CN103698037B - A kind of water-cooled enthalpy probe - Google Patents
A kind of water-cooled enthalpy probe Download PDFInfo
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- CN103698037B CN103698037B CN201310690319.7A CN201310690319A CN103698037B CN 103698037 B CN103698037 B CN 103698037B CN 201310690319 A CN201310690319 A CN 201310690319A CN 103698037 B CN103698037 B CN 103698037B
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Abstract
The invention discloses a kind of water-cooled enthalpy probe, comprising: base, described base side has intake tunnel and exhalant canal, be provided with into water probe nut in intake tunnel, water inlet probe nut is welded with into water thermocouple wire; Water outlet probe nut is installed in exhalant canal, water outlet probe nut is welded with water outlet thermocouple wire; Intake tunnel outlet is connected with one end of water inlet pipe, and the water inlet pipe other end is communicated in marine riser; Exhalant canal import is connected to one end of rising pipe, and the other end of rising pipe is communicated on shell; Shell, described shell is a U-tube, and U-shaped one end has tracheae insert port; Upper tracheae, the left port of upper tracheae inserts the U-shaped end insert port of shell; Between shell and upper tracheae, spatial interpolation enters marine riser; One end of lower tracheae is passed water inlet pipe and is communicated on tracheae, and the other end pipe shaft of lower tracheae is provided with give vent to anger thermocouple wire and compression fittings.
Description
Technical field
The present invention relates to a kind of enthalpy probe, particularly relate to a kind of water-cooled enthalpy probe.
Background technology
Enthalpy probe, is mainly used to a kind of instrument of measuring tempeature.Its cardinal principle enters high temperature gas flow by enthalpy probe probe air gap, high temperature gas flow and measuring water generation heat interchange, water inlet end temperature and water side temperature have a difference, thermocouple wire is connected to turnover water end (W.E.), the temperature variation of turnover water end (W.E.) is produced to the change of a voltage, thus according to the flow of change in voltage and water, temperature value can be conversed.But present enthalpy probe complex structure, expensive.
Summary of the invention
The present invention is directed to the defect of prior art, propose a kind of water-cooled enthalpy probe, its structure is simple, uses easy to operate, with low cost.
Technical scheme provided by the invention is as follows.
A kind of water-cooled enthalpy probe, comprising:
Base, described base side has intake tunnel and exhalant canal, is provided with into water probe nut in intake tunnel, and water inlet probe nut is welded with into water thermocouple wire; Water outlet probe nut is installed in exhalant canal, water outlet probe nut is welded with water outlet thermocouple wire; Intake tunnel outlet is connected with one end of water inlet pipe, and the water inlet pipe other end is communicated in marine riser; Exhalant canal import is connected to one end of rising pipe, and the other end of rising pipe is communicated on shell;
Shell, described shell is a U-tube, and pipe shaft is connected to rising pipe; U-shaped one end has tracheae insert port;
Upper tracheae, the left port of upper tracheae inserts the U-shaped end insert port of shell, and the right output port of upper tracheae stretches out the other end of shell; Between shell and upper tracheae, spatial interpolation enters marine riser, and described marine riser is communicated with water inlet pipe; The first bonnet for sealing is installed between shell and marine riser;
One end of lower tracheae is passed water inlet pipe and is communicated on tracheae, and the other end pipe shaft of lower tracheae is provided with give vent to anger thermocouple wire and compression fittings.
Preferred described water-cooled enthalpy probe, its water inlet thermocouple wire, water outlet thermocouple wire protuberate basic unit bottom, and by packing seal.
Preferred described water-cooled enthalpy probe, is provided with internal fixtion ring between its shell and marine riser.
Preferred described water-cooled enthalpy probe, intake one end and upper tracheae end face of its marine riser is sealed by the second bonnet.
The present invention is directed to the defect of prior art, propose a kind of water-cooled enthalpy probe, its structure is simple, uses easy to operate, with low cost.
Accompanying drawing explanation
Fig. 1 is water-cooled enthalpy probe sectional view of the present invention.
Fig. 2 is water-cooled enthalpy probe stereographic map of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to instructions word to make those skilled in the art.
As depicted in figs. 1 and 2, a kind of water-cooled enthalpy probe, comprising:
Base 10, described base 10 side has intake tunnel and exhalant canal, is provided with into water probe nut 12 in intake tunnel, and water inlet probe nut 12 is welded with into water thermocouple wire 14; Water outlet probe nut 11 is installed in exhalant canal, water outlet probe nut 11 is welded with water outlet thermocouple wire 13; Intake tunnel outlet is connected with one end of water inlet pipe 6, and water inlet pipe 6 other end is communicated in marine riser 2; Exhalant canal import is connected to one end of rising pipe 5, and the other end of rising pipe is communicated on shell 1; Shell 1, described shell 1 is a U-tube, and pipe shaft is connected to rising pipe; U-shaped one end has tracheae 4 insert port; Upper tracheae 4, the left port of upper tracheae 4 inserts the U-shaped end insert port of shell, and the right output port of upper tracheae stretches out the other end of shell; Between shell 1 and upper tracheae 4, spatial interpolation enters marine riser 2, and described marine riser 2 is communicated with water inlet pipe 5; The first bonnet 3 for sealing is installed between shell 1 and marine riser 4; One end of lower tracheae 9 is passed water inlet pipe 6 and is communicated on tracheae 4, and the other end pipe shaft of lower tracheae 9 is provided with give vent to anger thermocouple wire 17 and compression fittings 15.
Further water inlet thermocouple wire 14, water outlet thermocouple wire 13 protuberate basic unit bottom, and by packing seal.
Between further shell 1 and marine riser 4, internal fixtion ring 8 is installed.
Intake one end and upper tracheae 4 end face of further marine riser 4 is sealed by the second bonnet 7.
During use, water-cooled enthalpy probe outer cover port stretches into and needs in measurement gas, and gas enters from the left port of upper tracheae 4, discharges from lower tracheae 9.Water enters from water inlet pipe 6, shell 1 is entered after flowing through marine riser 4, discharge from shell 1 rising pipe, current pass through and marine riser 4 and shell 1, abundant heat exchange between upper tracheae 4, measure the two ends temperature difference by water inlet thermocouple wire 14 and water outlet thermocouple wire 13, the gas of discharging from lower tracheae 9 measures temperature by thermocouple wire 17, converts to demonstrate final survey gas temperature through instrument.
Although embodiment of the present invention are open as above, but it is not restricted to listed in instructions and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (4)
1. a water-cooled enthalpy probe, is characterized in that, comprising:
Base, described base side has intake tunnel and exhalant canal, is provided with into water probe nut in intake tunnel, and water inlet probe nut is welded with into water thermocouple wire; Water outlet probe nut is installed in exhalant canal, water outlet probe nut is welded with water outlet thermocouple wire; Intake tunnel outlet is connected with one end of water inlet pipe, and the water inlet pipe other end is communicated in marine riser; Exhalant canal import is connected to one end of rising pipe, and the other end of rising pipe is communicated on shell;
Shell, described shell is a U-tube, and pipe shaft is connected to rising pipe; U-shaped one end has tracheae insert port;
Upper tracheae, the left port of upper tracheae inserts the U-shaped end insert port of shell, and the right output port of upper tracheae stretches out the other end of shell; Between shell and upper tracheae, spatial interpolation enters marine riser, and described marine riser is communicated with water inlet pipe; The first bonnet for sealing is installed between shell and marine riser;
One end of lower tracheae is passed water inlet pipe and is communicated on tracheae, and the other end pipe shaft of lower tracheae is provided with give vent to anger thermocouple wire and compression fittings.
2. water-cooled enthalpy probe as claimed in claim 1, is characterized in that, described water inlet thermocouple wire, water outlet thermocouple wire protuberate basic unit bottom, and by packing seal.
3. water-cooled enthalpy probe as claimed in claim 1, is characterized in that, be provided with internal fixtion ring between described shell and marine riser.
4. water-cooled enthalpy probe as claimed in claim 1, is characterized in that, intake one end and upper tracheae end face of described marine riser is sealed by the second bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690319.7A CN103698037B (en) | 2013-12-16 | 2013-12-16 | A kind of water-cooled enthalpy probe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690319.7A CN103698037B (en) | 2013-12-16 | 2013-12-16 | A kind of water-cooled enthalpy probe |
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| Publication Number | Publication Date |
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| CN103698037A CN103698037A (en) | 2014-04-02 |
| CN103698037B true CN103698037B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310690319.7A Active CN103698037B (en) | 2013-12-16 | 2013-12-16 | A kind of water-cooled enthalpy probe |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114264493A (en) * | 2021-12-09 | 2022-04-01 | 中国航天空气动力技术研究院 | Multipurpose water-cooling stagnation point measuring probe for pneumatic heat ground simulation test |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU524979A1 (en) * | 1974-10-02 | 1976-08-15 | Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского | Device for measuring the enthalpy of high-temperature gas flow |
| SU847075A1 (en) * | 1979-10-26 | 1981-07-15 | Предприятие П/Я Г-4903 | Method of measuring temperature |
| CN1746640A (en) * | 2004-09-07 | 2006-03-15 | 中国科学院力学研究所 | Be used to measure the interfere reduced enthalpy probe that jet parameters of fluid at superhigh temperature is used |
| CN201107119Y (en) * | 2007-09-06 | 2008-08-27 | 复旦大学 | Rapid enthalpy probe measuring apparatus |
| CN101975590A (en) * | 2010-10-14 | 2011-02-16 | 中国科学院等离子体物理研究所 | Enthalpy probe for diagnosing thermal plasma |
| CN203643036U (en) * | 2013-12-16 | 2014-06-11 | 绵阳富林岚科技有限责任公司 | Water-cooled enthalpy probe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537390A (en) * | 1976-06-29 | 1978-01-23 | Agency Of Ind Science & Technol | Ejector type enthalpy meter |
-
2013
- 2013-12-16 CN CN201310690319.7A patent/CN103698037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU524979A1 (en) * | 1974-10-02 | 1976-08-15 | Государственный Научно-Исследовательский Энергетический Институт Им. Г.М.Кржижановского | Device for measuring the enthalpy of high-temperature gas flow |
| SU847075A1 (en) * | 1979-10-26 | 1981-07-15 | Предприятие П/Я Г-4903 | Method of measuring temperature |
| CN1746640A (en) * | 2004-09-07 | 2006-03-15 | 中国科学院力学研究所 | Be used to measure the interfere reduced enthalpy probe that jet parameters of fluid at superhigh temperature is used |
| CN201107119Y (en) * | 2007-09-06 | 2008-08-27 | 复旦大学 | Rapid enthalpy probe measuring apparatus |
| CN101975590A (en) * | 2010-10-14 | 2011-02-16 | 中国科学院等离子体物理研究所 | Enthalpy probe for diagnosing thermal plasma |
| CN203643036U (en) * | 2013-12-16 | 2014-06-11 | 绵阳富林岚科技有限责任公司 | Water-cooled enthalpy probe |
Non-Patent Citations (2)
| Title |
|---|
| 快速焓探针;赵太泽等;《物理学报》;20071031;第56卷(第10期);第5952-5957页 * |
| 阳极弧根位置对热喷涂等离子喷枪特性的影响;安连彤等;《焊接学报》;20050630;第26卷(第6期);第31-34页 * |
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| CN103698037A (en) | 2014-04-02 |
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Inventor after: Yang Qingtao Inventor after: Luo Yue Inventor after: Hu Yong Inventor after: Chen Dejiang Inventor after: Wu Dong Inventor after: Zeng Hui Inventor before: Li Jun Inventor before: Huang Lieqiang |
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Effective date of registration: 20160302 Address after: 621000, No. 278 west section of Jian Lu, Fucheng District, Sichuan, Mianyang Applicant after: ULTRA-HIGH-SPEED AERODYNAMICS INSTITUTE, CHINA AERODYNAMICS RESEARCH AND DEVELOPMENT CENTER Address before: 621000, Sichuan Province, Fucheng District, Mianyang City suburb of large beam Village five clubs Applicant before: MIANYANG FU LIN LAN TECHNOLOGY CO., LTD. |