CN105510016B - A kind of air conditioning for automobiles left and right wind outlet wind speed measuring device - Google Patents
A kind of air conditioning for automobiles left and right wind outlet wind speed measuring device Download PDFInfo
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- CN105510016B CN105510016B CN201511003049.3A CN201511003049A CN105510016B CN 105510016 B CN105510016 B CN 105510016B CN 201511003049 A CN201511003049 A CN 201511003049A CN 105510016 B CN105510016 B CN 105510016B
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- wind speed
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- wind
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention discloses a kind of air conditioning for automobiles left and right wind outlet wind speed measuring devices, including cabinet, wind speed display and air blower, wind speed regulating mechanism, wind speed inductor and control circuit board, control circuit board connects to power supply, wind speed display is mounted on cabinet, the installation hole location for placing vehicle air conditioning outlet is provided on cabinet, the air outlet of air blower is connected with an air duct, the outlet in air duct is connected with installation hole location, wind speed inductor is mounted on the front end in air duct, wind speed inductor is electrically connected with wind speed display, wind speed display and wind speed regulating mechanism are electrically connected with control circuit board respectively；Operation of the present invention simply, conveniently, quickly and accurately can carry out automatic measurement by the wind speed to air conditioning for automobiles left and right wind outlet, can greatly improve the accuracy and working efficiency of air conditioning for automobiles left and right wind outlet exfactory inspection；In addition, the present invention can also be used to detect minimum windspeed size needed for air door is voluntarily closed.
Description
Technical field
The present invention relates to a kind of experimental examination device of automotive upholstery, specifically a kind of air conditioning for automobiles left and right wind outlet wind
Speed measuring device.
Background technique
Air conditioning for automobiles left and right wind outlet is a kind of automotive upholstery, is usually mounted on instrument board, and air conditioning for automobiles or so goes out
The air-out volume and wind direction in air port are adjustable.Air conditioning for automobiles left and right wind outlet has to pass through a series of inspection before factory, examines
Could dispatch from the factory use after qualification.Air outlet wind speed is the important indicator for evaluating the outlet air performance of air conditioning for automobiles left and right wind outlet, is
Meet the requirement of air conditioning for automobiles left and right wind outlet wind speed automatic measurement, it is necessary to develop a air conditioning for automobiles left and right wind outlet wind speed
Measuring device.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of air conditioning for automobiles left and right wind outlet wind speed measuring devices, should
Device is simple, convenient, quickly and accurately can carry out automatic measurement by the wind speed to air conditioning for automobiles left and right wind outlet, can be big
The accuracy and working efficiency of width raising air conditioning for automobiles left and right wind outlet exfactory inspection.
The technical scheme of the invention to solve the technical problem is: a kind of air conditioning for automobiles left and right wind outlet wind speed is surveyed
Device is measured, including cabinet, wind speed display and is mounted on the intracorporal air blower of case, wind speed regulating mechanism, wind
Fast inductor and control circuit board, the control circuit board connect to power supply, and the wind speed display is mounted on described
On cabinet, the installation hole location for placing vehicle air conditioning outlet, the air-supply of the air blower are provided on the cabinet
Mouth is connected with an air duct, and the outlet in the air duct is connected with the installation hole location, the wind speed inductor installation
In the front end in the air duct, the wind speed inductor is electrically connected with the wind speed display, the wind speed display
It is electrically connected respectively with the control circuit board with the wind speed regulating mechanism, the wind speed regulating mechanism is for adjusting institute
The size of the air output for the air blower stated.
In use, vehicle air conditioning outlet (including left air outlet and right air outlet) to be checked is placed in installation hole location,
Power on, air blower work and the automatic ventilating into air duct, at the same time, air blower can be adjusted by wind speed regulating mechanism
Air output size, wind enter installation hole location through air duct and constantly blow out through vehicle air conditioning outlet, are mounted on the wind of air duct front end
Fast inductor senses wind speed size and its variation, and finally shows on wind speed display, to facilitate operator
It checks wind speed and records, after measuring before the deadline, take out vehicle air conditioning outlet, it can be to next to be checked
Vehicle air conditioning outlet carries out measuring wind speed.When use can to single automobile air-conditioner air outlet carry out measuring wind speed, can also to batch
The vehicle air conditioning outlet of amount carries out measuring wind speed respectively and takes the average value of measurement result.By the air speed value measured and design
Standard value range is compared, can wind speed to the vehicle air conditioning outlet or the batch vehicle air conditioning outlet whether
Qualification makes accurate judgement.Air conditioning for automobiles left and right wind outlet wind speed measuring device can be completed rapidly and accurately vapour through the invention
The automatic measurement of vehicle air-conditioning left and right wind outlet wind speed works, simple to operate.In addition, wind speed measuring device of the present invention also can be used
It can voluntarily be closed in the air door on detection vehicle air conditioning outlet when wind speed reaches a certain size, i.e. detection air door voluntarily closes
Close required minimum windspeed size.
The wind speed regulating mechanism includes velocity regulator, Electric air valve and the air door switch of electrical connection, the wind
Fast adjuster is electrically connected with the draught fan control circuit on the air blower, and the Electric air valve is mounted on the air duct
And it is located at the rear of the wind speed inductor, the velocity regulator and the air door switch are separately mounted to described
On cabinet, the power switch and power supply indicator being electrically connected with the control circuit board are also equipped on the cabinet.If
After setting velocity regulator, Electric air valve and air door switch, in use, opening air door switch after powering on, Electric air valve is in
Open state, air duct conducting, air blower is blown into air duct, and the size of air blower air output can be adjusted by velocity regulator
Control.Air door switch and Electric air valve can ensure the reliability of outlet air, avoid frequently opening and closing power supply.
The device further includes metrological service, and the metrological service includes the counter being mounted on the cabinet, meter
When device and infrared detector, the counter is used to record the measurable amount of vehicle air conditioning outlet, and the timer is used
In the time of measuring of record vehicle air conditioning outlet, the counter and the timer respectively with the infrared acquisition
Device electrical connection, the infrared detector be equipped in the installation hole location, the draught fan control circuit with it is described
The compatible inductive switch of infrared detector, the inductive switch is used to control the on-off of the draught fan control circuit.
After vehicle air conditioning outlet to be checked is placed in installation hole location, infrared detector incudes, the inductive switch on air blower
Conducting, air blower are started to work, and because Electric air valve at this time is in close state, therefore air blower will not blow into air duct, but
Counter and timer start the counting and timework synchronized.After opening air door switch, Electric air valve is just in out
State is opened, at this moment air blower starts normally to blow into air duct, and measuring wind speed starts.As it can be seen that infrared detector can be mentioned further
Rise the working efficiency of measuring wind speed operation.
The cabinet includes upper box and lower box apart from top to bottom, and the air blower is mounted on the lower box
Interior, the top of the upper box, the wind speed regulating mechanism, wind speed inductor and control is arranged in the installation hole location
Circuit board is installed in the upper box.
Compared with the prior art, the advantages of the present invention are as follows: air conditioning for automobiles left and right wind outlet wind speed provided by the invention is surveyed
Device is measured, it is simple, convenient, quickly and accurately it can carry out automatic measurement by the wind speed to air conditioning for automobiles left and right wind outlet, it can
Greatly improve the accuracy and working efficiency of air conditioning for automobiles left and right wind outlet exfactory inspection.In addition, wind speed measuring device of the present invention
Can the air door that can also be used to detect on vehicle air conditioning outlet voluntarily close when wind speed reaches a certain size, i.e. detection air door
Minimum windspeed size needed for voluntarily closing.
Detailed description of the invention
Fig. 1 is the outside drawing of measuring device in embodiment；
Fig. 2 is the schematic diagram of internal structure of measuring device in embodiment；
Fig. 3 is the top front view of measuring device in embodiment；
Fig. 4 is A-A cross-sectional view in Fig. 3；
Fig. 5 is B-B cross-sectional view in Fig. 3.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment 1: air conditioning for automobiles left and right wind outlet wind speed measuring device, as shown, including cabinet, wind speed display 4
And it is mounted on the intracorporal air blower 6 of case, wind speed regulating mechanism, wind speed inductor 3 and control circuit board 5, cabinet and includes
Upper box 11 and lower box 12 apart from top to bottom, air blower 6 are mounted in lower box 12, are provided on cabinet for placing automobile
The top of upper box 11, wind speed regulating mechanism, wind speed inductor is arranged in the installation hole location 13 of air-conditioner air outlet, installation hole location 13
3 and control circuit board 5 be installed in upper box 11；Control circuit board 5 is connect with power supply 51, and wind speed display 4 is mounted on case
On body, the air outlet of air blower 6 is connected with an air duct 61, and the outlet in air duct 61 is connected with installation hole location 13, wind speed induction
Device 3 is mounted on the front end in air duct 61, and wind speed inductor 3 is electrically connected with wind speed display 4, and wind speed display 4 and wind speed adjust machine
Structure is electrically connected with control circuit board 5 respectively, and wind speed regulating mechanism is used to adjust the size of the air output of air blower 6.
In embodiment 1, wind speed regulating mechanism includes velocity regulator 21, Electric air valve 22 and the air door switch of electrical connection
23, velocity regulator 21 is electrically connected with the draught fan control circuit (not shown) on air blower 6, and Electric air valve 22 is mounted on wind
Rear on road 61 and positioned at wind speed inductor 3, velocity regulator 21 and air door switch 23 are separately mounted on cabinet, on cabinet
It is also equipped with the power switch 14 and power supply indicator 15 being electrically connected with control circuit board 5.
Embodiment 2: air conditioning for automobiles left and right wind outlet wind speed measuring device, as shown, include cabinet, wind speed display 4,
Metrological service and it is mounted on the intracorporal air blower 6 of case, wind speed regulating mechanism, wind speed inductor 3 and control circuit board 5,
Cabinet includes upper box 11 and lower box 12 apart from top to bottom, and air blower 6 is mounted in lower box 12, is provided with and is used on cabinet
The installation hole location 13 of vehicle air conditioning outlet is placed, the top of upper box 11, wind speed regulating mechanism, wind is arranged in installation hole location 13
Fast inductor 3 and control circuit board 5 are installed in upper box 11；Control circuit board 5 is connect with power supply 51, wind speed display 4
It being mounted on cabinet, the air outlet of air blower 6 is connected with an air duct 61, and the outlet in air duct 61 is connected with installation hole location 13,
Wind speed inductor 3 is mounted on the front end in air duct 61, and wind speed inductor 3 is electrically connected with wind speed display 4, wind speed display 4 and wind
Fast regulating mechanism is electrically connected with control circuit board 5 respectively, and wind speed regulating mechanism is used to adjust the size of the air output of air blower 6.
In embodiment 2, wind speed regulating mechanism includes velocity regulator 21, Electric air valve 22 and the air door switch of electrical connection
23, velocity regulator 21 is electrically connected with the draught fan control circuit on air blower 6, and Electric air valve 22 is mounted on air duct 61 and is located at
The rear of wind speed inductor 3, velocity regulator 21 and air door switch 23 are separately mounted on cabinet, are also equipped with and are controlled on cabinet
The power switch 14 and power supply indicator 15 that circuit board 5 processed is electrically connected；Metrological service include the counter 71 being mounted on cabinet,
Timer 72 and infrared detector 73, counter 71 are used to record the measurable amount of vehicle air conditioning outlet, and timer 72 is used for
The time of measuring of vehicle air conditioning outlet is recorded, counter 71 and timer 72 are electrically connected with infrared detector 73 respectively, infrared
Detector 73 is equipped with inductive switch (figure compatible with infrared detector 73 in installation hole location 13, draught fan control circuit
In be not shown), inductive switch is used to control the on-off of draught fan control circuit.
By taking the air conditioning for automobiles left and right wind outlet wind speed measuring device of embodiment 2 as an example, in use, by air conditioning for automobiles to be checked
Air outlet (not shown) is placed in installation hole location 13, turns on the power switch 14, powers on 51, infrared detector 73 is sent out
Raw induction, the inductive switch conducting on air blower 6, air blower 6 are started to work, and because Electric air valve 22 at this time is in closing shape
State, therefore air blower 6 will not blow into air duct 61, but counter 71 and timer 72 start the counting synchronized and timeworker
Make；After opening air door switch 23, Electric air valve 22 is just in the open state, and at this moment air blower 6 starts normal into air duct 61
Air-supply, measuring wind speed start, and air blower 6 while automatic ventilating, can adjust air blast by velocity regulator 21 into air duct 61
The air output size of machine 6, wind enter installation hole location 13 through air duct 61 and constantly blow out through vehicle air conditioning outlet, are mounted on air duct
The wind speed inductor 3 of front end senses wind speed size and its variation, and finally shows on wind speed display 4, thus side
Just operator checks wind speed and records, and after measuring before the deadline, takes out vehicle air conditioning outlet, can be under
One vehicle air conditioning outlet to be checked carries out measuring wind speed.
When use measuring wind speed can be carried out to single automobile air-conditioner air outlet, it can also be to the vehicle air conditioning outlet of batch point
Measuring wind speed and the average value of measurement result carry out not be taken.The air speed value measured is compared with the standard value range of design,
Can wind speed to the vehicle air conditioning outlet or the batch vehicle air conditioning outlet whether qualification makes accurate judgement.
In addition, the air door that above-mentioned wind speed measuring device can also be used to detect on vehicle air conditioning outlet reaches certain in wind speed
It can voluntarily be closed when size, i.e., detection air door voluntarily closes required minimum windspeed size.
Claims (3)
1. a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device, it is characterised in that including cabinet, wind speed display and peace
Installing is set in the intracorporal air blower of case, wind speed regulating mechanism, wind speed inductor and the control circuit board, the control electricity
Road plate connects to power supply, and the wind speed display is mounted on the cabinet, is provided on the cabinet for placing
The installation hole location of vehicle air conditioning outlet, the air outlet of the air blower are connected with an air duct, the outlet in the air duct
It is connected with the installation hole location, the wind speed inductor is mounted on the front end in the air duct, the wind speed induction
Device is electrically connected with the wind speed display, the wind speed display and the wind speed regulating mechanism respectively with the control
Circuit board electrical connection processed, the wind speed regulating mechanism are used to adjust the size of the air output of the air blower, the wind
Fast regulating mechanism includes velocity regulator, Electric air valve and the air door switch of electrical connection, the velocity regulator and described
Draught fan control circuit electrical connection on air blower, the Electric air valve are mounted on the air duct and are located at the wind speed
The rear of inductor, the velocity regulator and the air door switch are separately mounted on the cabinet, the case
The power switch and power supply indicator being electrically connected with the control circuit board are also equipped on body.
2. a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device according to claim 1, it is characterised in that the device
It further include metrological service, the metrological service includes the counter, timer and infrared acquisition being mounted on the cabinet
Device, the counter are used to record the measurable amount of vehicle air conditioning outlet, and the timer is for recording air conditioning for automobiles
The time of measuring of air outlet, the counter and the timer are electrically connected with the infrared detector respectively, described
Infrared detector be equipped in the installation hole location, the draught fan control circuit and the infrared detector phase
The inductive switch of adaptation, the inductive switch are used to control the on-off of the draught fan control circuit.
3. a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device, feature described in any one of -2 according to claim 1
It is that the cabinet includes upper box and lower box apart from top to bottom, the air blower is mounted in the lower box,
The top of the upper box, the wind speed regulating mechanism, wind speed inductor and control electricity is arranged in the installation hole location
Road plate is installed in the upper box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003049.3A CN105510016B (en) | 2015-12-28 | 2015-12-28 | A kind of air conditioning for automobiles left and right wind outlet wind speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003049.3A CN105510016B (en) | 2015-12-28 | 2015-12-28 | A kind of air conditioning for automobiles left and right wind outlet wind speed measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105510016A CN105510016A (en) | 2016-04-20 |
| CN105510016B true CN105510016B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003049.3A Active CN105510016B (en) | 2015-12-28 | 2015-12-28 | A kind of air conditioning for automobiles left and right wind outlet wind speed measuring device |
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| CN (1) | CN105510016B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351045B (en) * | 2017-08-10 | 2021-03-16 | 芜湖福赛科技股份有限公司 | Air outlet rack with detect function |
| CN109612741B (en) * | 2018-11-08 | 2021-03-30 | 宁波舜宇精工股份有限公司 | Testing device for air outlet assembly of automobile air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205374024U (en) * | 2015-12-28 | 2016-07-06 | 宁波邦盛汽车零部件有限公司 | Air outlet air speed measuring device about vehicle air conditioner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0478616A (en) * | 1990-07-17 | 1992-03-12 | Hitachi Ltd | Wind speed detection device of air conditioner for car |
| KR100854132B1 (en) * | 2007-11-28 | 2008-08-26 | 주식회사 케이티이엔지 | Testing apparatus of automobile air conditioner |
| CN201392275Y (en) * | 2009-03-06 | 2010-01-27 | 上海海立特种制冷设备有限公司 | Dynamic air flow testing station for train air-conditioner |
| CN201653733U (en) * | 2010-02-02 | 2010-11-24 | 南车青岛四方机车车辆股份有限公司 | Combined air-conditioning and ventilation test bed |
| CN102651086B (en) * | 2011-02-28 | 2015-07-29 | 北京海兰德维通信技术有限公司 | A kind of counting assembly, method and infrared detection system |
| CN202994475U (en) * | 2012-11-23 | 2013-06-12 | 东莞铭禹实业有限公司 | Air outlet angle test bench for automotive air conditioner |
| CN203605401U (en) * | 2013-11-08 | 2014-05-21 | 河南少林客车股份有限公司 | Air conditioning system for electric vehicle |
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2015
- 2015-12-28 CN CN201511003049.3A patent/CN105510016B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205374024U (en) * | 2015-12-28 | 2016-07-06 | 宁波邦盛汽车零部件有限公司 | Air outlet air speed measuring device about vehicle air conditioner |
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| CN105510016A (en) | 2016-04-20 |
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Address after: No.196 Binhai Third Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Patentee after: Ningbo Siwei Automobile Intelligent Technology Co., Ltd Address before: 315336, Hangzhou Bay New District, Ningbo Province, Xing Lu four and Binhai three road intersection, Zhejiang Patentee before: NINGBO FULLSTATE AUTOMOBILE PARTS Co.,Ltd. |