CN103454011A - Thermosensitive element for power generating station - Google Patents
Thermosensitive element for power generating station Download PDFInfo
- Publication number
- CN103454011A CN103454011A CN2013103769162A CN201310376916A CN103454011A CN 103454011 A CN103454011 A CN 103454011A CN 2013103769162 A CN2013103769162 A CN 2013103769162A CN 201310376916 A CN201310376916 A CN 201310376916A CN 103454011 A CN103454011 A CN 103454011A
- Authority
- CN
- China
- Prior art keywords
- tube
- split conductor
- outer tube
- sensing element
- flexible pipe
- 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
Images
Landscapes
- Fuses (AREA)
- Thermistors And Varistors (AREA)
Abstract
The invention discloses a thermosensitive element for a power generating station. The thermosensitive element comprises a protection tube, a sleeve tube and a multi-core wire, wherein the protection tube and the sleeve tube are connected through a matching connector, a resistor element is arranged at one end, far away from the connector, in the protection tube, one end of the multi-core wire is connected with the resistor element, the other end of the multi-core wire penetrates through the sleeve tube, a shielding layer of the section, in the sleeve tube and close to the connector, of the multi-core wire is peeled, the section, in the sleeve tube and close to the connector is solidified and packaged by package glass, the end, far away from the connector, of the sleeve tube is connected with a plastic flexible pipe, and the multi-core wire penetrates through the plastic flexible pipe to be respectively connected with the matched number of needle-shaped forks. The sealing performance of the thermosensitive element packaged by glass is better than that of resin glue products. Furthermore, the using environmental temperature range of glass packaged products is improved to 600 DEG C from 150 DEG C.
Description
Technical field
The present invention relates to a kind of power house thermal sensing element.
Background technology
Power house is by the factory of buildings, energy conversion and the production electric energy that all utility appliance of necessity forms.And can use the thermal sensing element for the power house special use in energy conversion, power house adopts resin glue to carry out embedding with the fixing etc. of fixing, the connector of airtight, the connecting line of high temperature filling material in the thermal sensing element production run mostly, yet, often run into the airtight bad gas leakage of resin glue in operating process and make product rejection, do over again, urgently improving.
Summary of the invention
The problem existed for prior art, the object of the invention is to propose a kind of power house thermal sensing element, to improve sealing and temperature applicable range.
A kind of power house thermal sensing element comprises:
The protection tube connected by matched interfaces and outer tube, the end away from interface in described protection tube is provided with resistive element;
Split conductor, an end is connected with described resistive element, the other end is through described outer tube, wherein, described split conductor be positioned at described outer tube near a section of interface for peelling off the split conductor of screen layer, and the use packaged glass is cured encapsulation;
Described outer tube is connected with plastic flexible pipe away from interface end, and described split conductor is through being connected with the aciculiform fork of number of matches respectively after described plastic flexible pipe.
Preferably, described plastic flexible pipe is provided with collapsible tube away from an end of described outer tube.
Preferably, described outer tube is away from being connected with middle joint screw, clamp, lock screw and cover cap between interface end and plastic flexible pipe in turn.
Preferably, described split conductor two ends of peelling off screen layer are connected with spring.
Preferably, the described split conductor of peelling off screen layer is provided with tetrafluoro plug and resistance tube away from an end of interface.
Preferably, described split conductor is three heart yearns, quad or six heart yearns.
In the present invention, adopt the power house of glass-encapsulated to be better than the resin glue product by the thermal sensing element sealing, and 150 ℃ of the environment for use temperature ranges of glass-encapsulated product are promoted to 600 ℃.
The accompanying drawing explanation
Fig. 1 is the structural drawing that in the embodiment of the present invention, thermal sensing element is used in a kind of power house.
Reference numeral:
101, resistive element; 102, shielding line (6 core); 103, protection tube; 104, outer tube; 105, spring; 106, the tetrafluoro plug; 107, middle joint screw; 108, clamp; 109, resistance tube; 110, lock screw; 111, cover cap; 112, packaged glass; 113, peel off the split conductor of screen layer; 114, plastic flexible pipe; 115, collapsible tube; 116, the aciculiform fork.
Embodiment
The embodiment of the present invention provides a kind of power house thermal sensing element; power house thermal sensing element as shown in Figure 1 comprises: resistive element 101, have shielding layer line split conductor 102, protection tube 103, outer tube 104, spring 105, tetrafluoro plug 106, middle joint screw 107, clamp 108, resistance tube 109, lock screw 110, cover cap 111, packaged glass 112, the split conductor 113 of peelling off screen layer, plastic flexible pipe 114, collapsible tube 115 and aciculiform fork 116.
Wherein, protection tube 103 is connected by matched interfaces with outer tube 104, and the end away from interface in protection tube 103 is provided with resistive element 101; Split conductor one end is connected with resistive element 101, and the other end is through outer tube 104, wherein, split conductor be positioned at outer tube 104 near a section of interfaces for peelling off the split conductor 113 of screen layer, other section is for having the layer line of shielding split conductor 102; Be connected with spring 105 at split conductor 113 two ends of peelling off screen layer, and use packaged glass 112 to be cured encapsulation, and be provided with tetrafluoro plug 106 and resistance tube 109 away from an end of interface.
Preferably, described split conductor is three heart yearns, quad or six heart yearns.
In the embodiment of the present invention, adopt the power house of glass-encapsulated to be better than the resin glue product by the thermal sensing element sealing, and 150 ℃ of the environment for use temperature ranges of glass-encapsulated product are promoted to 600 ℃.
The embodiment of the present invention provides the above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a power house thermal sensing element, is characterized in that, comprising:
The protection tube connected by matched interfaces and outer tube, the end away from interface in described protection tube is provided with resistive element;
Split conductor, an end is connected with described resistive element, the other end is through described outer tube, wherein, described split conductor be positioned at described outer tube near a section of interface for peelling off the split conductor of screen layer, and the use packaged glass is cured encapsulation;
Described outer tube is connected with plastic flexible pipe away from interface end, and described split conductor is through being connected with the aciculiform fork of number of matches respectively after described plastic flexible pipe.
2. power house according to claim 1 thermal sensing element, is characterized in that, described plastic flexible pipe is provided with collapsible tube away from an end of described outer tube.
3. power house according to claim 1 thermal sensing element, is characterized in that, described outer tube is away from being connected with middle joint screw, clamp, lock screw and cover cap between interface end and plastic flexible pipe in turn.
4. power house according to claim 1 thermal sensing element, is characterized in that, described split conductor two ends of peelling off screen layer are connected with spring.
5. power house according to claim 1 thermal sensing element, is characterized in that, the described split conductor of peelling off screen layer is provided with tetrafluoro plug and resistance tube away from an end of interface.
6. power house according to claim 1 thermal sensing element, is characterized in that, described split conductor is three heart yearns, quad or six heart yearns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103769162A CN103454011A (en) | 2013-08-26 | 2013-08-26 | Thermosensitive element for power generating station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103769162A CN103454011A (en) | 2013-08-26 | 2013-08-26 | Thermosensitive element for power generating station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103454011A true CN103454011A (en) | 2013-12-18 |
Family
ID=49736631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103769162A Pending CN103454011A (en) | 2013-08-26 | 2013-08-26 | Thermosensitive element for power generating station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103454011A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769868Y (en) * | 2004-11-24 | 2006-04-05 | 上海虹达仪器仪表厂 | Thermal resistance for electric power station auxiliary engine |
| CN202836814U (en) * | 2012-08-21 | 2013-03-27 | 安徽天康(集团)股份有限公司 | Dual-bush-temperature-measurement thermal resistor |
| CN202836815U (en) * | 2012-08-22 | 2013-03-27 | 安徽天康股份有限公司 | Bush temperature thermal resistor |
| CN203443701U (en) * | 2013-08-26 | 2014-02-19 | 安徽蓝德集团股份有限公司 | Temperature sensitive element applied to power station |
-
2013
- 2013-08-26 CN CN2013103769162A patent/CN103454011A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769868Y (en) * | 2004-11-24 | 2006-04-05 | 上海虹达仪器仪表厂 | Thermal resistance for electric power station auxiliary engine |
| CN202836814U (en) * | 2012-08-21 | 2013-03-27 | 安徽天康(集团)股份有限公司 | Dual-bush-temperature-measurement thermal resistor |
| CN202836815U (en) * | 2012-08-22 | 2013-03-27 | 安徽天康股份有限公司 | Bush temperature thermal resistor |
| CN203443701U (en) * | 2013-08-26 | 2014-02-19 | 安徽蓝德集团股份有限公司 | Temperature sensitive element applied to power station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102393260A (en) | Integrated injection molding temperature sensor and manufacturing method thereof | |
| CN203443701U (en) | Temperature sensitive element applied to power station | |
| CN105185482B (en) | A kind of preparation method with the outer cable by structure of waterproof | |
| CN204461633U (en) | A kind of composite cable being applicable to temperature instrumentation | |
| CN103454011A (en) | Thermosensitive element for power generating station | |
| CN103747541B (en) | Electrothermal tube seal | |
| CN204230517U (en) | AISG injection moulding cable-assembly | |
| CN203552839U (en) | Wafer insulation resistor | |
| CN202350944U (en) | Integrated injection temperature sensor | |
| CN205050644U (en) | Suspension type composite insulator gold utensil tip combined type seal structure | |
| CN201234012Y (en) | Diving electric cable sealing apparatus | |
| CN203967326U (en) | Outdoor stranding crimping electricity consumption tail portion of connector annex | |
| CN203150923U (en) | Insulated bus connecting device for ring network cabinet | |
| CN203721892U (en) | 0.4kV low-voltage indoor crimping type connecting clamp | |
| CN203071545U (en) | Heat-shrinkable cable terminal | |
| CN202153443U (en) | Sealed wire harness | |
| CN206353694U (en) | Cable intermediate joint with high water resistance | |
| CN202255664U (en) | Aviation flexible wire thermocouple | |
| CN204165668U (en) | A kind of NTC sensor detecting solid surface temperature | |
| CN202487812U (en) | Wire connector | |
| CN202092788U (en) | NTC (negative temperature coefficient) temperature sensor | |
| CN204205770U (en) | A kind of the end of a thread hermetically-sealed construction of motor stator winding | |
| CN216899325U (en) | Temperature sensor | |
| CN204720578U (en) | Three anti-connectors | |
| CN203811619U (en) | Novel dual-fuel engine rotation speed sensor |
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: 20131218 |