Described oxygen generator 32 can from described guide rail 31 disassembled and assembled freely, without dismount whole machine change medicated powder.
Described tubular accommodation portion 321 constitutes, with described base 322, the receiving space housing solid oxygen, when the detection system 42 of the application detects the oxygen density value of current environment lower than default oxygen density value, described control system 41 controls described oxygen generating systems 30 and works, namely after the circuit ON on two conducting terminals 60 of described oxygen generator 32, when making the heating of the resistance wire within described tubular accommodation portion 321 reach uniform temperature, cause its interior solid oxygen medicated powder to react and produce oxygen and discharge to Free up Memory 11 from the upper end in described tubular accommodation portion 321, finally by described air-out component 50, described oxygen is sent in free surrounding space.When described detection system 42 detects that the oxygen density value of current environment is higher than when presetting oxygen density value, described control system 41 controls described oxygen generating systems 30 and quits work, and namely cancels the voltage applied on two conducting terminals 60 of described oxygen generator 32.
The automatic apparatus of oxygen supply of the application is detected the oxygen density value of current environment in real time by detection system 42 and is compared with default oxygen density value, comparison result controlled work or the closedown of described oxygen generating systems 30 by control system 41, it is to avoid prior art needs to carry out the defect of manual control switch.Particularly in underground job environment, it is very fast that oxygen concentration is likely to change, and manual operation may result in the generation of major accident not in time, and the automatic apparatus of oxygen supply of the application can effectively prevent oxygen content bust, brings the strain time to operating personnel.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (9)
1. an automatic apparatus of oxygen supply, it is characterised in that include
Detection system, is used for detecting current environment oxygen density value；
Oxygen generating systems, is used for producing oxygen and being supplied to current environment；
Control system, compares with the oxygen density value preset for the current environment oxygen density value described detection system detected, controls described oxygen generating systems according to described comparison result and is turned on and off.
2. automatic apparatus of oxygen supply according to claim 1, it is characterised in that described detection system detects the oxygen concentration under current environment in real time and sends the oxygen concentration detected to control system；Described control system is compared according to the oxygen density value of the oxygen density value that receives with systemic presupposition, and when the described oxygen density value detected is more than described default oxygen density value, described oxygen generating systems does not start；When the described oxygen density value detected is less than described default oxygen density value, start described oxygen generating systems oxygen supply.
3. the automatic apparatus of oxygen supply according to any one of claim 1-2, it is characterized in that, also include the shell that shell is cabinet shape, described shell includes cabinet, be placed in described cabinet upper end middle plate and the upset lid being rotatably installed on described cabinet top, described cabinet, middle plate and upset lid enclose and are set as a Free up Memory, described oxygen generating systems is installed on the lower section being arranged in described plate in described cabinet, and described control system, detection system are installed on outside described cabinet.
4. automatic apparatus of oxygen supply according to claim 3, it is characterised in that be provided with the display screen connecting described control system and the air-out component connecting described Free up Memory and current environment on described upset lid.
5. automatic apparatus of oxygen supply according to claim 3, it is characterised in that described oxygen generating systems includes:
Pedestal, is fixed on described bottom of cabinet bulk；
Guide rail, described guide rail one end is fixed on described pedestal, and the other end is fixed on described middle plate；
Oxygen generator, described oxygen generator is inserted in described guide rail and is electrically connected with described control system.
6. automatic apparatus of oxygen supply according to claim 5, it is characterised in that described oxygen generator includes；
Tubular accommodation portion, is used for holding solid-state medicated powder, and the one end open in described tubular accommodation portion is also positioned at described Free up Memory；
Base, for holding the other end in described tubular accommodation portion.
7. automatic apparatus of oxygen supply according to claim 6, it is characterised in that described base includes lateral wall, interior protuberance and the affixed groove for holding one end, described tubular accommodation portion between described lateral wall and described interior protuberance.
8. automatic apparatus of oxygen supply according to claim 7, it is characterized in that, the interior protuberance of described base is provided with pair of conductive terminal, described control system, by connecting the circuit on pair of conductive terminal, makes the resistance wire in described tubular accommodation portion make the medicated powder in described tubular accommodation portion react and produce oxygen when generating heat and reach uniform temperature.
9. the automatic apparatus of oxygen supply according to any one of claim 1-2, it is characterised in that described detection system is oxygen concentration sensor, described control system is central processing unit or PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126988.2U CN205360173U (en) | 2015-12-29 | 2015-12-29 | Automatic apparatus of oxygen supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126988.2U CN205360173U (en) | 2015-12-29 | 2015-12-29 | Automatic apparatus of oxygen supply |
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| Publication Number | Publication Date |
|---|---|
| CN205360173U true CN205360173U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126988.2U Active CN205360173U (en) | 2015-12-29 | 2015-12-29 | Automatic apparatus of oxygen supply |
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| CN (1) | CN205360173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381527A (en) * | 2015-12-29 | 2016-03-09 | 中物功能材料研究院有限公司 | Automatic oxygen supplying device |
| CN112755347A (en) * | 2020-12-31 | 2021-05-07 | 东莞永昇医疗科技有限公司 | Ventilator shutdown control method, ventilator and computer readable storage medium |
| CN112791283A (en) * | 2020-12-31 | 2021-05-14 | 东莞永昇医疗科技有限公司 | Starting control method of breathing machine, breathing machine and computer readable storage medium |
-
2015
- 2015-12-29 CN CN201521126988.2U patent/CN205360173U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105381527A (en) * | 2015-12-29 | 2016-03-09 | 中物功能材料研究院有限公司 | Automatic oxygen supplying device |
| CN112755347A (en) * | 2020-12-31 | 2021-05-07 | 东莞永昇医疗科技有限公司 | Ventilator shutdown control method, ventilator and computer readable storage medium |
| CN112791283A (en) * | 2020-12-31 | 2021-05-14 | 东莞永昇医疗科技有限公司 | Starting control method of breathing machine, breathing machine and computer readable storage medium |
| CN112791283B (en) * | 2020-12-31 | 2024-04-05 | 东莞永昇医疗科技有限公司 | Breathing machine starting control method, breathing machine and computer readable storage medium |
| CN112755347B (en) * | 2020-12-31 | 2024-04-05 | 东莞永昇医疗科技有限公司 | Breathing machine control method, breathing machine and computer readable storage medium |
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Effective date of registration: 20160905 Address after: Futian District Shenzhen City, Guangdong province 518000 Shennan Road No. 1006 Shenzhen International Innovation Center (Futian Technology Square) C 21 storey building Patentee after: Shenzhen China Investment Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee before: Zhongwu Function Material Institute Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee after: Zhongwu Function Material Institute Co., Ltd. Address before: Futian District Shenzhen City, Guangdong province 518000 Shennan Road No. 1006 Shenzhen International Innovation Center (Futian Technology Square) C 21 storey building Patentee before: Shenzhen China Investment Co., Ltd. |
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Effective date of registration: 20170313 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Taoyuan Street School Road No. 1001 Building 1 layer A7 Chi Park Patentee after: Shenzhen Xinghua Material Technology Development Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee before: Zhongwu Function Material Institute Co., Ltd. |