CN205719432U - Steel pipe air tightness detection machine - Google Patents
Steel pipe air tightness detection machine Download PDFInfo
- Publication number
- CN205719432U CN205719432U CN201620590012.9U CN201620590012U CN205719432U CN 205719432 U CN205719432 U CN 205719432U CN 201620590012 U CN201620590012 U CN 201620590012U CN 205719432 U CN205719432 U CN 205719432U
- Authority
- CN
- China
- Prior art keywords
- air
- end socket
- tightness
- steel pipe
- baffle plate
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of steel pipe air tightness detection machine, include bracing frame, tank, baffle plate, air compressor machine, cylinder control valve, high pressure gas branch line, air-leakage test control valve, air-leakage test branch line, air gauge, threeway, pressure duct, air-tightness end socket, cylinder and inflation end socket, it is interior in order to be fixed at the two ends of tested steel pipe and to block that air-tightness end socket and inflation end socket are located at tank, and with described cylinder, inflation end socket is held out against, baffle plate sets in the sink, in order to hold out against fixing by air-tightness end socket.Owing to air-tightness end socket and baffle plate use the version of split, and air-tightness end socket can freely be placed, the most fixing, therefore the pipe fitting of different size and different-diameter can be carried out air-leakage test, easy to operate；Owing to baffle plate to be used position-adjustable formula baffle plate, the steel pipe of different length can be detected；Owing to being additionally arranged handle on air-tightness end socket, it is simple to air-tightness end socket is proposed from tank and moves.
Description
Technical field
This utility model relates to a kind of steel pipe's production equipment, is specifically related to a kind of steel pipe air tightness detection machine.
Background technology
Existing steel pipe's production equipment, when being processed pipe fitting, is the two halves part first producing pipe fitting, then utilizes
Two halves part is welded together by welding machine, forms a pipe fitting, therefore needs to detect the air-tightness of pipe fitting.
Existing steel pipe air tightness detection machine, air-tightness end socket is directly anchored on tank, it is impossible to mobile, therefore can only be to same
The steel pipe of model detects, therefore subject range is narrower, when the pipe fitting of different-diameter is detected, and the gas that also mounting or dismounting are different
Close property end socket, therefore operate very inconvenient.
Utility model content
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of easy to operate steel pipe air-tightness to examine
Survey machine.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
Steel pipe air tightness detection machine, includes bracing frame, tank, baffle plate, air compressor machine, cylinder control valve, high pressure gas branch
Pipeline, air-leakage test control valve, air-leakage test branch line, air gauge, threeway, pressure duct, air-tightness end socket, cylinder
With inflation end socket, tank is located on bracing frame, and it is interior in order to by tested steel pipe that described air-tightness end socket and inflation end socket are located at tank
Two ends fix and block, and with described cylinder, inflation end socket is held out against, described baffle plate sets in the sink, in order to by air-tightness
End socket holds out against fixing, at least provided with an air-filled pore, one end of described air-leakage test branch line and inflation on inflation end socket
Hole connects, and the other end is connected with an exhaust port in threeway, and air-leakage test control valve and air gauge are located at the detection of close property
On branch line, one end of high pressure gas branch line connects with cylinder, and the other end connects with another exhaust port in threeway,
Cylinder control valve is located on high pressure gas branch line, and the air inlet port in threeway is connected with air compressor machine by pressure duct.
Further, it is provided with in described tank and supports the support seat of tested steel pipe.
Further, described support seat is provided with 2～4.
Further, the side of described air-tightness end socket is provided with in order to the sealing gasket by the port closed of tested steel pipe,
Air-tightness end socket is provided with handle.
Further, described baffle plate uses position-adjustable formula baffle plate, is provided with slot in baffle plate both sides, and baffle plate passes through slot
It is plugged on the two side of tank, and fixes with lock screw.
Further, described lock screw is provided with 3.
The beneficial effects of the utility model are: owing to air-tightness end socket and baffle plate use the version of split, and
Air-tightness end socket can freely be placed, the most fixing, therefore the pipe fitting of different size and different-diameter can be carried out air-tightness inspection
Survey, easy to operate；Owing to baffle plate to be used position-adjustable formula baffle plate, the steel pipe of different length can be detected；
Owing to being additionally arranged handle on air-tightness end socket, it is simple to air-tightness end socket is proposed from tank and moves.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing is not constituted of the present utility model
Any restriction, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to following attached
Figure obtains other accompanying drawing, but the embodiment in accompanying drawing does not constitute any restriction of the present utility model, general for this area
Logical technical staff, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view shown in Fig. 1；
Fig. 3 is the structural representation of air-tightness end socket shown in Fig. 1；
Fig. 4 is the structural representation of baffle plate shown in Fig. 1.
In figure: 1, bracing frame；2, tank；3, baffle plate；4, air compressor machine；5, cylinder control valve；6, high pressure gas branch line；7、
Air-leakage test control valve；8, air-leakage test branch line；9, air gauge；10, threeway；11, pressure duct；12, air-tightness
End socket；13, cylinder；14, seat is supported；15, inflation end socket；16, tested steel pipe；17, sealing gasket；18, handle；19, slot；20、
Lock screw.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with the accompanying drawings and tool
This utility model is described in further detail by body embodiment, it should be noted that in the case of not conflicting, the application's
Feature in embodiment and embodiment can be mutually combined.
As shown in Figure 1, 2, steel pipe air tightness detection machine, include bracing frame 1, tank 2, baffle plate 3, air compressor machine 4, cylinder control
Valve 5 processed, high pressure gas branch line 6, air-leakage test control valve 7, air-leakage test branch line 8, air gauge 9, threeway 10, height
Pressure pipe road 11, air-tightness end socket 12, cylinder 13 and inflation end socket 15, tank 2 is located on bracing frame 1, described air-tightness end socket 12
It is located in tank 2 in order to the two ends of tested steel pipe 16 are fixed and blocked with inflation end socket 15, and will fill with described cylinder 13
Sealing gland 15 holds out against, and described baffle plate 3 is located in tank 2, in order to hold out against fixing by air-tightness end socket 12, on inflation end socket 15 at least
Being provided with an air-filled pore, one end of described air-leakage test branch line 8 connects with air-filled pore, the other end and in threeway 10
Individual exhaust port connects, and air-leakage test control valve 7 and air gauge 9 are located on close property detection branches pipeline 8, high pressure gas branched pipe
The one end on road 6 connects with cylinder 13, and the other end connects with another exhaust port in threeway 10, the air inlet port in threeway 10
It is connected with air compressor machine 4 by pressure duct 11.
It addition, be provided with the support seat 14 supporting tested steel pipe in described tank 2, described support seat 14 is provided with 2～4.
As it is shown on figure 3, the side of described air-tightness end socket 12 is provided with two in order to by the port closed of tested steel pipe
Two steel pipes can be carried out air-leakage test by sealing gasket 17 simultaneously, and air-tightness end socket 12 is provided with handle 18.
As shown in Figure 4, described baffle plate 3 uses position-adjustable formula baffle plate, is provided with slot 19 in baffle plate 3 both sides, and baffle plate 3 leads to
Crossing slot 19 to be plugged on the two side of tank 2, and fix with lock screw 20, described lock screw 20 is provided with 3.
Operation principle: first by tested penstock installation in the sink, then in tank, inject water, make tested steel pipe at the liquid of water
Below face.Start to inflate to tested steel pipe, stop inflation when reaching certain pressure, if tank has bubbling phenomenon, explanation
The air-tightness index of steel pipe is defective.
Above description elaborates a lot of detail so that fully understanding this utility model, but, this practicality is new
Type can be implemented to use other to be different from other modes described here, it is thus impossible to be interpreted as protecting this utility model
Protect the restriction of scope.
Claims (6)
1. a steel pipe air tightness detection machine, it is characterised in that: include bracing frame, tank, baffle plate, air compressor machine, cylinder control
Valve, high pressure gas branch line, air-leakage test control valve, air-leakage test branch line, air gauge, threeway, pressure duct, gas
Close property end socket, cylinder and inflation end socket, tank is located on bracing frame, and described air-tightness end socket and inflation end socket are used in being located at tank
Fixing with the two ends by tested steel pipe and block, and being held out against by inflation end socket with described cylinder, described baffle plate sets in the sink,
In order to air-tightness end socket is held out against fixing, at least provided with an air-filled pore, described air-leakage test branch line on inflation end socket
One end connect with air-filled pore, the other end is connected with an exhaust port in threeway, air-leakage test control valve and air gauge
Being located on close property detection branches pipeline, one end of high pressure gas branch line connects with cylinder, another in the other end and threeway
Exhaust port connects, and cylinder control valve is located on high pressure gas branch line, and the air inlet port in threeway is by pressure duct and sky
Press connects.
Steel pipe air tightness detection machine the most according to claim 1, it is characterised in that: it is provided with the tested steel of support in described tank
Effective support seat.
Steel pipe air tightness detection machine the most according to claim 2, it is characterised in that: described support seat is provided with 2～4.
Steel pipe air tightness detection machine the most according to claim 1, it is characterised in that: set on the side of described air-tightness end socket
Having in order to the sealing gasket by the port closed of tested steel pipe, air-tightness end socket is provided with handle.
Steel pipe air tightness detection machine the most according to claim 1, it is characterised in that: described baffle plate uses position-adjustable formula
Baffle plate, is provided with slot in baffle plate both sides, and baffle plate is plugged on the two side of tank by slot, and fixes with lock screw.
Steel pipe air tightness detection machine the most according to claim 5, it is characterised in that: described lock screw is provided with 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590012.9U CN205719432U (en) | 2016-06-17 | 2016-06-17 | Steel pipe air tightness detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590012.9U CN205719432U (en) | 2016-06-17 | 2016-06-17 | Steel pipe air tightness detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719432U true CN205719432U (en) | 2016-11-23 |
Family
ID=57306781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620590012.9U Active CN205719432U (en) | 2016-06-17 | 2016-06-17 | Steel pipe air tightness detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748042A (en) * | 2017-11-30 | 2018-03-02 | 贝兹维仪器(苏州)有限公司 | A kind of positive seal system safety testing device |
| CN112378593A (en) * | 2020-11-16 | 2021-02-19 | 江南工业集团有限公司 | Air tightness detection device for large-size steel pipe after spinning and closing and operation method thereof |
-
2016
- 2016-06-17 CN CN201620590012.9U patent/CN205719432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748042A (en) * | 2017-11-30 | 2018-03-02 | 贝兹维仪器(苏州)有限公司 | A kind of positive seal system safety testing device |
| CN112378593A (en) * | 2020-11-16 | 2021-02-19 | 江南工业集团有限公司 | Air tightness detection device for large-size steel pipe after spinning and closing and operation method thereof |
| CN112378593B (en) * | 2020-11-16 | 2022-11-22 | 江南工业集团有限公司 | Air tightness detection device for large-size steel pipe after spinning and closing and operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204694421U (en) | Valve leak detection proving installation | |
| CN206831183U (en) | A kind of gas leak detection apparatus | |
| CN205940892U (en) | Combination workstation foundry goods gas tightness check out test set | |
| CN103528766B (en) | A kind of gas outlet air-tightness detection tool | |
| CN205719432U (en) | Steel pipe air tightness detection machine | |
| CN206648790U (en) | A kind of calibrating installation of airtight leak detector | |
| CN105319029A (en) | Oil cooling AC generator housing seal test apparatus | |
| CN207408056U (en) | A kind of extinguisher valve strength detection platform | |
| CN204556195U (en) | A kind of pipeline girth weld air-flow the cannot-harm-detection device | |
| CN206973278U (en) | A kind of gas pipeline gas leak detection device | |
| CN105784293A (en) | Air tightness detection apparatus for silencer | |
| CN203549257U (en) | Labyrinth-type orifice plate unit device for constant-value pressure reducing and current limiting of pipeline | |
| CN203479472U (en) | Sealing clamp for detecting helium or hydrogen leakage at pipeline connecting nut | |
| CN203758696U (en) | Pipe airtightness test bench | |
| CN205940891U (en) | Rubber gas tightness detection device | |
| CN205538110U (en) | A device for testing shell body gas tightness | |
| CN210221413U (en) | Detect device that carat pipe leaked | |
| CN212180195U (en) | Hydraulic pipeline air tightness detection device | |
| CN207675395U (en) | Plug-in type drainage tube air tight test device | |
| CN202547895U (en) | Device for quickly detecting gas leakage of gas circuit | |
| CN210153568U (en) | Natural gas leakage early warning system for urban pipeline | |
| CN209181968U (en) | A kind of detection device of air tube air-tightness | |
| CN203422204U (en) | Air tightness detection device for products | |
| CN207539489U (en) | A kind of gas meter, flow meter pressure measurement connection flexible pipe | |
| CN204085799U (en) | Leakage detection apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |