CN206258357U - A kind of detector of oxygenerator component - Google Patents

A kind of detector of oxygenerator component Download PDF

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Publication number
CN206258357U
CN206258357U CN201621411914.8U CN201621411914U CN206258357U CN 206258357 U CN206258357 U CN 206258357U CN 201621411914 U CN201621411914 U CN 201621411914U CN 206258357 U CN206258357 U CN 206258357U
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China
Prior art keywords
oxygenerator
component
detector
compressor
display panel
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CN201621411914.8U
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Chinese (zh)
Inventor
袁同娣
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Shanghai Bright Medical Devices Co Ltd
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Shanghai Bright Medical Devices Co Ltd
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Priority to CN201621411914.8U priority Critical patent/CN206258357U/en
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Abstract

The utility model is on a kind of detector of oxygenerator component, including one or more combined test stands, compressor damping device assembly and circuit control system are provided with the combined test stand, the combined test stand is provided with outlet, operation display panel, first flowmeter post, pressure gauge and oxygen inlet suction port, compressor air outlet adapter, the operation display panel is provided with oxygen concentration display window, detection time display window, second flowmeter post, and the circuit control system includes the operation display panel and mainboard controller.Oxygenerator component is detected using above-mentioned detector, its advantage is:Testing result reliability, and can simultaneously detect multiple oxygenerator components, high working efficiency.

Description

A kind of detector of oxygenerator component
Technical field
The utility model belongs to oxygenerator production and processing technical field, is on a kind of oxygenerator component specifically Detector, whether the compressor outlet pressure for detecting in oxygenerator meets the requirements, whether the oxygen concentration of oxygenerator meets It is required that, whether synchronous motor rotates and whether axial flow blower rotates.
Background technology
The oxygenerator component such as including compressor, rotary valve, synchronous motor, axial flow blower, molecular sieve tank.Each first device of oxygenerator After part installation, it usually needs debugged, to ensure to be met the requirements into the oxygenerator in market.And existing oxygen processed Machine detecting device major part can only individually detect a kind of oxygenerator component, when needing test oxygenerator whether to meet the requirements, Generally require that by many detection means desired result, therefore its inefficiency could be obtained.
Utility model content
The purpose of this utility model is to provide a kind of detector of oxygenerator component, is detected with solving existing oxygenerator The ineffective problem of device.
To achieve the above object, the utility model uses following technical scheme:
A kind of detector of oxygenerator component, including one or more combined test stands, set in the combined test stand There are compressor damping device assembly and circuit control system, the combined test stand is provided with outlet, operation display surface Plate, first flowmeter post, pressure gauge and oxygen inlet suction port and compressor air outlet adapter, set on the operation display panel There are oxygen concentration display window, detection time display window, second flowmeter post, the circuit control system includes the operation display surface Plate and mainboard controller,
The compressor damping device assembly includes compressor assembly, and the compressor assembly is provided with compressor air inlet Joint and the compressor air outlet adapter, the compressor inlet suction port located at combined test stand inside and with noise reduction bottle sky Gas outlet connection, the compressor air outlet adapter be connected with rotary valve assembly to be measured, the oxygen inlet suction port by silicone tube and The oxygen outlet connection of oxygenerator component to be measured.
According to the utility model, soft-touch control is additionally provided with the operation display panel.
Further, the operation display panel is provided with the alarm frame of pressure, voltage etc., and alarm frame can be with Display pressure, the height of voltage, when product is unqualified, can send alarm.
Further, the operation display panel is provided with malfunction indicator lamp, concentration indicator lamp, power supply indicator, passes through The color that indicator lamp shows judges whether product is qualified.
Further, the bottom of the combined test stand is provided with denitrogen device, for denitrogen.
Further, the left and right sides of the combined test stand is respectively provided with least one bayonet socket.
Further, the upper end of the combined test stand is provided with fixture.
Further, the fixture includes that housing and draws pin, and a receiving space, the drawing pin are provided with the housing One end be inserted in the receiving space, the other end passes the housing, and the bottom of the drawing pin is provided with a limited block, described Limited block can relatively described receiving space move up and down, it is described draw pin outside be arranged with a spring, one end of the spring The top of receiving space is resisted against, the other end is resisted against on limited block.
According to the utility model, the circuit control system includes:One receives detection signal and by signal transmission to master The coding circuit of plate controller;One be connected with coding circuit and by signal transmission to operation display panel radiating circuit;One Power supply required for individual offer coding circuit and radiating circuit.
The detector of oxygenerator component of the present utility model, its advantage is:The compressor that can be detected goes out air pressure Whether power, the oxygen concentration of oxygenerator, synchronous motor rotate, whether fan rotates, by detecting that oxygen concentration is sieved come detection molecules Whether system is qualified.
Brief description of the drawings
Fig. 1 is the structural representation of the detector of oxygenerator component of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of operation display panel.
Fig. 4 is the structural representation of fixture.
Fig. 5 is the top view of Fig. 1.
Fig. 6 is the module diagram of circuit control system.
Specific embodiment
Below in conjunction with specific accompanying drawing, the detector to a kind of oxygenerator component of the present utility model is made further specifically It is bright.Under normal circumstances, when under 187V (187V-15%, 187V+10%) operating voltage, compressor normal work, then oxygenerator Compressor meet the requirements.Therefore the utility model is equipped with operation display with compressor damping device assembly as detecting element Panel, pressure gauge, flowmeter post etc. are detected.
As shown in figure 1, be a kind of detector of oxygenerator component of the present utility model, including one or more are comprehensively surveyed Compressor damping device assembly (as shown in Figure 2) and circuit control system are provided with test stand 1, the combined test stand 1, it is described Combined test stand 1 is provided with outlet 2, operation display panel 3, first flowmeter post 5, pressure gauge 6 and oxygen air inlet connecting First 7 and compressor air outlet adapter 82, the operation display panel 3 is provided with oxygen concentration display window, detection time display window, second Flowmeter post 31 (as shown in Figure 3), the circuit control system includes the operation display panel and mainboard controller.Detection When, the concentration that oxygen concentration display window shows is more than 86%, and product is qualified;Detection time display window be used for show detection used by when Between;The flow that second flowmeter shows is identical with first flowmeter post.
As shown in Fig. 2 the compressor damping device assembly includes compressor assembly 8 and under compressor assembly 8 The beam 83 of side, the compressor assembly 8 is provided with compressor inlet suction port 81 and the compressor air outlet adapter 82 (figure 1), the compressor inlet suction port 81 passes through silicone tube located at the inside of combined test stand 1 and with the air outlet slit 91 of noise reduction bottle 9 92 connection, the compressor air outlet adapter 82 be connected with rotary valve assembly to be measured 10 (rotary valve assembly to be measured be Chinese patent Rotary valve disclosed in CN205578787U), the oxygen inlet suction port 7 is gone out by silicone tube with the oxygen of oxygenerator component to be measured Mouth connection.
Radio 32 and loudspeaker are additionally provided with the operation display panel 3.
The operation display panel 3 is provided with the alarm frame 36 of pressure, voltage etc., and alarm frame 36 can show The height of pressure, voltage etc., when product is unqualified, can send alarm.
The operation display panel 3 is provided with malfunction indicator lamp 33, concentration indicator lamp 34, power supply indicator 35, by referring to Show whether the color that lamp shows is qualified to judge product.
Soft-touch control is additionally provided with the operation display panel 3, including for setting the regularly button of detection time, being used for The radio buttons of opening radio, the button for adjusting volume etc..
The bottom of the combined test stand 1 is provided with denitrogen device 11, for discharging nitrogen.
The left and right sides of the combined test stand 1 is respectively provided with least one bayonet socket 40, for fixing oxygenerator component, prevents Anti-avulsion falls.
The upper end of the combined test stand 1 is provided with fixture 4, for fixing oxygenerator component, prevents from coming off.Such as Fig. 4 Shown, the fixture 4 includes that housing 41 and draws and a receiving space 43 is provided with pin 42, the housing 41, the drawing pin 42 One end be inserted in the receiving space 43, the other end passes the housing 41, and it is spacing that the bottom for drawing pin 42 is provided with one Block 44, the limited block 44 can relatively described receiving space 43 move up and down, it is described draw pin 42 outside be arranged with a spring 45, one end of the spring 45 is resisted against the top of receiving space 43, and the other end is resisted against on limited block 44.When oxygenerator unit device Part (such as molecular sieve system) loads when in combined test stand 1, the extruding of the stress of limited block 44, upward compression spring 45, limited block 44 It is extruded into receiving space 43, after molecular sieve system loads combined test stand 1, limited block 44 is pressurized and releases, and moves down, So as to clamping molecular sieve system.
As shown in fig. 6, the circuit control system includes:One receive first flowmeter post 5, second flowmeter post 31, Detection signal is simultaneously passed to the coding circuit 50 of mainboard controller for the detection signal of the grade of pressure gauge 6;One and coding circuit 50 Be connected and by signal transmission to operation display panel 3 radiating circuit 60;One offer coding circuit 50 and the institute of radiating circuit 60 The power supply 70 of needs.It should be understood that coding circuit 50 is also touched including receiving radio buttons, regularly button, regulation volume button etc. Touch the signal of switch and by signal transmission to mainboard controller.
As depicted in figs. 1 and 2, during detection, oxygenerator component (such as molecular sieve system 30) is first loaded into combined test stand 1 Bayonet socket 40 in, and fixed with fixture 4, or by oxygenerator component (such as synchronous motor, pressure-reducing valve, rotary valve, blower fan) It is placed on the platform 20 (as shown in Figure 5) of combined test stand, is then turn on power supply.The testing procedure of each component is as follows:
(1) test of molecular sieve system
A, molecular sieve system first loaded onto into combined test stand 1, connect synchronous motor power line, while by source of the gas pipeline and oxygen Gas inlet suction port 7 is connected (connect source of the gas pipeline);
B, the power switch 12 for opening bottom, the then soft-touch control of start-up operation display panel 3;
C, start detection, detected successively in the following order, be sure not omit:
1. with appropriate foam water detection molecules sieve with each spare and accessory parts junction whether gas leakage;
2. regulation pressure-reducing valve to standard value is stable at 0.04MP~0.05MP;
3. the oxygen output flow 2.7L/min~3.0L/min of first flowmeter post 5 is adjusted;
Observation gage pressure display range of flow 0.06MP~0.16MP;
4. whether observation oxygen concentration value is qualified (oxygen concentration >=90%) after starting t >=15min,
Close after t=5min whether restart observation concentration value qualified (oxygen concentration >=90%) if qualified;
Power supply is closed after the completion of D, test and 220V power output shields are loaded onto;
E, record test structure.
(2) test of synchronous motor
A, combined test stand 220V power output shields are unloaded, connect synchronous motor power supply;
Guidance panel soft-touch control after B, first startup bottom switch;
C, observe whether each synchronous motor normally runs;Run as normal, then it is qualified;
Power supply is closed after the completion of D, test and 220V power output shields are loaded onto;
E, record test result.
(3) test of rotary valve
A, combined test stand compressed gas source efferent duct are connected with rotary valve air inlet;
B, rotation rotary valve synchronous motor shaft, switch rotary valve two ends source of the gas gas outlet, are detected with appropriate foam water and turned;
C, valve two ends gas outlet and rotary valve base bleed mouthful whether gas leakage, it is air tight then qualified;
D, record test result.
(4) test of pressure-reducing valve
A, assembling molecular sieve system test pressure-reducing valve equipment, connect source of the gas pipeline and synchronous motor power line;
B, start bottom power switch 12, the then soft-touch control 34 of start-up operation display panel 3;
C, by pressure-reducing valve air inlet loaded on test pressure-reducing valve equipment gas outlet, screwing up with a wrench pneumatic joint and checks connection Place whether gas leakage, then with pressure gauges measure pressure, outlet pressure is adjusted to (0.04MP~0.05MP), and observes pressure gauge and show Whether indicating value is stablized, pressure gauge display value stabilization, then pressure-reducing valve is qualified;
D, record test result.
(5) test of axial flow blower
A, combined test stand 220V power output shields are unloaded, connect fan power;
Guidance panel soft-touch control after B, first startup bottom switch;
C, observe whether each blower fan normally runs;Blower fan normally runs, then blower fan is qualified;
Power supply is closed after the completion of D, test and 220V power output shields are loaded onto;
E, record test result.
The detector of oxygenerator component of the present utility model is provided with multiple combined test stands, when using, can be comprehensive with multiple Close testboard to test simultaneously, its high working efficiency, in addition, detector of the present utility model, asks testing result reliability.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (9)

1. a kind of detector of oxygenerator component, it is characterised in that including one or more combined test stands, it is described comprehensive to survey Compressor damping device assembly and circuit control system are provided with test stand, the combined test stand is provided with outlet, behaviour Make display panel, first flowmeter post, pressure gauge and oxygen inlet suction port, compressor air outlet adapter, the operation display surface Plate is provided with oxygen concentration display window, detection time display window, second flowmeter post, and the circuit control system includes the operation Display panel and mainboard controller,
The compressor damping device assembly includes compressor assembly, and the compressor assembly is provided with compressor inlet suction port With the compressor air outlet adapter, the compressor inlet suction port located at combined test stand inside and with noise reduction bottle air go out Mouthful connection, the compressor air outlet adapter be connected with rotary valve assembly to be measured, the oxygen inlet suction port pass through silicone tube with it is to be measured The oxygen outlet connection of oxygenerator component.
2. the detector of oxygenerator component as claimed in claim 1, it is characterised in that also set on the operation display panel There is soft-touch control.
3. the detector of oxygenerator component as claimed in claim 1, it is characterised in that the operation display panel is provided with Alarm frame.
4. the detector of oxygenerator component as claimed in claim 1, it is characterised in that the operation display panel is provided with Failure, concentration, the indicator lamp of power supply.
5. the detector of oxygenerator component as claimed in claim 1, it is characterised in that the bottom of the combined test stand sets There is denitrogen device.
6. the detector of oxygenerator component as claimed in claim 1, it is characterised in that the left and right two of the combined test stand Side is respectively provided with least one bayonet socket.
7. the detector of oxygenerator component as claimed in claim 1, it is characterised in that the upper end of the combined test stand sets There is fixture.
8. the detector of oxygenerator component as claimed in claim 7, it is characterised in that the fixture includes housing and Pin is drawn, a receiving space is provided with the housing, one end of the drawing pin is inserted in the receiving space, and the other end passes institute State housing, the bottom of the drawing pin is provided with a limited block, the limited block can relatively described receiving space move up and down, it is described The outside of pin is drawn to be arranged with a spring, one end of the spring is resisted against the top of receiving space, and the other end is resisted against limited block On.
9. the detector of the oxygenerator component as described in claim any one of 1-8, it is characterised in that the circuit control system System includes:One receive detection signal and by signal transmission to mainboard controller coding circuit;One is connected with coding circuit And by signal transmission to operation display panel radiating circuit;Power supply required for one offer coding circuit and radiating circuit.
CN201621411914.8U 2016-12-21 2016-12-21 A kind of detector of oxygenerator component Active CN206258357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621411914.8U CN206258357U (en) 2016-12-21 2016-12-21 A kind of detector of oxygenerator component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621411914.8U CN206258357U (en) 2016-12-21 2016-12-21 A kind of detector of oxygenerator component

Publications (1)

Publication Number Publication Date
CN206258357U true CN206258357U (en) 2017-06-16

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Application Number Title Priority Date Filing Date
CN201621411914.8U Active CN206258357U (en) 2016-12-21 2016-12-21 A kind of detector of oxygenerator component

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110987077A (en) * 2019-12-18 2020-04-10 脉象医疗科技(苏州)有限公司 Automatic test system and method for oxygen generator
CN113108843A (en) * 2021-04-21 2021-07-13 上海交通大学 Micro-oxygen generator and detection jig and detection method for oxygen generating component of micro-oxygen generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110987077A (en) * 2019-12-18 2020-04-10 脉象医疗科技(苏州)有限公司 Automatic test system and method for oxygen generator
CN110987077B (en) * 2019-12-18 2022-03-11 脉象医疗科技(苏州)有限公司 Automatic test system and method for oxygen generator
CN113108843A (en) * 2021-04-21 2021-07-13 上海交通大学 Micro-oxygen generator and detection jig and detection method for oxygen generating component of micro-oxygen generator

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