CN202764657U - Air flue distribution box applicable to a plurality of air distribution ratios - Google Patents
Air flue distribution box applicable to a plurality of air distribution ratios Download PDFInfo
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- CN202764657U CN202764657U CN201220439694.5U CN201220439694U CN202764657U CN 202764657 U CN202764657 U CN 202764657U CN 201220439694 U CN201220439694 U CN 201220439694U CN 202764657 U CN202764657 U CN 202764657U
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Abstract
The utility model discloses an air flue distribution box applicable to a plurality of air distribution ratios. In order to solve problems that every set of air flue air distribution ratios of the existing rail transit air-conditioning system is not unified, the existing distribution box is hard to adapt change of the distribution ratios, and corresponding distribution box need to be designed for every set of the air flues, and thereby difficulties of design, test and manufacture are increased. The air flue distribution box comprises a distribution body. The distribution body is provided with an air inlet and at least two air outlets. A guide plate is placed between the two neighbouring air outlets. At least one air outlet of the at least two air outlets is provided with a regulation hole plate. A plurality of regulation holes are placed on the regulation hole plate. By additionally providing the regulation hole plate on the position of the air outlet and testing poriness of the regulation hole plate, requirements of the distribution ratios can be met conveniently, air flue distribution boxes with different main body structures need not designing, and thereby design and test number is greatly reduced, and difficulties and cost of every step are also reduced.
Description
Technical field
The utility model relates to a kind of air passage distribution box that is applicable to multiple allocation of the amount of air ratio.
Background technology
Existing urban rail transit vehicles because the facility location that respectively saves between the car in the same marshalling there are differences, causes existing in the train of vehicles many group supply air ducts, and each distribution ratio of organizing the air channel is often different.
For adapting to this characteristics, be required to be and respectively organize allocation of the amount of air case corresponding to Duct design.As shown in Figure 1, existing distribution box structure is mainly controlled its distribution ratio by the angle of deflecting plate 4, therefore need by constantly testing deflecting plate 4 angles of adjusting distribution box inside, change the allocation of the amount of air ratio until till meeting the demands, greatly increase the difficulty of design, test, manufacturing, also increased the cost of each link simultaneously.
The utility model content
Respectively organize air channel volume distribution ratio disunity in order to overcome existing track traffic a/c system, and existing distribution box is difficult to adapt to the variation of distribution ratio, be required to be every group of distribution box that Duct design is corresponding, the deficiency that causes the difficulty that designs, test, make to strengthen, the utility model aims to provide a kind of air passage distribution box that is applicable to multiple allocation of the amount of air ratio, this air passage distribution box can be adjusted the distribution ratio of air quantity easily, reduces difficulty and the cost of each link.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of air passage distribution box that is applicable to multiple allocation of the amount of air ratio comprises the distribution casing, and this distribution casing has air intake and at least two air discharge ports; Between adjacent two air discharge ports, be provided with deflecting plate; Its constructional feature is, at least one the air discharge port place at least two air discharge ports is provided with regulating orifice plate, has a plurality of adjustment holes on this regulating orifice plate.
Below be the technical scheme of further improvement of the utility model:
Be provided with body insulation between described adjacent two air discharge ports.
Described air discharge port is air the first outlet and air the second outlet; Described air the first outlet and/or air the second exit are provided with regulating orifice plate.
The magnitude setting of the adjustment hole on the described regulating orifice plate is: the quantity of regulating orifice plate medium position is more than the quantity of regulating orifice plate end positions.
By said structure, as can be seen from Figure 1, distribution ratio is subjected to the impact of deflecting plate very responsive, angular adjustment by deflecting plate changes the distribution ratio difficulty that not only operates, and be difficult to accurate control, principle of work of the present utility model is: as shown in Figure 2, wherein air intake 1 is identical with existing distribution box to the structure of 5 sections of body insulations, but air the first outlet 2 or air the second outlet 3 places at distribution box have increased regulating orifice plate 6, come accurately to control easily distribution ratio by the pore-solids ratio of adjusting regulating orifice plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by setting up regulating orifice plate in the air discharge port position, can satisfy easily the requirement of various distribution ratios by the pore-solids ratio of test regulating orifice plate, and need not to design the air passage distribution box of different subjects structure, greatly reduce design and tested number, reduced difficulty and the cost of each link.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Description of drawings
Fig. 1 is the structure principle chart of existing air passage distribution box;
Fig. 2 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 3 is the structural representation of regulating orifice plate described in the utility model.
In the drawings
1-air intake; The first outlet of 2-air; The second outlet of 3-air; 4-deflecting plate;
5-body insulation; 6-regulating orifice plate; The 7-adjustment hole.
The specific embodiment
A kind of air passage distribution box that is applicable to multiple allocation of the amount of air ratio as shown in Figure 2, comprises the distribution casing, and this distribution casing has air intake 2, air the first outlet 2 and 3 two air discharge ports of air the second outlet; Between air the first outlet 2 and air the second outlet 3, be provided with deflecting plate 4; Described air the first outlet 2 and air the second outlet 3 places are provided with regulating orifice plate 6, have a plurality of adjustment holes 7 on this regulating orifice plate 6, as shown in Figure 3, the magnitude setting of the adjustment hole 7 on this regulating orifice plate 6 is: the quantity of regulating orifice plate 6 medium positions is more than the quantity of regulating orifice plate 6 end positions.Be provided with body insulation 5 between described adjacent two air discharge ports.
It is identical with existing distribution box that the utility model is kept agent structure, change the regulative mode of distribution ratio: the angle of keeping deflecting plate 4 among Fig. 2 is constant, increase regulating orifice plate 6 in air the first outlet 2 and air the second outlet 3 places, can satisfy easily the requirement of various distribution ratios by the pore-solids ratio of test regulating orifice plate 6, and need not to design the air passage distribution box of different subjects structure, greatly reduce design and tested number.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Claims (4)
1. an air passage distribution box that is applicable to multiple allocation of the amount of air ratio comprises the distribution casing, and this distribution casing has air intake (2) and at least two air discharge ports; Between adjacent two air discharge ports, be provided with deflecting plate (4); It is characterized in that, at least one the air discharge port place at least two air discharge ports is provided with regulating orifice plate (6), has a plurality of adjustment holes (7) on this regulating orifice plate (6).
2. the air passage distribution box that is applicable to multiple allocation of the amount of air ratio according to claim 1 is characterized in that, is provided with body insulation (5) between described adjacent two air discharge ports.
3. the air passage distribution box that is applicable to multiple allocation of the amount of air ratio according to claim 1 is characterized in that, described air discharge port is air the first outlet (2) and air the second outlet (3); Described air the first outlet (2) and/or air the second outlet (3) locate to be provided with regulating orifice plate (6).
4. the air passage distribution box that is applicable to multiple allocation of the amount of air ratio according to claim 1, it is characterized in that, the magnitude setting of the adjustment hole (7) on the described regulating orifice plate (6) is: the quantity of regulating orifice plate (6) medium position is more than the quantity of regulating orifice plate (6) end positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439694.5U CN202764657U (en) | 2012-08-31 | 2012-08-31 | Air flue distribution box applicable to a plurality of air distribution ratios |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439694.5U CN202764657U (en) | 2012-08-31 | 2012-08-31 | Air flue distribution box applicable to a plurality of air distribution ratios |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202764657U true CN202764657U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220439694.5U Expired - Lifetime CN202764657U (en) | 2012-08-31 | 2012-08-31 | Air flue distribution box applicable to a plurality of air distribution ratios |
Country Status (1)
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| CN (1) | CN202764657U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423736A (en) * | 2013-08-16 | 2013-12-04 | 金华隆鑫新能源科技有限公司 | Air supply system of biomass particle combustion furnace |
| WO2015035737A1 (en) * | 2013-09-16 | 2015-03-19 | 广东美的制冷设备有限公司 | Air conditioner having an adjustable-volume air output and a method for adjusting air output |
| CN104456891A (en) * | 2013-09-16 | 2015-03-25 | 广东美的制冷设备有限公司 | Air-conditioner air-outlet regulating device, air conditioner and air volume regulation method |
| CN104715104A (en) * | 2015-02-09 | 2015-06-17 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted air conditioner duct design method based on CAE emulation technique |
| CN108645039A (en) * | 2018-08-17 | 2018-10-12 | 广东万家乐燃气具有限公司 | A kind of wind turbine and water heater |
| CN112849181A (en) * | 2021-03-12 | 2021-05-28 | 中车唐山机车车辆有限公司 | Air supply system and multi-layer railway vehicle |
| CN115512677A (en) * | 2022-08-16 | 2022-12-23 | 广州精益运输制冷设备有限公司 | Noise-reduction air distribution device for rail train air conditioner |
-
2012
- 2012-08-31 CN CN201220439694.5U patent/CN202764657U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423736A (en) * | 2013-08-16 | 2013-12-04 | 金华隆鑫新能源科技有限公司 | Air supply system of biomass particle combustion furnace |
| WO2015035737A1 (en) * | 2013-09-16 | 2015-03-19 | 广东美的制冷设备有限公司 | Air conditioner having an adjustable-volume air output and a method for adjusting air output |
| CN104456891A (en) * | 2013-09-16 | 2015-03-25 | 广东美的制冷设备有限公司 | Air-conditioner air-outlet regulating device, air conditioner and air volume regulation method |
| CN104715104A (en) * | 2015-02-09 | 2015-06-17 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted air conditioner duct design method based on CAE emulation technique |
| CN104715104B (en) * | 2015-02-09 | 2018-01-23 | 浙江吉利汽车研究院有限公司 | The design method in the on-board air conditioner air channel based on CAE emulation technologies |
| CN108645039A (en) * | 2018-08-17 | 2018-10-12 | 广东万家乐燃气具有限公司 | A kind of wind turbine and water heater |
| CN112849181A (en) * | 2021-03-12 | 2021-05-28 | 中车唐山机车车辆有限公司 | Air supply system and multi-layer railway vehicle |
| CN115512677A (en) * | 2022-08-16 | 2022-12-23 | 广州精益运输制冷设备有限公司 | Noise-reduction air distribution device for rail train air conditioner |
| CN115512677B (en) * | 2022-08-16 | 2023-10-10 | 广州精益运输制冷设备有限公司 | Noise-reducing and wind-distributing device for air conditioner of rail train |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
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| CX01 | Expiry of patent term |