CN105203345A - Universal auxiliary air duct device for testing air volume of train air conditioner - Google Patents
Universal auxiliary air duct device for testing air volume of train air conditioner Download PDFInfo
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- CN105203345A CN105203345A CN201510682819.5A CN201510682819A CN105203345A CN 105203345 A CN105203345 A CN 105203345A CN 201510682819 A CN201510682819 A CN 201510682819A CN 105203345 A CN105203345 A CN 105203345A
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- long limit
- minor face
- air
- drawer runner
- air duct
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Abstract
The invention relates to a universal auxiliary air duct device for testing air volume of a train air conditioner, and belongs to the field of auxiliary air duct devices for air volume testing during railway vehicle air-conditioning system tests. The main structure of the universal auxiliary air duct device is a hexahedral framework; each of the upper rectangular framework and the lower rectangular framework of the hexahedral framework is formed by side length-adjustable drawer slide tracks in a surrounding manner, so that cross section shapes of the air duct device can be the same as and matched with outer contours of various conventional train air conditioner outlets; a sleeve structure is formed by connecting the front end and the tail end of a cloth cylinder wall in which sticky buckles are arranged at the two ends, and encircles four vertical columns of the hexahedral framework, so that the universal auxiliary air duct device which is adjustable in cross section side length, and completely matched with the outer contours of outlets of air conditioners of various sizes. A plurality of groups of testing data at different detection positions can be fast and steadily obtained so long as an anemoscope is inserted into a horizontal row of air volume inspection holes in sequence and air velocities at the corresponding opening positions inside the air duct device are detected.
Description
Technical field
The invention belongs to the wind quantity test auxiliary air duct device field of railway vehicle air conditioner system test, be specifically related to a kind of universal auxiliary air duct device for train air-conditioning wind quantity test.
Background technology
Rail vehicle all needs to carry out test one by one to the air quantity of its each vehicle air-conditioning system before dispatching from the factory to be checked and accepted.In order to ensure test point stability and avoid damage air-conditioning being gone out to air intake vent, existing method of testing is when carrying out the test of train air-conditioning air quantity, need first to make a provisional simple and easy prolongation air channel, air port with the carton box of rectangle and adhesive tape, and then unload the air conditioning air outlet outer cover of roof, align with air conditioning air outlet exposed on roof and seal in interim for the carton box of rectangle air channel by blend compounds bag, so that the guiding drainage played air-flow and stabilization.After this, also at the same sidewall bottom in the interim air channel of the carton box of rectangle, a row anemoscope mounting hole to be offered equally spacedly by testing requirement, finally, again the probe of multi-functional anemoscope is successively inserted in each mounting hole, and test the wind speed of this mounting hole correspondence position respectively.
But, because rail vehicle comprises all polymorphic types such as train of high-speed motor train unit and subway passenger vehicle, the physical dimension difference of the air conditioning air outlet of different automobile types is larger, when adopting auxiliary diversion air duct as wind quantity test of rectangular paper carton and crate, usually need the length of side and the perimeter dimension of again changing carton box according to concrete air conditioning air outlet, sometimes even need completely again to make.Therefore, the existing disposable wind quantity test be made by rectangular paper carton and crate can not adapt to the air conditioning air outlet change in size scope of different automobile types well with auxiliary diversion air duct device, its recycling rate of waterused is extremely low, manpower and materials outside the regular demand that again makes meeting occupying volume, expend man-hour and reduce productivity effect.
Summary of the invention
In order to solve the existing disposable wind quantity test be made by the rectangular paper carton and crate air conditioning air outlet change in size scope of assisting diversion air duct device can not adapt to different automobile types well, its recycling rate of waterused is extremely low, manpower and materials outside the regular demand that again makes meeting occupying volume, expend the technical matters of man-hour and reduction productivity effect, the invention provides a kind of universal auxiliary air duct device for train air-conditioning wind quantity test.
The technical scheme that technical solution problem of the present invention is taked is as follows:
For the universal auxiliary air duct device of train air-conditioning wind quantity test, it comprises four long limit drawer runners, four minor face drawer runners, four root posts, four three axle angle couplings, cloth barrel and multiple register pins, described two long limit drawer runners and two minor face drawer runners surround formation rectangular frame jointly, and remaining two long limit drawer runner and two minor face drawer runners jointly surround and form identical another one rectangular frame; Two described parallel placements of rectangular frame are also laminated to each other, and summit respective both it connects and a common formation hexahedron framework respectively by four vertical columns; Eight summits of described hexahedron framework are equipped with three axle angle couplings, and each three axle angle coupling is connected with a root post, a long limit drawer runner and a minor face drawer runner respectively simultaneously; Described cloth barrel is the long cloth of rectangle, and the total length after its expansion equals the girth of aforementioned rectangular framework, and the width of described cloth barrel is equal with the length of column.
Described long limit drawer runner comprises long limit chute and long limit slide bar, and long limit slide bar can insert chute inside, long limit and be mated formation drawer runner; The sidewall of described long limit slide bar and long limit chute is equipped with multiple latch through hole, described fastening screw can simultaneously through the corresponding through hole on long limit slide bar and long limit chute wall, and the relative position fixed both it, make long limit drawer runner remain in given length; The length adjusting range of described long limit drawer runner is 420mm-640mm; Described minor face drawer runner comprises minor face chute and minor face slide bar, and the structure of minor face drawer runner is identical with the structure of long limit drawer runner, and the length adjusting range of described minor face drawer runner is 120mm-240mm.
Described three axle angle couplings are L-shaped hornblock structures, the end face of its X-axis right-angle side and Y-axis right-angle side offer respectively the long limit chute fixed orifice of rectangle and the minor face chute fixed orifice of rectangle, the upper surface in its Z-direction offer circular blind hole; The long limit chute that described long limit chute fixed orifice is corresponding with one or minor face chute are connected, and the long limit slide bar that minor face chute fixed orifice is corresponding with or minor face slide bar are connected; The column that the blind hole of described circle is corresponding with one is connected.
The initial and end two ends of described cloth barrel are equipped with thread gluing, and himself can by end to end formation tube-in-tube structure, and it is looped around on four root posts of aforementioned hexahedron framework.
A long side wall of described universal auxiliary air duct device is provided with the air volume test hole that multiple diameter is 15mm, and it is all arranged in one along long limit drawer runner and walks crosswise; The spacing in described air volume test hole is 60mm.
The invention has the beneficial effects as follows: the agent structure of this universal auxiliary air duct device is a hexahedron framework, this hexahedron framework upper, lower two rectangular frames are surrounded by the drawer runner that the length of side is adjustable respectively and are formed, this makes the transverse shape of this air-duct apparatus can contain and mate the outline in existing each vehicle train air-conditioning air port, the end to end formation tube-in-tube structure of cloth barrel of thread gluing is equipped with by two ends, and be looped around on four root posts of hexahedron framework, the transversal section length of side can be formed adjustable, and the universal auxiliary air duct device that can mate completely with the outline of needles of various sizes air conditioning air outlet.Anemoscope is inserted in turn one walk crosswise air volume test hole and measure the inner wind speed of air-duct apparatus of corresponding position with pores, fast and stably can obtain the many groups test figure under different measuring position.
In addition this auxiliary air duct device also has simple and practical, easy to operate, with low cost, is convenient to advantages such as popularizing.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the present invention for the universal auxiliary air duct device of train air-conditioning wind quantity test;
Fig. 2 is the blast assembling schematic diagram of Fig. 1;
Fig. 3 is the partial enlarged drawing of I part in Fig. 2;
Fig. 4 is the stereographic map of the present invention three axle angle coupling;
Fig. 5 is the cut-open view of Fig. 4;
Fig. 6 is the structural drawing in cloth barrel of the present invention and tests column hole thereof.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figures 1 to 5, the universal auxiliary air duct device that the present invention is used for train air-conditioning wind quantity test comprises four long limit drawer runners, 1, four minor face drawer runner 2, four root posts, 3, four three axle angle couplings 4, cloth barrel 5 and 16 register pins 6, article two, long limit drawer runner 1 and two minor face drawer runners 2 surround formation rectangular frame jointly, and remaining two long limit drawer runner 1 and two minor face drawer runners 2 jointly surround and form identical another one rectangular frame.Two parallel placements of rectangular frame are also laminated to each other, and summit respective both it connects and a common formation hexahedron framework respectively by four vertical columns 3.
Eight summits of hexahedron framework are equipped with three axle angle couplings 4, and each three axle angle coupling 4 is connected with a root post 3, long limit drawer runner 1 and a minor face drawer runner 2 respectively simultaneously.
Cloth barrel 5 is the not good long cloth of rectangle nylon of gas penetration potential, its launch after total length equal the girth of aforementioned rectangular framework, the width of cloth barrel 5 is equal with the length of column 3.
Long limit drawer runner 1 comprises long limit chute 1-1 and long limit slide bar 1-2, and long limit slide bar 1-2 can insert long limit chute 1-1 inside and be mated formation drawer runner.The sidewall of long limit slide bar 1-2 and long limit chute 1-1 is equipped with multiple latch through hole, fastening screw 6 can simultaneously through the corresponding through hole on long limit slide bar 1-2 and long limit chute 1-1 sidewall, and the relative position fixed both it, long limit drawer runner 1 is remained in given length.The length adjusting range of long limit drawer runner 1 is 420mm-640mm.
Minor face drawer runner 2 comprises minor face chute 2-1 and minor face slide bar 2-2, and the structure of minor face drawer runner 2 is identical with the structure of long limit drawer runner 1, and the length adjusting range of minor face drawer runner 2 is 120mm-240mm.
Three axle angle couplings 4 are L-shaped hornblock structures, the end face of its X-axis right-angle side and Y-axis right-angle side offers respectively the long limit chute fixed orifice 4-1 of rectangle and the minor face chute fixed orifice 4-2 of rectangle, the upper surface in its Z-direction offers circular blind hole 4-3.
The long limit chute 1-1 that long limit chute fixed orifice 4-1 is corresponding with one or minor face chute 2-1 is connected, and the long limit slide bar 1-2 that minor face chute fixed orifice 4-2 is corresponding with or minor face slide bar 2-2 is connected.The column 3 that circular blind hole 4-3 is corresponding with one is connected.
The initial and end two ends of cloth barrel 5 are equipped with thread gluing, and himself can by end to end formation tube-in-tube structure, and it is looped around on four root posts 3 of aforementioned hexahedron framework.
A long side wall of universal auxiliary air duct device is provided with the air volume test hole 5-1 that 11 diameters are 15mm, and it is all arranged in one along long limit drawer runner 1 and walks crosswise.The spacing of air volume test hole 5-1 is 60mm.
During embody rule a kind of universal auxiliary air duct device for train air-conditioning wind quantity test of the present invention, first select and regulate the length of each long limit drawer runner 1 and minor face drawer runner 2 according to vehicle top air conditioner air port to be detected, and the overall size of upper and lower two rectangular frames is all matched with the outline of air conditioning air outlet to be tested, then use fastening screw 6 by all fixing for the length of long limit drawer runner 1 and minor face drawer runner 2 respectively.
Then, cloth barrel 5 is enclosed within four root posts 3 of hexahedron framework, and adjusts the position of its sector-style amount detect aperture 5-1 on hexahedron framework, make one to walk crosswise air volume test hole 5-1 and be all positioned on the same sidewall of hexahedron framework.
Finally, be connected corresponding respectively for rectangle four limit on rectangular frame four limit with corresponding vehicle top air conditioner air port that are positioned at hexahedron framework upper end with adhesive tape, so far the whole set-up procedures before test are just completed, anemoscope can be inserted in turn one walk crosswise air volume test hole 5-1 and measure the inner wind speed of air-duct apparatus of corresponding position with pores, thus obtain the many groups test figure under different measuring position.
Claims (5)
1. for the universal auxiliary air duct device of train air-conditioning wind quantity test, it is characterized in that: this device comprises four long limits drawer runner (1), article four, minor face drawer runner (2), four root posts (3), four three axle angle couplings (4), cloth barrel (5) and multiple register pin (6), described two long limits drawer runner (1) and two minor face drawer runners (2) surround formation rectangular frame jointly, remaining two long limit drawer runner (1) and two minor face drawer runners (2) are jointly surrounded and are formed identical another one rectangular frame, two described parallel placements of rectangular frame are also laminated to each other, and summit respective both it connects respectively by four vertical columns (3) and a common formation hexahedron framework,
Eight summits of described hexahedron framework are equipped with three axle angle couplings (4), and each three axle angle coupling (4) is connected with a root post (3), long limit drawer runner (1) and a minor face drawer runner (2) respectively simultaneously;
Described cloth barrel (5) is the long cloth of rectangle, and the total length after its expansion equals the girth of aforementioned rectangular framework, and the width of described cloth barrel (5) is equal with the length of column (3).
2. as claimed in claim 1 for the universal auxiliary air duct device of train air-conditioning wind quantity test, it is characterized in that: described long limit drawer runner (1) comprises long limit chute (1-1) and long limit slide bar (1-2), long limit slide bar (1-2) can be inserted inside, long limit chute (1-1) and is mated formation drawer runner; The sidewall on described long limit slide bar (1-2) and long limit chute (1-1) is equipped with multiple latch through hole, described fastening screw (6) can simultaneously through the corresponding through hole on long limit slide bar (1-2) and long limit chute (1-1) sidewall, and the relative position fixed both it, make long limit drawer runner (1) remain in given length; The length adjusting range of described long limit drawer runner (1) is 420mm-640mm; Described minor face drawer runner (2) comprises minor face chute (2-1) and minor face slide bar (2-2), the structure of minor face drawer runner (2) is identical with the structure on long limit drawer runner (1), and the length adjusting range of described minor face drawer runner (2) is 120mm-240mm.
3. as claimed in claim 1 for the universal auxiliary air duct device of train air-conditioning wind quantity test, it is characterized in that: described three axle angle couplings (4) are L-shaped hornblock structures, the end face of its X-axis right-angle side and Y-axis right-angle side offers respectively long limit chute fixed orifice (4-1) of rectangle and the minor face chute fixed orifice (4-2) of rectangle, the upper surface in its Z-direction offers circular blind hole (4-3); Long limit chute (1-1) that described long limit chute fixed orifice (4-1) is corresponding with one or minor face chute (2-1) are connected, and long limit slide bar (1-2) that minor face chute fixed orifice (4-2) is corresponding with or minor face slide bar (2-2) are connected; The column (3) that the blind hole (4-3) of described circle is corresponding with one is connected.
4. as claimed in claim 1 for the universal auxiliary air duct device of train air-conditioning wind quantity test, it is characterized in that: the initial and end two ends of described cloth barrel (5) are equipped with thread gluing, himself can by end to end formation tube-in-tube structure, and it is looped around on four root posts (3) of aforementioned hexahedron framework.
5. as claimed in claim 1 for the universal auxiliary air duct device of train air-conditioning wind quantity test, it is characterized in that: a long side wall of described universal auxiliary air duct device is provided with the air volume test hole (5-1) that multiple diameter is 15mm, and it is all arranged in one along long limit drawer runner (1) and walks crosswise; The spacing of described air volume test hole (5-1) is 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682819.5A CN105203345B (en) | 2015-10-20 | 2015-10-20 | Universal auxiliary air duct device for train air-conditioning wind quantity test |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510682819.5A CN105203345B (en) | 2015-10-20 | 2015-10-20 | Universal auxiliary air duct device for train air-conditioning wind quantity test |
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| Publication Number | Publication Date |
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| CN105203345A true CN105203345A (en) | 2015-12-30 |
| CN105203345B CN105203345B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510682819.5A Active CN105203345B (en) | 2015-10-20 | 2015-10-20 | Universal auxiliary air duct device for train air-conditioning wind quantity test |
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| CN2745086Y (en) * | 2004-10-22 | 2005-12-07 | 明基电通股份有限公司 | Adjustable air duct device |
| CN201901138U (en) * | 2010-08-19 | 2011-07-20 | 同济大学 | Uniform air supply duct for subway train |
| US20110247398A1 (en) * | 2010-04-09 | 2011-10-13 | Richard Corey Breed | Air vent cover for use in testing air leakage of an air duct system |
| CN203643178U (en) * | 2013-11-13 | 2014-06-11 | 珠海格力电器股份有限公司 | An air conditioner performance test tool |
| CN203719869U (en) * | 2013-12-17 | 2014-07-16 | 贵州航天凯宏科技有限责任公司 | Adjustable wind tunnel test device of automobile cooler |
| CN104566438A (en) * | 2014-12-19 | 2015-04-29 | 江苏太湖锅炉股份有限公司 | Combined type adjustable air distribution device |
| CN204536024U (en) * | 2015-04-23 | 2015-08-05 | 陕西建工安装集团有限公司 | The prefabricated detection joint installation structure of a kind of ventilation and air conditioning system performance test |
| CN104913935A (en) * | 2015-05-05 | 2015-09-16 | 南车戚墅堰机车有限公司 | Adjustable variable-section air duct connector for internal combustion engine ventilation experiment |
| CN205079950U (en) * | 2015-10-20 | 2016-03-09 | 长春轨道客车股份有限公司 | A air duct device is assisted to general type that is used for train air conditioner amount of wind to test |
-
2015
- 2015-10-20 CN CN201510682819.5A patent/CN105203345B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000071956A1 (en) * | 1999-05-21 | 2000-11-30 | Aero Systems Engineering, Inc. | Wind tunnel and heat exchanger therefor |
| CN2745086Y (en) * | 2004-10-22 | 2005-12-07 | 明基电通股份有限公司 | Adjustable air duct device |
| US20110247398A1 (en) * | 2010-04-09 | 2011-10-13 | Richard Corey Breed | Air vent cover for use in testing air leakage of an air duct system |
| CN201901138U (en) * | 2010-08-19 | 2011-07-20 | 同济大学 | Uniform air supply duct for subway train |
| CN203643178U (en) * | 2013-11-13 | 2014-06-11 | 珠海格力电器股份有限公司 | An air conditioner performance test tool |
| CN203719869U (en) * | 2013-12-17 | 2014-07-16 | 贵州航天凯宏科技有限责任公司 | Adjustable wind tunnel test device of automobile cooler |
| CN104566438A (en) * | 2014-12-19 | 2015-04-29 | 江苏太湖锅炉股份有限公司 | Combined type adjustable air distribution device |
| CN204536024U (en) * | 2015-04-23 | 2015-08-05 | 陕西建工安装集团有限公司 | The prefabricated detection joint installation structure of a kind of ventilation and air conditioning system performance test |
| CN104913935A (en) * | 2015-05-05 | 2015-09-16 | 南车戚墅堰机车有限公司 | Adjustable variable-section air duct connector for internal combustion engine ventilation experiment |
| CN205079950U (en) * | 2015-10-20 | 2016-03-09 | 长春轨道客车股份有限公司 | A air duct device is assisted to general type that is used for train air conditioner amount of wind to test |
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| CN105203345B (en) | 2017-08-25 |
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