CN202494527U - Temperature measuring device for heat exchanging pipe - Google Patents

Temperature measuring device for heat exchanging pipe Download PDF

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Publication number
CN202494527U
CN202494527U CN2012201142078U CN201220114207U CN202494527U CN 202494527 U CN202494527 U CN 202494527U CN 2012201142078 U CN2012201142078 U CN 2012201142078U CN 201220114207 U CN201220114207 U CN 201220114207U CN 202494527 U CN202494527 U CN 202494527U
Authority
CN
China
Prior art keywords
temperature measuring
temperature
pipeline
cylinder
bimetallic
Prior art date
Application number
CN2012201142078U
Other languages
Chinese (zh)
Inventor
郑海峰
王晓晖
王亚东
Original Assignee
辽宁赛尔暖通设备制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 辽宁赛尔暖通设备制造有限公司 filed Critical 辽宁赛尔暖通设备制造有限公司
Priority to CN2012201142078U priority Critical patent/CN202494527U/en
Application granted granted Critical
Publication of CN202494527U publication Critical patent/CN202494527U/en

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Abstract

The utility model discloses a temperature measuring device for a heat exchanging pipe. The temperature measuring device comprises a bimetallic thermometer with a temperature measuring probe and a temperature measuring cylinder with an opening at one end. The temperature measuring cylinder has a temperature measuring chamber, and the temperature measuring probe of the bimetallic thermometer is contained in the temperature measuring chamber of the temperature measuring cylinder. By adopting the temperature measuring device for the heat exchanging pipe with the above structure, when the device is in use, a hole which is corresponding to an outer diameter size of the temperature measuring cylinder of the temperature measuring device is arranged on a measured tube, the temperature measuring cylinder stretches into a measured pipeline, an outer wall of the temperature measuring cylinder and an opening of the pipeline are in a liquid sealing match, then the temperature measuring chamber of the temperature measuring cylinder is filled with moderate heat conducting oil, finally the temperature measuring probe of the bimetallic thermometer is arranged in the temperature measuring chamber of the temperature measuring cylinder, so that through measuring a temperature of the heat conducting oil in the temperature measuring cylinder, a temperature of fluid in the pipeline can be measured, and when replacing the bimetallic thermometer, direct replacement is realized without stopping a machine and closing a valve.

Description

The temperature measuring equipment that is used for heat exchange pipeline
Technical field
The utility model relates to a kind of temperature measuring equipment, especially relates to a kind of temperature measuring equipment that is used for heat exchange pipeline.
Background technology
In heat-exchange system, to carry out temperature survey to the fluid in the pipeline usually, so that grasp in the whole heat-exchange system temperature variations of fluid in the pipeline at any time.The device of measuring fluid temperature (F.T.) in the pipeline in the prior art mainly comprises a bimetallic system cell; This bimetallic system cell has a temperature probe of measuring fluid temperature (F.T.), when measuring the temperature of pipeline fluid, on pipeline, opens earlier a hole; Be arranged on a cylinder liquid sealing tapping of pipeline afterwards; Cylinder and pipeline are connected, place the temperature probe of bimetallic system cell in the cylinder then, the bottom of this temperature probe extend in the ducted fluid; The top of bimetallic system cell and cylinder also is that liquid sealing links to each other, and so just can measure the temperature of pipeline inner fluid easily.The problem that the temperature measuring equipment of said structure exists is; When the bimetallic system cell in the temperature measuring equipment need be changed, need elder generation to shut down also and could change (can spraying by the opening part of cylinder upper end) behind the valve-off, influenced the normal operation of heat-exchange system otherwise work as the fluid that takes off in the bi-metal temperature timing pipeline.
The utility model content
The technical matters that the utility model will solve provides a kind of bi-metal temperature timing in changing temperature measuring equipment needn't shut down the temperature measuring equipment that is used for heat exchange pipeline that just can directly change bimetallic system cell with valve-off.
For solving the problems of the technologies described above; The utility model is used for the temperature measuring equipment of heat exchange pipeline; Comprise bimetallic system cell, this bimetallic system cell has temperature probe, and said temperature measuring equipment comprises that also one one end has the thermal bulb of opening; This thermal bulb has a thermometric inner chamber, and the temperature probe of said bimetallic system cell is loaded in the thermometric inner chamber of this thermal bulb.
Adopt the temperature measuring equipment that is used for heat exchange pipeline of said structure; Earlier open a corresponding hole of thermal bulb outside dimension with temperature measuring equipment during use at tested pipeline; Stretch into thermal bulb in the tested pipeline; The outer wall of thermal bulb cooperates with the opening part liquid sealing of pipeline, in the thermometric inner chamber of thermal bulb, injects an amount of conduction oil afterwards, is loaded on the temperature probe of bimetallic system cell in the thermometric inner chamber of thermal bulb at last; Just can record the temperature of pipeline inner fluid like this through the temperature of measuring the conduction oil in the thermal bulb, the bi-metal temperature timing need not shutdown and valve-off can directly be changed changing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done to specify further.
Fig. 1 is temperature measuring equipment that the utility model the is used for heat exchange pipeline structural representation when being loaded on the pipeline.
Embodiment
Structural representation when Fig. 1 shows temperature measuring equipment that the utility model is used for heat exchange pipeline and is loaded on the pipeline.The utility model is used for the temperature measuring equipment of heat exchange pipeline; Comprise bimetallic system cell 1; This bimetallic system cell 1 has temperature probe 2; Said temperature measuring equipment comprises that also one one end has the thermal bulb 3 of opening, and this thermal bulb 3 has a thermometric inner chamber 4, and the temperature probe 2 of said bimetallic system cell 1 is loaded in the thermometric inner chamber 4 of this thermal bulb 3.

Claims (1)

1. temperature measuring equipment that is used for heat exchange pipeline; Comprise bimetallic system cell (1); This bimetallic system cell (1) has temperature probe (2); It is characterized in that: said temperature measuring equipment comprises that also one one end has the thermal bulb of opening (3), and this thermal bulb (3) has a thermometric inner chamber (4), and the temperature probe (2) of said bimetallic system cell (1) is loaded in the thermometric inner chamber (4) of this thermal bulb (3).
CN2012201142078U 2012-03-25 2012-03-25 Temperature measuring device for heat exchanging pipe CN202494527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201142078U CN202494527U (en) 2012-03-25 2012-03-25 Temperature measuring device for heat exchanging pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201142078U CN202494527U (en) 2012-03-25 2012-03-25 Temperature measuring device for heat exchanging pipe

Publications (1)

Publication Number Publication Date
CN202494527U true CN202494527U (en) 2012-10-17

Family

ID=47000752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201142078U CN202494527U (en) 2012-03-25 2012-03-25 Temperature measuring device for heat exchanging pipe

Country Status (1)

Country Link
CN (1) CN202494527U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968687A (en) * 2014-05-13 2014-08-06 苏州新协力特种工业模板有限公司 Shell-and-tube heat exchanger
WO2016074410A1 (en) * 2014-11-11 2016-05-19 中科华核电技术研究院有限公司 Heat pipe temperature measuring sleeve tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968687A (en) * 2014-05-13 2014-08-06 苏州新协力特种工业模板有限公司 Shell-and-tube heat exchanger
WO2016074410A1 (en) * 2014-11-11 2016-05-19 中科华核电技术研究院有限公司 Heat pipe temperature measuring sleeve tube
GB2534319A (en) * 2014-11-11 2016-07-20 China Nuclear Power Technology Res Inst Co Ltd Heat pipe temperature measuring sleeve tube
GB2534319B (en) * 2014-11-11 2020-09-23 China Nuclear Power Tech Research Institute Co Ltd Temperature measuring casing for hot-water pipe

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20160325