CN205958205U - Multichannel device that leaks hunting - Google Patents
Multichannel device that leaks hunting Download PDFInfo
- Publication number
- CN205958205U CN205958205U CN201620974922.7U CN201620974922U CN205958205U CN 205958205 U CN205958205 U CN 205958205U CN 201620974922 U CN201620974922 U CN 201620974922U CN 205958205 U CN205958205 U CN 205958205U
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- CN
- China
- Prior art keywords
- digital display
- leak
- relays
- relay
- casing
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- 239000004411 aluminium Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 230000003252 repetitive effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a multichannel device that leaks hunting, including box, digital display pressure sensor, time -recorder, a relay, no. Two relays, be provided with the time -recorder in the middle of the front side of box, the input of time -recorder stops that button, emergency stop button are connected, the output is connected with a relay with opening respectively, the output of a relay is connected with a plurality of solenoid valves that leak hunting respectively, the input of solenoid valve of leaking hunting all is connected with the air inlet, the output respectively with change the syringe needle, digital display pressure sensor is connected, digital display pressure sensor's output all is connected with no. Two relays, the output of no. Two relays respectively with the running direction lamp, reveal the pilot lamp and be connected. The utility model discloses but according to actual need sets up corresponding gas circuit quantity, can carry out while testing to a plurality of products that leak hunting, and avoided the tradition to leak hunting repeated operation problem that the device need leak hunting one by one and produce saves time, the laborsaving and great production efficiency that has improved.
Description
Technical field
This utility model is related to a kind of leak-checking apparatus, more particularly, to a kind of multichannel leak-checking apparatus.
Background technology
When leaking hunting production, the most frequently used leak-checking apparatus are USON leak detector to metal current support.USON leak detector only has
Standby single channel function, technical staff generally requires separately to connect ten conduits again by external frock, and then it is multiple to realize one-time detection
The function of conduit.If revealing occurs in conduit when leaking hunting production, though USON leak detector can point out to report to the police, cannot determine which is
Product is revealed, and therefore needs for ten products to be connected to leak detector test mouth one by one and is tested, repetitive operation is until look for
Go out and reveal conduit, therefore the defect that the presence of this traditional method is wasted time and energy, and equipment can be caused with certain abrasion.
Utility model content
In order to solve the weak point existing for above-mentioned technology, this utility model provides a kind of multichannel leak-checking apparatus.
In order to solve above technical problem, the technical solution adopted in the utility model is：A kind of multichannel leak-checking apparatus, bag
Include casing, it also includes digital display pressure transducer, timer, relay, No. two relays；Digital display pressure transducer is many
Individual, multiple digital display pressure transducers are uniformly arranged on the left surface of casing；The front side lower end of casing is provided with aluminium sheet；On aluminium sheet
It is provided with multiple rotating the needle heads, multiple rotating the needle heads are in that in-line is distributed；
The front side middle setting of casing has timer；The left end of timer, right-hand member be respectively arranged with start-stop button, jerk by
Button；The input of timer is connected with start-stop button, scram button respectively, outfan is connected with a relay；
The outfan of a number relay is connected with multiple electromagnetic valves that leak hunting respectively；Leak hunting electromagnetic valve input all with enter
QI KOU is connected, outfan is connected with rotating the needle head, digital display pressure transducer respectively；
The outfan of digital display pressure transducer is all connected with No. two relays；The outfan of No. two relays respectively with fortune
Row display lamp, leakage display lamp are connected；Number relay, No. two relays, the electromagnetic valve that leaks hunting may be contained within the inside of casing.
Air inlet is opened in the right side lower end of casing.Run indicator is arranged at the front side upper end of casing；Reveal display lamp
It is arranged at the lower section of run indicator.
Rotating the needle head, digital display pressure transducer, run indicator, reveal display lamp quantity identical；Rotating the needle head respectively with number
Aobvious pressure transducer, run indicator, leakage display lamp correspond.
This utility model can arrange corresponding gas circuit quantity according to actual needs, and multiple products that leak hunting can be surveyed simultaneously
Examination, it is to avoid traditional leak-checking apparatus need to leak hunting the repetitive operation problem of generation one by one, saves time, laborsaving and substantially increase production
Efficiency, moreover it is possible to effective abrasion mitigating to equipment, has very strong practicality.
Brief description
Fig. 1 is main-vision surface structural representation of the present utility model.
Fig. 2 is the left surface structural representation of Fig. 1.
Fig. 3 is gas circuit structure schematic diagram of the present utility model.
In figure：1st, run indicator；2nd, reveal display lamp；3rd, scram button；4th, timer；5th, aluminium sheet；6th, rotating the needle head；7、
Digital display pressure transducer；8th, start-stop button；9th, casing；10th, leak hunting electromagnetic valve；11st, air inlet；12nd, No. two relays；13rd, one
Number relay.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in Figures 1 to 3, this utility model includes casing 9, and it also includes digital display pressure transducer 7, timer No. 4, a number
13, No. two relays 12 of relay；Digital display pressure transducer 7 is multiple, and multiple digital display pressure transducers 7 are uniformly arranged on casing
On 9 left surface；The front side lower end of casing 9 is provided with aluminium sheet 5；Multiple rotating the needle heads 6 are provided with aluminium sheet 5, multiple rotating the needle heads 6 are in
In-line is distributed；
The front side middle setting of casing 9 has timer 4；The left end of timer 4, right-hand member are respectively arranged with start-stop button 8, urgency
Stop button 3；The input of timer 4 is connected with start-stop button 8, scram button 3 respectively, outfan and relay 13 phase
Connect；
The outfan of a number relay 13 is connected with multiple electromagnetic valves 10 that leak hunting respectively；Leak hunting the input of electromagnetic valve 10
All it is connected with air inlet 11, outfan is connected with rotating the needle head 6, digital display pressure transducer 7 respectively；
The outfan of digital display pressure transducer 7 is all connected with No. two relays 12；The outfan of No. two relays 12 divides
It is not connected with run indicator 1, leakage display lamp 2；13, No. two relays 12 of a number relay, the electromagnetic valve 10 that leaks hunting are all provided with
It is placed in the inside of casing 9.
Air inlet 11 is opened in the right side lower end of casing 9.Run indicator 1 is arranged at the front side upper end of casing 9；Leakage refers to
Show that lamp 2 is arranged at the lower section of run indicator 1.
Rotating the needle head 6, digital display pressure transducer 7, run indicator 1, reveal 2, No. two relays 12 of display lamp, leak hunting electromagnetism
The quantity of valve 10 is identical；Rotating the needle head 6 respectively with digital display pressure transducer 7, run indicator 1, reveal 2, No. two relays of display lamp
Device 12, the electromagnetic valve 10 that leaks hunting correspond.
Work process of the present utility model and principle are：First product to be tested is connected on rotating the needle head 6, open into
QI KOU 11, opens start-stop button 8 simultaneously and powers for equipment, and now timer 4 starts timing, and the electromagnetic valve 10 that leaks hunting is energized, to whole
Individual conduit ventilation, the pressure in digital display pressure transducer 7 display pipes；
After timer 4 timing is to setting time, pass through a relay 13 to electromagnetic valve 10 sending signal of leaking hunting at once,
Make electromagnetic valve 10 power-off of leaking hunting, stop ventilation it is ensured that air seal is in pipeline, now digital display pressure transducer 7 display be
It is enclosed in the pressure value of gas in pipeline；
Now equipment is in packing state, if the pressure change of digital display pressure transducer 7 exceedes set point, corresponding
Reveal display lamp group 2 prompting to report to the police, illustrate that the product that corresponding rotating the needle head 6 connects has leakage；If pressure change is not above setting
Determine scope, then corresponding run indicator group 1 is constantly in long bright state, illustrate that the product that corresponding rotating the needle head 6 connects no is let out
Leakage；
During shutdown, only need to press start-stop button 8 and device power supply (DPS) is closed, subsequently press scram button 3 by device powers down.
This utility model can arrange corresponding gas circuit quantity according to actual needs, and multiple products that leak hunting can be surveyed simultaneously
Examination, it is to avoid traditional leak-checking apparatus need to leak hunting the repetitive operation problem of generation one by one, saves time, laborsaving and substantially increase production
Efficiency.
Above-mentioned embodiment is not to restriction of the present utility model, and this utility model is also not limited to the example above,
Change, remodeling, interpolation or replacement that those skilled in the art are made in the range of the technical solution of the utility model,
Also belong to protection domain of the present utility model.
Claims (4)
1. a kind of multichannel leak-checking apparatus, including casing (9) it is characterised in that：It also includes digital display pressure transducer (7), meter
When device (4), relay (13), No. two relays (12)；Described digital display pressure transducer (7) is multiple, multiple digital display pressures
Force transducer (7) is uniformly arranged on the left surface of casing (9)；The front side lower end of described casing (9) is provided with aluminium sheet (5)；Institute
State and multiple rotating the needle heads (6) are provided with aluminium sheet (5), multiple rotating the needle heads (6) are in that in-line is distributed；
The front side middle setting of described casing (9) has timer (4)；The left end of described timer (4), right-hand member are respectively arranged with and open
Stop button (8), scram button (3)；The input of timer (4) is connected with start-stop button (8), scram button (3) respectively, defeated
Go out end to be connected with a relay (13)；
The outfan of a described relay (13) is connected with multiple electromagnetic valves that leak hunting (10) respectively；The described electromagnetic valve that leaks hunting
(10) input is all connected with air inlet (11), outfan is connected with rotating the needle head (6), digital display pressure transducer (7) respectively
Connect；
The outfan of described digital display pressure transducer (7) is all connected with No. two relays (12)；Described No. two relays (12)
Outfan respectively with run indicator (1), reveal display lamp (2) be connected；A described relay (13), No. two relays
(12) electromagnetic valve (10) that, leaks hunting may be contained within the inside of casing (9).
2. multichannel leak-checking apparatus according to claim 1 it is characterised in that：Described air inlet (11) is opened in casing
(9) right side lower end.
3. multichannel leak-checking apparatus according to claim 1 it is characterised in that：Described run indicator (1) is arranged at case
The front side upper end of body (9)；Described leakage display lamp (2) is arranged at the lower section of run indicator (1).
4. multichannel leak-checking apparatus according to claim 1 it is characterised in that：Described rotating the needle head (6), digital display pressure sensing
Device (7), run indicator (1), reveal display lamp (2) quantity identical；Rotating the needle head (6) respectively with digital display pressure transducer (7),
Run indicator (1), leakage display lamp (2) correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974922.7U CN205958205U (en) | 2016-08-29 | 2016-08-29 | Multichannel device that leaks hunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974922.7U CN205958205U (en) | 2016-08-29 | 2016-08-29 | Multichannel device that leaks hunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205958205U true CN205958205U (en) | 2017-02-15 |
Family
ID=57981386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974922.7U Active CN205958205U (en) | 2016-08-29 | 2016-08-29 | Multichannel device that leaks hunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205958205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768733A (en) * | 2017-02-25 | 2017-05-31 | 中山市金广家庭电器制造有限公司 | A kind of box body tightness detection device |
| CN107255554A (en) * | 2017-08-15 | 2017-10-17 | 广州市维视电子有限公司 | A kind of multifunctional water-proofing fog detecting system |
| CN111122069A (en) * | 2019-12-12 | 2020-05-08 | 西安航天发动机有限公司 | Dynamic test system for turbine oxygen pump of engine |
-
2016
- 2016-08-29 CN CN201620974922.7U patent/CN205958205U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768733A (en) * | 2017-02-25 | 2017-05-31 | 中山市金广家庭电器制造有限公司 | A kind of box body tightness detection device |
| CN107255554A (en) * | 2017-08-15 | 2017-10-17 | 广州市维视电子有限公司 | A kind of multifunctional water-proofing fog detecting system |
| CN111122069A (en) * | 2019-12-12 | 2020-05-08 | 西安航天发动机有限公司 | Dynamic test system for turbine oxygen pump of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |