CN104748875A - Water temperature tester of open type cooling-water machine - Google Patents
Water temperature tester of open type cooling-water machine Download PDFInfo
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- CN104748875A CN104748875A CN201510168703.XA CN201510168703A CN104748875A CN 104748875 A CN104748875 A CN 104748875A CN 201510168703 A CN201510168703 A CN 201510168703A CN 104748875 A CN104748875 A CN 104748875A
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- water temperature
- water
- disposed
- adjusting knob
- sensing core
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Abstract
The invention discloses a water temperature tester of an open type cooling-water machine. The water temperature tester comprises a water temperature testing rod. A telescopic heat-sensitive sensing core is disposed at the bottom of the water temperature testing rod. An adjusting knob is disposed at the top of the water temperature testing rod. The adjusting knob can adjust the telescoping length of the heat-sensitive sensing core. A temperature display meter is further disposed on the water temperature testing rod. An antiskid thread is disposed on the outer surface of the adjusting knob. The temperature display meter adopts digital display. Due to the fact that the water temperature testing rod is disposed on the water temperature tester, the telescopic heat-sensitive sensing core is disposed at the bottom of the water temperature testing rod, the length of the sensing core can be adjusted by rotating the adjusting knob disposed on the water temperature testing rod, and the sensing core deeply extends into water and amplifies heat-sensitive signals through an internal coupling circuit, the testing precision of the water temperature tester of the open type cooling-water machine is increased greatly.
Description
Technical field
The present invention relates to a kind of water temperature tester, or rather, is a kind of open cooling-water machine water temperature tester.
Background technology
Open cooling-water machine a kind ofly in commercial production, uses commonplace commercial unit, has comparatively wide application prospect.But the temperature test precision of the water temperature tester of the open cooling-water machine generally used at present is not high.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art, thus the open cooling-water machine water temperature tester providing a kind of probe temperature precision higher.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of open cooling-water machine water temperature tester, comprise a water temperature reference test bar, a telescopic thermal sensing core is provided with in the bottom of described water temperature reference test bar, an adjusting knob is provided with at the top of described water temperature reference test bar, the collapsing length of the adjustable described thermal sensing core of described adjusting knob, described water temperature reference test bar is also provided with a temperature display watch body.
As preferred embodiment of the present invention, the outside surface of described adjusting knob is provided with antiskid thread.
As preferred embodiment of the present invention, described temperature display watch body is digital-scroll technique.
Because open cooling-water machine water temperature tester of the present invention is provided with a water temperature reference test bar on body, the bottom of water temperature reference test bar is also provided with a telescopic thermal sensing core, this induction core can be arranged on the adjusting knob adjustment length on water temperature reference test bar by turn, that responds to core gos deep into water body, and amplify temperature-sensitive signal by inner couplings circuit, thus substantially increase the measuring accuracy of open cooling-water machine water temperature tester.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of open cooling-water machine water temperature tester of the present invention;
Fig. 2 is the perspective view of the open cooling-water machine water temperature tester in Fig. 1, is now another visual angle.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The invention provides the open cooling-water machine water temperature tester that a kind of probe temperature precision is higher.
As shown in Figure 1 and Figure 2, a kind of open cooling-water machine water temperature tester 1, comprise a water temperature reference test bar 21, a telescopic thermal sensing core 22 is provided with in the bottom of described water temperature reference test bar 21, an adjusting knob 3 is provided with at the top of described water temperature reference test bar 21, the collapsing length of the adjustable described thermal sensing core 22 of described adjusting knob 3, described water temperature reference test bar 21 is also provided with a temperature display watch body 4.
As shown in Figure 1 and Figure 2, the outside surface of described adjusting knob 3 is provided with antiskid thread.
As shown in Figure 1 and Figure 2, described temperature display watch body 4 is digital-scroll technique.
The open cooling-water machine water temperature tester of this invention is provided with a water temperature reference test bar on body, the bottom of water temperature reference test bar is also provided with a telescopic thermal sensing core, this induction core can be arranged on the adjusting knob adjustment length on water temperature reference test bar by turn, that responds to core gos deep into water body, and amplify temperature-sensitive signal by inner couplings circuit, thus substantially increase the measuring accuracy of open cooling-water machine water temperature tester.
Below only in one embodiment mentality of designing of the present invention is described, when system allows, the present invention can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. an open cooling-water machine water temperature tester (1), comprise a water temperature reference test bar (21), it is characterized in that, a telescopic thermal sensing core (22) is provided with in the bottom of described water temperature reference test bar (21), an adjusting knob (3) is provided with at the top of described water temperature reference test bar (21), the collapsing length of the adjustable described thermal sensing core (22) of described adjusting knob (3), described water temperature reference test bar (21) is also provided with a temperature display watch body (4).
2. open cooling-water machine water temperature tester according to claim 1, is characterized in that, the outside surface of described adjusting knob (3) is provided with antiskid thread.
3. open cooling-water machine water temperature tester according to claim 2, is characterized in that, described temperature display watch body (4) is digital-scroll technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168703.XA CN104748875A (en) | 2015-04-10 | 2015-04-10 | Water temperature tester of open type cooling-water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168703.XA CN104748875A (en) | 2015-04-10 | 2015-04-10 | Water temperature tester of open type cooling-water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104748875A true CN104748875A (en) | 2015-07-01 |
Family
ID=53588896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510168703.XA Pending CN104748875A (en) | 2015-04-10 | 2015-04-10 | Water temperature tester of open type cooling-water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748875A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762424A (en) * | 1985-05-22 | 1988-08-09 | Theta Industries, Inc. | Low temperature dilatometer |
| CN2100614U (en) * | 1991-06-18 | 1992-04-01 | 赵金富 | Insertion depth adjustable temp.-measuring element |
| CN2575634Y (en) * | 2002-10-28 | 2003-09-24 | 张力新 | Pressure & differential pressure synchronous indicating gauge |
| CN1719212A (en) * | 2004-07-09 | 2006-01-11 | 中国石油天然气股份有限公司 | Telescopic temperature measuring head for buried pipeline |
| CN201615770U (en) * | 2009-12-23 | 2010-10-27 | 复旦大学附属中学 | Water quantity and temperature indicator |
| CN203069294U (en) * | 2012-12-07 | 2013-07-17 | 河南省电力公司安阳供电公司 | Simple temperature measuring device for electrical network line |
| CN104075824A (en) * | 2014-06-28 | 2014-10-01 | 陈江 | Thermometer for measuring temperature inside retractable object |
| CN204214561U (en) * | 2014-08-20 | 2015-03-18 | 合肥师范学院 | A kind of telescopic wireless temperature measuring device for White wine pit pond |
-
2015
- 2015-04-10 CN CN201510168703.XA patent/CN104748875A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4762424A (en) * | 1985-05-22 | 1988-08-09 | Theta Industries, Inc. | Low temperature dilatometer |
| CN2100614U (en) * | 1991-06-18 | 1992-04-01 | 赵金富 | Insertion depth adjustable temp.-measuring element |
| CN2575634Y (en) * | 2002-10-28 | 2003-09-24 | 张力新 | Pressure & differential pressure synchronous indicating gauge |
| CN1719212A (en) * | 2004-07-09 | 2006-01-11 | 中国石油天然气股份有限公司 | Telescopic temperature measuring head for buried pipeline |
| CN201615770U (en) * | 2009-12-23 | 2010-10-27 | 复旦大学附属中学 | Water quantity and temperature indicator |
| CN203069294U (en) * | 2012-12-07 | 2013-07-17 | 河南省电力公司安阳供电公司 | Simple temperature measuring device for electrical network line |
| CN104075824A (en) * | 2014-06-28 | 2014-10-01 | 陈江 | Thermometer for measuring temperature inside retractable object |
| CN204214561U (en) * | 2014-08-20 | 2015-03-18 | 合肥师范学院 | A kind of telescopic wireless temperature measuring device for White wine pit pond |
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| 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: 20150701 |