CN208688688U - The temperature sensor detector of exhaust gas - Google Patents
The temperature sensor detector of exhaust gas Download PDFInfo
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- CN208688688U CN208688688U CN201821381050.9U CN201821381050U CN208688688U CN 208688688 U CN208688688 U CN 208688688U CN 201821381050 U CN201821381050 U CN 201821381050U CN 208688688 U CN208688688 U CN 208688688U
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- temperature sensor
- tape
- storehouse
- exhaust gas
- detection device
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Abstract
The utility model discloses the temperature sensor detectors of exhaust gas, its structure includes ontology, tape, first temperature sensor, connecting pin and detection device, the ontology is equipped with tape, the front end of the tape is equipped with the first temperature sensor, first temperature sensor is electrically connected by tape and ontology, the rear end of the tape is equipped with connecting pin, the rear of the connecting pin is equipped with detection device, the temperature sensor detector of the exhaust gas, it can be by the way that air inlet be arranged on the surface of the first temperature sensor, the air intake duct of the internal bending setting of cooperation, while conveniently to gas transport, lower the probability that high exhaust temperatures are directly contacted with sensor, it can be by the way that a detection device be arranged, utilize the main frequency-variable controller in detection device containing second temperature sensor, comparing can be carried out with the data comparing module in detection storehouse Analysis, alarms, and is overhauled, is replaced to the first temperature sensor convenient for prompting, had the advantages of simple structure and easy realization.
Description
Technical field
The utility model relates to sensor detecting device technical fields, the specially temperature sensor detector of exhaust gas.
Background technique
The content of oxygen in exhaust of the exhaust gas temperature sensor in order to detect automobile, so that whether calculate air-fuel ratio correct,
It can pass to signal ECU, then be modified air inflow/distributive value, duration of ignition etc. carries out loop control, and detects dress
Setting is a kind of device for guaranteeing exhaust gas temperature sensor and accurately using.
Currently, the temperature sensor of existing exhaust gas, can cooperate temperature test carry out using, but in actual use,
Exhaust gas temperature sensor in use, because when to temperature acquisition, high temperature hot gas directly with the first temperature sensor into
Row contact, the sensitivity that will result in device are affected, and the validity that not can guarantee data is used for a long time, lacks effective inspection
Survey mode, these are all physical presence and urgent problem.
Utility model content
The purpose of this utility model is to provide the temperature sensor detectors of exhaust gas, solve in background technique and are mentioned
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: the temperature sensor detector of exhaust gas,
Structure includes ontology, tape, the first temperature sensor, connecting pin and detection device, and the ontology is equipped with tape, the tape
Front end be equipped with the first temperature sensor, first temperature sensor is electrically connected by tape and ontology, the tape
Rear end is equipped with connecting pin, and the rear of the connecting pin is equipped with detection device, and the detection device is electrical by connecting pin and tape
Connection, the detection device are made of second temperature sensor, main frequency-variable controller, detection storehouse, and the detection device is equipped with
Second temperature sensor, the rear of the second temperature sensor are equipped with main frequency-variable controller, after the main frequency-variable controller
Side is equipped with detection storehouse, and the detection storehouse is fixedly connected by main frequency-variable controller with second temperature sensor.
As a kind of preferred embodiment of the utility model, the inside in the detection storehouse is equipped with data comparing module, institute
The rear for stating data comparing module is equipped with secondary frequency-variable controller, and the rear of the pair frequency-variable controller is equipped with alarm device, the police
Report device is fixedly connected by secondary frequency-variable controller with data comparing module.
As a kind of preferred embodiment of the utility model, the surface of first temperature sensor is fixed with air inlet
Hole, the inside of the air inlet are equipped with air intake duct, and the end of the air intake duct is equipped with groove, the groove by air intake duct with into
Stomata is fixedly connected.
As a kind of preferred embodiment of the utility model, the inside of the groove is equipped with induction storehouse, the induction storehouse
Surface be equipped with induction storehouse air inlet, the induction storehouse air inlet is fixedly connected by incuding storehouse with groove.
As a kind of preferred embodiment of the utility model, the inside in the induction storehouse be equipped with can with ECU is concatenated leads
Line.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the temperature sensor detector of the utility model exhaust gas: can be by being set on the surface of the first temperature sensor
Set air inlet, cooperate the air intake duct of internal bending setting, it is convenient to gas transport while, lower high exhaust temperatures and sensor be straight
The probability of contact, ensure that service life, induction storehouse inside be provided with the concatenated conducting wire of ECU, facilitate the biography of data
It passs.
2, the temperature sensor detector of the utility model exhaust gas: tape can be passed through by the way that a detection device is arranged
It, can be with inspection using the main frequency-variable controller in detection device containing second temperature sensor after being connect with the first temperature sensor
The data comparing module surveyed in storehouse, which carries out comparing analysis, can pass through secondary frequency conversion if there is the inconsistent situation of temperature
The alarm device at controller rear is alarmed, and is overhauled, is replaced to the first temperature sensor convenient for prompting.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the temperature sensor detector structural schematic diagram of the utility model exhaust gas；
Fig. 2 is the temperature sensor detector expanded schematic diagram of the utility model exhaust gas；
Fig. 3 is the temperature sensor detector detection device schematic diagram of the utility model exhaust gas.
In figure: ontology -1, tape -2, the first temperature sensor -3, air inlet -4, air intake duct -5, groove -6, induction storehouse -
7, incude storehouse air inlet -8, connecting pin -9, detection device -10, second temperature sensor -11, main frequency-variable controller -12, detection
Storehouse -13, data comparing module -14, secondary frequency-variable controller -15, alarm device -16.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the temperature sensor detector of exhaust gas, knot
Structure includes ontology 1, tape 2, the first temperature sensor 3, connecting pin 9 and detection device 10, and the ontology 1 is equipped with tape 2, institute
The front end for stating tape 2 is equipped with the first temperature sensor 3, and first temperature sensor 3 is electrically connected by tape 2 and ontology 1,
The rear end of the tape 2 is equipped with connecting pin 9, and the rear of the connecting pin 9 is equipped with detection device 10, and the detection device 10 passes through
Connecting pin 9 and tape 2 are electrically connected, and the detection device 10 is by second temperature sensor 11, main frequency-variable controller 12, detection storehouse
13 compositions, the detection device 10 are equipped with second temperature sensor 11, and the rear of the second temperature sensor 11 is equipped with master
Frequency-variable controller 12, the rear of the main frequency-variable controller 12 are equipped with detection storehouse 13, and the detection storehouse 13 passes through main frequency control
Device 12 is fixedly connected with second temperature sensor 11.
The inside in the detection storehouse 13 is equipped with data comparing module 14, and the rear of the data comparing module 14 is equipped with secondary become
Frequency controller 15, the rear of the pair frequency-variable controller 15 are equipped with alarm device 16, and the alarm device 16 passes through secondary frequency-variable controller
15 are fixedly connected with data comparing module 14, and the setting of alarm device 16 is convenient for carrying out alarm work after data have difference.
The surface of first temperature sensor 3 is fixed with air inlet 4, and the inside of the air inlet 4 is equipped with air intake duct
5, the end of the air intake duct 5 is equipped with groove 6, and the groove 6 is fixedly connected by air intake duct 5 with air inlet 4, air inlet 4
Setting transmits exhaust gas convenient for cooperation air intake duct 5.
The inside of the groove 6 is equipped with induction storehouse 7, and the surface in the induction storehouse 7 is equipped with induction storehouse air inlet 8, the sense
Storehouse air inlet 8 is answered to be fixedly connected by incuding storehouse 7 with groove 6, the setting in induction storehouse 7 is convenient for testing temperature.
The inside in the induction storehouse 7, which is equipped with, to be convenient for the transmission of data with the concatenated conducting wire of ECU, the setting of conducting wire.
The temperature sensor detector of exhaust gas described in the utility model, first can be by the first temperature sensor 3
Surface air inlet 4 is set, cooperate the air intake duct 5 of internal bending setting, it is convenient to gas transport while, lower high exhaust temperatures
The probability directly contacted with sensor, ensure that service life, be provided with inside induction storehouse 7 and the concatenated conducting wire of ECU, side
Just the transmitting of data, secondly can be by being arranged a detection device 10, after being connect by tape 2 with the first temperature sensor 3, benefit
With in detection device 10 containing the main frequency-variable controller 12 of second temperature sensor 11, can be with the comparing mould in detection storehouse 13
Block 14, which carries out comparing analysis, can pass through the police at secondary 15 rear of frequency-variable controller if there is the inconsistent situation of temperature
Report device 16 is alarmed, and is overhauled, is replaced to the first temperature sensor 3 convenient for prompting.
The ontology 1 of the utility model, tape 2, the first temperature sensor 3, air inlet 4, air intake duct 5, groove 6, induction storehouse
7, incude storehouse air inlet 8, connecting pin 9, detection device 10, second temperature sensor 11, main frequency-variable controller 12, detection storehouse 13,
Data comparing module 14, secondary frequency-variable controller 15, alarm device 16, above-mentioned component is universal standard part or those skilled in the art
The component known, structure and principle are all that this technology personnel can be learnt by technical manual or be obtained by routine experiment method
Know, the utility model solve the problems, such as be exhaust gas temperature sensor in use, because when to temperature acquisition, Gao Wenre
Gas is directly contacted with the first temperature sensor, and the sensitivity that will result in device is affected, and long-time service not can guarantee
The validity of data lacks effective detection mode, and the utility model is combined with each other by above-mentioned component, can be by first
Air inlet is arranged in the surface of temperature sensor, cooperates the air intake duct of internal bending setting, it is convenient to gas transport while, lower
The probability that high exhaust temperatures are directly contacted with sensor, ensure that service life, be provided with inside induction storehouse concatenated with ECU
Conducting wire facilitates the transmitting of data, can be by the way that a detection device is arranged, after being connect by tape with the first temperature sensor, benefit
With the main frequency-variable controller in detection device containing second temperature sensor, can be counted with the data comparing module in detection storehouse
It analyzes according to comparing, if there is the inconsistent situation of temperature, can be alarmed by the alarm device at secondary frequency-variable controller rear,
The first temperature sensor is overhauled convenient for prompting, is replaced.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. the temperature sensor detector of exhaust gas, structure includes ontology (1), tape (2), the first temperature sensor (3), connects
Connect end (9) and detection device (10), it is characterised in that: the ontology (1) is equipped with tape (2), and the front end of the tape (2) is set
Have the first temperature sensor (3), first temperature sensor (3) is electrically connected by tape (2) and ontology (1), the line
The rear end of band (2) is equipped with connecting pin (9), and the rear of the connecting pin (9) is equipped with detection device (10), the detection device (10)
It is electrically connected by connecting pin (9) and tape (2)；
The detection device (10) is made of second temperature sensor (11), main frequency-variable controller (12), detection storehouse (13), described
Detection device (10) is equipped with second temperature sensor (11), and the rear of the second temperature sensor (11) is equipped with main transformer frequency and controls
Device (12) processed, the rear of the main frequency-variable controller (12) are equipped with detection storehouse (13), and the detection storehouse (13) is controlled by main transformer frequency
Device (12) processed is fixedly connected with second temperature sensor (11).
2. the temperature sensor detector of exhaust gas according to claim 1, it is characterised in that: detection storehouse (13)
Inside is equipped with data comparing module (14), and the rear of the data comparing module (14) is equipped with secondary frequency-variable controller (15), described
The rear of secondary frequency-variable controller (15) is equipped with alarm device (16), and the alarm device (16) passes through secondary frequency-variable controller (15) and data
Comparison module (14) is fixedly connected.
3. the temperature sensor detector of exhaust gas according to claim 1, it is characterised in that: first temperature sensing
The surface of device (3) is fixed with air inlet (4), and the inside of the air inlet (4) is equipped with air intake duct (5), the air intake duct (5)
End is equipped with groove (6), and the groove (6) is fixedly connected by air intake duct (5) with air inlet (4).
4. the temperature sensor detector of exhaust gas according to claim 3, it is characterised in that: the groove (6) it is interior
Portion is equipped with induction storehouse (7), and the surface of induction storehouse (7) is equipped with induction storehouse air inlet (8), and the induction storehouse air inlet (8) is logical
Induction storehouse (7) is crossed to be fixedly connected with groove (6).
5. the temperature sensor detector of exhaust gas according to claim 4, it is characterised in that: induction storehouse (7)
Inside is equipped with can be with the concatenated conducting wire of ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381050.9U CN208688688U (en) | 2018-08-27 | 2018-08-27 | The temperature sensor detector of exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381050.9U CN208688688U (en) | 2018-08-27 | 2018-08-27 | The temperature sensor detector of exhaust gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688688U true CN208688688U (en) | 2019-04-02 |
Family
ID=65886778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381050.9U Active CN208688688U (en) | 2018-08-27 | 2018-08-27 | The temperature sensor detector of exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688688U (en) |
-
2018
- 2018-08-27 CN CN201821381050.9U patent/CN208688688U/en active Active
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