CN206177861U - Heating pipe is with detecting frock - Google Patents
Heating pipe is with detecting frock Download PDFInfo
- Publication number
- CN206177861U CN206177861U CN201621233207.4U CN201621233207U CN206177861U CN 206177861 U CN206177861 U CN 206177861U CN 201621233207 U CN201621233207 U CN 201621233207U CN 206177861 U CN206177861 U CN 206177861U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- heating
- conducting strip
- heating pipe
- contact
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 67
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052721 tungsten Inorganic materials 0.000 abstract description 5
- 239000010937 tungsten Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 2
- 238000013461 design Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model belongs to the technical field of heating pipe processing, concretely relates to heating pipe is with detecting frock, include the insulation support support body and the indicating units that are used for placing a plurality of heating pipes, the one end of support support body be equipped with with the current conducting plate of the terminal contact of heating pipe, the other end is equipped with the conducting strip with the pipe wall contact of heating pipe, the current conducting plate with the conducting strip between the electricity be connected with voltage regulator and ampere meter, indicating units including set up being in the heating pipe the pipe wall with temperature sensor and the pilot lamp of being connected with temperature sensor of contact jaw of support support body. The utility model discloses in, can place a plurality of heating pipes on insulating support support body, utilize the voltage regulator to transfer to the laggard electricity that works of high pressure, it is unqualified when having the contact because of installing between tungsten filament when arbitrary heating pipe in and the pipe wall, can observe the electric current on the ampere meter to discovery nonconforming product.
Description
Technical field
This utility model belongs to heating tube processing technique field, and in particular to a kind of heating tube detecting tool.
Background technology
Heating tube is that (carbon steel pipe, titanium tube, stainless steel tube, copper pipe) loads heating wire, gap in seamless metal pipe
It is filled with the draw after the magnesia powder of thermal conductive resin and insulating properties to form, the various type shapes being reprocessed into required for user.It
Can be used for the heating of various liquid and acid-alkali salt, while the METAL HEATING PROCESS for being also adapted to LMP dissolves (lead, zinc, stannum, Ba Shihe
Gold).With thermal efficiency height, long service life, high mechanical strength, it is easy for installation, safe and reliable the features such as, therefore, with extensive
Range of application.
Generally, the manufacturing process of heating tube, comprising following step：1) seamless steel pipe impurity, greasy dirt are removed；2) electric heating is made
Silk spiral；3) heating wire resistance is measured；4) conducting rod is riveted on heating wire；5) heating wire is penetrated into seamless steel pipe, fills G3
High-temperature oxydation magnesium aluminium powder；6) horizontal high voltage detection is entered under conditions of 3000~3500V/mi t；7) draw is processed, by seamless steel pipe
Diameter be reduced to 12mm from 14mm；8) heating wire resistance is measured again, reach requirement；9) Hi-pot test, condition are carried out for the second time
It is not less than 2800V/mit；10) drying, annealing, quench in 650 °~680 ° of baking oven, gradually natural after temperature reaches 680 °
Cooling 12 hours, then takes out；10) tested according to drawing requirement, it is qualified after, tube sealing mouth sealing silicone oil.
In the production process of enterprise, need to enter heating tube horizontal high voltage detection, generally using docking work by the way of
Dress, will the head of detection line be inserted directly in the terminal of heat-generating pipe and tested.The method once can only be to a heat-generating pipe
Detected, wasted time and energy.And because the method is directly connected test side with the terminal of heating tube, heating may be damaged
The terminal of pipe.
Utility model content
When the purpose of this utility model is to overcome the heating tube of prior art to enter horizontal high voltage and detect, waste time and energy and can
Can damage the defect of terminal, there is provided a kind of heating tube detecting tool.
To realize the purpose of this utility model, the technical scheme for being adopted for：
A kind of heating tube detecting tool, including insulating supporting support body and indicating member to place heating tube；
One end of described supporting frame is provided with the conductive plate with the termination contact of heating tube, and the other end is provided with and heating tube
Tube wall contact conducting strip；Pressure regulator and ammeter are electrically connected between described conductive plate and described conducting strip；
Described indicating member includes the tube wall and the contact jaw of described supporting frame of the heating tube for being arranged on described
Temperature sensor and the display lamp being connected with temperature sensor.
Preferably, the first electrically conductive grip unit is provided between described conductive plate and described pressure regulator；It is described
The first grip unit include clamping first hold assembly and the first clamping part that connection is described of described conductive plate
The electric lead of part and described pressure regulator.
Preferably, the second electrically conductive grip unit is provided between described conducting strip and described ammeter；It is described
The second grip unit include clamping second hold assembly and the second clamping part that connection is described of described conducting strip
The electric lead of part and described ammeter.
Described supporting frame bottom is provided with pulley.
Described supporting frame is provided with the limited block for separating multiple heating tubes.
Compared with prior art, the beneficial effects of the utility model are：
In this utility model, multiple heating tubes can be placed on the supporting frame of insulation, using pressure regulator high pressure is adjusted to
After be powered, when between tungsten filament and tube wall in any heating tube because install it is unqualified have contact when, you can in ammeter
On observe electric current, so as to find substandard product.Simultaneously simultaneously when multiple heating tubes are tested, the change of ammeter is not
Be enough to be accurate to some heating tube, due to contacting between tungsten filament and tube wall after carry out that heat can be produced after electric current so that plus
The temperature of the tube wall of heat pipe is raised, and the temperature sensor and display lamp that design can accurately find substandard product.Cause
This utility model is applied to tests multiple heating tubes simultaneously, greatly improves work efficiency, and equipment is simple, profit
In popularization.
As therein preferred, while between conducting strip and ammeter, design clamping is single between conducting block and pressure regulator
Unit, and the design of supporting frame bottom pulley can enable supporting frame be moved easily to load heating tube；When
When support body needs to move, the hold assembly of grip unit is opened, you can disconnect the wire connection between conducting strip and ammeter,
It is easy to use, it is reasonable in design.Meanwhile, supporting frame is provided with to separate the limited block of multiple heating tubes can be entered to heating tube
Row positioning, installation when facilitating heating tube to test.
Description of the drawings
Fig. 1 is the structural representation of heating tube detecting tool of the present utility model.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, implement with reference to accompanying drawing
Example is illustrated to this utility model.
Fig. 1 illustrates a kind of heating tube detecting tool, including to place multiple heating tubes insulating supporting support body and
Indicating member；One end of described supporting frame is provided with the conductive plate 3 contacted with the terminal 8 of heating tube 1, the other end be provided with
The conducting strip 6 of the tube wall contact of heating tube 1；Be electrically connected between described conductive plate and described conducting strip pressure regulator 4 and
Ammeter 5；Described indicating member includes the tube wall and the contact jaw of described supporting frame of the heating tube for being arranged on described
Temperature sensor and the display lamp being connected with temperature sensor.Being provided between described conductive plate and described pressure regulator can be with
The first conductive grip unit 2；The first described grip unit includes the first hold assembly of the conductive plate for clamping described
And the electric lead of the first hold assembly described in connecting and described pressure regulator.Described conducting strip and described ammeter it
Between be provided with the second electrically conductive grip unit 9；The second described grip unit includes clamping the of described conducting strip
The electric lead of the second described hold assembly of two hold assemblies and connection and described ammeter.Described supporting frame bottom
It is provided with pulley.Described supporting frame is provided with the limited block 7 for separating multiple heating tubes.
In this utility model, multiple heating tubes can be placed on the supporting frame of insulation, using pressure regulator high pressure is adjusted to
After be powered, when between tungsten filament and tube wall in any heating tube because install it is unqualified have contact when, you can in ammeter
On observe electric current, so as to find substandard product.Simultaneously simultaneously when multiple heating tubes are tested, the change of ammeter is not
Be enough to be accurate to some heating tube, due to contacting between tungsten filament and tube wall after carry out that heat can be produced after electric current so that plus
The temperature of the tube wall of heat pipe is raised, and the temperature sensor and display lamp that design can accurately find substandard product.Cause
This utility model is applied to tests multiple heating tubes simultaneously, greatly improves work efficiency, and equipment is simple, profit
In popularization.
As therein preferred, while between conducting strip and ammeter, design clamping is single between conducting block and pressure regulator
Unit, and the design of supporting frame bottom pulley can enable supporting frame be moved easily to load heating tube；When
When support body needs to move, the hold assembly of grip unit is opened, you can disconnect the wire connection between conducting strip and ammeter,
It is easy to use, it is reasonable in design.Meanwhile, supporting frame is provided with to separate the limited block of multiple heating tubes can be entered to heating tube
Row positioning, installation when facilitating heating tube to test.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of heating tube detecting tool, it is characterised in that include placing the insulating supporting support body of multiple heating tubes with
And indicating member；
One end of described supporting frame is provided with the conductive plate with the termination contact of heating tube, and the other end is provided with the pipe with heating tube
The conducting strip of wall contact；Pressure regulator and ammeter are electrically connected between described conductive plate and described conducting strip；
Described indicating member includes the tube wall of the heating tube for being arranged on described and the temperature of the contact jaw of described supporting frame
Sensor and the display lamp being connected with temperature sensor.
2. heating tube detecting tool according to claim 1, it is characterised in that described conductive plate and described pressure regulation
The first electrically conductive grip unit is provided between device；The first described grip unit includes clamping described conductive plate
The electric lead of the first described hold assembly of the first hold assembly and connection and described pressure regulator.
3. heating tube detecting tool according to claim 1, it is characterised in that described conducting strip and described electric current
The second electrically conductive grip unit is provided between table；The second described grip unit includes clamping described conducting strip
The electric lead of the second described hold assembly of the second hold assembly and connection and described ammeter.
4. heating tube detecting tool according to claim 1, it is characterised in that described supporting frame bottom is provided with cunning
Wheel.
5. heating tube detecting tool according to claim 1, it is characterised in that characterized in that, described bracing frame
Body is provided with the limited block for separating multiple heating tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233207.4U CN206177861U (en) | 2016-11-17 | 2016-11-17 | Heating pipe is with detecting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233207.4U CN206177861U (en) | 2016-11-17 | 2016-11-17 | Heating pipe is with detecting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177861U true CN206177861U (en) | 2017-05-17 |
Family
ID=58685337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233207.4U Expired - Fee Related CN206177861U (en) | 2016-11-17 | 2016-11-17 | Heating pipe is with detecting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404838A (en) * | 2016-11-17 | 2017-02-15 | 天津市千罡燃气设备技术有限公司 | Detection tool for heating pipes |
-
2016
- 2016-11-17 CN CN201621233207.4U patent/CN206177861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404838A (en) * | 2016-11-17 | 2017-02-15 | 天津市千罡燃气设备技术有限公司 | Detection tool for heating pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |