CN104614097A - Detection system for temperature sensor - Google Patents

Detection system for temperature sensor Download PDF

Info

Publication number
CN104614097A
CN104614097A CN201510026055.4A CN201510026055A CN104614097A CN 104614097 A CN104614097 A CN 104614097A CN 201510026055 A CN201510026055 A CN 201510026055A CN 104614097 A CN104614097 A CN 104614097A
Authority
CN
China
Prior art keywords
holder
test chamber
temperature sensor
chamber
travelling belt
Prior art date
Application number
CN201510026055.4A
Other languages
Chinese (zh)
Other versions
CN104614097B (en
Inventor
高凤谊
Original Assignee
安徽瑞鑫自动化仪表有限公司
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 安徽瑞鑫自动化仪表有限公司 filed Critical 安徽瑞鑫自动化仪表有限公司
Priority to CN201510026055.4A priority Critical patent/CN104614097B/en
Publication of CN104614097A publication Critical patent/CN104614097A/en
Application granted granted Critical
Publication of CN104614097B publication Critical patent/CN104614097B/en

Links

Abstract

The invention discloses a detection system for a temperature sensor. The system comprises a conveyor belt which is horizontally arranged; a driving roller and a driven roller are respectively arranged at two ends of the conveyor belt; a detection chamber positioned in the middle part of the conveyor belt is arranged between the driving roller and the driven roller; a first fixing seat and a second fixing seat are respectively arranged at the upper side and the lower side of the conveyor belt and are both connected with the conveyor belt through a fastening part; the first fixing seat is close to one end of the driving roller, and while the second fixing seat is close to one end of the driven roller the distance from the first fixing seat to the detecting chamber is equal to the distance from the second fixing seat to the detecting chamber; the temperature sensors to be detected are fixed on the first fixing seat and the second fixing seat; an upper detecting chamber and a lower detecting chamber are arranged in the detecting chamber and are connected through connecting channels which are symmetrically arranged at two sides of the conveyor belt. The system is simple in structure; the detection time is saved; the labor intensity of operators can be reduced; in addition, the detection efficiency and detection precision can be increased.

Description

A kind of detection system for temperature sensor

Technical field

The present invention relates to temperature sensor detection technique field, particularly relate to a kind of detection system for temperature sensor.

Background technology

In the middle of multiple sensors, temperature sensor uses maximum a kind of sensors.The proportion of temperature sensor in society greatly exceed the sensor of other type, wherein the sensitive element of most temperature sensor is semiconductor thermistor, because within the scope of perform region, semiconductor thermistor has the sensitivity that other element does not have.

In temperature sensor, thermistor resistance can reduce along with the increase of external temperature.To traditional detection method mainly water inspection or the oily inspection method (temperature range heated as required is selected) of this type of temperature sensor, be placed on the fluid conditions of different temperatures by temperature sensor under, use the resistance value under different temperatures environment between multimeter detected temperatures sensor two-terminal simultaneously, then standard value is compared with the resistance value detected, and then reach the object of detection.The method of above-mentioned detected temperatures sensor not only wastes detection time, has increased the weight of the labour intensity of operating personnel, and accuracy of detection and detection efficiency all low, can not meet the demands in actual production.

Summary of the invention

In order to solve the technical matters existed in background technology, the present invention proposes a kind of detection system for temperature sensor, structure is simple, not only saves detection time, reduces the labour intensity of operating personnel, and improve detection efficiency and accuracy of detection.

A kind of detection system for temperature sensor that the present invention proposes, comprise the travelling belt arranged in the horizontal direction, travelling belt two ends are respectively equipped with drive roll and driven voller, and drive roll is driven by the first drive unit, are provided with the sensing chamber be positioned in the middle part of travelling belt between drive roll and driven voller, on the upside of travelling belt, downside is respectively equipped with the first holder, second holder, first holder, second holder is all connected with travelling belt by securing member, first holder is near drive roll one end, second holder is near driven voller one end, first holder is equal apart from the distance of sensing chamber with the second holder apart from the distance of sensing chamber, first holder, temperature sensor to be detected all fixed by second holder, test chamber and lower test chamber is provided with in sensing chamber, upper test chamber, lower test chamber is connected by the interface channel being symmetricly set on travelling belt both sides, sensing chamber top, bottom is equipped with inserts upper test chamber, the thermocouple sensor of lower test chamber, sensing chamber top, bottom is equipped with leads to test chamber, hot blast inlet pipe in lower test chamber, upper test chamber, lower test chamber are equipped with the through hole through travelling belt, along the direction of motion of travelling belt, on penetrating respectively, passing test chamber, lower test chamber sensing chamber outside all fixing stifled air door, stifled air door is driven by the second drive unit and sensing chamber is closed.

Preferably, the madial wall of upper test chamber, lower test chamber, interface channel is equipped with heat-insulation layer.

Preferably, thermocouple sensor lays respectively at test chamber top center, lower test chamber bottom centre position, and when temperature sensor to be detected, thermocouple sensor are positioned at same vertical curve, the first drive unit drives drive roll to stop operating.

Preferably, the first holder, the second holder are equipped with the mounting hole for fixing temperature sensor to be detected, mounting hole sidewall is provided with the compressing member of fixing temperature sensor to be detected.

Preferably, compressing member is the stage clip being fixed on mounting hole side wall upper part, and temperature sensor to be detected is separately fixed on the first holder, the second holder by stage clip in a free state.

A kind of detection system for temperature sensor provided by the invention, travelling belt runs through sensing chamber, and sensing chamber is arranged in the middle part of travelling belt, test chamber and lower test chamber is provided with in sensing chamber, upper test chamber, lower test chamber is connected by the interface channel being symmetricly set on travelling belt both sides, upper test chamber, lower test chamber is equipped with the through hole through travelling belt, along the direction of motion of travelling belt, penetrating respectively, pass test chamber, all fixing stifled air door outside the sensing chamber of lower test chamber, stifled air door is driven by the second drive unit and sensing chamber is closed, prevent sensing chamber's thermal loss.Travelling belt is provided with the first holder, the second holder, first holder, the second holder lay respectively at travelling belt the upper side and lower side, first holder is near drive roll one end, second holder is near driven voller one end, first holder is equal apart from the distance of sensing chamber with the second holder apart from the distance of sensing chamber, realize the detection once completing two temperature sensors to be detected on a moving belt, save detection time, reduce the labour intensity of workman, and improve detection efficiency and accuracy of detection.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of detection system for temperature sensor that the present invention proposes.

Fig. 2 is a kind of structural representation for sensing chamber in the detection system of temperature sensor that the present invention proposes.

Embodiment

As shown in Figure 1 and Figure 2, Fig. 1 is the structural representation of a kind of detection system for temperature sensor that the present invention proposes; Fig. 2 is a kind of structural representation for sensing chamber in the detection system of temperature sensor that the present invention proposes.

With reference to Fig. 1, Fig. 2, a kind of detection system for temperature sensor that the present invention proposes, comprise the travelling belt 1 arranged in the horizontal direction, travelling belt 1 two ends are respectively equipped with drive roll 11 and driven voller 12, drive roll 11 is driven by the first drive unit, is provided with the sensing chamber 2 be positioned in the middle part of travelling belt 1 between drive roll 11 and driven voller 12; On the upside of travelling belt 1, downside is respectively equipped with the first holder 3, second holder 4, temperature sensor 5 to be detected all fixed by first holder 3, second holder 4, first holder 3, second holder 4 is equipped with the mounting hole for fixing temperature sensor 5 to be detected, mounting hole sidewall is provided with the compressing member of fixing temperature sensor to be detected 5, in the present invention, compressing member adopts the stage clip being arranged on mounting hole side wall upper part, and temperature sensor 5 to be detected is separately fixed on the first holder 3, second holder 4 by stage clip in a free state.First holder 3, second holder 4 is all connected with travelling belt 1 by securing member, first holder 3 is near drive roll 11 one end, second holder 4 is near driven voller 12 one end, and the first holder 3 is equal apart from the distance of sensing chamber 2 with the second holder 4 apart from the distance of sensing chamber 2.

Be provided with test chamber 21 and lower test chamber 22 in sensing chamber 2, upper test chamber 21, lower test chamber 22 are connected by the interface channel 23 being symmetricly set on travelling belt 1 both sides, and the madial wall of upper test chamber 21, lower test chamber 22, interface channel 23 is equipped with heat-insulation layer 25.Sensing chamber 2 top, bottom are equipped with and insert upper test chamber 21, the thermocouple sensor 6 of lower test chamber 22 is respectively used to gather the real time temperature of test chamber 21, lower test chamber 22, and sensing chamber 2 top, bottom are equipped with the hot blast inlet pipe led in test chamber 21, lower test chamber 22 and are respectively used to provide thermal source to upper test chamber 21, lower test chamber 22.

The upper test chamber 21 of sensing chamber 2, lower test chamber 22 are equipped with the through hole through travelling belt 1, along the direction of motion of travelling belt 1, on penetrating respectively, passing test chamber 21, lower test chamber 22 sensing chamber outside all fixing stifled air door 24, stifled air door 24 is driven by the second drive unit and sensing chamber 2 is closed, thus relatively sensing chamber 2 is closed, prevent sensing chamber's thermal loss, save production cost.

In a particular embodiment, two thermocouple sensors 6 lay respectively at test chamber 21 top center, lower test chamber 22 bottom centre position, when temperature sensor to be detected on first holder 3, second holder 45 and thermocouple sensor 6 are positioned at same vertical curve, the first drive unit drives drive roll 11 to stop operating, now the temperature that gathers of the temperature that records of temperature sensor 5 to be detected and thermocouple sensor 6 is closest, improves accuracy of detection.

In the present invention, the drive roll of travelling belt 1 carries out transmission by the first drive unit, on the upside of travelling belt 1, downside is respectively equipped with the first holder 3, second holder 4, first holder 3 is near drive roll 11 one end, second holder 4 is near driven voller 12 one end, first holder 3 is equal apart from the distance of sensing chamber 2 with the second holder 4 apart from the distance of sensing chamber 2, first holder 3, second holder 4 travelling belt connects, first holder 3, second holder 4 is all provided with temperature sensor 5 to be detected, realize the detection once completing two temperature sensors 5 to be detected on a moving belt, save detection time, reduce the labour intensity of workman, improve detection efficiency.The present invention also can be used for temperature sensor 5 to be detected and carries out first time test in upper test chamber 21, carries out second time test, improve the accuracy of detection of temperature sensor 5 to be detected further in lower test chamber 22.

The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.

Claims (5)

1. the detection system for temperature sensor, it is characterized in that, comprise the travelling belt (1) arranged in the horizontal direction, travelling belt (1) two ends are respectively equipped with drive roll (11) and driven voller (12), drive roll (11) is driven by the first drive unit, is provided with the sensing chamber (2) being positioned at travelling belt (1) middle part between drive roll (11) and driven voller (12), travelling belt (1) upside, downside is respectively equipped with the first holder (3), second holder (4), first holder (3), second holder (4) is all connected with travelling belt (1) by securing member, first holder (3) is near drive roll (11) one end, second holder (4) is near driven voller (12) one end, first holder (3) is equal apart from the distance of sensing chamber (2) with the second holder (4) apart from the distance of sensing chamber (2), first holder (3), second holder (4) is all fixed temperature sensor to be detected (5), test chamber (21) and lower test chamber (22) is provided with in sensing chamber (2), upper test chamber (21), lower test chamber (22) is connected by the interface channel (23) being symmetricly set on travelling belt both sides, sensing chamber (1) top, bottom is equipped with inserts upper test chamber (21), the thermocouple sensor (6) of lower test chamber (22), sensing chamber (2) top, bottom is equipped with leads to test chamber (21), hot blast inlet pipe (7) in lower test chamber (22), upper test chamber (21), lower test chamber (22) are equipped with the through hole through travelling belt (1), along the direction of motion of travelling belt (1), the all fixing stifled air door (24) in sensing chamber (2) outside of test chamber (21), lower test chamber (22) on penetrating respectively, passing, stifled air door (24) will detect (2) room by the second drive unit driving and close.
2. the detection system for temperature sensor according to claim 1, is characterized in that, the madial wall of upper test chamber (21), lower test chamber (22), interface channel (23) is equipped with heat-insulation layer (25).
3. the detection system for temperature sensor according to claim 1, it is characterized in that, thermocouple sensor (6) lays respectively at test chamber (21) top center, lower test chamber (22) bottom centre position, and when temperature sensor to be detected (5), thermocouple sensor (6) are positioned at same vertical curve, the first drive unit drives drive roll (11) to stop operating.
4. the detection system for temperature sensor according to claim 1, it is characterized in that, first holder (3), the second holder (4) are equipped with the mounting hole for fixing temperature sensor to be detected (5), mounting hole sidewall is provided with the compressing member of fixing temperature sensor to be detected (5).
5. the detection system for temperature sensor according to claim 4, it is characterized in that, compressing member is the stage clip being fixed on mounting hole side wall upper part, and temperature sensor to be detected (5) is separately fixed on the first holder (3), the second holder (4) by stage clip in a free state.
CN201510026055.4A 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor CN104614097B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510026055.4A CN104614097B (en) 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510026055.4A CN104614097B (en) 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor

Publications (2)

Publication Number Publication Date
CN104614097A true CN104614097A (en) 2015-05-13
CN104614097B CN104614097B (en) 2017-10-13

Family

ID=53148645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510026055.4A CN104614097B (en) 2015-01-19 2015-01-19 A kind of detecting system for temperature sensor

Country Status (1)

Country Link
CN (1) CN104614097B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195507A (en) * 2017-12-16 2018-06-22 芜湖致通汽车电子有限公司 For sensor automation batch inspection system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738174A (en) * 1972-03-01 1973-06-12 King Nutronics Corp Temperature calibration system
CN101354294A (en) * 2008-09-08 2009-01-28 王长勋 Cylinder-shaped air medium high temperature constant temperature bath

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738174A (en) * 1972-03-01 1973-06-12 King Nutronics Corp Temperature calibration system
CN101354294A (en) * 2008-09-08 2009-01-28 王长勋 Cylinder-shaped air medium high temperature constant temperature bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108195507A (en) * 2017-12-16 2018-06-22 芜湖致通汽车电子有限公司 For sensor automation batch inspection system

Also Published As

Publication number Publication date
CN104614097B (en) 2017-10-13

Similar Documents

Publication Publication Date Title
ES2627629T3 (en) Method to detect the identity of a pot on a cooking point of a cooking hob and system of a cooking hob with a pot
MX2012001554A (en) Thermostat diagnostic apparatus.
EP2415972A3 (en) System and method for measuring temperature within a turbine system
EP2434263A3 (en) Thermal air flow sensor
US9228866B2 (en) Process fluid flow transmitter with finned coplanar process fluid flange
US20130014569A1 (en) Thermal-based flow sensing apparatus and method for high-performance liquid chromatography
CN201903484U (en) Special testing box of loading system for MTS structure testing in high/low-temperature environment
WO2014077925A3 (en) Apparatus and method for measuring total air temperature within an airflow
EP2796842A3 (en) Sensor failure detection device, and method
WO2008090839A1 (en) Flowmeter
CN205067153U (en) Water environmental detection set
GB2416394B (en) Method and apparatus for measuring fluid properties
CN203163928U (en) Liquid-cooled high-temperature pressure probe
EP3081511A3 (en) Method for positioning an autonomous vehicle in a warehouse and maintenance system
WO2013028515A3 (en) Wellbore leak detection systems and methods of using the same
CN205300625U (en) Electromechanical device's detection platform
CN102162765A (en) System and method for detecting leakage of high-temperature gas in high-temperature high-pressure guide pipe of airplane
CN205148279U (en) Health food safety inspection tool holder
WO2009060651A1 (en) Vehicle detection method, vehicle detection unit, and vehicle detection device
FR2983964B1 (en) Total pressure measurement probe of a flow and method of implementing the sensor
EP2147860A3 (en) Heat exchanger assembly for an aircraft control
RU2012150988A (en) Valve block for differential pressure sensor with automatic calibration at zero point and pumping
CN205067257U (en) High -low temperature shock test chamber
WO2008081720A1 (en) Fluid physical quantity measuring method and control method
WO2011047898A3 (en) Method for detecting flow and thermal flow meter

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant