CN206281616U - Bamboo shoots tank body air-leakage test head - Google Patents
Bamboo shoots tank body air-leakage test head Download PDFInfo
- Publication number
- CN206281616U CN206281616U CN201621230818.3U CN201621230818U CN206281616U CN 206281616 U CN206281616 U CN 206281616U CN 201621230818 U CN201621230818 U CN 201621230818U CN 206281616 U CN206281616 U CN 206281616U
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- elastic bag
- bag body
- air
- bamboo shoots
- tank body
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Abstract
The utility model is related to a kind of bamboo shoots tank body air-leakage test head, including elastic bag body, annular Access Division is provided with the perisporium of the elastic bag body, the rearward end of the elastic bag body is provided with gas-tpe fitting, the leading section of the elastic bag body is provided with circulation stomata, the aperture of the aperture less than gas-tpe fitting of the circulation stomata.The elastic bag body is cylindrical air bag or frustum of a cone air bag.The annular Access Division is the annular groove being arranged on elastic bag body perisporium.The bamboo shoots tank body air-leakage test head also includes hollow handle and support board, the support board is arranged in the rearward end of elastic bag body, and the gas-tpe fitting passes outwards through support board, and be connected with the front end of hollow handle, the rear end of the hollow handle is connected with supply air line, and control valve is provided with the hollow handle.The detection head coordinates corresponding air supply source to can be used in the air-tightness that quick detection treats canned food tank, easy to operate, substantially increases detection efficiency.
Description
Technical field
The utility model is related to a kind of accessory of tank body air tightness detection equipment, especially a kind of bamboo shoots tank body air-tightness inspection
Gauge head.
Background technology
In order to extend the preservation term of food, the mankind found out various methods, such as sootiness, Exposure to Sunlight, salt over the past thousands of years
Salt down.And canning technology, it is minimus preservation technology.
The canning of food is will to load dry plate tank, glass jar or other packing containers by the food of certain treatment
In, sealed sterilization makes food in tank be hedged off from the outer world and no longer microbial contamination, while making most micro- lifes in tank again
Thing（Can in tank the spoilage organisms of ambient growth and pathogenic bacteria）Die and make enzyme to inactivate, cause food to become what is lost so as to eliminate
Main cause, obtains the method for preserving of long-term storage at room temperature.
, it is necessary to carry out air-leakage test to containers such as dry plate tanks before canning, so as to avoid because of gas leakage and caused by tank
Interior food microbial contamination, rotten, causing the qualification rate of product reduces.
The detection head of existing tank body air tightness detection equipment includes hollow screw, rear support plectane, elastic shrouding, front support
Plectane and locking nut.The size of wherein elastic shrouding need to be more than the tank mouth size for detecting tank body, in use,
Need to be squeezed into elastic shrouding first entirety in tank body, then toward post-tensioning, can just play closure tank mouth.Supplied in tank body, and will
Whether tank body detects around tank body have bubble to emerge in being put into tank.Need firmly to pull out elastic shrouding after the completion of detection.With
Upper operation is relatively laborious, and operation is also comparatively laborious, and detection efficiency cannot be improved further.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bamboo shoots tank body air-leakage test
Head, detecting step can be further simplified using the detection head, improve detection efficiency.
The technical solution of the utility model is：A kind of bamboo shoots tank body air-leakage test head, including elastic bag body, it is described
Annular Access Division is provided with the perisporium of elastic bag body, the rearward end of the elastic bag body is provided with gas-tpe fitting, described
The leading section of elastic bag body is provided with circulation stomata, the aperture of the aperture less than gas-tpe fitting of the circulation stomata.
Further, the elastic bag body is the cylindrical air bag or frustum of a cone air bag of flat.
Further, the annular Access Division is the annular groove being arranged on elastic bag body perisporium.
Further, the bamboo shoots tank body air-leakage test head also includes hollow handle and support board, the support board
In the rearward end of elastic bag body, and the gas-tpe fitting passes outwards through support board, and with the front end of hollow handle
It is connected, the rear end of the hollow handle is connected with supply air line, control valve is provided with the hollow handle.
Further, it is described to control valve for two-bit triplet reversal valve.
Further, it is described to control valve for two-bit triplet push button pneumatic operated valve.
The beneficial effects of the utility model are：The detection head coordinates corresponding air supply source to use, and the detection head can be used
The air-tightness of canned food tank is treated in quick detection, further simplifies detecting step, improve detection efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the bamboo shoots tank body air-leakage test head with cylindrical air bag in embodiment.
Fig. 2 is the structural representation of the bamboo shoots tank body air-leakage test head with frustum of a cone air bag in embodiment.
Label declaration：The annular Access Division 3- gas-tpe fittings 4- circulation stomatas 5- of 1- elastic bag bodies 2-
Hollow handle 6- support boards 7- controls valve 8- taper knobs.
Specific embodiment
To describe technology contents of the present utility model, structural feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
As depicted in figs. 1 and 2, depicted in Fig. 1 and Fig. 2 is the schematic diagram under unused state.It is of the present utility model
Bamboo shoots tank body air-leakage test head includes elastic bag body 1, the tank for being sized to be slightly smaller than detected tank body of the elastic bag body
Mouthful, the body of the elastic bag body is usually expressed as pre-small post-large, and its shape can be stair-stepping two pitch cylinder of flat
Body air bag（Such as Fig. 1）Or frustum of a cone air bag（Such as Fig. 2）.
Annular Access Division 2 is provided with the perisporium of the elastic bag body 1, the annular Access Division 2 is to be arranged on elasticity
Annular groove on pneumatophore perisporium.
The rearward end of the elastic bag body 1 is provided with gas-tpe fitting 3, and the leading section of the elastic bag body 1 is provided with
Circulation stomata 4, the aperture of the aperture less than gas-tpe fitting 3 of the circulation stomata 4.
The bamboo shoots tank body air-leakage test head also includes hollow handle 5 and support board 6, and hollow handle is so as to operator
Held when using, and support board plays a part of support elastic bag body 1.
The support board 6 is arranged in the rearward end of elastic bag body.It is normally supported the size and elastic bag of plectane 6
It is identical when body 1 does not swell.It is described in order that the connection of support board 6 and elastic bag body is more consolidated, before support board 6
End face is inter-adhesive with the corresponding end-faces of elastic bag body to constitute entirety.
The gas-tpe fitting passes outwards through support board, and is connected with the front end of hollow handle, the hollow handle
Rear end is connected with supply air line.
Control valve 7 and taper knob 8 are provided with the hollow handle 5.In the present embodiment, it is described to control valve for two three
Logical push button pneumatic operated valve.
When air supply source is supplied to elastic bag body 1, due to the aperture of the aperture less than gas-tpe fitting 3 of the stomata 4 that circulates, bullet
Property pneumatophore 1 is first filled gases at high pressure, and the bulging of elastic bag body 1 is got up, and its annular Access Division 2 bulges and blocks in tank body
In tank mouth, continue to be passed through gases at high pressure, gases at high pressure are further filled with tank body, tank body is put into its air-tightness is detected in water, examine
After the completion of survey, commutated by controlling valve, the gas in tank body is entered in air, elastic bag body 1 is retracted original shape, is taken
Lower detection head, you can complete detection.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of bamboo shoots tank body air-leakage test head, including elastic bag body, it is characterised in that：The perisporium of the elastic bag body
On be provided with annular Access Division, the rearward end of the elastic bag body is provided with gas-tpe fitting, the front end of the elastic bag body
Portion is provided with circulation stomata, the aperture of the aperture less than gas-tpe fitting of the circulation stomata.
2. bamboo shoots tank body air-leakage test head according to claim 1, it is characterised in that：The elastic bag body is cylinder
Body air bag or frustum of a cone air bag.
3. bamboo shoots tank body air-leakage test head according to claim 1, it is characterised in that：The annular Access Division is setting
Annular groove on elastic bag body perisporium.
4. bamboo shoots tank body air-leakage test head according to claim 1, it is characterised in that：The bamboo shoots tank body air-tightness inspection
Gauge head also includes hollow handle and support board, and the support board is arranged in the rearward end of elastic bag body, and the gas
Pipe joint passes outwards through support board, and is connected with the front end of hollow handle, and control valve is provided with the hollow handle.
5. bamboo shoots tank body air-leakage test head according to claim 4, it is characterised in that：It is described to control valve for two-bit triplet
Reversal valve.
6. bamboo shoots tank body air-leakage test head according to claim 5, it is characterised in that：It is described to control valve for two-bit triplet
Push button pneumatic operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230818.3U CN206281616U (en) | 2016-11-16 | 2016-11-16 | Bamboo shoots tank body air-leakage test head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621230818.3U CN206281616U (en) | 2016-11-16 | 2016-11-16 | Bamboo shoots tank body air-leakage test head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281616U true CN206281616U (en) | 2017-06-27 |
Family
ID=59083065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621230818.3U Active CN206281616U (en) | 2016-11-16 | 2016-11-16 | Bamboo shoots tank body air-leakage test head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303224A (en) * | 2018-03-14 | 2018-07-20 | 浙江金正检测有限公司 | Food cans air tightness detection equipment |
-
2016
- 2016-11-16 CN CN201621230818.3U patent/CN206281616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303224A (en) * | 2018-03-14 | 2018-07-20 | 浙江金正检测有限公司 | Food cans air tightness detection equipment |
| CN108303224B (en) * | 2018-03-14 | 2019-08-20 | 浙江金正检测有限公司 | Food cans air tightness detection equipment |
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| GR01 | Patent grant |