CN110440939A - Electric furnace furnace shell temperature element - Google Patents
Electric furnace furnace shell temperature element Download PDFInfo
- Publication number
- CN110440939A CN110440939A CN201910749236.8A CN201910749236A CN110440939A CN 110440939 A CN110440939 A CN 110440939A CN 201910749236 A CN201910749236 A CN 201910749236A CN 110440939 A CN110440939 A CN 110440939A
- Authority
- CN
- China
- Prior art keywords
- shell
- furnace
- thermal resistance
- fixed ring
- wall
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0014—Devices for monitoring temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
- G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
Abstract
Electric furnace furnace shell temperature element belongs to furnace body thermometry field, and the present invention is easily damaged to solve Conventional thermoelectric resistance and route in furnace shell thermometric, detects unstable, the high problem of maintenance cost.Groove is provided on fire door body outer wall, element shell is equipped in groove, the bottom of element shell is equipped with the first fixed ring, the opening inner wall of element shell is equipped with the second fixed ring, multiple leaf springs are equipped between first fixed ring and the second fixed ring, elastic element is equipped between leaf spring and the inner wall of element shell, armoured thermal resistance is arranged in element shell by common thermal resistance shell, and common thermal resistance shell is clamped in element shell by multiple leaf springs.Electric furnace furnace shell temperature element of the invention can propose the service life of temperature element and route, and detection is stablized, and later maintenance cost is low.
Description
Technical field
The present invention relates to a kind of temperature elements, and in particular to electric furnace furnace shell temperature element belongs to furnace body thermometry field.
Background technique
Electric furnace is the electric energy in furnace to be converted into the heating furnace that heat heats workpiece, and electric furnace can be divided into resistance furnace, induction
The advantages of furnace, electric arc furnaces, plasma heating furnace, electron beam furnace etc., compare with Fuel Furnace, electric furnace has: furnace atmosphere is easy to control；Material
Heating is fast；Heating temperature is high；Easy control of temperature is often needed to carry out thermometric to furnace shell, be passed when carrying out temperature control to circuit
Unified test temperature mode is to hang over thermal resistance to detect outside furnace shell, but the furnace shell of high temperature is easy to make the connection line of thermal resistance
At damage, maintenance cost is considerably increased.
Summary of the invention
The object of the present invention is to provide electric furnace furnace shell temperature elements, to solve Conventional thermoelectric resistance and route in furnace shell thermometric
It is easily damaged, detects unstable, the high problem of maintenance cost.
Electric furnace furnace shell temperature element, including furnace shell ontology are provided with groove on fire door body outer wall, are equipped with outside element in groove
Shell, the bottom of element shell are equipped with the first fixed ring, and the opening inner wall of element shell is equipped with the second fixed ring, and first is fixed
It is equipped with multiple leaf springs between ring and the second fixed ring, elastic element, armouring thermoelectricity are equipped between leaf spring and the inner wall of element shell
Resistance is arranged in element shell by common thermal resistance shell, and common thermal resistance shell is clamped in element shell by multiple leaf springs
It is interior.
Preferred: element shell open end is equipped with one or more first otic placodes, and the first otic placode is equipped with tension spring, draws
The free end of spring is connected by hook with the second otic placode being arranged on common thermal resistance outer shell outer wall.
Preferred: elastic element is compressed spring or metal bellows.
The present invention has the effect that compared with existing product
Armoured thermal resistance and common thermal resistance shell are combined, common thermal resistance and route are replaced, avoid route with
Furnace shell contact or hypotelorism using time length, are hardly damaged, and failure rate is low, and cost consumption is low, and maintenance is few, passes through setting
Element shell and internal structure, can be by armoured thermal resistance clamping on furnace shell, in order to avoid falling, tension spring can guarantee armoured thermal resistance not
It will pop up element shell, it is ensured that safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric furnace furnace shell temperature element.
In figure: 1- furnace shell ontology, 2- element shell, the first fixed ring of 3-, the second fixed ring of 4-, 5- leaf spring, 6- elasticity member
Part, the first otic placode of 7-, 8- tension spring, the common thermal resistance shell of 9-, the second otic placode of 10-, 11- armoured thermal resistance.
Specific embodiment
The preferred embodiment of the present invention is elaborated below according to attached drawing.
As shown in Figure 1, electric furnace furnace shell temperature element of the present invention includes furnace shell ontology 1, opened on 1 outer wall of fire door ontology
It is fluted, it is equipped with element shell 2 in groove, the bottom of element shell 2 is equipped with the first fixed ring 3, in the opening of element shell 2
Wall is equipped with the second fixed ring 4, and multiple leaf springs 5, leaf spring 5 and element shell are equipped between the first fixed ring 3 and the second fixed ring 4
Elastic element 6 is equipped between 2 inner wall, armoured thermal resistance 11 is arranged in element shell 2 by common thermal resistance shell 9, general
Logical thermal resistance shell 9 is clamped in element shell 2 by multiple leaf springs 5.
Further, 2 open end of element shell is equipped with one or more first otic placodes 7, the first otic placode 7 is equipped with tension spring
8, the free end of tension spring 8 is connected by hook with the second otic placode 10 being arranged on common 9 outer wall of thermal resistance shell.
Further, elastic element 6 is compressed spring or metal bellows.
Due to armoured thermal resistance 11 and common thermal resistance shape differentiation only with armoured thermal resistance length than common thermal resistance
It is long, therefore can be by armoured thermal resistance 11 in common thermal resistance shell 9, then by the whole insertion element shell after combination
2, leaf spring 5 and elastic element 6 in element shell 2 are compressed by common thermal resistance shell 9, are formed and are pressed from both sides to common thermal resistance shell 9
Holding force, then will be on the second otic placode 10 of tension spring 8 hung on common 9 outer wall of thermal resistance shell, it is ensured that common thermal resistance
Shell 9 not will pop up element shell 2, and since 11 length of armoured thermal resistance is big, connecting wire principle furnace shell outer wall can be to avoid line
Road is destroyed.
This embodiment is just an exemplary description of this patent, does not limit its protection scope, those skilled in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (3)
1. electric furnace furnace shell temperature element, including furnace shell ontology (1), it is characterised in that: be provided on fire door ontology (1) outer wall recessed
Slot, groove is interior to be equipped with element shell (2), and the bottom of element shell (2) is equipped with the first fixed ring (3), the opening of element shell (2)
Locate inner wall and be equipped with the second fixed ring (4), is equipped with multiple leaf springs (5) between the first fixed ring (3) and the second fixed ring (4), piece
Elastic element (6) are equipped between spring (5) and the inner wall of element shell (2), armoured thermal resistance (11) passes through common thermal resistance shell
(9) in element shell (2), common thermal resistance shell (9) is clamped in element shell (2) by multiple leaf springs (5) for setting.
2. electric furnace furnace shell temperature element according to claim 1, it is characterised in that: element shell (2) open end
One or more first otic placodes (7) are equipped with, the first otic placode (7) is equipped with tension spring (8), and the free end of tension spring (8) passes through hook
It is connected with the second otic placode (10) being arranged on common thermal resistance shell (9) outer wall.
3. electric furnace furnace shell temperature element according to claim 1, it is characterised in that: the elastic element (6) is compression bullet
Spring or metal bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749236.8A CN110440939A (en) | 2019-08-14 | 2019-08-14 | Electric furnace furnace shell temperature element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749236.8A CN110440939A (en) | 2019-08-14 | 2019-08-14 | Electric furnace furnace shell temperature element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110440939A true CN110440939A (en) | 2019-11-12 |
Family
ID=68435431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910749236.8A Pending CN110440939A (en) | 2019-08-14 | 2019-08-14 | Electric furnace furnace shell temperature element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440939A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525494Y (en) * | 2001-10-18 | 2002-12-11 | 清华同方股份有限公司 | Plug type water channel temperature sensor |
| WO2003025488A1 (en) * | 2001-09-01 | 2003-03-27 | Youngkook Electronics | Internal-surveillance-purpose vision tube, composed of block lens and camera block |
| CN201297962Y (en) * | 2008-10-22 | 2009-08-26 | 苏州三星电子有限公司 | Temperature-sensitive head sleeve |
| TWI400337B (en) * | 2003-07-22 | 2013-07-01 | Yamari Ind Ltd | A thermometer that measures the temperature of the refractory lining |
| CN103545637A (en) * | 2013-10-29 | 2014-01-29 | 北京格林吉能源科技有限公司 | Leaf spring and electric connector |
| CN105470682A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Jack and electric connector using same |
| CN107171082A (en) * | 2017-07-07 | 2017-09-15 | 吉林大洋电气科技有限公司 | A kind of thermometric bus pin |
| CN207436947U (en) * | 2017-11-08 | 2018-06-01 | 大庆金祥寓科技有限公司 | A kind of elasticity pipe column centralizer |
| CN207675319U (en) * | 2018-01-05 | 2018-07-31 | 浙江伦特机电有限公司 | Can core pulling closed crimping temperature sensor |
| CN208296999U (en) * | 2018-07-02 | 2018-12-28 | 孝感华工高理电子有限公司 | Temperature sensor and water heater |
| CN209014156U (en) * | 2018-11-12 | 2019-06-21 | 杭州意能电力技术有限公司 | A kind of temperature measurement structure applied to during Thermal Performance Test of Steam Turbine |
-
2019
- 2019-08-14 CN CN201910749236.8A patent/CN110440939A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003025488A1 (en) * | 2001-09-01 | 2003-03-27 | Youngkook Electronics | Internal-surveillance-purpose vision tube, composed of block lens and camera block |
| CN2525494Y (en) * | 2001-10-18 | 2002-12-11 | 清华同方股份有限公司 | Plug type water channel temperature sensor |
| TWI400337B (en) * | 2003-07-22 | 2013-07-01 | Yamari Ind Ltd | A thermometer that measures the temperature of the refractory lining |
| CN201297962Y (en) * | 2008-10-22 | 2009-08-26 | 苏州三星电子有限公司 | Temperature-sensitive head sleeve |
| CN103545637A (en) * | 2013-10-29 | 2014-01-29 | 北京格林吉能源科技有限公司 | Leaf spring and electric connector |
| CN105470682A (en) * | 2015-07-22 | 2016-04-06 | 中航光电科技股份有限公司 | Jack and electric connector using same |
| CN107171082A (en) * | 2017-07-07 | 2017-09-15 | 吉林大洋电气科技有限公司 | A kind of thermometric bus pin |
| CN207436947U (en) * | 2017-11-08 | 2018-06-01 | 大庆金祥寓科技有限公司 | A kind of elasticity pipe column centralizer |
| CN207675319U (en) * | 2018-01-05 | 2018-07-31 | 浙江伦特机电有限公司 | Can core pulling closed crimping temperature sensor |
| CN208296999U (en) * | 2018-07-02 | 2018-12-28 | 孝感华工高理电子有限公司 | Temperature sensor and water heater |
| CN209014156U (en) * | 2018-11-12 | 2019-06-21 | 杭州意能电力技术有限公司 | A kind of temperature measurement structure applied to during Thermal Performance Test of Steam Turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |
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| RJ01 | Rejection of invention patent application after publication |