CN105510016A - Air speed measuring device for left air outlet and right air outlet of automotive air conditioner - Google Patents
Air speed measuring device for left air outlet and right air outlet of automotive air conditioner Download PDFInfo
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- CN105510016A CN105510016A CN201511003049.3A CN201511003049A CN105510016A CN 105510016 A CN105510016 A CN 105510016A CN 201511003049 A CN201511003049 A CN 201511003049A CN 105510016 A CN105510016 A CN 105510016A
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- air
- wind speed
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- air conditioning
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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
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- General Physics & Mathematics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an air speed measuring device for a left air outlet and a right air outlet of an automotive air conditioner. The air speed measuring device comprises a housing, an air speed display, a blower, an air speed adjusting mechanism, an air speed sensor and a control circuit board. The control circuit board is connected with a power supply. The air speed display is mounted on the housing. The housing is provided with a mounting hole for placing the air outlet of the automotive air conditioner. The air supplying opening of the blower is communicated with an air channel. The outlet of the air channel is communicated with the mounting hole. The air speed sensor is mounted at the front end of the air channel and is electrically connected with the air speed display. The air speed display and the air speed adjusting mechanism are electrically connected with the control circuit board. The air speed measuring device realizes simple and convenient operation and can automatically measure the air speeds at the left air outlet and the right air outlet of the automotive air conditioner. Accuracy and operation efficiency in leaving-factory examination of the left air outlet and the right air outlet of the automotive air conditioner can be greatly improved. Furthermore the air speed measuring device can be used for measuring the least air speed for automatically closing an air door.
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 technology
Air conditioning for automobiles left and right wind outlet is a kind of automotive upholstery, is usually installed on instrument panel, and air-out volume and the wind direction of air conditioning for automobiles left and right wind outlet are adjustable.Air conditioning for automobiles left and right wind outlet has to pass through a series of inspection before dispatching from the factory, use of just dispatching from the factory after the assay was approved.Air outlet wind speed is the important indicator of the air-out performance evaluating air conditioning for automobiles left and right wind outlet, for meeting the requirement that air conditioning for automobiles left and right wind outlet wind speed is measured automatically, is necessary to develop a air conditioning for automobiles left and right wind outlet wind speed measuring device.
Summary of the invention
Technical matters to be solved by this invention is, a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device is provided, this device is simple, convenient, automatically can measure the wind speed of air conditioning for automobiles left and right wind outlet quickly and accurately, significantly can improve accuracy and the work efficiency of air conditioning for automobiles left and right wind outlet factory inspection.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device, comprise casing, wind speed display and the fan blower be mounted in described casing, wind speed governor motion, wind speed inductor and control circuit board, described control circuit board is connected with power supply, described wind speed display is arranged on described casing, described casing is provided with the mounting hole site for laying vehicle air conditioning outlet, the air outlet of described fan blower is connected with an air channel, the outlet in described air channel is connected with described mounting hole site, described wind speed inductor is arranged on the front end in described air channel, described wind speed inductor is electrically connected with described wind speed display, described wind speed display and described wind speed governor motion are electrically connected with described control circuit board respectively, described wind speed governor motion is for regulating the size of the air output of described fan blower.
During use, vehicle air conditioning outlet (comprising left air outlet and right air outlet) to be checked is placed in mounting hole site, switch on power, fan blower work to automatic ventilating in air channel, meanwhile, the air output size of fan blower is regulated by wind speed governor motion, wind enters mounting hole site through air channel and constantly blows out through vehicle air conditioning outlet, the wind speed inductor being arranged on front end, air channel senses wind speed size and change thereof, and finally show on wind speed display, thus handled easily personnel check wind speed and record, measure after terminating in official hour, take out vehicle air conditioning outlet, measuring wind speed can be carried out by the vehicle air conditioning outlet to be checked to the next one.Measuring wind speed can be carried out to single automobile air-conditioner air outlet during use, also can carry out measuring wind speed respectively to the vehicle air conditioning outlet of batch and get the mean value of measurement result.The standard value range of the air speed value recorded and design is compared, accurate judgement can be made to whether the air-out wind speed of this vehicle air conditioning outlet or this batch of vehicle air conditioning outlet is qualified.The automatic surveying work of air conditioning for automobiles left and right wind outlet wind speed can be completed quickly and accurately by air conditioning for automobiles left and right wind outlet wind speed measuring device of the present invention, simple to operation.In addition, can wind speed measuring device of the present invention also can be used for the air door detected on vehicle air conditioning outlet and close voluntarily when wind speed reaches a certain size, namely detects air door and close required minimum windspeed size voluntarily.
Described wind speed governor motion comprises the velocity regulator of electrical connection, Electric air valve and air door switch, described velocity regulator is electrically connected with the draught fan control circuit on described fan blower, described Electric air valve to be arranged on described air channel and to be positioned at the rear of described wind speed inductor, described velocity regulator and described air door switch are arranged on described casing respectively, described casing are also provided with the power switch and power light that are electrically connected with described control circuit board.After velocity regulator, Electric air valve and air door switch are set, during use, after switching on power, open air door switch, Electric air valve is in opening, air channel conducting, namely fan blower blows in air channel, and the large I of fan blower air output is by velocity regulator regulable control.Air door switch and Electric air valve can guarantee the reliability of air-out, avoid frequently opening and closing power supply.
This device also comprises metering mechanism, described metering mechanism comprises the counter be arranged on described casing, timer and infrared eye, described counter is for recording the measurement quantity of vehicle air conditioning outlet, described timer is for recording the Measuring Time of vehicle air conditioning outlet, described counter and described timer are electrically connected with described infrared eye respectively, described infrared eye is near described mounting hole site, described draught fan control circuit is provided with the inductive switch suitable with described infrared eye, described inductive switch is for controlling the break-make of described draught fan control circuit.After vehicle air conditioning outlet to be checked is placed in mounting hole site, namely infrared eye is responded to, inductive switch conducting on fan blower, fan blower is started working, and be in closed condition because of now Electric air valve, therefore fan blower can not be blown in air channel, but counter and timer start to carry out synchronous counting and timework.After opening air door switch, Electric air valve is just in opening, and at this moment fan blower starts normally to blow in air channel, and measuring wind speed starts.Visible, infrared eye can promote the work efficiency of measuring wind speed operation further.
Described casing comprises the upper box and lower box that separate up and down, described fan blower is arranged in described lower box, described mounting hole site is arranged on the top of described upper box, and described wind speed governor motion, wind speed inductor and control circuit board are installed in described upper box.
Compared with prior art, the invention has the advantages that: air conditioning for automobiles left and right wind outlet wind speed measuring device provided by the invention, simple, convenient, automatically can measure the wind speed of air conditioning for automobiles left and right wind outlet quickly and accurately, significantly can improve accuracy and the work efficiency of air conditioning for automobiles left and right wind outlet factory inspection.In addition, can wind speed measuring device of the present invention also can be used for the air door detected on vehicle air conditioning outlet and close voluntarily when wind speed reaches a certain size, namely detects air door and close required minimum windspeed size voluntarily.
Accompanying drawing explanation
Fig. 1 is the outside drawing of measurement mechanism in embodiment;
Fig. 2 is the inner structure schematic diagram of measurement mechanism in embodiment;
Fig. 3 is the top front elevation of measurement mechanism in embodiment;
Fig. 4 is A-A cut-open view in Fig. 3;
Fig. 5 is B-B cut-open view in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment 1: air conditioning for automobiles left and right wind outlet wind speed measuring device, as shown in the figure, comprise casing, wind speed display 4 and be mounted on fan blower 6, wind speed governor motion, wind speed inductor 3 and the control circuit board 5 in casing, casing comprises the upper box 11 and lower box 12 that separate up and down, fan blower 6 is arranged in lower box 12, casing is provided with the mounting hole site 13 for laying vehicle air conditioning outlet, mounting hole site 13 is arranged on the top of upper box 11, and wind speed governor motion, wind speed inductor 3 and control circuit board 5 are installed in upper box 11; Control circuit board 5 is connected with power supply 51, wind speed display 4 is arranged on casing, the air outlet of fan blower 6 is connected with an air channel 61, the outlet in air channel 61 is connected with mounting hole site 13, wind speed inductor 3 is arranged on the front end in air channel 61, wind speed inductor 3 is electrically connected with wind speed display 4, and wind speed display 4 and wind speed governor motion are electrically connected with control circuit board 5 respectively, and wind speed governor motion is for regulating the size of the air output of fan blower 6.
In embodiment 1, wind speed governor motion comprises the velocity regulator 21 of electrical connection, Electric air valve 22 and air door switch 23, velocity regulator 21 is electrically connected with the draught fan control circuit (not shown) on fan blower 6, Electric air valve 22 to be arranged on air channel 61 and to be positioned at the rear of wind speed inductor 3, velocity regulator 21 and air door switch 23 are arranged on casing respectively, casing are also provided with the power switch 14 and power light 15 that are electrically connected with control circuit board 5.
Embodiment 2: air conditioning for automobiles left and right wind outlet wind speed measuring device, as shown in the figure, comprise casing, wind speed display 4, metering mechanism and the fan blower 6 be mounted in casing, wind speed governor motion, wind speed inductor 3 and control circuit board 5, casing comprises the upper box 11 and lower box 12 that separate up and down, fan blower 6 is arranged in lower box 12, casing is provided with the mounting hole site 13 for laying vehicle air conditioning outlet, mounting hole site 13 is arranged on the top of upper box 11, wind speed governor motion, wind speed inductor 3 and control circuit board 5 are installed in upper box 11, control circuit board 5 is connected with power supply 51, wind speed display 4 is arranged on casing, the air outlet of fan blower 6 is connected with an air channel 61, the outlet in air channel 61 is connected with mounting hole site 13, wind speed inductor 3 is arranged on the front end in air channel 61, wind speed inductor 3 is electrically connected with wind speed display 4, and wind speed display 4 and wind speed governor motion are electrically connected with control circuit board 5 respectively, and wind speed governor motion is for regulating the size of the air output of fan blower 6.
In embodiment 2, wind speed governor motion comprises the velocity regulator 21 of electrical connection, Electric air valve 22 and air door switch 23, velocity regulator 21 is electrically connected with the draught fan control circuit on fan blower 6, Electric air valve 22 to be arranged on air channel 61 and to be positioned at the rear of wind speed inductor 3, velocity regulator 21 and air door switch 23 are arranged on casing respectively, casing are also provided with the power switch 14 and power light 15 that are electrically connected with control circuit board 5; Metering mechanism comprises the counter 71 be arranged on casing, timer 72 and infrared eye 73, counter 71 is for recording the measurement quantity of vehicle air conditioning outlet, timer 72 is for recording the Measuring Time of vehicle air conditioning outlet, counter 71 and timer 72 are electrically connected with infrared eye 73 respectively, infrared eye 73 is near mounting hole site 13, draught fan control circuit is provided with the inductive switch (not shown) suitable with infrared eye 73, inductive switch is for controlling the break-make of draught fan control circuit.
For the air conditioning for automobiles left and right wind outlet wind speed measuring device of embodiment 2, during use, vehicle air conditioning outlet (not shown) to be checked is placed in mounting hole site 13, turn on the power switch 14, switch on power 51, namely infrared eye 73 is responded to, inductive switch conducting on fan blower 6, fan blower 6 is started working, and be in closed condition because of now Electric air valve 22, therefore fan blower 6 can not be blown in air channel 61, but counter 71 and timer 72 start to carry out synchronous counting and timework, after opening air door switch 23, Electric air valve 22 is just in opening, at this moment fan blower 6 starts normally to blow in air channel 61, measuring wind speed starts, fan blower 6 is to while automatic ventilating in air channel 61, the air output size of fan blower 6 is regulated by velocity regulator 21, wind enters mounting hole site 13 through air channel 61 and constantly blows out through vehicle air conditioning outlet, the wind speed inductor 3 being arranged on front end, air channel senses wind speed size and change thereof, and finally show on wind speed display 4, thus handled easily personnel check wind speed and record, measure after terminating in official hour, take out vehicle air conditioning outlet, measuring wind speed can be carried out by the vehicle air conditioning outlet to be checked to the next one.
Measuring wind speed can be carried out to single automobile air-conditioner air outlet during use, also can carry out measuring wind speed respectively to the vehicle air conditioning outlet of batch and get the mean value of measurement result.The standard value range of the air speed value recorded and design is compared, accurate judgement can be made to whether the air-out wind speed of this vehicle air conditioning outlet or this batch of vehicle air conditioning outlet is qualified.
In addition, can above-mentioned wind speed measuring device also can be used for the air door detected on vehicle air conditioning outlet and close voluntarily when wind speed reaches a certain size, namely detects air door and close required minimum windspeed size voluntarily.
Claims (4)
1. an air conditioning for automobiles left and right wind outlet wind speed measuring device, it is characterized in that comprising casing, wind speed display and the fan blower be mounted in described casing, wind speed governor motion, wind speed inductor and control circuit board, described control circuit board is connected with power supply, described wind speed display is arranged on described casing, described casing is provided with the mounting hole site for laying vehicle air conditioning outlet, the air outlet of described fan blower is connected with an air channel, the outlet in described air channel is connected with described mounting hole site, described wind speed inductor is arranged on the front end in described air channel, described wind speed inductor is electrically connected with described wind speed display, described wind speed display and described wind speed governor motion are electrically connected with described control circuit board respectively, described wind speed governor motion is for regulating the size of the air output of described fan blower.
2. a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device according to claim 1, it is characterized in that described wind speed governor motion comprises the velocity regulator of electrical connection, Electric air valve and air door switch, described velocity regulator is electrically connected with the draught fan control circuit on described fan blower, described Electric air valve to be arranged on described air channel and to be positioned at the rear of described wind speed inductor, described velocity regulator and described air door switch are arranged on described casing respectively, described casing is also provided with the power switch and power light that are electrically connected with described control circuit board.
3. a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device according to claim 2, it is characterized in that this device also comprises metering mechanism, described metering mechanism comprises the counter be arranged on described casing, timer and infrared eye, described counter is for recording the measurement quantity of vehicle air conditioning outlet, described timer is for recording the Measuring Time of vehicle air conditioning outlet, described counter and described timer are electrically connected with described infrared eye respectively, described infrared eye is near described mounting hole site, described draught fan control circuit is provided with the inductive switch suitable with described infrared eye, described inductive switch is for controlling the break-make of described draught fan control circuit.
4. a kind of air conditioning for automobiles left and right wind outlet wind speed measuring device according to any one of claim 1-3, it is characterized in that described casing comprises the upper box and lower box separated up and down, described fan blower is arranged in described lower box, described mounting hole site is arranged on the top of described upper box, and described wind speed governor motion, wind speed inductor and control circuit board are installed in described 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 |
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| Publication Number | Publication Date |
|---|---|
| CN105510016A true CN105510016A (en) | 2016-04-20 |
| CN105510016B CN105510016B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612741A (en) * | 2018-11-08 | 2019-04-12 | 宁波舜宇模具股份有限公司 | A kind of test device for vehicle air conditioning outlet component |
| 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 |
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| 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 |
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| CN102651086A (en) * | 2011-02-28 | 2012-08-29 | 大连海兰德维通信技术有限公司 | Counting device, counting 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 |
| 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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2015
- 2015-12-28 CN CN201511003049.3A patent/CN105510016B/en active Active
Patent Citations (8)
| 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 |
| CN102651086A (en) * | 2011-02-28 | 2012-08-29 | 大连海兰德维通信技术有限公司 | Counting device, counting method and infrared detection system |
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| 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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Cited By (3)
| 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 |
| CN109612741A (en) * | 2018-11-08 | 2019-04-12 | 宁波舜宇模具股份有限公司 | A kind of test device for vehicle air conditioning outlet component |
| 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 |
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| Publication number | Publication date |
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| CN105510016B (en) | 2019-03-26 |
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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. |