CN204154399U - The thread guide devices that heat control system pad temperature is measured - Google Patents
The thread guide devices that heat control system pad temperature is measured Download PDFInfo
- Publication number
- CN204154399U CN204154399U CN201420482902.9U CN201420482902U CN204154399U CN 204154399 U CN204154399 U CN 204154399U CN 201420482902 U CN201420482902 U CN 201420482902U CN 204154399 U CN204154399 U CN 204154399U
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- CN
- China
- Prior art keywords
- thread guide
- guide devices
- terminal block
- control system
- heat control
- 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
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Abstract
The utility model discloses the thread guide devices providing a kind of heat control system pad temperature to measure, comprise: a terminal block be arranged in tile fragment casing, the lead-in wire of temperature sensor is connected with the terminal side of described terminal block, the opposite side stube cable of described terminal block.Adopt thread guide devices of the present utility model, connected by terminal, method is simple, and reliability is high and be easy to realize, and simple method solves the problem that the frequent fault of measuring point is unfavorable for overhauling, and cost is low simultaneously, is easy to repair and maintenance.
Description
Technical field
The utility model relates to a kind of temperature survey thread guide devices, particularly relates to the thread guide devices that a kind of heat control system pad temperature is measured.
Background technology
In industrial system, the safe and reliable operation of field apparatus is most important, and temperature is one of them parameter of reflection field apparatus safety.Bearing shell in such as heat control system, guide shoe, thrust bearing shoe valve etc. must carry out the monitoring of temperature.
For thrust bearing shoe valve, thrust bearing is one of Steam Turbine key position, and thrust bearing shoe valve temperature is the only resource of monitoring thrust bearing shoe valve running status, and this temperature signal must access protection system.When Thrust-vectoring nozzle exceedes uniform temperature, protection system acts on and jumps generator outlet isolating switch, and genset is out of service.
The cable that current Thrust-vectoring nozzle is measured is all connect teletransmission to DCS rack by aviation plug (see Fig. 1), then shows on computers.And the buttock line of multiple temperature measuring equipment will be welded on a free aviation plug by this mode of connection, opposite side cable will to be welded on fixing aviation plug and to be fixed on oil box, is realized the teletransmission of measuring tempeature by aviation plug.But when a certain measurement mechanism fault needs to take aviation plug inspection apart, the normal monitoring of other measurement mechanisms will be had influence on like this, and be also not easy to look for the wiring seeing fault location amount device, be unfavorable for very much maintenance.
Utility model content
The thread guide devices that the utility model provides a kind of heat control system pad temperature to measure, in order to solve defect of the prior art, can solve measuring point fault fast and effectively, overhaul fast.
The thread guide devices that the utility model provides a kind of heat control system pad temperature to measure, comprising: a terminal block be arranged in tile fragment casing, the lead-in wire of temperature sensor is connected with the terminal side of described terminal block, the opposite side stube cable of described terminal block.
Preferably, described terminal block can also be arranged on both sides in the middle of in tile fragment casing.
Adopt thread guide devices of the present utility model, when temperature measuring equipment breaks down, only carry out processing for the terminal broken down, convenient maintenance, does not affect the temperature measuring equipment that other normally work.Aviation plug is replaced by terminal to connect, is conducive to maintenance, measuring point fault can be solved fast and effectively, and facilitate feasible, be easy to change.
Accompanying drawing explanation
Fig. 1 is the aviation plug schematic diagram of prior art,
Fig. 2 is the utility model schematic diagram.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Figure 2 shows that the schematic diagram of the thread guide devices that the Thrust-vectoring nozzle that the utility model embodiment provides is measured, concrete structure is as follows:
Comprise: one is arranged on the terminal block 1 in tile fragment casing 4, the wire 2 of temperature sensor PT100 temperature sensor is connected with the terminal side of described terminal block 1, the opposite side stube cable 3 of terminal block 1.Cable 3 is laid to DCS rack by the hole 5 on casing 4.
When some temperature sensors break down (except the fault of sensor own), only needing the terminal to breaking down to process, not affecting the temperature sensor that other normally work.
Terminal block also can be arranged on both sides in the middle of in tile fragment casing.Convenient during wiring.Terminal block also can be fixed on watt box inside also can reach same effect, but is inconvenient to operate when each maintenance disconnects line.
The technical scheme of the present embodiment, by using terminal block as thermometric thread guide devices, solving maintenance problem not easily, reaching and be beneficial to maintenance, can solve measuring point fault fast and effectively, and facilitate feasible, is easy to change effect.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (2)
1. a thread guide devices for heat control system pad temperature measurement, it is characterized in that, comprising: a terminal block be arranged in tile fragment casing, the lead-in wire of temperature sensor is connected with the terminal side of described terminal block, the opposite side stube cable of described terminal block.
2. the thread guide devices of heat control system pad temperature measurement according to claim 1, is characterized in that, described terminal block is arranged on both sides in the middle of in tile fragment casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482902.9U CN204154399U (en) | 2014-08-26 | 2014-08-26 | The thread guide devices that heat control system pad temperature is measured |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482902.9U CN204154399U (en) | 2014-08-26 | 2014-08-26 | The thread guide devices that heat control system pad temperature is measured |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154399U true CN204154399U (en) | 2015-02-11 |
Family
ID=52512504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482902.9U Expired - Fee Related CN204154399U (en) | 2014-08-26 | 2014-08-26 | The thread guide devices that heat control system pad temperature is measured |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451845A (en) * | 2021-06-11 | 2021-09-28 | 大唐陕西发电有限公司延安热电厂 | Lead device for measuring temperature of thermal control system tile |
-
2014
- 2014-08-26 CN CN201420482902.9U patent/CN204154399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451845A (en) * | 2021-06-11 | 2021-09-28 | 大唐陕西发电有限公司延安热电厂 | Lead device for measuring temperature of thermal control system tile |
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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: 20150211 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |