CN204788697U - Wear -resisting thermal couple temperature device - Google Patents
Wear -resisting thermal couple temperature device Download PDFInfo
- Publication number
- CN204788697U CN204788697U CN201520294888.4U CN201520294888U CN204788697U CN 204788697 U CN204788697 U CN 204788697U CN 201520294888 U CN201520294888 U CN 201520294888U CN 204788697 U CN204788697 U CN 204788697U
- Authority
- CN
- China
- Prior art keywords
- wear
- ceramic substrate
- mounting disc
- contact point
- resistant ceramic
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to an electrical technology field, in particular to wear -resisting thermal couple temperature device. This kind of wear -resisting thermal couple temperature device, including terminal box, protection tube, galvanic couple silk, contact point, mounting disc and wear -resisting ceramic substrate, the protection tube is cavity body, its both ends and feeds through with terminal box and mounting disc respectively, on wear -resisting ceramic substrate is fixed in the mounting disc, and wear -resisting ceramic substrate on be equipped with one and supply the recess that the contact point spilt, in the terminal box is located to galvanic couple silk one end, the other end penetrates in the protection tube and nested in wear -resisting ceramic substrate's recess, the contact point is connected with the galvanic couple silk in wear -resisting ceramic substrate's recess. Above -mentioned wear -resisting thermal couple temperature device, utilize stretch out the outer contact point of recess make the galvanic couple silk direct with measurand contact carrying on temperature measurement, temperature measurement is high, response speed is fast, the temperature measurement is stable, the shock resistance is strong, wear -resisting ceramic substrate can effectual protection galvanic couple silk moreover, the life of improvement galvanic couple silk.
Description
Technical field
The utility model relates to technical field of electricity, particularly a kind of abrasion resistant thermocouple temperature measuring equipment.
Background technology
In industry control thermometry field, normal use infrared thermometry device and thermocouple temperature measuring apparatus.The minute surface of infrared temperature-test sensor is subject to the impact of dust, greasy dirt, aqueous vapor humidity, causes thermometric job insecurity; Its direct measuring tempeature of thermocouple temperature measuring apparatus, and temperature signal is converted to thermopower signal, converted to the temperature of measured medium by electric meter.Due to its direct measuring tempeature of thermocouple temperature measuring apparatus therefore thermopair contact point easily weares and teares, serviceable life is very of short duration, cause thermocouple break, bring very large loss and unnecessary trouble to user.
For solving the problem; Authorization Notice No. is that the utility model patent of CN201867261U discloses a kind of high-temperature wearable Split hot galvanic couple; comprise thermode, insulation sleeve protection tube, terminal box and wear-resisting head it is characterized in that: described thermode is positioned at insulation sleeve protection tube; thermode is coated with magnetic sheet; described thermode and insulation sleeve protection tube are that screw is fixedly connected with; the described external thread of insulation sleeve protection tube is connected with the internal thread of terminal box, and the internal thread of insulation sleeve protection tube is connected with the external thread of wear-resisting head.This kind of Split hot galvanic couple is provided with wear-resisting head outside electric level, although thermopair high temperature resistant and wear-resisting on serve certain effect, the thermometric response time is delayed, seriously can not meet the monitoring of real time temperature measurement and realize automatic temperature-controlled demand.
Utility model content
For overcoming deficiency of the prior art, the utility model provides a kind of wear-resisting, thermocouple temperature measuring apparatus that can respond fast.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of abrasion resistant thermocouple temperature measuring equipment, comprise terminal box, protection tube, thermocouple wire and contact point, it is characterized in that: also comprise mounting disc and wear-resistant ceramic substrate, described protection tube is hollow tube, its two ends are communicated with mounting disc with terminal box respectively, described wear-resistant ceramic substrate is fixed in mounting disc, and wear-resistant ceramic substrate is provided with a groove spilt for contact point, described thermocouple wire one end is located in terminal box, be nested in the groove of wear-resistant ceramic substrate in other end penetration protecting pipe, described contact point is connected with thermocouple wire in the groove of wear-resistant ceramic substrate.
Further, mounting disc and wear-resistant ceramic substrate are locked by bolt assembly and are connected.
Further, mounting disc has at least two groups and can lock with ceramic substrate the mounting hole be connected respectively.
Further, the diameter of wear-resistant ceramic substrate be less than mounting disc and diameter.
Further, the groove of wear-resistant ceramic substrate is bar-shaped trough, and the two ends of bar-shaped trough respectively have a through wires hole.
Further, the thickness of wear-resistant ceramic substrate is 15-25mm, and the degree of depth of described groove is 5-10mm.
From above-mentioned to description of the present utility model; compared with prior art; the abrasion resistant thermocouple temperature measuring equipment that the utility model provides; utilize the contact point stretched out outside groove that thermocouple wire is directly contacted with measurand and carry out thermometric; temperature measurement accuracy is high, fast response time, thermometric stable, shock resistance is strong; and wear-resistant ceramic substrate effectively can protect thermocouple wire, improve the serviceable life of thermocouple wire.
Accompanying drawing explanation
Fig. 1 is the structural representation of abrasion resistant thermocouple temperature measuring equipment.
Fig. 2 is the front view of abrasion resistant thermocouple temperature measuring equipment wear-resistant ceramic substrate.
Fig. 3 is the structural representation of abrasion resistant thermocouple temperature measuring equipment wear-resistant ceramic substrate.
Embodiment
Below by way of embodiment, the utility model will be further described.
Shown in Fig. 3, a kind of abrasion resistant thermocouple temperature measuring equipment, comprises terminal box 1, protection tube 2, mounting disc 3, wear-resistant ceramic substrate 4, thermocouple wire 5 and contact point 6;
Protection tube 2 is hollow tube, and its two ends are communicated with mounting disc 3 with terminal box 1 respectively;
Mounting disc 3 has at least two group mounting holes 31;
Wear-resistant ceramic substrate 4 diameter is less than 3 and diameter of mounting disc, its thickness is 15-25mm, the degree of depth of described groove is 5-10mm, this wear-resistant ceramic substrate 4 has the screw 41 corresponding with mounting hole 31, ceramic substrate 4 to be lock onto in mounting disc 3 by bolt assembly 42 and by connecting from different mounting holes 31 angle regulating wear-resistant ceramic substrate, this wear-resistant ceramic substrate 4 is provided with a groove 43 spilt for contact point, and groove 43 is bar-shaped trough, its end respectively has a through wires hole 431.
Thermocouple wire 5 one end is located in terminal box, extend outside through wires hole 431 in other end penetration protecting pipe 2, is nested in the groove 43 of wear-resistant ceramic substrate 4;
Contact point 6 is connected with thermocouple wire 5 in the groove 43 of wear-resistant ceramic substrate 4.
Shown in Fig. 3; above-mentioned abrasion resistant thermocouple temperature measuring equipment; utilize the contact point 6 stretched out outside groove 43 that thermocouple wire is directly contacted with measurand and carry out thermometric; temperature measurement accuracy is high, fast response time, thermometric stable, shock resistance is strong; and wear-resistant ceramic substrate 4 effectively can protect thermocouple wire, improve the serviceable life of thermocouple wire.
Above are only some embodiments of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. an abrasion resistant thermocouple temperature measuring equipment, comprise terminal box, protection tube, thermocouple wire and contact point, it is characterized in that: also comprise mounting disc and wear-resistant ceramic substrate, described protection tube is hollow tube, its two ends are communicated with mounting disc with terminal box respectively, described wear-resistant ceramic substrate is fixed in mounting disc, and wear-resistant ceramic substrate is provided with a groove spilt for contact point, described thermocouple wire one end is located in terminal box, be nested in the groove of wear-resistant ceramic substrate in other end penetration protecting pipe, described contact point is connected with thermocouple wire in the groove of wear-resistant ceramic substrate.
2. abrasion resistant thermocouple temperature measuring equipment according to claim 1, is characterized in that: described mounting disc and wear-resistant ceramic substrate are locked by bolt assembly and be connected.
3. abrasion resistant thermocouple temperature measuring equipment according to claim 2, is characterized in that: described mounting disc has at least two groups and can lock with ceramic substrate the mounting hole be connected respectively.
4. abrasion resistant thermocouple temperature measuring equipment according to claim 1, is characterized in that: the diameter of described wear-resistant ceramic substrate is less than mounting disc and diameter.
5. the abrasion resistant thermocouple temperature measuring equipment according to claim 1 or 4, is characterized in that: the groove of described wear-resistant ceramic substrate is bar-shaped trough, and the two ends of bar-shaped trough respectively have a through wires hole.
6. the abrasion resistant thermocouple temperature measuring equipment according to claim 1 or 4, is characterized in that: the thickness of described wear-resistant ceramic substrate is 15-25mm, and the degree of depth of described groove is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294888.4U CN204788697U (en) | 2015-05-08 | 2015-05-08 | Wear -resisting thermal couple temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294888.4U CN204788697U (en) | 2015-05-08 | 2015-05-08 | Wear -resisting thermal couple temperature device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788697U true CN204788697U (en) | 2015-11-18 |
Family
ID=54528718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294888.4U Withdrawn - After Issue CN204788697U (en) | 2015-05-08 | 2015-05-08 | Wear -resisting thermal couple temperature device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043565A (en) * | 2015-05-08 | 2015-11-11 | 福建南方路面机械有限公司 | Wear-resistant thermocouple temperature measuring device and temperature measurement method thereof |
| CN109443563A (en) * | 2018-10-29 | 2019-03-08 | 彩虹显示器件股份有限公司 | A kind of protective device and method of platinum channel welded type thermocouple |
-
2015
- 2015-05-08 CN CN201520294888.4U patent/CN204788697U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043565A (en) * | 2015-05-08 | 2015-11-11 | 福建南方路面机械有限公司 | Wear-resistant thermocouple temperature measuring device and temperature measurement method thereof |
| CN109443563A (en) * | 2018-10-29 | 2019-03-08 | 彩虹显示器件股份有限公司 | A kind of protective device and method of platinum channel welded type thermocouple |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204788697U (en) | Wear -resisting thermal couple temperature device | |
| CN207816506U (en) | A kind of precision pressure sensor | |
| CN105043565A (en) | Wear-resistant thermocouple temperature measuring device and temperature measurement method thereof | |
| CN106352995A (en) | Thermocouple-based temperature measurement device | |
| CN108151910A (en) | A kind of high intensity temperature-measuring optical fiber grating sensor of transformer winding | |
| CN108521198A (en) | A kind of method, system and the motor of detection motor stator temperature | |
| CN205231666U (en) | Insulation generating line shell temperature measurement mounting structure | |
| CN203590507U (en) | Electric heating rod | |
| CN209200869U (en) | A kind of system of motor and detection motor internal temperature | |
| CN103698030A (en) | Fixing module for mounting exposed junction type thermocouple | |
| CN209197937U (en) | A kind of Anti-seismic measuring temperature of bearing transmitter | |
| CN106595888A (en) | Ultra-high temperature wall temperature sensor | |
| CN203732083U (en) | Base capable of being simultaneously installed with a plurality of low temperature sensors | |
| CN204408650U (en) | A kind of samming Multi-layer warming device measuring its own face temperature | |
| CN108923593A (en) | A kind of method, system and motor detecting motor internal temperature | |
| CN207730334U (en) | A kind of number display patch type temperature transmitter | |
| CN204301890U (en) | A kind of rubber sheath formula temperature sensor | |
| CN202836786U (en) | Insulated breakout predicating thermocouple | |
| CN207395899U (en) | Mine-used I. S infrared temperature sensor | |
| CN207622651U (en) | A kind of vibrationproof high-temperature-resistant structure displacement sensor | |
| CN214843660U (en) | High-temperature magnetic type temperature sensor | |
| CN204964056U (en) | Heat resistanceheat resistant radial pattern thermal resistance | |
| CN213335514U (en) | Temperature measuring sensor for salt bath furnace | |
| CN208608856U (en) | A kind of system of motor and detection motor stator temperature | |
| CN215767411U (en) | High-safety long-life integrated temperature sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20180629 |