CN209636285U - A kind of welded tube on-line solution device - Google Patents
A kind of welded tube on-line solution device Download PDFInfo
- Publication number
- CN209636285U CN209636285U CN201920258229.3U CN201920258229U CN209636285U CN 209636285 U CN209636285 U CN 209636285U CN 201920258229 U CN201920258229 U CN 201920258229U CN 209636285 U CN209636285 U CN 209636285U
- Authority
- CN
- China
- Prior art keywords
- coil
- fixing sleeve
- tube
- welded tube
- glass tube
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of welded tube on-line solution device, including fixing sleeve one, glass tube, fixing sleeve two, coil one and coil two, welded tube passes through fixing sleeve one and fixing sleeve two, the both ends of glass tube are separately mounted in fixing sleeve one and fixing sleeve two, the glass pipe sleeve is on welded tube, the coil one and coil two cover on glass tube, the coil one is between coil two and fixing sleeve one, the number of turns of the coil one being wrapped on the glass tube of unit length is more than the number of turns of coil two, the utility model can effectively extend the welded tube heating and thermal insulation time, acquisition is more advantageous to by the oversaturated austenite of carbon, to achieve the purpose that improve corrosion resistance, improve the speed of welding of welded tube, increase production production capacity.
Description
Technical field
The utility model relates to tube-welding field, in particular to a kind of welded tube on-line solution device.
Background technique
Stainless steel welded pipe must be heated to 1050~1100 DEG C of high temperature due to the particularity of production method after welding
And kept for the regular hour, it is dissolved in the carbide of chromium in steel all in austenite, traditional on-line solution heat treatment is to adopt
With double frequency induction heating, it could not achieve the effect that heat preservation.
Utility model content
In view of this, the utility model embodiment provides a kind of welded tube on-line solution device, it can effectively extend welded tube and add
Hot soaking time.
The utility model discloses a kind of welded tube on-line solution device, including fixing sleeve one, glass tube, fixing sleeve two, coil
One and coil two, welded tube passes through fixing sleeve one and fixing sleeve two, and the both ends of glass tube are separately mounted to fixing sleeve one and fixing sleeve
In two, on welded tube, the coil one and coil two cover on glass tube the glass pipe sleeve, and the coil one is located at coil
Between two and fixing sleeve one, the number of turns of the coil one being wrapped on the glass tube of unit length is more than the number of turns of coil two.
Further, the number of turns of the coil one being wrapped on the glass tube of unit length is wound around unit length
Twice of the number of turns of coil two on glass tube.
Further, the coil one and coil two connect.
Further, the length of the glass tube insertion fixing sleeve one is less than the thickness of fixing sleeve one, and the glass tube is embedding
The length for entering fixing sleeve two is less than the thickness of fixing sleeve two.
Further, washer is equipped in the fixing sleeve one and fixing sleeve two.
It further, further include cooling collar, the fixing sleeve two is flange seat, and the fixing sleeve two connects with cooling collar
It connects.
The utility model is preheated, heated and is kept the temperature by setting coil one and coil two, Welded Pipe, can effectively be extended
It the welded tube heating and thermal insulation time, is more conducive to:
1, it obtains by the oversaturated austenite of carbon, to achieve the purpose that improve corrosion resistance.
2, the speed of welding of welded tube is improved, production production capacity is increased.
Detailed description of the invention
Fig. 1 is an embodiment of the present invention schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of welded tube on-line solution device, including it is fixing sleeve 1, glass tube 2, solid
Surely set 23, coil 1 and coil 25, welded tube 6 pass through fixing sleeve 1 and fixing sleeve 23, and the both ends of glass tube 2 are installed respectively
In fixing sleeve 1 and fixing sleeve 23, on welded tube 6, the coil 1 and coil 25 are covered in glass 2 sets of the glass tube
On glass pipe 5, the coil 1 is described to be wrapped on the glass tube of unit length between coil 25 and fixing sleeve 1
The number of turns of coil 1 is more than the number of turns of coil 25.
The number of turns of coil is more, and electric current is smaller, and the number of turns of coil is fewer, and electric current is bigger.Therefore, coil one plays preheating
Effect, coil two play the role of heating.In this way, the utility model is compared with the prior art, becomes preheating from double frequency heating, adds
The Three models of heat and heat preservation can be kept the temperature for a long time.It help to obtain by the oversaturated austenite of carbon, to reach raising
The purpose of corrosion resistance.The speed of welding of welded tube is improved simultaneously, increases production production capacity.
In an embodiment of the utility model, the number of turns of the coil 1 on the glass tube 2 for being wrapped in unit length is
It is wrapped in twice of the number of turns of the coil 25 on the glass tube of unit length.Pass through the number of turns of control coil one and coil two, control
Make the temperature of heating.
In an embodiment of the utility model, the coil 1 and coil 25 connect.It is pre- that it is more conducive to control in this way
The temperature of heat and heating.The utility model is equivalent to the length for extending coil, that is, increases the coil of preheating.
In an embodiment of the utility model, the length that the glass tube 2 is embedded in fixing sleeve 1 is less than fixing sleeve 1
Thickness, the length that the glass tube 2 is embedded in fixing sleeve 23 are less than the thickness of fixing sleeve 23.
In an embodiment of the utility model, washer 7 is equipped in the fixing sleeve 1 and fixing sleeve 23.Washer is advantageous
In fixed glass tube and fixing sleeve one and fixing sleeve two.
It in an embodiment of the utility model, further include cooling collar 8, the fixing sleeve 23 is flange seat, the fixation
23 are covered to connect with cooling collar 8.Cooling collar makes welded tube enter next process after heat preservation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, made any modification, equivalent replacement etc. should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of welded tube on-line solution device, which is characterized in that including fixing sleeve one, glass tube, fixing sleeve two, coil one and line
Circle two, welded tube pass through fixing sleeve one and fixing sleeve two, and the both ends of glass tube are separately mounted in fixing sleeve one and fixing sleeve two, institute
Glass pipe sleeve is stated on welded tube, the coil one and coil two cover on glass tube, and the coil one is located at coil two and consolidates
Surely between set one, the number of turns for being wrapped in the coil one on the glass tube of unit length is more than the number of turns of coil two.
2. a kind of welded tube on-line solution device as described in claim 1, which is characterized in that the glass for being wrapped in unit length
The number of turns of coil one on glass pipe is wound around twice of the number of turns of the coil two on the glass tube of unit length.
3. a kind of welded tube on-line solution device as described in claim 1, which is characterized in that the coil one and coil two connect
It connects.
4. a kind of welded tube on-line solution device as described in claim 1, which is characterized in that the glass tube is embedded in fixing sleeve one
Length be less than the thickness of fixing sleeve one, the length of glass tube insertion fixing sleeve two is less than the thickness of fixing sleeve two.
5. a kind of welded tube on-line solution device as described in claim 1, which is characterized in that the fixing sleeve one and fixing sleeve two
Inside it is equipped with washer.
6. a kind of welded tube on-line solution device as described in claim 1, which is characterized in that it further include cooling collar, it is described solid
Surely set two is flange seat, and the fixing sleeve two is connect with cooling collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258229.3U CN209636285U (en) | 2019-02-28 | 2019-02-28 | A kind of welded tube on-line solution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258229.3U CN209636285U (en) | 2019-02-28 | 2019-02-28 | A kind of welded tube on-line solution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636285U true CN209636285U (en) | 2019-11-15 |
Family
ID=68494789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920258229.3U Expired - Fee Related CN209636285U (en) | 2019-02-28 | 2019-02-28 | A kind of welded tube on-line solution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636285U (en) |
-
2019
- 2019-02-28 CN CN201920258229.3U patent/CN209636285U/en not_active Expired - Fee Related
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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: 20191115 Termination date: 20210228 |