CN203163898U - Thermocouple equipped with anti-knock protective sleeve - Google Patents
Thermocouple equipped with anti-knock protective sleeve Download PDFInfo
- Publication number
- CN203163898U CN203163898U CN 201320121555 CN201320121555U CN203163898U CN 203163898 U CN203163898 U CN 203163898U CN 201320121555 CN201320121555 CN 201320121555 CN 201320121555 U CN201320121555 U CN 201320121555U CN 203163898 U CN203163898 U CN 203163898U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- thermode
- thermopair
- thermocouple
- knock
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a thermocouple equipped with an anti-knock protective sleeve. The thermocouple comprises a hot electrode (1) and a junction box (2) which is connected with the hot electrode (1), wherein a projective fixed block (3) is disposed at the middle portion of the hot electrode (1). The thermocouple is characterized by comprising a split type cylindrical protective sleeve (4) which can be sleeved outside the hot electrode (1), wherein one end of the protective sleeve (4) is in cooperation with the fixed block (3). Since the protective sleeve which can be sleeved outside the hot electrode is arranged, a tail end of the protective sleeve needs only to be knocked when the thermocouple is replaced, and the protective sleeve can effectively bear knocks of a hammer and ensures that the junction box of the thermocouple is not damaged.
Description
Technical field
The utility model relates to a kind of temperature element commonly used, especially a kind of thermopair that has anti-knock protection cover.
Background technology
At present, the method that replacing fluid bed heat galvanic couple all adopts hammer or spanner to knock terminal box breaks away from thermopair, be easy to cause terminal box to damage or the little thermopair insertion of the power of giving fluidized bed difficulty like this, knock and hurt thermopair terminal box screw thread easily or damage thermopair, caused great inconvenience for the replacing of thermopair, maintenance and at will look for the root pipe to be inserted in the thermopair place.
The utility model content
The purpose of this utility model provides a kind of thermopair that can bear effectively that sledgehammer knocks and not injure having of device of anti-knock protection cover itself.
In order to finish above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of thermopair that has anti-knock protection cover; comprise thermode and the terminal box that links to each other with thermode; be provided with the fixed block of projection at the middle part of thermode, also comprise the tubular protective sleeve that split type be sleeved on thermode is outer, an end of protective sleeve matches with fixed block.
The length of described protective sleeve is greater than the length of thermode.
The length of described protective sleeve is than the long 10mm of length of thermode.
The internal diameter of described protective sleeve is greater than the external diameter of thermode.
The internal diameter of described protective sleeve is than the big 1mm of external diameter of thermode.
The wall thickness of described protective sleeve is 12mm.
The beneficial effects of the utility model are: can be sleeved on the outer protective sleeve of thermode owing to be provided with, only need the end of knock protection cover to get final product to the replacing of thermopair the time, protective sleeve can bear effectively that sledgehammer knocks and the terminal box that do not injure thermopair.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, thermode, 2, terminal box, 3, fixed block, 4, protective sleeve.
Embodiment
The utility model is a kind of thermopair that has anti-knock protection cover; can be sleeved on the outer protective sleeve of thermode owing to be provided with; only need the end of knock protection cover to get final product to the replacing of thermopair the time, protective sleeve can bear effectively that sledgehammer knocks and the terminal box that do not injure thermopair.
Below in conjunction with accompanying drawing the utility model is described further.
Specific embodiment; as shown in Figure 1; a kind of thermopair that has anti-knock protection cover; comprise thermode 1 and the terminal box 2 that links to each other with thermode 1; be provided with the fixed block 3 of projection at the middle part of thermode 1; also comprise the tubular protective sleeve 4 outside split type the be sleeved on thermode 1; protective sleeve 4 uses smooth bar to form with machined into; the length of protective sleeve 4 is than the long 10mm of length of thermode 1; the internal diameter of protective sleeve 4 is than the big 1mm of external diameter of thermode 1; the wall thickness of protective sleeve 4 is that 12mm can bear knocking of 10LB sledgehammer, when needs are changed thermopair, terminal box 2 is taken from thermode 1; protective sleeve 4 is sleeved on the outside of thermode 1; this moment, one end of protective sleeve 4 contacted with fixed block 3, used the end of sledgehammer knock protection cover 4, thermopair can be taken off from fluidized bed and change and overhaul.
Claims (6)
1. one kind has the thermopair that anti-knock protection overlaps; comprise thermode (1) and the terminal box (2) that links to each other with thermode (1); be provided with the fixed block (3) of projection at the middle part of thermode (1); it is characterized in that: also comprise the tubular protective sleeve (4) that split type be sleeved on thermode (1) is outer, an end of protective sleeve (4) matches with fixed block (3).
2. a kind of thermopair that has anti-knock protection cover according to claim 1, it is characterized in that: the length of described protective sleeve (4) is greater than the length of thermode (1).
3. a kind of thermopair that has anti-knock protection cover according to claim 2, it is characterized in that: the length of described protective sleeve (4) is than the long 10mm of length of thermode (1).
4. a kind of thermopair that has anti-knock protection cover according to claim 1, it is characterized in that: the internal diameter of described protective sleeve (4) is greater than the external diameter of thermode (1).
5. a kind of thermopair that has anti-knock protection cover according to claim 4, it is characterized in that: the internal diameter of described protective sleeve (4) is than the big 1mm of external diameter of thermode (1).
6. a kind of thermopair that has anti-knock protection cover according to claim 1, it is characterized in that: the wall thickness of described protective sleeve (4) is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121555 CN203163898U (en) | 2013-03-18 | 2013-03-18 | Thermocouple equipped with anti-knock protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121555 CN203163898U (en) | 2013-03-18 | 2013-03-18 | Thermocouple equipped with anti-knock protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163898U true CN203163898U (en) | 2013-08-28 |
Family
ID=49025075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121555 Expired - Fee Related CN203163898U (en) | 2013-03-18 | 2013-03-18 | Thermocouple equipped with anti-knock protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484169A (en) * | 2018-03-26 | 2018-09-04 | 甘肃新西北碳素科技有限公司 | Carbon/carbon material protective cover for thermocouple production method for aluminium melting furnace |
-
2013
- 2013-03-18 CN CN 201320121555 patent/CN203163898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108484169A (en) * | 2018-03-26 | 2018-09-04 | 甘肃新西北碳素科技有限公司 | Carbon/carbon material protective cover for thermocouple production method for aluminium melting furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203163898U (en) | Thermocouple equipped with anti-knock protective sleeve | |
| CN203993781U (en) | The outer snap spring assembling tool of steel wire | |
| CN203536853U (en) | Bird scarer electric installation special tool | |
| CN201960149U (en) | Improved high-precision gear rough-turning clamp | |
| CN202655628U (en) | Alloy mandrel | |
| CN103855636B (en) | Isolating switch moving contact dismantling device | |
| CN203532465U (en) | U-shaped bolt | |
| CN205817758U (en) | A kind of portable bicycle maintenance wrench | |
| CN203185201U (en) | Socket spanner with T-shaped rod | |
| CN203185219U (en) | Five-head socket wrench | |
| CN205349953U (en) | Fully adjustable metal pole structure | |
| CN204239076U (en) | Fuel-flow controller | |
| CN204209000U (en) | The curved mould adapter of a kind of bending machine | |
| CN203376071U (en) | Novel thermal sleeve type thermocouple | |
| CN202763765U (en) | Numerical control cutter unloading bar for milling cutter | |
| CN203418512U (en) | Telescopic handle | |
| CN202180200U (en) | Stopper | |
| CN104416515A (en) | Screwdriver | |
| CN203185200U (en) | Crosshead sleeve barrel spanner | |
| CN207344481U (en) | Multimode turns sleeve | |
| CN204053957U (en) | A kind of bearing extractor | |
| CN202836387U (en) | Multipurpose plug gauge | |
| CN102562759A (en) | Combined hexagon bolt | |
| CN203476238U (en) | Drill rod joint provided with male joint body and female joint body with threads of different conical degrees | |
| CN107777117A (en) | A kind of internal thread protective cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20170318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |