CN203396553U - A tightness inspecting apparatus for glass perfusion apparatuses - Google Patents
A tightness inspecting apparatus for glass perfusion apparatuses Download PDFInfo
- Publication number
- CN203396553U CN203396553U CN201320519050.1U CN201320519050U CN203396553U CN 203396553 U CN203396553 U CN 203396553U CN 201320519050 U CN201320519050 U CN 201320519050U CN 203396553 U CN203396553 U CN 203396553U
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- CN
- China
- Prior art keywords
- valve
- irrigator
- silicone tube
- glass
- water receiver
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- Expired - Lifetime
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a tightness inspecting apparatus for glass perfusion apparatuses. The tightness inspecting apparatus is composed of an exhaust valve(1), a reducing valve (2), a booster valve (3), a pressure gage (4), a water filling tunnel (5), a water filling valve (6), a water draining valve (7), a gas collector (8), top connection silica gel pipes (9), perfusion apparatuses to be inspected (10), bottom connection silica gel pipes (11), and a water receiver (12). The tightness inspecting apparatus has characteristics of simple structure, easy manipulation, low cost, and a good inspection effect.
Description
Technical field
The utility model provides the filling of a kind of glass irrigator airtight testing fixture, particularly small-volume injection, belongs to chemical pharmacy apparatus field.
Background technology
At present, in small-volume injection is produced, filling operation particularly, the quality of glass irrigator is the key components and parts that affects liquid loading amount, if glass irrigator poor sealing, can cause liquid content uniformity, cause product defective, or in process of production, find the gas leakage of glass irrigator, need to change in time, when changing glass irrigator, can cause contamination of products and liquid waste, affect output and quality, increase cost of products.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of simple glass irrigator leak detection device is provided, to check the leakproofness of glass irrigator, guarantee the quality of glass irrigator used, avoid changing aborning glass irrigator, improve small-volume injection production efficiency, reduce content uniformity, avoid the pollution of product and waste, improve product yield and quality, reduce production costs.
The utility model is achieved in that it is comprised of drain tap (1), reduction valve (2), pressurization valve (3), tensimeter (4), watered cup (5), priming valve door (6), water discharging valve (7), gas collector (8), upper link silicone tube (9), irrigator to be checked (10), lower connection silicone tube (11), water receiver (12).
Drain tap (1) is connected with gas collector (8), the outlet of gas collector (8) lower end is connected with the upper silicone tube (9) that links, the lower end of upper link silicone tube (9) is connected with glass irrigator (10) upper end, the lower end of glass irrigator (10) with under be connected silicone tube (11) and be connected, lower connection silicone tube (11) lower end exports and is connected with the upper end of water receiver (12); The lower end outlet of water receiver (12) minute two-way ，Yi road penstock 7 that runs in, after another road and priming valve door (6) join, then joins with funnel (5); After the upper right side outlet of water receiver (12) is connected with tensimeter (4) by pipeline, then be connected with pressurization valve (3), reduction valve (2).
The glass irrigator leak detection device of said structure, simple in structure, easy to operate, cost is low, checks effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1: the 1st, drain tap, the 2nd, reduction valve, the 3rd, pressurization valve, the 4th, tensimeter, the 5th, watered cup, the 6th, priming valve door, the 7th, water discharging valve, the 8th, gas collector, the 9th, upper link silicone tube, the 10th, irrigator to be checked, the 11st, lower connection silicone tube, the 12nd, water receiver.
Embodiment
The embodiment providing below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in drawings, the airtight testing fixture of a kind of glass irrigator, it is characterized in that, it is comprised of drain tap (1), reduction valve (2), pressurization valve (3), tensimeter (4), watered cup (5), priming valve door (6), water discharging valve (7), gas collector (8), upper link silicone tube (9), irrigator to be checked (10), lower connection silicone tube (11), water receiver (12).
Drain tap (1) is connected with gas collector (8), the outlet of gas collector (8) lower end is connected with the upper silicone tube (9) that links, the lower end of upper link silicone tube (9) is connected with glass irrigator (10) upper end, the lower end of glass irrigator (10) with under be connected silicone tube (11) and be connected, lower connection silicone tube (11) lower end exports and is connected with the upper end of water receiver (12); The lower end outlet of water receiver (12) minute two-way ，Yi road penstock 7 that runs in, after another road and priming valve door (6) join, then joins with funnel (5); After the upper right side outlet of water receiver (12) is connected with tensimeter (4) by pipeline, then be connected with pressurization valve (3), reduction valve (2).
Before detecting, prepare
One: open priming valve door (6), close water discharging valve (7), by watered cup (5), to water receiver (12), inject water for injection, water injection rate is that 80% of water receiver (12) is advisable.
Two: compressed air piping is connected to reduction valve (2), and reduction valve (2) top hole pressure is adjusted to 0.2MPA.
Three: will in glass irrigator (10) insertion, connect between silicone tube 9 and lower connection silicone tube 11.
Detecting step
One: close priming valve door (6), open drain tap (1), slowly open pressurization valve (3), observe water for injection and through lower connection silicone tube (11), enter glass irrigator (10) by water receiver (12), when water for injection enters upper connection silicone tube (9) one halfs, close drain tap (1), continue to open pressurization valve (3), after making tensimeter (4) pressure reach 0.1MPA, close pressurization valve (3), then sight glass irrigator (10) airtight performance.Result is made mark to each glass irrigator according to the observation.
Two: first open priming valve door (6), then open drain tap (1), water for injection is got back to water receiver (12) by glass irrigator (10).
Three: from upper connection silicone tube (9) and lower connection silicone tube (11), take out glass irrigator (10), this detection completes.
Claims (1)
1. the airtight testing fixture of glass irrigator, it is characterized in that, it is comprised of drain tap (1), reduction valve (2), pressurization valve (3), tensimeter (4), watered cup (5), priming valve door (6), water discharging valve (7), gas collector (8), upper link silicone tube (9), irrigator to be checked (10), lower connection silicone tube (11), water receiver (12);
Drain tap (1) is connected with gas collector (8), the outlet of gas collector (8) lower end is connected with the upper silicone tube (9) that links, the lower end of upper link silicone tube (9) is connected with glass irrigator (10) upper end, the lower end of glass irrigator (10) with under be connected silicone tube (11) and be connected, lower connection silicone tube (11) lower end exports and is connected with the upper end of water receiver (12); The lower end outlet of water receiver (12) minute two-way ，Yi road penstock (7) that runs in, after another road and priming valve door (6) join, then joins with funnel (5); After the upper right side outlet of water receiver (12) is connected with tensimeter (4) by pipeline, then be connected with pressurization valve (3), reduction valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519050.1U CN203396553U (en) | 2013-08-24 | 2013-08-24 | A tightness inspecting apparatus for glass perfusion apparatuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519050.1U CN203396553U (en) | 2013-08-24 | 2013-08-24 | A tightness inspecting apparatus for glass perfusion apparatuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396553U true CN203396553U (en) | 2014-01-15 |
Family
ID=49908077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519050.1U Expired - Lifetime CN203396553U (en) | 2013-08-24 | 2013-08-24 | A tightness inspecting apparatus for glass perfusion apparatuses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280194A (en) * | 2014-10-29 | 2015-01-14 | 江苏天舒电器有限公司 | Sealing device for leakage detection of gas collecting tube component |
-
2013
- 2013-08-24 CN CN201320519050.1U patent/CN203396553U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280194A (en) * | 2014-10-29 | 2015-01-14 | 江苏天舒电器有限公司 | Sealing device for leakage detection of gas collecting tube component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |