CN202614484U - Device for detecting air tightness of steel pipes - Google Patents
Device for detecting air tightness of steel pipes Download PDFInfo
- Publication number
- CN202614484U CN202614484U CN 201220325013 CN201220325013U CN202614484U CN 202614484 U CN202614484 U CN 202614484U CN 201220325013 CN201220325013 CN 201220325013 CN 201220325013 U CN201220325013 U CN 201220325013U CN 202614484 U CN202614484 U CN 202614484U
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- China
- Prior art keywords
- steel pipe
- air
- group
- steel pipes
- detection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for detecting the air tightness of steel pipes. The device comprises a tank body (7), wherein a mounting frame (8) and a steel pipe fixing mechanism are arranged in the tank body (7); one end of the mounting frame (8) is provided with a group of inflation heads (2), and the other end of the mounting frame (8) is provided with a group of plugs (5); and the inflation heads (2) are connected with air compressors (1). According to the device, the inflation heads are arranged on the tank body, the two ends of the steel pipes are plugged by the inflation heads and the plugs, air is injected into the steel pipes through the air compressors to monitor air pressure, whether the air of the steel pipes in water leaks or not can be checked, and the steel pipes are detected group by group, so that the detection efficiency and the yield are greatly improved; and the device is low in input cost, and the floor space of the device is reduced.
Description
Technical field
The utility model relates to a kind of process equipment of steel pipe, particularly a kind of steel pipe air-tightness detection device.
Background technology
At present, stainless-steel tube is produced the impermeability that all will reach under the authorised pressure.Whether conventional detection method is exactly that an independent steel pipe carries out plenum, place tank to check then and leak gas, and this mode once can only detect one, and detection efficiency is lower, and cost of labor is high, influences production capacity.
The utility model content
The purpose of the utility model is, a kind of steel pipe air-tightness detection device is provided.The utlity model has the characteristics that detection efficiency is higher, improve production capacity and reduce production costs.
The technical scheme of the utility model: steel pipe air-tightness detection device; It is characterized in that: comprise cell body, be provided with erecting frame and steel pipe fixed mechanism in the cell body, erecting frame one end is provided with one group of pneumatic head; The other end is provided with one group of plug, and described pneumatic head is connected with air compressor machine.
In the aforesaid steel pipe air-tightness detection device, described one group of pneumatic head is more than 8.
In the aforesaid steel pipe air-tightness detection device; Described steel pipe fixed mechanism comprises the brace summer that is arranged on the erecting frame; Brace summer one side is provided with an end and is hinged on the swingle on the cell body; The other end of swingle is provided with fixed orifice, and the relative position of swingle hinged place is provided with the fixed bar that cooperates with fixed orifice.
In the aforesaid steel pipe air-tightness detection device, described erecting frame below is provided with the up-down hydraulic means.
Compared with prior art, the utility model passes through one group of pneumatic head on cell body, and blocks the steel pipe two ends through pneumatic head and plug; Inject air through air compressor machine to steel duct then and carry out Pressure monitoring; Check whether the steel pipe in water has gas leakage to produce, and detecting of one group of group improved detection efficiency and production capacity greatly; And the equipment input cost is lower, has also reduced the floor area of equipment.The utility model also has characteristics easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Being labeled as in the accompanying drawing: 1-air compressor machine, 2-pneumatic head, 3-brace summer, 4-fixed bar, 5-plug, 6-swingle, 7-cell body, 8-erecting frame.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.The steel pipe air-tightness detection device constitutes as shown in Figure 1ly, comprises cell body 7, and 7 are provided with erecting frame 8 and steel pipe fixed mechanism in the cell body, and erecting frame 8 one ends are provided with one group of pneumatic head 2, and the other end is provided with one group of plug 5, and described pneumatic head 2 is connected with air compressor machine 1.
Described one group of pneumatic head 2 is more than 8.
Described steel pipe fixed mechanism comprises the brace summer 3 that is arranged on the erecting frame 8; Brace summer 3 one sides are provided with an end and are hinged on the swingle 6 on the cell body 7; The other end of swingle 6 is provided with fixed orifice, and the relative position of swingle 6 hinged places is provided with the fixed bar 4 that cooperates with fixed orifice.
Described erecting frame 8 belows are provided with the up-down hydraulic means.
The utility model principle of work is following: earlier the steel pipe two ends are blocked with pneumatic head and plug, and in cell body, added water, air compressor machine produces in the air injection steel pipe then, makes and produces air pressure in the steel pipe, and whether check at last has gas leakage to produce in water.Bubble-tight detection is the assurance for tube quality.
Claims (4)
1. steel pipe air-tightness detection device; It is characterized in that: comprise cell body (7); (7) are provided with erecting frame (8) and steel pipe fixed mechanism in the cell body; Erecting frame (8) one ends are provided with one group of pneumatic head (2), and the other end is provided with one group of plug (5), and described pneumatic head (2) is connected with air compressor machine (1).
2. steel pipe air-tightness detection device according to claim 1 is characterized in that: described one group of pneumatic head (2) is more than 8.
3. steel pipe air-tightness detection device according to claim 1 and 2; It is characterized in that: described steel pipe fixed mechanism comprises the brace summer (3) that is arranged on the erecting frame (8); Brace summer (3) one sides are provided with an end and are hinged on the swingle (6) on the cell body (7); The other end of swingle (6) is provided with fixed orifice, and the relative position of swingle (6) hinged place is provided with the fixed bar (4) that cooperates with fixed orifice.
4. steel pipe air-tightness detection device according to claim 3 is characterized in that: described erecting frame (8) below is provided with the up-down hydraulic means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325013 CN202614484U (en) | 2012-07-05 | 2012-07-05 | Device for detecting air tightness of steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325013 CN202614484U (en) | 2012-07-05 | 2012-07-05 | Device for detecting air tightness of steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614484U true CN202614484U (en) | 2012-12-19 |
Family
ID=47348173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325013 Expired - Fee Related CN202614484U (en) | 2012-07-05 | 2012-07-05 | Device for detecting air tightness of steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162920A (en) * | 2013-02-20 | 2013-06-19 | 浙江花园电子器材有限公司 | Gas detector of normal corrugated pipe |
| CN105738218A (en) * | 2016-04-06 | 2016-07-06 | 天津正安无缝钢管有限公司 | Steel tube quality detection device |
| WO2019028952A1 (en) * | 2017-08-10 | 2019-02-14 | 南通耀龙金属制造有限公司 | Pipeline underwater air tightness test device |
-
2012
- 2012-07-05 CN CN 201220325013 patent/CN202614484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162920A (en) * | 2013-02-20 | 2013-06-19 | 浙江花园电子器材有限公司 | Gas detector of normal corrugated pipe |
| CN105738218A (en) * | 2016-04-06 | 2016-07-06 | 天津正安无缝钢管有限公司 | Steel tube quality detection device |
| WO2019028952A1 (en) * | 2017-08-10 | 2019-02-14 | 南通耀龙金属制造有限公司 | Pipeline underwater air tightness test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |