CN102564632A - Method and device for testing surface temperature of thermal battery - Google Patents
Method and device for testing surface temperature of thermal battery Download PDFInfo
- Publication number
- CN102564632A CN102564632A CN2010105950017A CN201010595001A CN102564632A CN 102564632 A CN102564632 A CN 102564632A CN 2010105950017 A CN2010105950017 A CN 2010105950017A CN 201010595001 A CN201010595001 A CN 201010595001A CN 102564632 A CN102564632 A CN 102564632A
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- thermal battery
- surface temperature
- thermobattery
- conversion terminal
- digital indicator
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Abstract
The invention discloses a method and device for testing a surface temperature of a thermal battery. The method comprises, before testing, fixing a platinum resistor element on a surface of a to-be-tested thermal battery by using a fastening clasp, and connecting a pole of the thermal battery through a conversion terminal by using a special three-wire with a digital indicator, and an electronic load and a computer; and during test, activating the thermal battery, transmitting the surface temperature of the thermal battery to the digital indicator through the platinum resistor element, special three-wire and conversion terminal, and reading test data by an operator. The invention measures electrical properties under the mechanical conditions of vibration, acceleration and impact, and simultaneously tests the surface temperature of the thermal battery safely and accurately, to achieve man-machine separation and safely and accurately collect temperature signals.
Description
Technical field
The present invention relates to a kind of thermobattery surface temperature method of testing and device, particularly relate to a kind of under mechanical conditions such as vibration, acceleration, impact the method and the device of thermobattery surface temperature and electrical property synchronism detection.
Background technology
Measuring thermobattery surface temperature method of testing at present has: infrared test method, the static method of testing of thermal resistance (thermopair) etc., but the infrared test method is relevant with measuring distance, can not accomplish man-machine separation, has potential safety hazard; Mechanical condition tests such as the static method of testing of thermal resistance (thermopair) can not superpositing vibration, acceleration, impact, and thermal resistance (thermopair) is difficult to be fixed on the thermobattery surface.
Summary of the invention
The technical matters that the present invention will solve is: a kind of battery surface temperature test method and device are provided; The true environment for use of this method simulation thermobattery accomplishes that mechanical tests such as performance test, vibration, acceleration, impact, surface temperature test carry out synchronously, and guarantees that safety, test result are accurate; Can not accomplish man-machine separation with what overcome that prior art exists; There is potential safety hazard, the mechanics condition test that maybe can not superpose, and thermal resistance is difficult to be fixed on the first-class deficiency in thermobattery surface.
The technical scheme of method of testing of the present invention is: before the test; The RTD element is fixed on the thermobattery surface that needs test with fastening snap ring; Employing is special-purpose three-way to be connected with digital indicator through the pole of conversion terminal with battery, and is connected with electronic load, computing machine; During test, the activation heat battery, the surface temperature of thermobattery promptly is delivered on the digital indicator operating personnel's read test data through RTD element, special-purpose three-way, conversion terminal.
The technical scheme of proving installation of the present invention is: the RTD element is connected through fastening snap ring and thermobattery surface, and the pole of battery passes through that special use is three-way, conversion terminal is connected with digital indicator, and conversion terminal also is connected with electronic load, computing machine.
Advantage of the present invention is: successfully realize man-machine separation, realize the temperature test of mechanical conditions such as superpositing vibration, acceleration, impact, temperature signal collection is accurately convenient, safety, and reliability is high.
Description of drawings
Fig. 1 is the electrical connection synoptic diagram of device of the present invention;
Fig. 2 is the fixed sturcture synoptic diagram of RTD element of the present invention and thermobattery;
Fig. 3 is fixed sturcture synoptic diagram, height adjustment sheet and the high temperature packing washer synoptic diagram of RTD element of the present invention and thermobattery.
Embodiment
Embodiments of the invention:
Device of the present invention is: by computing machine, and electronic load, mechanics equipment such as vibration, acceleration, impact; Digital indicator, RTD element, fastening snap ring; Compositions such as conversion terminal, referring to Fig. 1,2,3, RTD element 4 is connected with thermobattery 1 surface through fastening snap ring; The pole of thermobattery 1 is connected with digital indicator 7 through special-purpose three-way 2, conversion terminal 3, and conversion terminal 3 also is connected with electronic load 5, computing machine 6.
Method of the present invention is:
Fig. 1 is that proving installation circuit of the present invention connects synoptic diagram; Measurement circuit is divided into four passages; Wherein the circuit of three passages such as voltage channel, current channel and ignition channel is: signal is drawn from the thermobattery pole; Insert electronic load through conversion terminal, electronic load links to each other with computing machine, can draw the performance index of thermobattery.The surface temperature TCH test channel is: through Fig. 2, the fastening snap ring shown in 3 the RTD element is fixed on the thermobattery surface; Three special lines on the RTD element link to each other with conversion terminal; The other end of conversion terminal connects digital indicator, and operating personnel can read temperature value from digital indicator.Four passages can parallelly be tested, and keep synchronously.Conversion terminal can be fixed on the mechanics equipment such as vibration, acceleration, impact, vibrating, during mechanical test such as acceleration, impact, can guarantee that four passages normally move, and test environment safety, result is accurate.
Claims (2)
1. thermobattery surface temperature method of testing; It is characterized in that: before the test; RTD element (4) is fixed on thermobattery (1) surface that needs test with fastening snap ring; Adopt special-purpose three-way (2) to be connected with digital indicator (7), and be connected with electronic load (5), computing machine (6) through the pole of conversion terminal (3) with battery (1); During test, activation heat battery (1), the surface temperature of thermobattery promptly is delivered on the digital indicator (7) operating personnel's read test data through RTD element (4), special-purpose three-way (2), conversion terminal (3).
2. the device of a thermobattery surface temperature method of testing as claimed in claim 1; It is characterized in that: RTD element (4) is connected with thermobattery (1) surface through fastening snap ring; The pole of battery (1) is connected with digital indicator (7) through special-purpose three-way (2), conversion terminal (3), and conversion terminal (3) also is connected with electronic load (5), computing machine (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105950017A CN102564632A (en) | 2010-12-20 | 2010-12-20 | Method and device for testing surface temperature of thermal battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105950017A CN102564632A (en) | 2010-12-20 | 2010-12-20 | Method and device for testing surface temperature of thermal battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102564632A true CN102564632A (en) | 2012-07-11 |
Family
ID=46410656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105950017A Pending CN102564632A (en) | 2010-12-20 | 2010-12-20 | Method and device for testing surface temperature of thermal battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102564632A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263600A (en) * | 1998-04-17 | 2000-08-16 | 曼尼科股份公司 | Battery measuring terminal |
| US20080186030A1 (en) * | 2007-02-06 | 2008-08-07 | Shinji Kasamatsu | Evaluation method and evaluation apparatus for evaluating battery safety, and battery whose safety indices have been determined with the same |
-
2010
- 2010-12-20 CN CN2010105950017A patent/CN102564632A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263600A (en) * | 1998-04-17 | 2000-08-16 | 曼尼科股份公司 | Battery measuring terminal |
| US20080186030A1 (en) * | 2007-02-06 | 2008-08-07 | Shinji Kasamatsu | Evaluation method and evaluation apparatus for evaluating battery safety, and battery whose safety indices have been determined with the same |
Non-Patent Citations (1)
| Title |
|---|
| 刘国正等: "导弹热电池参数自动化测控系统", 《自动化仪表》 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120711 |