CN207831955U - A kind of built-in thermocouple monitoring device on vacuum heat treatment furnace - Google Patents
A kind of built-in thermocouple monitoring device on vacuum heat treatment furnace Download PDFInfo
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- CN207831955U CN207831955U CN201820095735.0U CN201820095735U CN207831955U CN 207831955 U CN207831955 U CN 207831955U CN 201820095735 U CN201820095735 U CN 201820095735U CN 207831955 U CN207831955 U CN 207831955U
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- thermocouple
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- temperature
- heat treatment
- monitoring device
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Abstract
It is corresponding with vacuum heat treatment furnace the utility model discloses the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace, it is characterised in that：The built-in thermocouple monitoring device includes several built-in temperature thermocouples, and the built-in temperature thermocouple is armoured thermocouple, and the built-in temperature thermocouple passes through material chamber door, the couple sealing to be sealingly mounted in material chamber door by couple sealing；The built-in temperature thermocouple is connected to temperature-controlling system by compensation lead of thermocouple.The utility model is designed reasonably, the built-in armoured thermocouple of built-in thermocouple monitoring device is mounted on technological reaction intracavitary, the process environments temperature of raw material can be directly detected, technological temperature when material heat treatment is accurately fed back, technological reaction chamber external heating device is controlled by temperature control system, material is set to be heat-treated under stable and accurate temperature environment, the quality that ensure that finished product greatly improves qualification rate, reduces production cost, it is highly practical, it is suitable for promoting.
Description
Technical field
The utility model belongs at the electronic materials precise vacuum heat such as a kind of magnetic material, semi-conducting material, functional material
Stove field is managed, more specifically to the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace.
Background technology
Temperature needed under the different process of electronic material, magnetic material, functional material during heat treatment is also different,
Temperature detecting point more can preferably reflect the actual technological temperature of material closer to raw material.The vacuum heat of the prior art
Equipment is that temperature monitoring thermocouple is arranged on technological reaction chamber external heating device, the temperature detected in this way and the actual work of material
Skill temperature has larger error, can not accurate measurements material heat treatment be actual temperature, the quality control difficulty of finished product
Greatly, qualification rate is low, and production cost is larger.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide on a kind of vacuum heat treatment furnace
Thermocouple monitoring device is set, the built-in armoured thermocouple of reasonable design, built-in thermocouple monitoring device is mounted on technological reaction chamber
It is interior, the process environments temperature of raw material can be directly detected, technological temperature when material heat treatment is accurately fed back, passes through temperature
Control system controls technological reaction chamber external heating device, and material is made to be heat-treated under stable and accurate temperature environment, protects
The quality for having demonstrate,proved finished product greatly improves qualification rate, reduces production cost, highly practical, is suitable for promoting.
To achieve the above object, the utility model provides following technical solution：
A kind of built-in thermocouple monitoring device on vacuum heat treatment furnace, corresponding with vacuum heat treatment furnace, feature exists
In：The built-in thermocouple monitoring device includes several built-in temperature thermocouples, and the built-in temperature thermocouple is armouring thermoelectricity
Even, the built-in temperature thermocouple passes through material chamber door, the couple sealing sealing installation by couple sealing
In material chamber door；The built-in temperature thermocouple is connected to temperature-controlling system by compensation lead of thermocouple.
As a kind of technical solution of optimization, several built-in temperature thermocouples mounted on technological reaction intracavitary, often
Zhi Changdu is different, and the temperature thermocouple of position and external heating device is located at same section, the thermometric heat with external heating device
Galvanic couple corresponds.
As a kind of technical solution of optimization, the couple sealing includes clamp nut, packing washer, sealing
Circle, each built-in temperature thermocouple are respectively sealed by a set of couple sealing.
As a kind of technical solution of optimization, the built-in temperature thermocouple is led by connector, connection thermocouple compensation
Line is connected to temperature-controlling system, and the temperature of technological reaction intracavitary is heated and monitored for temperature control external heating device.
By adopting the above-described technical solution, compared with prior art, the utility model is designed reasonably, built-in thermocouple prison
The built-in armoured thermocouple for controlling device is mounted on technological reaction intracavitary, can directly detect the process environments temperature of raw material, accurate
Technological temperature when true feedback material heat treatment controls technological reaction chamber external heating device by temperature control system, makes
Material is heat-treated under stable and accurate temperature environment, ensure that the quality of finished product, greatly improves qualification rate, reduces life
Cost is produced, it is highly practical, it is suitable for promoting.
The utility model is described further with reference to drawings and examples.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model.
Fig. 2 is a kind of thermocouple seal assembly sectional view of embodiment of the utility model.
Specific implementation mode
Embodiment
As shown in Figs. 1-2, the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace is opposite with vacuum heat treatment furnace
It answers, the built-in thermocouple monitoring device includes several built-in temperature thermocouples 1, and the built-in temperature thermocouple is armouring thermoelectricity
Even, the built-in temperature thermocouple 1 passes through material chamber door 8, the couple sealing 5 to seal by couple sealing 5
In material chamber door 8；The built-in temperature thermocouple 1 is connected to temperature-controlling system 7 by compensation lead of thermocouple 2.
Several built-in temperature thermocouples 1 mounted on technological reaction intracavitary, every length is different, position with it is outer
The temperature thermocouple 3 of heating device is located at same section, is corresponded with the temperature thermocouple 3 of external heating device 4.
The couple sealing 5 includes clamp nut 9, packing washer 10, sealing ring 11, each built-in thermometric heat
Galvanic couple 1 is respectively sealed by a set of couple sealing 5.
The built-in temperature thermocouple 1 is connected compensation lead of thermocouple 2, is connected to temperature-controlling system 7, used by connector
The temperature in technological reaction chamber 6 is heated and monitors in temperature control external heating device 4.
The built-in monitoring thermocouple of the utility model is designed reasonably, built-in thermocouple monitoring device is armoured thermocouple, peace
Mounted in technological reaction intracavitary, is corresponded with the position of the monitoring thermocouple of technological reaction chamber external heating device, directly detect material
The process environments temperature of material；The armoured thermocouple of built-in monitoring reaches vacuum by expecting that the sealing device in chamber door is sealed
The seal request of heat treatment；In different heat treatment process temperature sections, temperature measurement signal is passed through connector by built-in thermocouple
Temperature-controlling system is fed back to compensation lead of thermocouple, each temperature measuring point temperature in temperature-controlling system real-time display reaction chamber, with setting
Temperature value be compared after, to technological reaction chamber external heating device carry out heating power adjusting, realize system temperature control,
So that material is carried out technique heat treatment under stable and accurate temperature environment, ensure that finished product quality, substantially increase qualification rate,
Production cost is reduced, it is highly practical, it is suitable for promoting.
The scope of protection of the utility model is not limited merely to above-described embodiment, skill belonging to the idea of the present invention
Art scheme belongs to the scope of protection of the utility model.It should be pointed out that for those skilled in the art,
Several improvements and modifications under the premise of the utility model principle are not departed from, these improvements and modifications also should be regarded as the utility model
Protection domain.
Claims (4)
1. the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace, corresponding with vacuum heat treatment furnace, it is characterised in that：
The built-in thermocouple monitoring device includes several built-in temperature thermocouples, and the built-in temperature thermocouple is armoured thermocouple,
The built-in temperature thermocouple passes through material chamber door, the couple sealing to be sealingly mounted at material by couple sealing
In chamber door；The built-in temperature thermocouple is connected to temperature-controlling system by compensation lead of thermocouple.
2. the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace according to claim 1, it is characterised in that：Institute
Several built-in temperature thermocouples mounted on technological reaction intracavitary are stated, every length is different, position and external heating device
Temperature thermocouple is located at same section, is corresponded with the temperature thermocouple of external heating device.
3. the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace according to claim 2, it is characterised in that：Institute
It includes clamp nut, packing washer, sealing ring to state couple sealing, and each built-in temperature thermocouple respectively passes through a set of heat
Galvanic couple sealing device is sealed.
4. the built-in thermocouple monitoring device on a kind of vacuum heat treatment furnace according to claim 3, it is characterised in that：Institute
Built-in temperature thermocouple is stated by connector, compensation lead of thermocouple is connected, is connected to temperature-controlling system, for heating outside temperature control
Device heats and the temperature of monitoring technological reaction intracavitary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095735.0U CN207831955U (en) | 2018-01-21 | 2018-01-21 | A kind of built-in thermocouple monitoring device on vacuum heat treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095735.0U CN207831955U (en) | 2018-01-21 | 2018-01-21 | A kind of built-in thermocouple monitoring device on vacuum heat treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831955U true CN207831955U (en) | 2018-09-07 |
Family
ID=63393903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820095735.0U Expired - Fee Related CN207831955U (en) | 2018-01-21 | 2018-01-21 | A kind of built-in thermocouple monitoring device on vacuum heat treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125025A (en) * | 2021-03-24 | 2021-07-16 | 中国科学院金属研究所 | Vacuum thermal field temperature measurement armored thermocouple dismounting device and temperature measurement method |
-
2018
- 2018-01-21 CN CN201820095735.0U patent/CN207831955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125025A (en) * | 2021-03-24 | 2021-07-16 | 中国科学院金属研究所 | Vacuum thermal field temperature measurement armored thermocouple dismounting device and temperature measurement method |
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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 |
Granted publication date: 20180907 Termination date: 20220121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |