CN104816606B - Circulation honeycomb duct type vehicle occupant compartment air quality detector - Google Patents
Circulation honeycomb duct type vehicle occupant compartment air quality detector Download PDFInfo
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- CN104816606B CN104816606B CN201510136918.3A CN201510136918A CN104816606B CN 104816606 B CN104816606 B CN 104816606B CN 201510136918 A CN201510136918 A CN 201510136918A CN 104816606 B CN104816606 B CN 104816606B
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- 238000009413 insulation Methods 0.000 claims description 24
- 230000035515 penetration Effects 0.000 claims description 24
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of circulation honeycomb duct type vehicle occupant compartment air quality detector, aim to provide and a kind of be effectively improved the air quality at each position in the in-car air quality of the prior art detection air quality data that obtains of device detection cannot objectively respond crew module, cause detecting the vehicle occupant compartment air quality detector of the best problem of the effectiveness of data, reliability.It includes the circulation conduction pipe being arranged on vehicle body, it is arranged on circulation conduction pipe the air quality detecting device of air quality in detecting circulation conduction pipe, is rotatably provided in the vertical rotating shaft at vehicle body top by bearing or bearing block and is arranged on the air guide duct of vehicle body top face.
Description
Technical field
The present invention relates to a kind of vehicle occupant compartment air quality detector, be specifically related to a kind of circulation honeycomb duct type vehicle occupant compartment air quality detector.
Background technology
Air circulation extreme difference owing to the crew module of automotive interior is a most airtight separate space, after vehicle window is closed, in crew module；And the nitrogen oxides etc. that during garage, occupant breathes the carbon dioxide of generation, electromotor work produces all can be assembled in crew module.On the other hand, the inside gadget of automobile is assembled (such as various plastics, leather) by various materials, if the volatilization do not asked when long, then after assembling, human body is easily worked the mischief by the gas of volatilization；Thus it is necessary for detecting the air quality in vehicle occupant compartment.
In-car air quality detection device and air cleaner can be installed in some current luxury cars, it is by arranging detection sensor in vehicle occupant compartment, such as, oxygen sensor, carbon dioxide sensor, carbon monoxide transducer, NOx sensor etc., detects the air quality in crew module by these detection sensors；But the detection sensor of current in-car air quality detection device detects in being all directly anchored to compartment, and crew module is a most airtight separate space, circulate almost without air in it, this makes to detect sensor and is merely able to detect the air quality in the extremely limited space in crew module, i.e. near this partial air quality of detection sensor site；Thus the air quality data that the device detection of in-car air quality detection at present obtains is merely able to represent certain point or air quality of certain several point in crew module, and the air quality level at each position in objective cannot representing crew module, cause the current in-car air quality detection device detection effectiveness of data, reliability by the best.
Summary of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of and be effectively improved the air quality at each position in the in-car air quality of the prior art detection air quality data that obtains of device detection cannot objectively respond crew module, cause detecting the circulation honeycomb duct type vehicle occupant compartment air quality detector of the best problem of the effectiveness of data, reliability.
The technical scheme is that
A kind of circulation honeycomb duct type vehicle occupant compartment air quality detector, including the circulation conduction pipe being arranged on vehicle body, it is arranged on circulation conduction pipe the air quality detecting device of air quality in detecting circulation conduction pipe, it is rotatably provided in the vertical rotating shaft at vehicle body top by bearing or bearing block and is arranged on the air guide duct of vehicle body top face
The both ends open of described circulation conduction pipe, the both ends open of circulation conduction pipe is all connected with passenger cabin, and the Single port of circulation conduction pipe is anterior near being positioned at passenger cabin, and another port is near rear portion, passenger cabin；
Described air guide duct is extended along vehicle body fore-and-aft direction, and the forward and backward both ends open of air guide duct；
The upper end of described vertical rotating shaft is up through the tube wall of air guide duct, and is positioned at air guide duct, in vertical rotating shaft, is positioned at air guide duct and is provided with the first driving impeller；Vertically the lower end of rotating shaft is down through the tube wall of circulation conduction pipe, and is positioned at circulation conduction pipe, in vertical rotating shaft, is positioned at circulation conduction pipe and is provided with the second driving impeller of the air flowing that can be used for driving circulation conduction pipe.
This programme is in vehicle traveling process, and extraneous empty airflow passes air guide duct drives the first driving wheel rotation, and then drives the second driving wheel rotation, and forms air stream in circulation conduction pipe；So that the air in crew module constantly will be entered circulation conduction pipe by the Single port of circulation conduction pipe, and it is back in crew module by another port；So in crew module, the air of major part position all will flow through circulation conduction pipe；Thus the air quality detecting device of this programme detection flow through circulation conduction pipe in air quality time, the air quality of major part position in crew module can be detected, thus the most objectively reflect each position air quality in crew module, it is ensured that the detection effectiveness of data, reliability.
On the other hand, the circulation honeycomb duct type vehicle occupant compartment air quality detector of this programme utilizes the air stream formed in vehicle traveling process as power source, when it can avoid utilizing the plant equipment such as air exhauster as power source, the problem causing because of mechanical equipment faults such as air exhausters detecting failure of apparatus.
As preferably, circulation conduction pipe is fixed on vehicle body top, circulation conduction pipe includes the most front conduction pipe near headstock, near the tailstock vertically after conduction pipe and connect the connection pipeline of vertical forward and backward conduction pipe, described air quality detecting device is arranged on the most front conduction pipe, the lower end of described vertical rotating shaft is positioned at rear conduction pipe, and described second drives impeller to be positioned at rear conduction pipe.
As preferably, it is provided with vertical axle sleeve in conduction pipe before vertically, vertically rotating shaft and the 3rd drives impeller, it is connected by connecting rod between described vertical axle sleeve with the most front conduction pipe, described vertical rotating shaft is spindle rotationally arranged in vertical axes by bearing and puts, and the described 3rd drives impeller to be fixedly installed in vertical rotating shaft；The upper end of described vertical rotating shaft is provided with the mounting cylinder of upper and lower closed at both ends, and mounting cylinder is coaxial with vertical rotating shaft；Described mounting cylinder upper end is provided with coaxial with vertical axle sleeve dodges through hole, in mounting cylinder, is positioned at and dodges through hole and be arranged right below determining electrical connector, and this is determined electrical connector and is fixed on mounting cylinder inwall by insulating bar；Described dodge through hole in be inserted with the insulation penetration pipe of both ends open, and be connected by connecting rod between insulation penetration pipe with the most front conduction pipe, insulation penetration pipe is vertically arranged, it is provided with dividing plate in insulation penetration pipe, dividing plate is provided with through wires hole, in insulation penetration pipe, being positioned at below dividing plate and be provided with the dynamic electric binding post that can slide up and down, is provided with compression spring in insulation penetration pipe between dividing plate and dynamic electric binding post, the lower end of described dynamic electric binding post is resisted against determines on electrical connector；
Described air quality detecting device is arranged on mounting cylinder sidewall, and this air quality detecting device is for testing the air quality between mounting cylinder lateral surface and the most front conduction pipe；Controller and the battery being electrically connected with the controller it is provided with in described mounting cylinder；Being connected by signal input line between described air quality detecting device and controller, described controller is connected with the car body controller of automobile by output line；Described output line is made up of interior output line and external signal output lead, described interior output line connects controller and determines electrical connector, external signal output lead one end is connected with dynamic electric binding post upper end, and the other end is connected through insulation penetration pipe with car body controller.
This programme structure airflow passes vertically before conduction pipe time, air-flow will drive the 3rd driving wheel rotation, and then drive mounting cylinder, and air quality detecting device on mounting cylinder rotates；And due to insulation penetration pipe, dynamic electric binding post, determine electrical connector, interior output line and the setting of external signal output lead；In mounting cylinder and air quality detecting device rotation process, front air quality detecting device and controller are still able to normally work, and controller can normal input/output signal；Before so, air quality detecting device is during vertical axis of rotation, and the air between mounting cylinder and the most front conduction pipe can carry out the detection of circumference each point；Thus the quality of the air of conduction pipe before the most effectively test flows through vertically, air quality detecting device is so conducive to objectively respond the air quality in crew module, when being prevented effectively from conduction pipe before defective air flows through vertically, it is impossible to the problem detected by air quality detecting device.
As preferably, air quality detecting device includes the oxygen sensor being arranged on mounting cylinder sidewall, carbon dioxide sensor, carbon monoxide transducer and NOx sensor；Described oxygen sensor, carbon dioxide sensor, carbon monoxide transducer and NOx sensor are connected with controller by signal input line respectively.
As preferably, it is provided with vertical axle sleeve in conduction pipe before vertically, vertically rotating shaft and the 3rd drives impeller, it is connected by connecting rod between described vertical axle sleeve with the most front conduction pipe, described vertical rotating shaft is spindle rotationally arranged in vertical axes by bearing and puts, and the described 3rd drives impeller to be fixedly installed in vertical rotating shaft；Described vertical axle sleeve, vertical rotating shaft and the 3rd drives impeller to be positioned at the lower section of air quality detecting device.
As preferably, circulate between conduction pipe trim panel and the outer sheet metal component at vehicle body top at vehicle body top.
As preferably, the trim panel at vehicle body top is provided with front vent and rear vents, and front vent is near body forward structure, and rear vents is near body tail；Described vertically before the lower ending opening of conduction pipe, and vertically before the lower ending opening of conduction pipe be connected with front vent；Described vertically after the lower ending opening of conduction pipe, and vertically after the lower ending opening of conduction pipe be connected with rear vents；The upper end of the most front described conduction pipe is connected by the described pipeline that is connected with the upper end of rear conduction pipe.
As preferably, the trim panel at vehicle body top is provided with the kuppe towards car after-opening, and described rear vents is positioned at kuppe.
As preferably, air quality detecting device includes the oxygen sensor being arranged on circulation conduction pipe, carbon dioxide sensor, carbon monoxide transducer and NOx sensor.
As preferably, on circulation conduction pipe, in the port of front portion, passenger cabin, it is provided with Turbogrid plates.
The invention has the beneficial effects as follows: in-car air quality of the prior art detection device can be effectively improved and detect the air quality at each position in the air quality data obtained cannot objectively respond crew module, cause the problem that the detection effectiveness of data, reliability are the best.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the circulation honeycomb duct type vehicle occupant compartment air quality detector of the embodiment of the present invention 1.
Fig. 2 is a kind of structural representation of the circulation honeycomb duct type vehicle occupant compartment air quality detector of the embodiment of the present invention 2.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Fig. 4 is the enlarged drawing in Fig. 3 at B.
In figure: outer sheet metal component 1a, trim panel 1b, air guide duct 2, vertically rotating shaft 3, first drives impeller 31, second drives impeller 32, kuppe 4, front vent 5a, rear vents 5b, circulation conduction pipe 6, conduction pipe 61 before vertically, connect pipeline 62, conduction pipe 63 after vertically, air quality detecting device 7, vertically axle sleeve 8, vertically rotating shaft 9, 3rd drives impeller 10, mounting cylinder 11, insulation penetration pipe 12, output line 13, interior output line 13a, external signal output lead 13b, controller 14, determine electrical connector 15, dynamic electric binding post 16, lower annular stop block 17, upper annular stop block 18, compression spring 19, dividing plate 20, dodge through hole 21.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings:
Embodiment 1: as shown in Figure 1, a kind of circulation honeycomb duct type vehicle occupant compartment air quality detector includes the circulation conduction pipe 6 being arranged on vehicle body, it is arranged on circulation conduction pipe the air quality detecting device 7 of air quality in detecting circulation conduction pipe, is rotatably provided in the vertical rotating shaft 3 at vehicle body top by bearing or bearing block and is arranged on the air guide duct 2 of vehicle body top face.Air guide duct is extended along vehicle body fore-and-aft direction, and the forward and backward both ends open of air guide duct.
Circulation conduction pipe is fixed on vehicle body top.Between circulation conduction pipe trim panel 1b and the outer sheet metal component 1a at vehicle body top at vehicle body top.The trim panel at vehicle body top is provided with front vent 5a and rear vents 5b, and front vent is near body forward structure, and rear vents is near body tail.The trim panel at vehicle body top is provided with the kuppe 4 towards car after-opening.Kuppe is positioned at the lower section of the trim panel at vehicle body top, and rear vents is positioned at kuppe.Circulation conduction pipe include near headstock vertically before conduction pipe 61, near the tailstock vertically after conduction pipe 63 and connect the connection pipeline 62 of vertical forward and backward conduction pipe.The both ends open of circulation conduction pipe.The both ends open of circulation conduction pipe is all connected with passenger cabin, and the Single port of circulation conduction pipe is anterior near being positioned at passenger cabin, and another port is near rear portion, passenger cabin；It is specifically, the lower ending opening of the most front conduction pipe, and the lower ending opening of the most front conduction pipe is connected with front vent；The lower ending opening of conduction pipe after vertically, and vertically after the lower ending opening of conduction pipe be connected with rear vents.Before vertically, the upper end of conduction pipe is connected by the described pipeline that is connected with the upper end of rear conduction pipe.On circulation conduction pipe, in the port of front portion, passenger cabin, it is provided with Turbogrid plates.
Vertically the upper end of rotating shaft is up through the tube wall of air guide duct, and is positioned at air guide duct.Vertically in rotating shaft, being positioned at air guide duct is provided with the first driving impeller 31.Vertically the lower end of rotating shaft is down through the tube wall of circulation conduction pipe, and is positioned at circulation conduction pipe.Conduction pipe after vertically the lower end of rotating shaft is positioned at vertically.Vertically in rotating shaft, being positioned at circulation conduction pipe is provided with the second driving impeller 32 of the air flowing that can be used for driving circulation conduction pipe.Second drives impeller to be positioned at rear conduction pipe.
Being provided with vertical axle sleeve 8 before vertically in conduction pipe, vertical rotating shaft 9 and the 3rd drives impeller 10.Vertically it is connected by connecting rod between axle sleeve with the most front conduction pipe.Vertical rotating shaft is spindle rotationally arranged in vertical axes by bearing and puts.3rd drives impeller to be fixedly installed in vertical rotating shaft.3rd drives impeller to be positioned at below vertical axle sleeve.Air quality detecting device is arranged on the most front conduction pipe.Vertically axle sleeve, vertical rotating shaft and the 3rd drives impeller to be positioned at the lower section of air quality detecting device.Air quality detecting device includes the oxygen sensor being arranged on circulation conduction pipe, carbon dioxide sensor, carbon monoxide transducer and NOx sensor.
During circulation honeycomb duct type vehicle occupant compartment air quality detector specific works in the present embodiment as follows:
In vehicle traveling process: extraneous empty airflow passes air guide duct drives the first driving wheel rotation, and then drives the second driving wheel rotation, and forms air stream in circulation conduction pipe；So that air in crew module constantly will be entered circulation conduction pipe by port forward in circulation conduction pipe, and it is back in crew module by front port rearward in circulation conduction pipe, it is achieved the circulation of crew module's air；So in crew module, the air of major part position all will flow through circulation conduction pipe；Thus the air quality detecting device of this programme detection flow through circulation conduction pipe in air quality time, the air quality of major part position in crew module can be detected, thus the most objectively reflect each position air quality in crew module, it is ensured that the detection effectiveness of data, reliability.
Embodiment 2: remaining structure of the present embodiment is with reference to embodiment 1, and its difference is:
As shown in Figure 2, Figure 3, Figure 4, the upper end of vertical rotating shaft is provided with the mounting cylinder 11 of upper and lower closed at both ends, and mounting cylinder is coaxial with vertical rotating shaft.The lower end of mounting cylinder is in protruding semicircle or cone.Mounting cylinder upper end is provided with coaxial with vertical axle sleeve dodges through hole 21.In mounting cylinder, it is positioned at and dodges through hole and be arranged right below determining electrical connector 15, and this is determined electrical connector and is fixed on mounting cylinder inwall by insulating bar.The end face determining electrical connector is horizontally disposed with.It is inserted with in dodging through hole between the insulation penetration pipe 12 of both ends open, and insulation penetration pipe with the most front conduction pipe and is connected by connecting rod.Insulation penetration pipe is vertically arranged.It is provided with dividing plate 20 in insulation penetration pipe.Dividing plate is provided with through wires hole.In insulation penetration pipe, it is positioned at below dividing plate to be provided with and slidably moves electric binding post 16.Dynamic electric binding post lateral surface is provided with annular stop block 18.On insulation penetration pipe medial surface, the lower section that is positioned at annular stop block be provided with lower annular stop block 17.Between dividing plate and dynamic electric binding post, compression spring 19 it is provided with in insulation penetration pipe.The lower end of dynamic electric binding post is resisted against on the end face determining electrical connector.Dynamic electric binding post electrically connects with determining electrical connector.When the lower end of dynamic electric binding post be resisted against determine on the end face of electrical connector time, between upper annular stop block and lower annular stop block, there is gap.
Air quality detecting device 7 in this enforcement is arranged on mounting cylinder sidewall.This air quality detecting device is for detecting the air quality between mounting cylinder lateral surface and the most front conduction pipe.Air quality detecting device includes the oxygen sensor being arranged on mounting cylinder sidewall, carbon dioxide sensor, carbon monoxide transducer and NOx sensor.
Controller 14 and the battery being electrically connected with the controller it is provided with in mounting cylinder.Battery provides power supply for controller and air quality detecting device.It is connected by signal input line between air quality detecting device with controller；Specifically, oxygen sensor, carbon dioxide sensor, carbon monoxide transducer and NOx sensor are connected with controller by signal input line respectively.Controller is connected with the car body controller of automobile by output line 13.Output line is made up of interior output line 13a and external signal output lead 13b.Interior output line connects controller and determines electrical connector.External signal output lead one end is connected with dynamic electric binding post upper end, and the other end is connected through insulation penetration pipe with car body controller from bottom to top.
When the defect of data of any one sensor detection in air quality detecting device, then the signal opening vehicle window is sent on car body controller by controller by output line, and car body controller controls to open vehicle window.
Claims (9)
1. a circulation honeycomb duct type vehicle occupant compartment air quality detector, it is characterized in that, including the circulation conduction pipe (6) being arranged on vehicle body, it is arranged on circulation conduction pipe the air quality detecting device (7) of air quality in detecting circulation conduction pipe, it is rotatably provided in the vertical rotating shaft (3) at vehicle body top by bearing or bearing block and is arranged on the air guide duct (2) of vehicle body top face
The both ends open of described circulation conduction pipe, the both ends open of circulation conduction pipe is all connected with passenger cabin, and the Single port of circulation conduction pipe is anterior near passenger cabin, and another port is near rear portion, passenger cabin；
Described air guide duct is extended along vehicle body fore-and-aft direction, and the forward and backward both ends open of air guide duct；
The upper end of described vertical rotating shaft is up through the tube wall of air guide duct, and is positioned at air guide duct, in vertical rotating shaft, is positioned at air guide duct and is provided with the first driving impeller (31)；Vertically the lower end of rotating shaft is down through the tube wall of circulation conduction pipe, and is positioned at circulation conduction pipe, in vertical rotating shaft, is positioned at circulation conduction pipe and is provided with the second driving impeller (32) of the air flowing that can be used for driving circulation conduction pipe；
On described circulation conduction pipe, in the port of front portion, passenger cabin, it is provided with Turbogrid plates.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 1, it is characterized in that, described circulation conduction pipe is fixed on vehicle body top, circulation conduction pipe includes the most front conduction pipe (61) near headstock, near the tailstock vertically after conduction pipe (63) and connect the connection pipeline (62) of vertical forward and backward conduction pipe, described air quality detecting device is arranged on the most front conduction pipe, the lower end of described vertical rotating shaft is positioned at rear conduction pipe, and described second drives impeller to be positioned at rear conduction pipe.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 2, it is characterized in that, it is provided with vertical axle sleeve (8) in the most front described conduction pipe, vertically rotating shaft (9) and the 3rd drives impeller (10), it is connected by connecting rod between described vertical axle sleeve with the most front conduction pipe, described vertical rotating shaft is spindle rotationally arranged in vertical axes by bearing and puts, and the described 3rd drives impeller to be fixedly installed in vertical rotating shaft；The upper end of described vertical rotating shaft is provided with the mounting cylinder (11) of upper and lower closed at both ends, and mounting cylinder is coaxial with vertical rotating shaft；Described mounting cylinder upper end is provided with coaxial with vertical axle sleeve dodges through hole (21), in mounting cylinder, is positioned at and dodges through hole and be arranged right below determining electrical connector (15), and this is determined electrical connector and is fixed on mounting cylinder inwall by insulating bar；Described dodge through hole in be inserted with the insulation penetration pipe (12) of both ends open, and be connected by connecting rod between insulation penetration pipe with the most front conduction pipe, insulation penetration pipe is vertically arranged, it is provided with dividing plate in insulation penetration pipe, dividing plate is provided with through wires hole, in insulation penetration pipe, it is positioned at below dividing plate and is provided with the dynamic electric binding post (16) that can slide up and down, being provided with compression spring (19) between dividing plate and dynamic electric binding post in insulation penetration pipe, the lower end of described dynamic electric binding post is resisted against determines on electrical connector；
Described air quality detecting device is arranged on mounting cylinder sidewall, and this air quality detecting device is for testing the air quality between mounting cylinder lateral surface and the most front conduction pipe；Controller and the battery being electrically connected with the controller it is provided with in described mounting cylinder；Being connected by signal input line between described air quality detecting device and controller, described controller is connected with the car body controller of automobile by output line (13)；Described output line is made up of interior output line (13a) and external signal output lead (13b), described interior output line connects controller and determines electrical connector, external signal output lead one end is connected with dynamic electric binding post upper end, and the other end is connected through insulation penetration pipe with car body controller.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 3, it is characterized in that, described air quality detecting device includes the oxygen sensor being arranged on mounting cylinder sidewall, carbon dioxide sensor, carbon monoxide transducer and NOx sensor；Described oxygen sensor, carbon dioxide sensor, carbon monoxide transducer and NOx sensor are connected with controller by signal input line respectively.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 2, it is characterized in that, it is provided with vertical axle sleeve in the most front described conduction pipe, vertically rotating shaft and the 3rd drives impeller, it is connected by connecting rod between described vertical axle sleeve with the most front conduction pipe, described vertical rotating shaft is spindle rotationally arranged in vertical axes by bearing and puts, and the described 3rd drives impeller to be fixedly installed in vertical rotating shaft；Described vertical axle sleeve, vertical rotating shaft and the 3rd drives impeller to be positioned at the lower section of air quality detecting device.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 2, is characterized in that, between described circulation conduction pipe trim panel and the outer sheet metal component at vehicle body top at vehicle body top.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 6, is characterized in that, the trim panel at described vehicle body top is provided with front vent and rear vents, and front vent is near body forward structure, and rear vents is near body tail；Described vertically before the lower ending opening of conduction pipe, and vertically before the lower ending opening of conduction pipe be connected with front vent；Described vertically after the lower ending opening of conduction pipe, and vertically after the lower ending opening of conduction pipe be connected with rear vents；The upper end of the most front described conduction pipe is connected by the described pipeline that is connected with the upper end of rear conduction pipe.
Circulation honeycomb duct type vehicle occupant compartment air quality detector the most according to claim 7, is characterized in that, the trim panel at described vehicle body top is provided with the kuppe towards car after-opening, and described rear vents is positioned at kuppe.
9. according to the circulation honeycomb duct type vehicle occupant compartment air quality detector described in claim 1 or 2 or 5, it is characterized in that, described air quality detecting device includes the oxygen sensor being arranged on circulation conduction pipe, carbon dioxide sensor, carbon monoxide transducer and NOx sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510136918.3A CN104816606B (en) | 2015-03-26 | 2015-03-26 | Circulation honeycomb duct type vehicle occupant compartment air quality detector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510136918.3A CN104816606B (en) | 2015-03-26 | 2015-03-26 | Circulation honeycomb duct type vehicle occupant compartment air quality detector |
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| CN104816606B true CN104816606B (en) | 2016-08-31 |
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| CN203276493U (en) * | 2013-05-29 | 2013-11-06 | 江苏海事职业技术学院 | Intelligent cabin air environment alarm |
| CN103558065A (en) * | 2013-11-06 | 2014-02-05 | 安徽江淮汽车股份有限公司 | Interior air sampling method and interior air sampling system of electric car |
| CN104237327A (en) * | 2014-08-07 | 2014-12-24 | 富军 | Device and method for detecting in-vehicle air quality |
| CN204462122U (en) * | 2015-03-26 | 2015-07-08 | 盐城工学院 | A kind of circulation honeycomb duct type vehicle occupant compartment air monitor |
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| CN104816606A (en) | 2015-08-05 |
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