CN207215394U - A kind of water heating pipe Welding quality test special plane - Google Patents
A kind of water heating pipe Welding quality test special plane Download PDFInfo
- Publication number
- CN207215394U CN207215394U CN201721067397.1U CN201721067397U CN207215394U CN 207215394 U CN207215394 U CN 207215394U CN 201721067397 U CN201721067397 U CN 201721067397U CN 207215394 U CN207215394 U CN 207215394U
- Authority
- CN
- China
- Prior art keywords
- water heating
- heating pipe
- welding quality
- vacuum chamber
- quality test
- 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
It the utility model is related to Welding quality test field, specifically a kind of water heating pipe Welding quality test special plane, including monitor station base, the monitor station being arranged on monitor station base, the hold-down mechanism for compressing water heating pipe is provided with described monitor station, be connected with described hold-down mechanism water heating pipe is vacuumized and detected welding quality vacuumize and detecting system, using vacuum chamber solenoid valve control, it can be achieved using the vacuumizing or multiple vacuum chambers while vacuumizing respectively to multiple vacuum chambers of vavuum pump, it is convenient and swift, improve detection speed, improve detection efficiency simultaneously；The vacuum chamber of use can be realized changes shape according to different types of water heating pipe, and applicability is wide, has flexibility；Repeatedly extracted using helium detection and vavuum pump, testing result is accurate, and error is small.
Description
Technical field
Welding quality test field is the utility model is related to, specifically a kind of water heating pipe Welding quality test special plane.
Background technology
Existing field, the Welding quality test of water heating pipe be by manually soaking heating tube flange, and to body and
After welding position carries out sealing pressing, the detection of welding quality is realized by way of watching flange bubble, but speed
Slowly, precision is low, water heating pipe multi-size can not realize automation.
In the square tube weld seam helium air-leakage test vacuum frock for being 201420485543.2 such as China Patent No., square tube overcoat
There is vacuum (-tight) housing, the both ends of vacuum (-tight) housing are respectively welded adpting flange, conical surface seal groove are respectively arranged with the both ends end face of vacuum (-tight) housing,
Centre position is provided with leak detector connector on vacuum (-tight) housing, is convenient to mount and dismount, good seal performance, meets the helium air-tightness inspection of square tube weld seam
The vacuum requirement of survey, but do not extracted repeatedly after helium is put into, once testing result will totally be influenceed by not extracting,
Cause intact pipe fitting to be wasted as unqualified pipe fitting, therefore still need to be improved device.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of water heating pipe Welding quality test special plane.
A kind of water heating pipe Welding quality test special plane, including monitor station base, the detection that is arranged on monitor station base
Platform, the hold-down mechanism for compressing water heating pipe is provided with described monitor station, is connected with described hold-down mechanism to water
Heating tube vacuumized and detected welding quality vacuumize and detecting system.
Described hold-down mechanism includes compression cylinder, is connected with compression cylinder travel mechanism, it is connected with travel mechanism
Vacuum chamber installing mechanism, the both ends of described compression cylinder are respectively arranged with cylinder upper mounting seat and cylinder lower mounting seat.
Described travel mechanism includes the axis of guide, the linear bearing with being oriented to axis connection, the activity being connected with linear bearing
Joint, guiding bracing strut is connected with the described axis of guide.
The described axis of guide, linear bearing, to be oriented to bracing strut symmetrical in the both sides of active joint.
Described vacuum chamber installing mechanism is fixed including vacuum chamber mounting bracket, the vacuum chamber being connected with vacuum chamber mounting bracket
Ring, the vacuum chamber being connected with vacuum chamber retainer ring.
It is described vacuumize and detecting system include vacuum plant, the main pipeline that be connected with vacuum plant and main pipeline company
The detection means connect.
Described vacuum plant includes relief valve, the pressure vacuum gauge being used cooperatively with relief valve, connected with pressure vacuum gauge
The vacuum chamber magnetic valve connect, described vacuum chamber magnetic valve are connected on main pipeline, connected on the other end of described main pipeline
There is vacuum pipe magnetic valve, vavuum pump is connected with described vacuum pipe magnetic valve.
Detection pipe electromagnetic valve that described detection means includes be connected with main pipeline, it is connected with detecting pipe electromagnetic valve
Helium simpleness detector.
The beneficial effects of the utility model are：The utility model uses vacuum chamber solenoid valve control, can be achieved to use one
Vavuum pump vacuumizing or multiple vacuum chambers while vacuumizing to multiple vacuum chambers respectively, convenient and swift, improves detection speed,
Improve detection efficiency simultaneously；The vacuum chamber of use can be realized changes shape according to different types of water heating pipe, and applicability is wide,
With flexibility；Repeatedly extracted using helium detection and vavuum pump, testing result is accurate, and error is small.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is side structure schematic view of the present utility model；
Fig. 3 is overlooking the structure diagram of the present utility model；
Fig. 4 is hold-down mechanism structural representation of the present utility model；
Fig. 5 is vacuumized and detecting system structural representation to be of the present utility model；
Fig. 6 is water heating pipe structural representation one of the present utility model；
Fig. 7 is water heating pipe structural representation two of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
It is expanded on further in face of the utility model.
As shown in Figures 1 to 7, a kind of water heating pipe Welding quality test special plane, including monitor station base 1, it is arranged on inspection
Monitor station 2 on scaffold tower base 1, the hold-down mechanism 3 for compressing water heating pipe 4-2 is provided with described monitor station 2, it is described
Hold-down mechanism 3 on be connected with water heating pipe 4-2 is vacuumized and detected welding quality vacuumize and detecting system 4.
The heat-generating pipe 4-2-1 that described water heating pipe 4-2 includes flange 4-4-2, is connected with flange 4-4-2.
Described hold-down mechanism 3 include compression cylinder 3-5, with the compression cylinder 3-5 travel mechanisms being connected and travel mechanism
The vacuum chamber installing mechanism of connection, described compression cylinder 3-5 both ends are respectively arranged with cylinder upper mounting seat 3-6 and cylinder
Mounting seat 3-7.
The linear bearing 3-3 and linear bearing 3- that described travel mechanism includes axis of guide 3-2, is connected with axis of guide 3-2
It is connected with the active joint 3-4, described axis of guide 3-2 of 3 connections and is oriented to bracing strut 3-1.
Described axis of guide 3-2, linear bearing 3-3, to be oriented to bracing strut 3-1 symmetrical in active joint 3-4 both sides.
The vacuum chamber that described vacuum chamber installing mechanism includes vacuum chamber mounting bracket 3-8, is connected with vacuum chamber mounting bracket 3-8
Retainer ring 3-9, the vacuum chamber 3-10 being connected with vacuum chamber retainer ring 3-9.
It is described to vacuumize and detecting system 4 includes vacuum plant, the main pipeline 4-5 that be connected with vacuum plant and is responsible for
The detection means of road 4-5 connections.
Described vacuum plant includes pressure vacuum gauge 4-3 and the vacuum that relief valve 4-1 and relief valve 4-1 are used cooperatively
The vacuum chamber magnetic valve 4-4 of pressure gauge 4-3 connections, described vacuum chamber magnetic valve 4-4 is connected on main pipeline 4-5, described
It is connected with vacuum pipe magnetic valve 4-6, described vacuum pipe magnetic valve 4-6 and is connected with very on the main pipeline 4-5 other end
Empty pump 4-9.
Described vacuum chamber 3-10 one end Connection Release valve 4-1, vacuum chamber 3-10 other end connection pressure vacuum gauge
4-3, described water heating pipe 4-2 are built in vacuum chamber 3-10.
Described detection means includes the detection pipe electromagnetic valve 4-7 being connected with main pipeline 4-5 and detection pipe electromagnetic valve
The helium simpleness detector 4-8 of 4-7 connections.
Application method of the present utility model：Vacuum chamber 3-10 is pushed in the presence of compression cylinder 3-5, is heated with water
Pipe flange 4-2-2 contacts are simultaneously closed；Vavuum pump 4-9 is opened to vacuumize vacuum chamber 3-10, when vacuum reaches requirement, vacuum
Pressure gauge 4-3 is signaled to vacuum chamber magnetic valve 4-4, and vacuum chamber magnetic valve 4-4 is closed；Act repeatedly above, until
All vacuum chamber 3-10 reach vacuum state；Then start helium simpleness detector 4-8 and open vacuum chamber magnetic valve 4-4 successively,
Implement helium detection, determine water heating pipe 4-2 welding qualities；In detection process, after often detecting a vacuum chamber 3-10, it is required to
Main pipeline 4-5 is vacuumized using vavuum pump 4-9, it is therefore an objective to the helium residual in main pipeline 4-5 is removed, in order to avoid to helium matter
Plain detector 4-8 testing result produces interference；The underproof water heating pipe 4-2 of welding quality is carried out after the completion of detecting successively
Mark, so as to the Weeding after offline.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of water heating pipe Welding quality test special plane, including monitor station base (1), it is arranged on monitor station base (1)
Monitor station (2), it is characterised in that：The hold-down mechanism for compressing water heating pipe (4-2) is provided with described monitor station (2)
(3), it is connected with described hold-down mechanism (3) and is vacuumized and detected welding quality to water heating pipe (4-2) and vacuumize
And detecting system (4).
A kind of 2. water heating pipe Welding quality test special plane according to claim 1, it is characterised in that：Described compacting machine
Structure (3) includes compression cylinder (3-5), the travel mechanism being connected with compression cylinder (3-5), the vacuum chamber peace being connected with travel mechanism
Mounting mechanism, the both ends of described compression cylinder (3-5) are respectively arranged with cylinder upper mounting seat (3-6) and cylinder lower mounting seat (3-
7)。
A kind of 3. water heating pipe Welding quality test special plane according to claim 2, it is characterised in that：Described moving machine
Structure includes the axis of guide (3-2), the linear bearing (3-3) being connected with the axis of guide (3-2), the activity being connected with linear bearing (3-3)
Joint (3-4), it is connected with the described axis of guide (3-2) and is oriented to bracing strut (3-1).
A kind of 4. water heating pipe Welding quality test special plane according to claim 3, it is characterised in that：The described axis of guide
(3-2), linear bearing (3-3), guiding bracing strut (3-1) are symmetrical in the both sides of active joint (3-4).
A kind of 5. water heating pipe Welding quality test special plane according to claim 2, it is characterised in that：Described vacuum chamber
Installing mechanism include vacuum chamber mounting bracket (3-8), be connected with vacuum chamber mounting bracket (3-8) vacuum chamber retainer ring (3-9), and very
The vacuum chamber (3-10) of empty room retainer ring (3-9) connection.
A kind of 6. water heating pipe Welding quality test special plane according to claim 1, it is characterised in that：Described vacuumizes
And detecting system (4) includes vacuum plant, the main pipeline (4-5) being connected with vacuum plant, the detection being connected with main pipeline (4-5)
Device.
A kind of 7. water heating pipe Welding quality test special plane according to claim 6, it is characterised in that：Described vacuum holding
Put the pressure vacuum gauge (4-3) being used cooperatively including relief valve (4-1), with relief valve (4-1) and pressure vacuum gauge (4-3) even
The vacuum chamber magnetic valve (4-4) connect, described vacuum chamber magnetic valve (4-4) are connected on main pipeline (4-5), described main pipeline
Vacuum pipe magnetic valve (4-6) is connected with the other end of (4-5), is connected with described vacuum pipe magnetic valve (4-6) true
Empty pump (4-9).
A kind of 8. water heating pipe Welding quality test special plane according to claim 6, it is characterised in that：Described detection dress
Put including the detection pipe electromagnetic valve (4-7) being connected with main pipeline (4-5), the helium matter being connected with detection pipe electromagnetic valve (4-7)
Plain detector (4-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067397.1U CN207215394U (en) | 2017-08-24 | 2017-08-24 | A kind of water heating pipe Welding quality test special plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067397.1U CN207215394U (en) | 2017-08-24 | 2017-08-24 | A kind of water heating pipe Welding quality test special plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215394U true CN207215394U (en) | 2018-04-10 |
Family
ID=61816396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721067397.1U Active CN207215394U (en) | 2017-08-24 | 2017-08-24 | A kind of water heating pipe Welding quality test special plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389276A (en) * | 2017-08-24 | 2017-11-24 | 安徽苏立科技股份有限公司 | A kind of water heating pipe Welding quality test special plane |
-
2017
- 2017-08-24 CN CN201721067397.1U patent/CN207215394U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389276A (en) * | 2017-08-24 | 2017-11-24 | 安徽苏立科技股份有限公司 | A kind of water heating pipe Welding quality test special plane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205352639U (en) | Dress powder canning leak hunting device | |
| CN105738837B (en) | A kind of calculation method of non-defective steel pipe natural leak magnetic field magnetic induction intensity | |
| WO2013102610A1 (en) | Method for detecting a leak on a non-rigid test specimen | |
| CN103471780A (en) | System and method for detecting welding seam of end cover of sealed container | |
| CN202814661U (en) | Cylindrical battery sealing air tightness detection | |
| CN207215394U (en) | A kind of water heating pipe Welding quality test special plane | |
| CN107389276A (en) | A kind of water heating pipe Welding quality test special plane | |
| CN203745160U (en) | Vacuum tooling air tightness test device | |
| CN206002199U (en) | Acoustic signal sensor probe fixing device | |
| CN105953982A (en) | Pipe flange gas leakage detection device | |
| CN206786158U (en) | Double-deck pipe device | |
| CN208847420U (en) | A kind of lithium battery vacuum detecting head and the vacuum checking device for being equipped with this detector | |
| CN117073920A (en) | Pressurized helium leak detection method | |
| CN102141460A (en) | Airtightness test machine for titanium welded pipes | |
| CN204085813U (en) | A kind of minor diameter tested pipe fitting sealed end face air pressure compactness pick-up unit | |
| CN207263381U (en) | A kind of underwater tightness test device of pipeline | |
| CN206038243U (en) | Aerosol canister seals detection device | |
| CN208860561U (en) | A kind of pressure vessel leak detecting device | |
| CN202066651U (en) | Titanium welded pipe air tightness testing machine | |
| CN206248284U (en) | A kind of crossover sub device for detecting sealability | |
| CN205748800U (en) | Pipe flange gas leak detection apparatus | |
| CN207540745U (en) | Air tightness of pipe fitting leaks hunting platform | |
| CN204346646U (en) | A kind of slotting adapter body pick-up unit | |
| JPS58129341A (en) | Inspecting method for helium leakage | |
| CN207050927U (en) | A kind of soft packaging bag air-leakage test aerating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |