CN207317527U - Hydrogen embrittlement test tube type resistance furnace - Google Patents
Hydrogen embrittlement test tube type resistance furnace Download PDFInfo
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- CN207317527U CN207317527U CN201720976847.2U CN201720976847U CN207317527U CN 207317527 U CN207317527 U CN 207317527U CN 201720976847 U CN201720976847 U CN 201720976847U CN 207317527 U CN207317527 U CN 207317527U
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Abstract
The utility model discloses a kind of hydrogen embrittlement test tube type resistance furnace, include tubular type furnace shell main body, tubular type furnace shell main body includes tubular type furnace wall, adding thermal resistance, insulating layer and the outer shell that from-inner-to-outer is sequentially arranged, and, it is provided with thermocouple in the tubular type furnace wall；The side of tubular type furnace shell main body is provided with cooling vent, tubular type furnace wall is exposed at cooling vent, in the movable furnace shell that opening and closing type capping cooling vent is equiped with tubular type furnace shell main body, asbestos layer includes the first insulating layer on the inside of movable furnace shell and the second insulating layer in tubular type furnace shell main body in addition to cooling vent position, and first insulating layer is connected to form an opening and closing type activity entirety with movable furnace shell；Thereby, when tube type resistance furnace heats, insulation left and right will in travelling oven shell cover, be reached;During cooling, movable furnace shell is opened, makes furnace heat Quick diffusing, accelerates ceramic tube cooling, improves test efficiency；Meanwhile its heating and insulating process thermal loss are few, more energy conservation and environmental protection.
Description
Technical field
Hydrogen embrittlement test field technology is the utility model is related to, refers in particular to a kind of hydrogen embrittlement test tube type resistance furnace.
Background technology
In the prior art, when carrying out hydrogen embrittlement test, mainly there are heating period, holding stage and cooling stage, mostly experiment
There are the deficiencies of heat loss is more, test efficiency is relatively low for device.Therefore, it is above-mentioned to solve to work out a kind of new technical solution for urgent need
Problem.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of hydrogen embrittlement examination to the utility model
To test and use tube type resistance furnace, it effectively increases test efficiency, meanwhile, it is heated and insulating process thermal loss is few, more energy saving
Environmental protection.
To achieve the above object, the utility model is using following technical solution：
A kind of hydrogen embrittlement test tube type resistance furnace, includes tubular type furnace shell main body, and the tubular type furnace shell main body includes certainly
Interior and the tubular type furnace wall, adding thermal resistance, insulating layer and the outer shell that are sequentially arranged outside, and, it is provided with heat in the tubular type furnace wall
Galvanic couple；
Wherein, the side of the tubular type furnace shell main body is provided with cooling vent, and foregoing tubular type furnace wall is exposed at cooling vent, Yu Guan
The movable furnace shell of opening and closing type capping cooling vent is equiped with formula furnace shell main body, foregoing insulating layer includes in movable furnace shell
First insulating layer of side and the second insulating layer in tubular type furnace shell main body in addition to cooling vent position, first insulating layer with
Movable furnace shell connects to form an opening and closing type activity entirety.
As a preferred embodiment, one end of the movable furnace shell, which is articulated in tubular type furnace shell main body, corresponds to cooling vent one
End, the other end rotary type folding of the activity furnace shell in tubular type furnace shell main body in corresponding to the cooling vent other end.
As a preferred embodiment, positioning strip is connected with the inside of the movable furnace shell, the positioning strip is connected to
Between the other end of one end of aforementioned active furnace shell and movable furnace shell, first insulating layer be clamped be positioned at movable furnace shell with
Between positioning strip.
As a preferred embodiment, the tubular type furnace shell main body is in cylindrical structural, and the cooling vent is semicircle in section
Arc surfaced, it is described activity furnace shell also in section be semicircle arc surfaced.
As a preferred embodiment, the grasping part easy to folding is equiped with the outside of the other end of the movable furnace shell.
As a preferred embodiment, the bottom of the tubular type furnace shell main body is equiped with furnace cradle.
As a preferred embodiment, the insulating layer, the first insulating layer, the second insulating layer refer both to asbestos insulating layer.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme understands that it mainly passes through the setting of tubular type furnace shell main body, cooling vent and movable furnace shell, when tube type resistance furnace heats,
Insulation left and right in travelling oven shell cover, will be reached;During cooling, movable furnace shell is opened, makes furnace heat Quick diffusing, accelerates ceramics
Pipe cools down, and improves test efficiency；Meanwhile its heating and insulating process thermal loss are few, more energy conservation and environmental protection.
More clearly to illustrate the architectural feature of the utility model, technological means and its specific purposes and work(reached
Can, the utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the assembling dimensional structure diagram of the embodiment of the utility model（State in travelling oven shell cover）；
Fig. 2 is another assembling dimensional structure diagram of the embodiment of the utility model（Movable furnace shell open mode）；
Fig. 3 is the cross section structure schematic diagram of the embodiment of the utility model.
Attached drawing identifier declaration：
10th, tubular type furnace wall 20, adding thermal resistance
30th, insulating layer 31, the first insulating layer
32nd, the second insulating layer 40, outer shell
50th, cooling vent 60, movable furnace shell
61st, grasping part 70, positioning strip
80th, furnace cradle.
Embodiment
It refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the embodiment of the utility model, the hydrogen embrittlement examination
Test and use tube type resistance furnace, include tubular type furnace shell main body, the tubular type furnace shell main body includes the pipe that from-inner-to-outer is sequentially arranged
Formula furnace wall 10, adding thermal resistance 20, insulating layer 30 and outer shell 40, and, thermocouple is provided with (in figure in the tubular type furnace wall 10
It is not shown), for measuring in-furnace temperature.
Wherein, the side of the tubular type furnace shell main body is provided with cooling vent 50, and foregoing tubular type furnace wall 10 is exposed to cooling vent 50
Place, in the movable furnace shell 60 that opening and closing type capping cooling vent 50 is equiped with tubular type furnace shell main body, foregoing insulating layer 30 includes
Protected positioned at the first insulating layer 31 of the movable inner side of furnace shell 60 and second in tubular type furnace shell main body in addition to 50 position of cooling vent
Warm layer 32, it is overall that first insulating layer 31 is connected one opening and closing type activity of formation with movable furnace shell 60.In the present embodiment, institute
State insulating layer 30, the first insulating layer 31, the second insulating layer 32 and refer both to asbestos insulating layer.
One end of the activity furnace shell 60, which is articulated in tubular type furnace shell main body, corresponds to 50 one end of cooling vent, the activity furnace shell
60 other end rotary type folding is in corresponding to 50 other end of cooling vent in tubular type furnace shell main body.The inner side of the activity furnace shell 60
Positioning strip 70 is connected with, the positioning strip 70 is connected to one end and the other end of movable furnace shell 60 of aforementioned active furnace shell 60
Between, first insulating layer 31 is clamped to be positioned between movable furnace shell 60 and positioning strip 70.Herein, the tubular type furnace shell master
Body is in cylindrical structural, and for the cooling vent 50 in the arc surfaced that section is semicircle, the activity furnace shell 60 is also semicircle in section
Arc surfaced.
The grasping part 61 easy to folding is equiped with the outside of the other end of the activity furnace shell 60, it is easy to operate.And
By being equiped with furnace cradle 80 in the bottom of the tubular type furnace shell main body.
Next, substantially introduce the process of hydrogen embrittlement test：When carrying out hydrogen embrittlement test, hydrogen is passed into ceramic tube,
Under hydrogen atmosphere, temperature is raised to 860 DEG C, 30 minutes is kept the temperature, is then cooled to room temperature.
In conclusion the design focal point of the utility model is, it mainly passes through tubular type furnace shell main body, cooling vent and work
The setting of dynamic furnace shell, when tube type resistance furnace heats, in travelling oven shell cover, will reach insulation left and right;During cooling, by movable furnace shell
Open, make furnace heat Quick diffusing, accelerate ceramic tube cooling, improve test efficiency；Meanwhile its heating and insulating process heat
Amount loss is few, more energy conservation and environmental protection.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (7)
- A kind of 1. hydrogen embrittlement test tube type resistance furnace, it is characterised in that：Include tubular type furnace shell main body, the tubular type furnace shell main body Include tubular type furnace wall, adding thermal resistance, insulating layer and outer shell that from-inner-to-outer is sequentially arranged, and, in the tubular type furnace wall It is provided with thermocouple；Wherein, the side of the tubular type furnace shell main body is provided with cooling vent, and foregoing tubular type furnace wall is exposed at cooling vent, in tube furnace The movable furnace shell of opening and closing type capping cooling vent is equiped with shell main body, foregoing insulating layer includes on the inside of movable furnace shell First insulating layer and the second insulating layer in tubular type furnace shell main body in addition to cooling vent position, first insulating layer and activity Furnace shell connects to form an opening and closing type activity entirety.
- A kind of 2. hydrogen embrittlement test tube type resistance furnace according to claim 1, it is characterised in that：The one of the activity furnace shell End, which is articulated in tubular type furnace shell main body, corresponds to cooling vent one end, and the other end rotary type folding of the activity furnace shell is in tube furnace The cooling vent other end is corresponded in shell main body.
- A kind of 3. hydrogen embrittlement test tube type resistance furnace according to claim 2, it is characterised in that：It is described activity furnace shell it is interior Side is connected with positioning strip, and the positioning strip is connected between one end of aforementioned active furnace shell and the other end of movable furnace shell, First insulating layer, which is clamped, to be positioned between movable furnace shell and positioning strip.
- A kind of 4. hydrogen embrittlement test tube type resistance furnace according to claim 2, it is characterised in that：The tubular type furnace shell main body In cylindrical structural, the cooling vent is in the arc surfaced that section is semicircle, and the activity furnace shell is also in the cambered surface that section is semicircle Shape.
- A kind of 5. hydrogen embrittlement test tube type resistance furnace according to claim 2, it is characterised in that：It is described activity furnace shell it is another The grasping part easy to folding is equiped with the outside of one end.
- A kind of 6. hydrogen embrittlement test tube type resistance furnace according to claim 1, it is characterised in that：The tubular type furnace shell main body Bottom be equiped with furnace cradle.
- A kind of 7. hydrogen embrittlement test tube type resistance furnace according to claim 1, it is characterised in that：The insulating layer, first Insulating layer, the second insulating layer refer both to asbestos insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976847.2U CN207317527U (en) | 2017-08-07 | 2017-08-07 | Hydrogen embrittlement test tube type resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976847.2U CN207317527U (en) | 2017-08-07 | 2017-08-07 | Hydrogen embrittlement test tube type resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317527U true CN207317527U (en) | 2018-05-04 |
Family
ID=62434318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720976847.2U Active CN207317527U (en) | 2017-08-07 | 2017-08-07 | Hydrogen embrittlement test tube type resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317527U (en) |
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2017
- 2017-08-07 CN CN201720976847.2U patent/CN207317527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hydrogen embrittlement is tube type resistance furnace for experiment Effective date of registration: 20191025 Granted publication date: 20180504 Pledgee: Yingtan rural commercial bank, Limited by Share Ltd hi tech sub branch Pledgor: Jiangxi Guangxin new materials Limited by Share Ltd Registration number: Y2019360000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |