CN206028667U - A measurement protection device for under high temperature environment - Google Patents
A measurement protection device for under high temperature environment Download PDFInfo
- Publication number
- CN206028667U CN206028667U CN201620976735.2U CN201620976735U CN206028667U CN 206028667 U CN206028667 U CN 206028667U CN 201620976735 U CN201620976735 U CN 201620976735U CN 206028667 U CN206028667 U CN 206028667U
- Authority
- CN
- China
- Prior art keywords
- metal
- protection device
- shell
- hemisphere
- hot environment
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a measurement protection device for under high temperature environment, metal -back including shell, thermal insulation material and an interior evacuation, the metal -back is arranged in in the shell the shell with fill between the gap of metal -back thermal insulation material, be equipped with the mounting bracket that is used for installing electronic component in the cavity of metal -back, the outside of metal -back be equipped with with the communicating vacuum tube of cavity and a plurality of winding displacement hole. The utility model discloses has the good nice and warm thermal -insulated effect that hinders, through shell, metal -back and carry out evacuation, effectual having increased to the metal -back the utility model discloses a thermal -insulated effect has prolonged the heat conducting time to the normal work of installing electronic components in the metal -back of having guaranteed.
Description
Technical field
This utility model is related to a kind of measurement protection device, more particularly to one kind for protecting electronics in which under hot environment
The protection device of components and parts.
Background technology
Ladle is accepted molten steel before open hearth, electric furnace or converter, carries out pouring practice for steel mill, Foundry Works.Steel in which
Up to more than thousand degree of the temperature of water, ladle shell also will be at 300 degree or so.During liquid steel temperature and other specification are continuous casting
The height of one of critical data, such as its temperature and stability directly affect slab quality and productivity ratio.Grasp in casting cycle
The relevant parameter of molten steel, for control steelmaking process liquid steel temperature and continuous casting manufacturing technique parameter have important directive function.
As the environment of ladle periphery is hot environment, considerably beyond electronic devices and components in existing detection part just
Normal operating temperature so as to online molten steel cannot be detected, many molten steel data cannot be obtained online, be ground to molten steel performance
Study carefully and bring many inconvenience.
Utility model content
The purpose of this utility model is to solve the problems of the prior art, there is provided a kind of for measurement in high temperature environments
Protection device.
The technical solution of the utility model is：A kind of measurement protection device under hot environment, including shell, heat-insulated
The metal-back of evacuation in material and；The metal-back is placed in the inside the shell, in the shell and the metal-back
The heat-barrier material is filled between gap；The within the chamber of the metal-back is provided with the installing rack for installing electronic component；In metal
The outside of shell is provided with the vacuum-pumping tube and multiple winding displacement holes communicated with the chamber.
Preferably, the metal-back is ball-type, including the first hemisphere and the second hemisphere, first hemisphere and the second hemisphere
Between seal and connect.
Preferably, the outward flange in first hemisphere and the second hemisphere opens up multiple connecting holes；First hemisphere
And both connect as one structure by connector through the connecting hole between hemisphere by second.
Preferably, the metal-back is stainless steel case.
Preferably, the vacuum-pumping tube is provided with multiple winding displacement holes located at the centre position of the first hemisphere around which.
Preferably, the vacuum-pumping tube is bend pipe.
Preferably, the winding displacement hole is shoulder hole.
Preferably, the shell is square shell.
Preferably, the hook that this device is sling is provided with the top of the shell.
Preferably, the sidepiece in the shell is provided with and is originally installed on fixture on equipment for fixation, and for institute
State the string holes that winding displacement hole communicates.
This utility model has excellent thermal resistance and effect of heat insulation, takes out by shell, metal-back and to metal-back
Vacuum, is effectively increased effect of heat insulation of the present utility model, extends the time of conduction of heat, is installed on metal so as to ensure that
The normal work of electronic devices and components in shell.
This utility model is placed on the wall built-up of steel ladle by hook, effectively right using the electronic devices and components arranged in which
Data in molten steel carry out on-line checking, to reach the purpose for obtaining precision data.
Description of the drawings
Fig. 1 is the axonometric chart after this utility model lid opening；
Fig. 2 is the front view after this utility model lid opening；
Fig. 3 is axonometric chart of the present utility model；
Axonometric charts of the Fig. 4 for this utility model metal-back；
Fig. 5 is the front view after this utility model metal-back opening；
Fig. 6 is the axonometric chart after installing electronic devices and components in this utility model metal-back.
Specific embodiment
In order that technological means, technical characteristic, utility model purpose and technique effect that this utility model is realized are easy to bright
It is white to understand, with reference to being specifically illustrating, this utility model is expanded on further.
It is a kind of measurement protection device under hot environment in this utility model as shown in Figure 1 to Figure 3, including outer
The metal-back 2 of evacuation in shell 1, heat-barrier material (being to illustrate in figure) and；Shell 1 in this utility model for square, its
Size can need to be adjusted according to device measuring, and its material is metal material.
For ease of mobile this device, the hook that this device is sling is provided with the top of shell 1.In the side of the shell 1
Portion is provided with the fixture being originally installed on for fixation on equipment, and the string holes for communicating with winding displacement hole, sets for connecting outside
It is standby.
Metal-back 2 in this utility model is placed in the shell 1, between the gap of the shell 1 and the metal-back 2
The heat-barrier material is filled, hot-fluid transmission is blocked by heat-barrier material.The within the chamber of metal-back 2 is provided with for installing electronics unit device
The installing rack 20 of part 3；Vacuum-pumping tube 21, and the multiple winding displacement holes 22 communicated with the chamber is provided with the outside of metal-back 2.
As shown in Figures 4 to 6, the metal-back 2 in this utility model is ball-type, and material adopted rustless steel, existed using ball-type
After to evacuation in which, metal-back can be avoided from deforming so as to bear sizable pressure and maintain the original state.
Metal-back 2 in this utility model includes the first hemisphere 23 and the second hemisphere 24, first hemisphere 23 and second
Both are tightly connected by sealing gasket between hemisphere 24.
Outward flange in this utility model in first hemisphere 23 and the second hemisphere 24 opens up multiple connecting holes 25；Institute
State
Integrative-structure.
Vacuum-pumping tube 21 is bend pipe, positioned at the centre position of the first hemisphere 23, is provided with multiple winding displacement holes 22, is just around which
Winding displacement hole 22 in sealing this utility model is shoulder hole, prevents under vacuum conditions being drawn within the chamber in which, is arranged on
The lead of the electronic devices and components 3 on installing rack 20 is by extraction in above-mentioned winding displacement hole 22.
After this utility model is arranged on electronic devices and components 3 on installing rack 20, will be the first hemisphere 23 and the second hemisphere 24 close
Envelope is integrated, and the lead of electronic devices and components 3 has winding displacement hole 22 to draw, and then connects vaccum-pumping equipment to which by vacuum-pumping tube 21
Carry out evacuation so as to which within the chamber is in vacuum state, after exhausting, whole metal-back 2 is sealed；By above-mentioned metal-back
2 are built in shell 1, are subsequently filled heat-barrier material, by shell seal, by heat-barrier material and vacuum metal shell, realize extending
The effect of heat transfer time, to extend the working time of electronic devices and components 3.
It is only this utility model preferred embodiment in sum, not for limiting practical range of the present utility model.
Equivalence changes and modification that i.e. all contents according to this utility model claim are made, should all belong to skill of the present utility model
Art category.
Claims (10)
1. the measurement protection device being used under hot environment, it is characterised in that：Including evacuation in shell, heat-barrier material and
Metal-back；The metal-back is placed in the inside the shell, fills described heat-insulated between the gap of the shell and the metal-back
Material；The within the chamber of the metal-back is provided with the installing rack for installing electronic devices and components；It is provided with and institute in the outside of metal-back
State vacuum-pumping tube and multiple winding displacement holes that chamber is communicated.
2. the measurement protection device under hot environment according to claim 1, it is characterised in that：The metal-back is
Ball-type, including the first hemisphere and the second hemisphere, seals between first hemisphere and the second hemisphere and connects.
3. the measurement protection device under hot environment according to claim 2, it is characterised in that：Described the first half
The outward flange of ball and the second hemisphere opens up multiple connecting holes；Passed through by connector between first hemisphere and the second hemisphere
Both are connected as one structure by the connecting hole.
4. according to any one of claims 1 to 3 for the measurement protection device under hot environment, it is characterised in that：Institute
Metal-back is stated for stainless steel case.
5. according to Claims 2 or 3 for the measurement protection device under hot environment, it is characterised in that：It is described to take out true
Blank pipe is provided with multiple winding displacement holes located at the centre position of the first hemisphere around which.
6. the measurement protection device under hot environment according to claim 5, it is characterised in that：The vacuum-pumping tube
For bend pipe.
7. the measurement protection device under hot environment according to claim 5, it is characterised in that：The winding displacement hole is
Shoulder hole.
8. the measurement protection device under hot environment according to claim 1, it is characterised in that：The shell is side
Shape shell.
9. according to claim 1 or 8 for the measurement protection device under hot environment, it is characterised in that：Described outer
The hook that this device is sling is provided with the top of shell.
10. according to claim 1 or 8 for the measurement protection device under hot environment, it is characterised in that：Described outer
The sidepiece of shell is provided with the fixture being originally installed on for fixation on equipment, and the string holes for communicating with the winding displacement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976735.2U CN206028667U (en) | 2016-08-29 | 2016-08-29 | A measurement protection device for under high temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976735.2U CN206028667U (en) | 2016-08-29 | 2016-08-29 | A measurement protection device for under high temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206028667U true CN206028667U (en) | 2017-03-22 |
Family
ID=58303102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976735.2U Active CN206028667U (en) | 2016-08-29 | 2016-08-29 | A measurement protection device for under high temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206028667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141108A (en) * | 2016-08-29 | 2016-11-23 | 上海鼎经自动化科技有限公司 | Measurement protection device under hot environment |
-
2016
- 2016-08-29 CN CN201620976735.2U patent/CN206028667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141108A (en) * | 2016-08-29 | 2016-11-23 | 上海鼎经自动化科技有限公司 | Measurement protection device under hot environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204101203U (en) | A kind of thermopair | |
| CN106093043B (en) | Visual test device for low-temperature liquefied gas | |
| CN206028667U (en) | A measurement protection device for under high temperature environment | |
| CN210664675U (en) | Liquid level measuring device and furnace that stews | |
| CN109238402B (en) | Device for measuring titanium sponge height Wen Yemian in closed container | |
| CN210071582U (en) | Timing flow glue solution viscosity detection device | |
| CN106141108A (en) | Measurement protection device under hot environment | |
| CN208171512U (en) | A kind of novel pressure transmitter | |
| CN210214113U (en) | Flexible connection device and weighing system of high-temperature powder bin | |
| CN105115614A (en) | A high and low temperature early warning bimetal thermometer | |
| CN214417612U (en) | Infrared thermometer protection device for narrow space | |
| CN212931490U (en) | Instrument calibrating device | |
| CN212567760U (en) | High-temperature remote transmission pressure transmitter | |
| CN207231243U (en) | Automated storing and the quantitative furnace for supplying molten aluminum | |
| CN207019804U (en) | Thermocouple for aluminum solutions | |
| CN203132781U (en) | Sealing plug used for on-line detection of vacuum facilities | |
| CN207864815U (en) | A kind of delivery of molten metal device | |
| CN207131980U (en) | A kind of Novel sealing ring | |
| CN207366128U (en) | One kind is used for vacuum heat-insulating plate equipment for detecting pressure inside | |
| CN206235379U (en) | A kind of mounting structure of radar level gauge on autoclave | |
| CN210569929U (en) | Vacuum type molten aluminum heat preservation furnace | |
| CN204934556U (en) | A kind ofly the jug used for heating up water of thermometric and molten metal can draw equipment | |
| CN206169255U (en) | Heat preservation stove is used in pressure regulating casting | |
| CN216207081U (en) | Graphite furnace inner container temperature detection device | |
| CN212595813U (en) | Sealing test water boiling device for lightning arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |