CN203259258U - Thermal resistor temperature measuring device - Google Patents
Thermal resistor temperature measuring device Download PDFInfo
- Publication number
- CN203259258U CN203259258U CN201320291223.9U CN201320291223U CN203259258U CN 203259258 U CN203259258 U CN 203259258U CN 201320291223 U CN201320291223 U CN 201320291223U CN 203259258 U CN203259258 U CN 203259258U
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- Prior art keywords
- measurement device
- temperature measurement
- wire
- thermistor temperature
- armoring
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Abstract
The embodiment of the utility model discloses a thermal resistor temperature measuring device. The thermal resistor temperature measuring device comprises a sealing joint and thermal resistor lead wires. The thermal resistor temperature measuring device further comprises armoring lead wires of which a preset length is exposed, wherein the armoring lead wires are arranged inside the sealing joint; exposed ends of the armoring lead wires are electrically connected with the resistor lead wires; and a sealant is encapsulated in the sealing joint. Since the armoring lead wires in the thermal resistor temperature measuring device of the utility model are sealed in the sealing joint through the sealant, and the armoring lead wires are in butt joint with the thermal resistor lead wires, and the armoring lead wires have no oil absorption function, and therefore, oil can be effectively prevented from leaking from the sealing joint.
Description
Technical field
The utility model relates to a kind of thermal measurement element, more particularly, relates to a kind of Thermistor Temperature Measurement device.
Background technology
At present, in industrial processes, particularly in the production run of oil-refining chemical, electricity power enterprise, the bearing shell of a lot of rotary system devices is arranged, particularly bearing shell, the thrust bearing shoe valve of large high-speed fan blower, steam turbine, compressor, cigarette machine etc. all need to use the Thermistor Temperature Measurement device to its thermometric.
Thermistor Temperature Measurement device on the heat pump bearing housing comprises thermal resistance, terminal box and extension line, and wherein, terminal box is the place of drawing thrust pad temperature element (TE), the wiring of lining tile temperature element (TE) in bearing housing.Although the bearing lubrication oil pressure is lower, lubricating oil can slowly ooze out along the extension line surface, and overflows to ground by the slit of extension line and terminal box, drains to sometimes on the jet chimney, forms disaster hidden-trouble.
How this works out a kind of Thermistor Temperature Measurement device that oil leakage phenomenon occurs that reduces, and becomes the technical matters that those skilled in the art need to be resolved hurrily.
The utility model content
In view of this, the utility model provides a kind of Thermistor Temperature Measurement device, to realize the purpose of convenient processing.
For achieving the above object, the utility model provides following technical scheme:
A kind of Thermistor Temperature Measurement device, comprise sealing adaptor and thermal resistance lead-in wire, described Thermistor Temperature Measurement device comprises also in the wire hole that is arranged on described sealing adaptor and exposes the armoring lead wire of preset length that the bared end of described armoring lead wire is electrically connected with described resistance lead; Filling and sealing glue in the wire hole of described sealing adaptor.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, described fluid sealant is 1578 silicon rubber flat seal agent.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, three cores of described thermal resistance lead-in wire are electrically connected the junction with three cores of described armoring lead wire respectively, and the corresponding core that connects is arranged with thermoplastic tube.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, described thermal resistance lead-in wire is arranged with metal sleeve with described armoring lead wire junction.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, the periphery of described armoring lead wire, described thermal resistance lead-in wire and described metal sleeve is all overlapped thermoplastic tube is arranged.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, described metal sleeve is copper sleeve.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, described metal sleeve is aluminum casing.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, described metal sleeve is ferule.
Preferably, in the above-mentioned Thermistor Temperature Measurement device, described armoring lead wire has two.
From such scheme, can find out, Thermistor Temperature Measurement device in the utility model, comprise sealing adaptor and thermal resistance lead-in wire, described Thermistor Temperature Measurement device also comprises the armoring lead wire that is arranged in the described sealing adaptor and exposes preset length, and the bared end of described armoring lead wire is electrically connected with described resistance lead; Filling and sealing glue in the described sealing adaptor.Because armoring lead wire, and is docked with the thermal resistance lead-in wire by armoring lead wire in sealing adaptor by sealant sealing among the utility model embodiment, armoring lead wire does not possess oil absorptive function, thereby can effectively prevent from oilyly revealing from sealing adaptor.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of Thermistor Temperature Measurement apparatus structure synoptic diagram that Fig. 1 provides for the utility model embodiment;
The sealing adaptor master TV structure synoptic diagram that Fig. 2 provides for the utility model embodiment;
The sealing adaptor side-looking structural representation that Fig. 3 provides for the utility model embodiment;
The sealing adaptor sectional structure synoptic diagram that Fig. 4 provides for the utility model embodiment;
Wherein, among Fig. 1 to Fig. 4:
1 sealing adaptor, 101 is that wire hole, 102 is external thread, 2 armoring lead wires, 3 thermal resistances lead-in wire, 301 cores, 4 thermoplastic tube.
Embodiment
Below, with reference to accompanying drawing embodiment is described.In addition, the utility model content that the embodiment shown in below does not put down in writing claim plays any restriction effect.In addition, it is necessary that the full content of the represented formation of embodiment is not limited to the solution of the utility model put down in writing as claim below.
The utility model discloses a kind of Thermistor Temperature Measurement device, to realize the purpose of convenient processing.
As shown in the figure, this Thermistor Temperature Measurement device, comprise sealing adaptor 1 and thermal resistance lead-in wire 3, the Thermistor Temperature Measurement device comprises also in the wire hole 101 that is arranged on sealing adaptor 1 and exposes the armoring lead wire 2 of preset length that the bared end of armoring lead wire 2 is electrically connected with resistance lead; The wire hole 101 interior filling and sealing glue of sealing adaptor 1.Because armoring lead wire 2, and dock with thermal resistance lead-in wire 3 by armoring lead wire 2 in sealing adaptor 1 by sealant sealing among the utility model embodiment, armoring lead wire 2 does not possess oil absorptive function, thereby can effectively prevent oily leakage from sealing adaptor 1.
The fluid sealant of can in sealing adaptor 1 wire hole can be fluid sealant well known in the art among the utility model embodiment, preferably adopts 1578 silicon rubber flat seal agent.
Armoring lead wire 2 is a kind of of sheathed cable, and wherein, sheathed cable is to be contained in the metal sleeve of insulating material by different material conductors, is processed to flexible solid assembly.Sheathed cable comprises armoured thermocouple, armoured thermal resistance, sheathed heater and armoring lead wire 2, is mainly used in the transmission of temperature survey, signal and the special heating of chemical industry, metallurgy, machine-building, generating and scientific experimentation etc., the consumption maximum be armoured thermocouple.
The sealed glue of the metal sleeve of armoring lead wire 2 is fixed in the wire hole 101 of sealing adaptor 1, be provided with the screw thread 102 that matches with bearing housing on the sealing adaptor owing to do not have the slit between metal sleeve and the fluid sealant, and oil can't infiltrate to metal sleeve, so can effectively prevent the generation of oil leakage phenomenon.
Wherein, thermal resistance lead-in wire 3 has three cores 301, and armoring lead wire 2 also possesses three cores, and thermal resistance 3 cores that go between are electrically connected the junction with three cores of armoring lead wire 2 respectively, the corresponding core that connects is arranged with respectively thermoplastic tube, can prevent short circuit by sheathed thermoplastic tube.
More sheathed metal sleeve after the sheathed good thermoplastic tube in core junction, sheathed can the preventing of metal sleeve forms short circuit easily after the long-term bending of junction core.Above-mentioned metal sleeve can be copper sleeve, aluminum casing, ferule, stainless steel sleeve pipe etc.
For further anti-sealing enters into the junction, can also all overlap in the periphery of armoring lead wire 2, thermal resistance lead-in wire 3 and metal sleeve has thermoplastic tube 4.
For the convenient armoring lead wire 2 that uses has two, every all needs connection thermal resistor lead-in wire 3.By two lead-in wires are set, damage such as arbitrary temperature element (TE), needn't again change sealing adaptor 1, need in bearing housing the temperature element (TE) lead-in wire after changing and sealing adaptor 1 carried to go between to dock.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. Thermistor Temperature Measurement device, comprise sealing adaptor and thermal resistance lead-in wire, it is characterized in that described Thermistor Temperature Measurement device also comprises the wire hole that is arranged on described sealing adaptor and the armoring lead wire that exposes preset length, the bared end of described armoring lead wire is electrically connected with described resistance lead; Filling and sealing glue in the wire hole of described sealing adaptor.
2. Thermistor Temperature Measurement device as claimed in claim 1 is characterized in that, described fluid sealant is 1578 silicon rubber flat seal agent.
3. Thermistor Temperature Measurement device as claimed in claim 2 is characterized in that, three cores of described thermal resistance lead-in wire are electrically connected the junction with three cores of described armoring lead wire respectively, and the corresponding core that connects is arranged with thermoplastic tube.
4. Thermistor Temperature Measurement device as claimed in claim 3 is characterized in that, described thermal resistance lead-in wire is arranged with metal sleeve with described armoring lead wire junction.
5. Thermistor Temperature Measurement device as claimed in claim 4 is characterized in that, the periphery of described armoring lead wire, described thermal resistance lead-in wire and described metal sleeve is all overlapped thermoplastic tube is arranged.
6. Thermistor Temperature Measurement device as claimed in claim 5 is characterized in that, described metal sleeve is copper sleeve.
7. Thermistor Temperature Measurement device as claimed in claim 5 is characterized in that, described metal sleeve is aluminum casing.
8. Thermistor Temperature Measurement device as claimed in claim 5 is characterized in that, described metal sleeve is ferule.
9. such as each described Thermistor Temperature Measurement device among the claim 1-8, it is characterized in that described armoring lead wire has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320291223.9U CN203259258U (en) | 2013-05-24 | 2013-05-24 | Thermal resistor temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320291223.9U CN203259258U (en) | 2013-05-24 | 2013-05-24 | Thermal resistor temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259258U true CN203259258U (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320291223.9U Expired - Lifetime CN203259258U (en) | 2013-05-24 | 2013-05-24 | Thermal resistor temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292919A (en) * | 2013-05-24 | 2013-09-11 | 河南华润电力古城有限公司 | Temperature measuring device with thermal resistor |
| CN107947010A (en) * | 2017-11-02 | 2018-04-20 | 优联电气系统（苏州）有限公司 | A kind of processing technology of thermometric harness |
-
2013
- 2013-05-24 CN CN201320291223.9U patent/CN203259258U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292919A (en) * | 2013-05-24 | 2013-09-11 | 河南华润电力古城有限公司 | Temperature measuring device with thermal resistor |
| CN107947010A (en) * | 2017-11-02 | 2018-04-20 | 优联电气系统（苏州）有限公司 | A kind of processing technology of thermometric harness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |