CN104748874A - Marine engine temperature sensor - Google Patents
Marine engine temperature sensor Download PDFInfo
- Publication number
- CN104748874A CN104748874A CN201510174950.0A CN201510174950A CN104748874A CN 104748874 A CN104748874 A CN 104748874A CN 201510174950 A CN201510174950 A CN 201510174950A CN 104748874 A CN104748874 A CN 104748874A
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- CN
- China
- Prior art keywords
- engine temperature
- temperature sensor
- lock pin
- marine engine
- sensing unit
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- 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.)
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a marine engine temperature sensor. The marine engine temperature sensor comprises an insertion core which is externally provided with a protective jacket. A connection seat used for connecting armored resistors flexibly is arranged at the top end of the insertion core. Compared with the prior art, the marine engine temperature sensor has the advantages that the marine engine temperature sensor is unique in overall design, simple in structure, high in shock resistance, capable of working in a high vibration environment with amplitude of 5mm and accelerated speed of 5g for medium and long term and particularly suitable for high-temperature and high-vibration discharge flues of marine diesel engines.
Description
Technical field
The invention belongs to sensor field, be specifically related to a kind of ship engine temperature sensing unit.
Background technology
Existing ship engine temperature sensing unit, due to syndeton design limitation, protects not in place, easily disconnects under strong vibration environment, therefore, needs a kind of new ship engine temperature sensing unit badly and solves this problem.
Summary of the invention
For the problems referred to above, the invention provides the ship engine temperature sensing unit that a kind of global design is unique, structure is simple, anti-seismic performance is good.
Object of the present invention is realized by following technical proposals.A kind of ship engine temperature sensing unit, comprising: lock pin, is provided with sheath outside lock pin, and lock pin top is provided with armouring resistance and hinders with armouring the junction block flexibly connected.
Preferably, lock pin external diameter and sheath internal diameter right alignment are 0.1.
Preferably, the corresponding position near lock pin end of sheath is pyramidal structure.
The present invention has the following advantages and beneficial effect compared to existing technology:
Global design of the present invention is unique, structure is simple, anti-seismic performance good, can meet and work for a long time in the strong vibration environment of amplitude 5mm, acceleration 5g, is particularly useful for high temperature and the marine diesel smokejack of strong vibration.
Accompanying drawing explanation
Fig. 1 is the overall schematic of a kind of ship engine temperature sensing unit of the present invention;
Fig. 2 be Fig. 1 sheath partly cut open figure schematic diagram;
Fig. 3 is the connection diagram of Fig. 1 junction block and armouring resistance.
Drawing reference numeral
Lock pin 1 sheath 2 armouring hinders 3 junction blocks 4
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the specific embodiment of the present invention is not limited thereto.
As shown in Figure 1 to Figure 3, be the first embodiment of a kind of ship engine temperature sensing unit of the present invention, comprise: lock pin, be provided with sheath outside lock pin, lock pin external diameter and sheath internal diameter right alignment are 0.1; Lock pin top is provided with armouring resistance and hinders with armouring the junction block flexibly connected, and armouring resistance adopts excessively flexible; The corresponding position near lock pin end of sheath is pyramidal structure.
Be different from prior art, the present invention has the following advantages and beneficial effect:
1. global design of the present invention is unique, structure is simple, anti-seismic performance good, can meet and work for a long time in the strong vibration environment of amplitude 5mm, acceleration 5g, is particularly useful for high temperature and the marine diesel smokejack of strong vibration;
2. armouring resistance will as illustrated flexible transition, and armouring resistance adopts with junction block and flexibly connects, and prevents from breaking in boats and ships vibrations;
3. lock pin external diameter and sheath internal diameter right alignment require 0.1, prevent from damaging lock pin in vibrations;
4. taper sheath intensity is high, and shock resistance is good.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (3)
1. a ship engine temperature sensing unit, comprising: lock pin, is provided with sheath outside lock pin, and lock pin top is provided with armouring resistance and hinders with armouring the junction block flexibly connected.
2. a kind of ship engine temperature sensing unit according to claim 1, is characterized in that: lock pin external diameter and sheath internal diameter right alignment are 0.1.
3. a kind of ship engine temperature sensing unit according to claim 1, is characterized in that: the corresponding position near lock pin end of sheath is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174950.0A CN104748874A (en) | 2015-04-15 | 2015-04-15 | Marine engine temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174950.0A CN104748874A (en) | 2015-04-15 | 2015-04-15 | Marine engine temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748874A true CN104748874A (en) | 2015-07-01 |
Family
ID=53588895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174950.0A Pending CN104748874A (en) | 2015-04-15 | 2015-04-15 | Marine engine temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748874A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425354Y (en) * | 1999-12-17 | 2001-03-28 | 乐清市华东仪表厂 | Front-set explosion-proof thermal couple (resistance) |
| CN103033281A (en) * | 2012-12-24 | 2013-04-10 | 重庆材料研究院 | Platinum resistance temperature sensor with high intensity and fast response |
| US20130223478A1 (en) * | 2011-08-23 | 2013-08-29 | Stoneridge, Inc. | Exhaust Gas Temperature Sensor Including a Vibration Reducing and/or Modifying Sleeve |
| CN203405279U (en) * | 2013-06-09 | 2014-01-22 | 山东省冶金设计院股份有限公司 | Shock-resistant temperature measurer |
| DE102013009033A1 (en) * | 2012-07-18 | 2014-01-23 | Tesona Gmbh & Co. Kg | High-temperature measurement sensor arrangement |
| CN104089712A (en) * | 2014-07-24 | 2014-10-08 | 江苏驷博电气有限公司 | Ship temperature measurement sensor structure |
-
2015
- 2015-04-15 CN CN201510174950.0A patent/CN104748874A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2425354Y (en) * | 1999-12-17 | 2001-03-28 | 乐清市华东仪表厂 | Front-set explosion-proof thermal couple (resistance) |
| US20130223478A1 (en) * | 2011-08-23 | 2013-08-29 | Stoneridge, Inc. | Exhaust Gas Temperature Sensor Including a Vibration Reducing and/or Modifying Sleeve |
| DE102013009033A1 (en) * | 2012-07-18 | 2014-01-23 | Tesona Gmbh & Co. Kg | High-temperature measurement sensor arrangement |
| CN103033281A (en) * | 2012-12-24 | 2013-04-10 | 重庆材料研究院 | Platinum resistance temperature sensor with high intensity and fast response |
| CN203405279U (en) * | 2013-06-09 | 2014-01-22 | 山东省冶金设计院股份有限公司 | Shock-resistant temperature measurer |
| CN104089712A (en) * | 2014-07-24 | 2014-10-08 | 江苏驷博电气有限公司 | Ship temperature measurement sensor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |