CN108692886A - A kind of device of detection reinforcement plate welding seams - Google Patents
A kind of device of detection reinforcement plate welding seams Download PDFInfo
- Publication number
- CN108692886A CN108692886A CN201710228487.2A CN201710228487A CN108692886A CN 108692886 A CN108692886 A CN 108692886A CN 201710228487 A CN201710228487 A CN 201710228487A CN 108692886 A CN108692886 A CN 108692886A
- Authority
- CN
- China
- Prior art keywords
- pneumatic tube
- welding seams
- plate welding
- reinforcement plate
- valve
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000002787 reinforcement Effects 0.000 title claims abstract description 34
- 230000000740 bleeding effect Effects 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2884—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for welds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
- G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/145—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for welds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of device of detection reinforcement plate welding seams, including pneumatic tube and air blow gun, it is characterised in that:The pneumatic tube(2)For the plastic cement pneumatic tube of length >=5m, pressue device is set in one end of pneumatic tube, air blow gun is arranged in the other end(7), in the pressue device and air blow gun of pneumatic tube(7)Between, valve is set on pneumatic tube wall successively(3), air bleeding valve(4), pressure gauge(5), shut-off valve(6), reach the device of detection reinforcement plate welding seams.The present invention detection reinforcement plate welding seams device have apparatus structure it is simple, easy to make, of low cost, operation and conveniently moving, detection it is highly reliable, it is reusable and reduce testing cost the advantages of.
Description
Technical field
The present invention relates to a kind of detection devices, specifically, being a kind of device of detection reinforcement plate welding seams.
Background technology
In petrochemical industry, storage tank stiffening plate can play strengthening action to tank skin osseotomy site and tank deck osseotomy site, it is ensured that
Storage tank stabilization and safety.And after weld seam welds, it, need to be to the weld seam of stiffening plate to verify the compactness and intensity of weld seam
Airtight detection is carried out, the stomata that foaming agent can check that any naked eyes can't find is coordinated by air pressure, is avoided that storage tank is poured water
Other unnecessary construction troubles caused by stiffening plate leaks when experiment.American Standard API650 is to the airtight testing requirements of stiffening plate
0.1MPa pressure is checked using foaming agent inside and outside storage tank.
Stiffening plate is detected one by one usually using air compressor or plant area's gas source feed form mating connection long duct, by
It is to be arranged along storage tank surrounding, therefore the detection of reinforcement plate welding seams has a large amount of auxiliary materials of consuming, matches in the arrangement that large-scale storage tank is taken over
Close manually more, the low equal insufficient and problem of detection efficiency.
Invention content
The purpose of the present invention is to propose the device of a kind of conveniently moving, reusable detection reinforcement plate welding seams.
To achieve the above object, technical solution of the invention is:
A kind of device of detection reinforcement plate welding seams, including pneumatic tube and air blow gun, it is characterised in that:
The pneumatic tube is the plastic cement pneumatic tube of length >=5m, pressue device is arranged in one end of pneumatic tube, other end setting is blown
Valve is arranged on pneumatic tube wall, air bleeding valve, pressure gauge, cuts between the inflator and air blow gun of pneumatic tube successively for air gun
Only valve reaches the device of detection reinforcement plate welding seams.
The device of the detection reinforcement plate welding seams of the present invention can also be further achieved by the following technical measures.
The device of detection reinforcement plate welding seams above-mentioned, inflates wherein the pressue device is the commercially available cycle tyre that is commonly used for
Inflator.
The device of detection reinforcement plate welding seams above-mentioned, wherein the pneumatic tube is commercially available 1/4 inch of pneumatic tube.
The device of detection reinforcement plate welding seams above-mentioned, wherein the valve, air bleeding valve, shut-off valve are respectively commercially available 1/4 inch
Ball valve.
The device of detection reinforcement plate welding seams above-mentioned, wherein the pressure gauge is 0.3MPa pressure gauges.
The device of detection reinforcement plate welding seams above-mentioned, wherein the air blow gun is the air blow gun of 1/4 inch of nozzle.
After adopting the above technical scheme, the device of the detection reinforcement plate welding seams of the present invention has the following advantages:
1, apparatus structure is simple, easy to make, of low cost;
2, operation and conveniently moving, detection it is highly reliable;
3, reusable, reduction testing cost.
Description of the drawings
Fig. 1 is the apparatus structure schematic diagram of the detection reinforcement plate welding seams of the embodiment of the present invention;
Fig. 2 is the device use state diagram of the detection reinforcement plate welding seams of the embodiment of the present invention.
In figure:1 inflator, 2 pneumatic tubes, 3 valves, 4 air bleeding valves, 5 pressure gauges, 6 shut-off valves, 7 air blow guns, 8 stiffening plates.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The device of the detection reinforcement plate welding seams of the present invention, including pneumatic tube and air blow gun.
Referring now to the apparatus structure schematic diagram for the detection reinforcement plate welding seams that Fig. 1, Fig. 1 are the embodiment of the present invention.As schemed
Show, the pneumatic tube 2 is the plastic cement pneumatic tube of long 5m, pressue device is arranged in one end of pneumatic tube, air blow gun is arranged in the other end
7, between the inflator 1 and air blow gun 7 of pneumatic tube, successively on pneumatic tube wall be arranged valve 3, air bleeding valve 4, pressure gauge 5,
Shut-off valve 6, wherein:Pressue device is the commercially available inflator 1 for being commonly used for cycle tyre and inflating, for supplying;Pneumatic tube 2 is city
1/4 inch of pneumatic tube is sold for gas storage and connection;Valve 3, air bleeding valve 4, shut-off valve 6 are respectively commercially available 1/4 inch ball valve;Pressure gauge
(5)For 0.3MPa pressure gauges;Air blow gun 7 is the air blow gun of 1/4 inch of nozzle, reaches the device of detection reinforcement plate welding seams.
Fig. 2 is the device use state diagram of the detection reinforcement plate welding seams of the embodiment of the present invention.The detection of the present invention is mended
When the device of strong plate welding seams uses:1/4 inch of valve 3 is connect by 1 joint of inflator, to reach test pressure in admission pressure
It is closed afterwards in order to avoid revealing, gas storage and connection is carried out by 5 meters long of plastic cement pneumatic tube 2 after air inlet, for adjusting in Pneumatic pipe
Pressure store air bleeding valve 3, the 0.3MPa pressure gauges 5 connected by threeway are whole in stiffening plate and pneumatic tube to indicate
Whether body pressure balances, and shutoff valve 6, rear end connection stiffening plate are checked using preceding progress integrally closed in entire inflation system
8 air holes and the air blow gun 7 for controlling air inlet.
The device application method of the detection reinforcement plate welding seams of the present invention:Using front opening valve 3, shut-off valve 6, exhaust is closed
Valve 4, air blow gun 7 carry out air inlet by inflator 1, so that system is deposited and are depressed into 1.5-2 times of system pressure, tube wall valve 3 ends
Valve 6 indicates whether detection pressure value changes by pressure gauge, and foaming agent is combined to carry out leak site inspection, can after qualified
It is formal to carry out stiffening plate weld seam detection.
When the device of the detection reinforcement plate welding seams of the present invention is for formally detecting, raw material band is wound in 7 inlet of air blow gun,
Clear up stiffening plate air hole, carefully air blow gun 7 is formally connect with stiffening plate, using inflator 1 supply air inlet, carefully control into
Gas velocity degree and pressure, when stiffening plate internal pressure reaches 1.1-1.3 times of defined test pressure value, closing assembly 2 passes through
6 pressure gauge of component and foaming agent check reinforcement plate welding seams and tank inner connecting tube weld seam, see if there is leakage, do not let out at the appointed time
Dew is qualification.
The present invention has substantive distinguishing features and significant technological progress, the apparatus structure of detection reinforcement plate welding seams of the invention
Simply, used accessory is easy to configure in market purchasing, easy to assembly, is easy to implement and operate, in the actual implementation of project
In, have to the detection of storage tank wall built-up stiffening plate, tank deck stiffening plate and pipeline strength rehabilitation plate welding seams compactness quick, easy, reliable etc.
Feature.Device configuration expense is greatly reduced, man efficiency is improved, saves construction cost.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (6)
1. a kind of device of detection reinforcement plate welding seams, including pneumatic tube and air blow gun, it is characterised in that:
The pneumatic tube(2)For the plastic cement pneumatic tube of length >=5m, pressue device, other end setting are set in one end of pneumatic tube
Air blow gun(7), in the pressue device and air blow gun of pneumatic tube(7)Between, valve is set on pneumatic tube wall successively(3), row
Air valve(4), pressure gauge(5), shut-off valve(6), reach the device of detection reinforcement plate welding seams.
2. the device of detection reinforcement plate welding seams as described in claim 1, which is characterized in that the pressue device is commercially available common
The inflator inflated for cycle tyre(1).
3. the device of detection reinforcement plate welding seams as described in claim 1, which is characterized in that the pneumatic tube(2)It is commercially available 1/4
Inch pneumatic tube.
4. the device of detection reinforcement plate welding seams as described in claim 1, which is characterized in that the valve(3), air bleeding valve(4),
Shut-off valve(6)It is respectively commercially available 1/4 inch ball valve.
5. the device of detection reinforcement plate welding seams as described in claim 1, which is characterized in that the pressure gauge(5)For 0.3MPa
Pressure gauge.
6. the device of detection reinforcement plate welding seams as described in claim 1, which is characterized in that the air blow gun(7)It is 1/4 inch
The air blow gun of nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228487.2A CN108692886A (en) | 2017-04-10 | 2017-04-10 | A kind of device of detection reinforcement plate welding seams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228487.2A CN108692886A (en) | 2017-04-10 | 2017-04-10 | A kind of device of detection reinforcement plate welding seams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692886A true CN108692886A (en) | 2018-10-23 |
Family
ID=63843102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710228487.2A Pending CN108692886A (en) | 2017-04-10 | 2017-04-10 | A kind of device of detection reinforcement plate welding seams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337361A (en) * | 2023-04-12 | 2023-06-27 | 荆苏楠 | A detection device and detection method for electrical automation equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204064559U (en) * | 2014-08-27 | 2014-12-31 | 中石化第五建设有限公司 | The stiffening ring leakage testing device that a kind of pressure stability is high |
| CN205843909U (en) * | 2016-07-25 | 2016-12-28 | 长安大学 | Anchor bar of waterproof plate in tunnels weld joint air-tight detector |
-
2017
- 2017-04-10 CN CN201710228487.2A patent/CN108692886A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204064559U (en) * | 2014-08-27 | 2014-12-31 | 中石化第五建设有限公司 | The stiffening ring leakage testing device that a kind of pressure stability is high |
| CN205843909U (en) * | 2016-07-25 | 2016-12-28 | 长安大学 | Anchor bar of waterproof plate in tunnels weld joint air-tight detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116337361A (en) * | 2023-04-12 | 2023-06-27 | 荆苏楠 | A detection device and detection method for electrical automation equipment |
| CN116337361B (en) * | 2023-04-12 | 2025-11-14 | 深圳市创汛科技有限责任公司 | A testing device and method for electrical automation equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |