CN109765012A - A kind of monolithic processor controlled air tightness detection apparatus - Google Patents
A kind of monolithic processor controlled air tightness detection apparatus Download PDFInfo
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- CN109765012A CN109765012A CN201910127980.4A CN201910127980A CN109765012A CN 109765012 A CN109765012 A CN 109765012A CN 201910127980 A CN201910127980 A CN 201910127980A CN 109765012 A CN109765012 A CN 109765012A
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Abstract
The invention discloses a kind of monolithic processor controlled air tightness detection apparatus; including station; test box is placed at the top of the station; the test box is equipped with chamber; singlechip controller is fixedly installed on the side inner wall of the chamber; display screen is fixedly installed on wall in the top of the chamber; booster pump is fixedly installed on the side inner wall of the chamber; the booster pump and display screen are electrically connected with singlechip controller; the sealed bottom of the booster pump is equipped with air inlet pipe, is fixedly installed with guard box in the bottom interior wall of the chamber.The configuration of the present invention is simple, it is convenient to operate, it will be seen that the airtight situation of the device noumenon by setting comparison device, it does not need using air pressure inductor, input cost is reduced, gas leakage part can be found by the way that film is arranged, staff is not needed and bit by bit find gas leakage part, the working strength of staff is reduced, and improves the efficiency of detection air leak position.
Description
Technical field
The present invention relates to air-leakage test technical field more particularly to a kind of monolithic processor controlled air tightness detection apparatus.
Background technique
Currently, being frequently necessary to detect products air tightness in the industrial production, application notification number is
The invention discloses a kind of monolithic processor controlled air tightness detection apparatus, the centre bits of the firm banking upper end by CN108332920A
The place of setting is provided with a water storage tank, and a working space is provided in the integrated control case, and front and back is symmetrical arranged in institute's working space
There is a horizontal shed stick, the dovetail groove is provided with a display device, and the left end of the working space lower end wall is fixedly connected with one
Singlechip controller, the lower end of the motor are fixedly connected with an air boost pump, the lower section setting of the air boost pump
There is a seal box, a seal tube is provided on the lower end surface of the seal box；In present invention work, air boost pump is to air
Pressurization, pressurized air enter sealing space by air inlet, and hence into inside workpiece, air pressure inductor incudes internal gas
Singlechip controller is pressed and transmits data to, display device intuitively shows air pressure amount of leakage, when leakage rate is greater than required value,
Elevating lever slowly moves down under gravity, to drive workpiece to enter water storage tank, convenient for observation Gas leak position.
The invention uses air pressure inductor induction air pressure, improves input cost, manpower is needed bit by bit to find gas leakage
Position, it is inefficient, it is set forth above to solve so we have proposed a kind of monolithic processor controlled air tightness detection apparatus
Problem.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of monolithic processor controlled gas proposed
Close detection device.
To achieve the goals above, present invention employs following technical solutions:
A kind of monolithic processor controlled air tightness detection apparatus, including station are placed with test box at the top of the station,
The test box is equipped with chamber, is fixedly installed with singlechip controller, the top of the chamber on the side inner wall of the chamber
Display screen is fixedly installed in portion on wall, is fixedly installed with booster pump on the side inner wall of the chamber, the booster pump and aobvious
Display screen is electrically connected with singlechip controller, and the sealed bottom of the booster pump is equipped with air inlet pipe, in the bottom of the chamber
Guard box is fixedly installed on wall, the guard box is equipped with cavity, and the side inner wall of the cavity is equipped with air inlet, described
The test bottle that top is provided with opening is placed in the bottom interior wall of cavity, the test bottle is equipped with test chamber, the test
The same matched slip lid is slidably fitted on the two sides inner wall of chamber, the opening of test bottle is completely covered in the slip lid,
The lower rotation of the slip lid is equipped with symmetrically arranged two slide bars, and the bottom of two slide bars is and the bottom interior wall of test chamber
It is slidably connected, fixing seat is fixedly installed in the bottom interior wall of the test chamber, fluted, institute is opened up at the top of the fixing seat
It states and is slidably fitted with mobile bar in groove, the top of fixing seat is extended at the top of the mobile bar, two slide bars are close to each other
Side be rotatably equipped with first connecting rod, the two sides of the mobile bar are fixedly installed with cross bar, two cross bars respectively and
Two first connecting rods are rotatablely connected, and are rotatablely installed the second connecting rod, the top part of two the second connecting rods on two cross bars
It is not rotatablely connected with the two sides of mobile bar, symmetrically arranged two limits is fixedly installed in the top inner wall of the test chamber
Block, two limited blocks are located at the two sides of two slide bars.
Preferably, the outer side seal of the test box and guard box is fixed with matched film, the protection
The side of film is fixedly installed with symmetrically arranged two sealing blocks on case, and two sealing blocks and equal fix with guard box connect
It connects.
Preferably, the top two sides of the test bottle are fixedly installed with baffle, and the bottom of two baffles is and slip lid
Top fits.
Preferably, symmetrically arranged two springs are fixedly installed in the bottom interior wall of the groove, the mobile bar
Bottom is fixedly installed with horizontal block, and the top of two springs is fixedly connected with the bottom of horizontal block.
Preferably, the test box, guard box and test bottle are transparent material.
Compared with prior art, the beneficial effects of the present invention are: the input time of singlechip controller control booster pump, shows
The time can be shown in display screen, the device noumenon be additionally provided with the consistent comparison device ideally of its structure, need to make
When carrying out airtight detection with the device noumenon, make to be pressurized pump work by singlechip controller, the indoor air pressure of chamber increases, makes to slide
Lid is vertically moved downwards, when two slide bars are just contacted with two limited blocks, is stopped pressurization, is observed display screen, obtain
Booster pump input time, then pressure maintaining is for a period of time, the positional relationship of slide bar and two limited blocks is observed, pressurization time and comparison
Device compares, and time error is no more than specified value, then air-tightness is qualified, otherwise, blows situation by observation film,
Find out gas leakage part.
The configuration of the present invention is simple, it is convenient to operate, and will be seen that the airtight situation of the device noumenon by setting comparison device,
It does not need to reduce input cost using air pressure inductor, gas leakage part can be found by the way that film is arranged, do not need work people
Member bit by bit finds gas leakage part, reduces the working strength of staff, and improves the efficiency of detection air leak position.
Detailed description of the invention
Fig. 1 is a kind of boosting pump structure three-dimensional figure of monolithic processor controlled air tightness detection apparatus proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of monolithic processor controlled air tightness detection apparatus proposed by the present invention；
Fig. 3 is a kind of A schematic enlarged-scale view of monolithic processor controlled air tightness detection apparatus proposed by the present invention.
In figure: 1 station, 2 test boxs, 3 chambers, 4 films, 5 singlechip controllers, 6 booster pumps, 7 display screens, 8 air inlets
Pipe, 9 guard boxs, 10 cavitys, 11 air inlets, 12 sealing blocks, 13 test chambers, 14 slip lids, 15 baffles, 16 slide bars, 17 fixing seats, 18
Groove, 19 mobile bars, 20 springs, 21 limited blocks, 22 first connecting rods, 23 second connecting rods, 24 cross bars, 25 test bottles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, it places at the top of a kind of monolithic processor controlled air tightness detection apparatus, including station 1, station 1
There is test box 2, test box 2 is equipped with chamber 3, is fixedly installed with singlechip controller 5 on the side inner wall of chamber 3, chamber 3
Display screen 7 is fixedly installed in top on wall, booster pump 6, booster pump 6 and display are fixedly installed on the side inner wall of chamber 3
Screen 7 is electrically connected with singlechip controller 5, and the sealed bottom of booster pump 6 is equipped with air inlet pipe 8, is consolidated in the bottom interior wall of chamber 3
Dingan County is equipped with guard box 9, and guard box 9 is equipped with cavity 10, and the side inner wall of cavity 10 is equipped with air inlet 11, the bottom of cavity 10
The test bottle 25 that top is provided with opening is placed on portion's inner wall, test bottle 25 is equipped with test chamber 13, the two sides of test chamber 13
The same matched slip lid 14 is slidably fitted on inner wall, the opening of test bottle 25, slip lid 14 is completely covered in slip lid 14
Lower rotation symmetrically arranged two slide bars 16 are installed, the bottom of two slide bars 16 is and the bottom interior wall of test chamber 13 cunning
It is dynamic to connect, it is fixedly installed with fixing seat 17 in the bottom interior wall of test chamber 13, the top of fixing seat 17 opens up fluted 18, groove
Mobile bar 19 is slidably fitted in 18, the top of mobile bar 19 extends to the top of fixing seat 17, and two slide bars 16 are close to each other
Side be rotatably equipped with first connecting rod 22, the two sides of mobile bar 19 are fixedly installed with cross bar 24, and two cross bars 24 divide
It is not rotatablely connected with two first connecting rods 22, the second connecting rod 23, two second connections is rotatablely installed on two cross bars 24
The top of bar 23 is rotatablely connected with the two sides of mobile bar 19 respectively, is fixedly installed in the top inner wall of test chamber 13 arranged symmetrically
Two limited blocks 21, two limited blocks 21 are located at the two sides of two slide bars 16, and singlechip controller 5 controls the defeated of booster pump 6
The angle of incidence can show the time on display screen 7, which is additionally provided with and the consistent comparison ideally of its structure fills
It sets, when needing to carry out airtight detection using the device noumenon, so that booster pump 6 is worked by singlechip controller 5, in chamber 3
Air pressure increases, and vertically moves slip lid 14 downwards, when two slide bars 16 are just contacted with two limited blocks 21, stops increasing
Pressure observes display screen 7, obtains 6 input time of booster pump, then pressure maintaining is for a period of time, observes slide bar 16 and two limited blocks 21
Positional relationship compares pressurization time and comparison device, and time error is no more than specified value, then air-tightness is qualified, no
Then, situation is blown by observation film 4, finds out gas leakage part, the configuration of the present invention is simple, it is convenient to operate, and is compared by setting
Device will be seen that the airtight situation of the device noumenon, does not need to reduce input cost using air pressure inductor, passes through setting
Film 4 can find gas leakage part, do not need staff and bit by bit find gas leakage part, reduce the work of staff
Intensity, and improve the efficiency of detection air leak position.
In the present invention, the outer side seal of test box 2 and guard box 9 is fixed with matched film 4, guard box 9
The side of upper film 4 is fixedly installed with symmetrically arranged two sealing blocks 12, and two sealing blocks 12 are fixed with equal with guard box 9
Connection, the top two sides of test bottle 25 are fixedly installed with baffle 15, and the bottom of two baffles 15 is and the top phase of slip lid 14
It is bonded, symmetrically arranged two springs 20 is fixedly installed in the bottom interior wall of groove 18, the bottom of mobile bar 19 is fixedly mounted
There is horizontal block, the top of two springs 20 is fixedly connected with the bottom of horizontal block, and singlechip controller 5 controls the input of booster pump 6
Time can show the time on display screen 7, which is additionally provided with and the consistent comparison ideally of its structure fills
It sets, when needing to carry out airtight detection using the device noumenon, so that booster pump 6 is worked by singlechip controller 5, in chamber 3
Air pressure increases, and vertically moves slip lid 14 downwards, when two slide bars 16 are just contacted with two limited blocks 21, stops increasing
Pressure observes display screen 7, obtains 6 input time of booster pump, then pressure maintaining is for a period of time, observes slide bar 16 and two limited blocks 21
Positional relationship compares pressurization time and comparison device, and time error is no more than specified value, then air-tightness is qualified, no
Then, situation is blown by observation film 4, finds out gas leakage part, the configuration of the present invention is simple, it is convenient to operate, and is compared by setting
Device will be seen that the airtight situation of the device noumenon, does not need to reduce input cost using air pressure inductor, passes through setting
Film 4 can find gas leakage part, do not need staff and bit by bit find gas leakage part, reduce the work of staff
Intensity, and improve the efficiency of detection air leak position.
Working principle: when needing to carry out airtight detection using the device noumenon, booster pump 6 is made by singlechip controller 5
It works, the air pressure in chamber 3 increases, and gas enters in cavity 10 via air inlet 11, increases the air pressure in cavity 10, in turn
Slip lid 14 can be made to be slided downwards, two slide bars 16 carry out transverse shifting to the side being located remotely from each other, and mobile bar 19 is downward
Squeezing spring 20, deformation occurs, when two slide bars 16 are just contacted with two limited blocks 21, stops pressurization, observes display screen 7,
6 input time of booster pump is obtained, then pressure maintaining is for a period of time, observe the positional relationship of slide bar 16 and two limited blocks 21, pressurization
Time and comparison device compare, and time error is no more than specified value, then air-tightness is qualified, otherwise, by observing film 4
Blow situation, find out gas leakage part, setting guard box 9 is to influence test result to make slip lid 14 not to be moved through block,
It does not need to reduce input cost using air pressure inductor, gas leakage part can be found by the way that film 4 is arranged, do not need work
Personnel bit by bit find gas leakage part, reduce the working strength of staff, and improve the efficiency of detection air leak position.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of monolithic processor controlled air tightness detection apparatus, including station (1), which is characterized in that the top of the station (1)
Portion is placed with test box (2), and the test box (2) is equipped with chamber (3), is fixedly mounted on the side inner wall of the chamber (3)
Have singlechip controller (5), is fixedly installed with display screen (7) on wall in the top of the chamber (3), the one of the chamber (3)
It is fixedly installed on the inner wall of side booster pump (6), the booster pump (6) and display screen (7) electrically connect with singlechip controller (5)
It connects, the sealed bottom of the booster pump (6) is equipped with air inlet pipe (8), is fixedly installed with protection in the bottom interior wall of the chamber (3)
Case (9), the guard box (9) are equipped with cavity (10), and the side inner wall of the cavity (10) is equipped with air inlet (11), described
The test bottle (25) that top is provided with opening is placed in the bottom interior wall of cavity (10), the test bottle (25) is equipped with test
Chamber (13) is slidably fitted with the same matched slip lid (14), the cunning on the two sides inner wall of the test chamber (13)
The opening of test bottle (25) is completely covered in lid (14), and the lower rotation of the slip lid (14) is equipped with symmetrically arranged two slide bars
(16), the bottom of two slide bars (16) is slidably connected with the bottom interior wall of test chamber (13), the bottom of the test chamber (13)
It is fixedly installed on inner wall fixing seat (17), is opened up fluted (18) at the top of the fixing seat (17), in the groove (18)
It is slidably fitted with mobile bar (19), the top of fixing seat (17), two slide bars (16) is extended at the top of the mobile bar (19)
Side close to each other is rotatably equipped with first connecting rod (22), and the two sides of the mobile bar (19) are fixedly installed with cross bar
(24), two cross bars (24) are rotatablely connected with two first connecting rods (22) respectively, and the is rotatablely installed on two cross bars (24)
Two connecting rods (23), the top of two the second connecting rods (23) are rotatablely connected with the two sides of mobile bar (19) respectively, the test
Symmetrically arranged two limited blocks (21) are fixedly installed in the top inner wall of chamber (13), two limited blocks (21) are located at two cunnings
The two sides of bar (16).
2. a kind of monolithic processor controlled air tightness detection apparatus according to claim 1, which is characterized in that the test box
(2) it is fixed with matched film (4) with the outer side seal of guard box (9), film (4) on the guard box (9)
Side is fixedly installed with symmetrically arranged two sealing blocks (12), and two sealing blocks (12) and equal fix with guard box (9) connect
It connects.
3. a kind of monolithic processor controlled air tightness detection apparatus according to claim 1, which is characterized in that the test bottle
(25) top two sides are fixedly installed with baffle (15), and the bottom of two baffles (15) and at the top of slip lid (14) is affixed
It closes.
4. a kind of monolithic processor controlled air tightness detection apparatus according to claim 1, which is characterized in that the groove (18)
Bottom interior wall on be fixedly installed with symmetrically arranged two springs (20), the bottom of the mobile bar (19) is fixedly installed with cross
The top of block, two springs (20) is fixedly connected with the bottom of horizontal block.
5. a kind of monolithic processor controlled air tightness detection apparatus according to claim 1, which is characterized in that the test box
(2), guard box (9) and test bottle (25) are transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127980.4A CN109765012B (en) | 2019-02-21 | 2019-02-21 | Airtight detection device controlled by single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127980.4A CN109765012B (en) | 2019-02-21 | 2019-02-21 | Airtight detection device controlled by single chip microcomputer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109765012A true CN109765012A (en) | 2019-05-17 |
| CN109765012B CN109765012B (en) | 2020-08-18 |
Family
ID=66457083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910127980.4A Expired - Fee Related CN109765012B (en) | 2019-02-21 | 2019-02-21 | Airtight detection device controlled by single chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109765012B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202814650U (en) * | 2012-09-07 | 2013-03-20 | 高精科技(苏州)有限公司 | Airtightness detector |
| CN104266803A (en) * | 2014-10-16 | 2015-01-07 | 歌尔声学股份有限公司 | Airtight detecting system and method |
| KR20170026088A (en) * | 2015-08-27 | 2017-03-08 | 절강 리닉스 모터 컴퍼니 리미티드 | An equipment for testing air tightness of worm gear speed reducer |
| CN108332920A (en) * | 2018-01-25 | 2018-07-27 | 苏州瑞非通信息科技有限公司 | A kind of monolithic processor controlled air tightness detection apparatus |
| CN108332919A (en) * | 2018-01-25 | 2018-07-27 | 苏州瑞非通信息科技有限公司 | A kind of air tightness detection apparatus |
| CN108871702A (en) * | 2018-08-23 | 2018-11-23 | 苏州工业职业技术学院 | A kind of entirety in airtight detecting apparatus is airtight and film airtight detecting apparatus |
-
2019
- 2019-02-21 CN CN201910127980.4A patent/CN109765012B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202814650U (en) * | 2012-09-07 | 2013-03-20 | 高精科技(苏州)有限公司 | Airtightness detector |
| CN104266803A (en) * | 2014-10-16 | 2015-01-07 | 歌尔声学股份有限公司 | Airtight detecting system and method |
| KR20170026088A (en) * | 2015-08-27 | 2017-03-08 | 절강 리닉스 모터 컴퍼니 리미티드 | An equipment for testing air tightness of worm gear speed reducer |
| CN108332920A (en) * | 2018-01-25 | 2018-07-27 | 苏州瑞非通信息科技有限公司 | A kind of monolithic processor controlled air tightness detection apparatus |
| CN108332919A (en) * | 2018-01-25 | 2018-07-27 | 苏州瑞非通信息科技有限公司 | A kind of air tightness detection apparatus |
| CN108871702A (en) * | 2018-08-23 | 2018-11-23 | 苏州工业职业技术学院 | A kind of entirety in airtight detecting apparatus is airtight and film airtight detecting apparatus |
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| Publication number | Publication date |
|---|---|
| CN109765012B (en) | 2020-08-18 |
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