CN103134161B - A kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity - Google Patents
A kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity Download PDFInfo
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- CN103134161B CN103134161B CN201310091758.6A CN201310091758A CN103134161B CN 103134161 B CN103134161 B CN 103134161B CN 201310091758 A CN201310091758 A CN 201310091758A CN 103134161 B CN103134161 B CN 103134161B
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Abstract
The present invention relates to a kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity, this system comprises air compression plant, supply air system and air return system, and supply air system comprises upper strata air-supply pipeline, swirl diffuser, injection air port, lower floor's air-supply pipeline and double deflection grille; Upper strata air-supply pipeline is connected with the air outlet of air compression plant, described swirl diffuser and the distribution of injection air port are arranged on upper strata air-supply pipeline, lower floor's ajutage is connected with air compression plant, described double deflection grille is arranged on lower floor's air-supply pipeline, described air return system comprises air return pipeline and single deflection grille, described single deflection grille distribution is arranged on air return pipeline, and air return pipeline is connected with the return air inlet of air compression plant.The present invention can realize temperature and humidity in storeroom and reach designing requirement, the uniform object of reservoir area levels humiture.And on this basis, reduce storehouse rate of ventilation, reduce the air-supply energy consumption of air-conditioning.
Description
Technical field
The present invention relates to production of cigarettes field, particularly relate to a kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity.
Background technology
In industrial air conditioning design, the quality of air current composition decides the humiture distribution of room air, whether wind speed profile meets the requirement of technique to inner air ambient, and therefore the air current composition of air-conditioned room is the important content of Air-conditioner design.Shelf magazine is used for storage roll tobacco product, and whether its air current composition rationally directly has influence on the quality of cigarette quality.Overhead warehouse space is taller and bigger, general about 24m, has again the stop of shelf goods, and therefore Airflow Pattern Designing is the difficult point of Air-conditioner design always.According to investigations, most of cigarette enterprise is in actual motion, and the air-conditioning humiture of the shelf magazine sex chromosome mosaicism that is evenly distributed is more outstanding, and in storehouse, humiture differs larger with design load.In conventional design, usually the distribution in air blow and return mode and air port is rule of thumb determined, then design air blow and return speed etc. is calculated, this method for designing can meet the requirement of general comfort air conditioning system substantially, but higher room is required to this humiture of overhead storehouse, detailed humiture distribution situation during design, should be obtained.Therefore CFD(Fluid Mechanics Computation is adopted) method, the air-conditioning effect of more different wind pushing form, proposes both to have met shelf magazine humiture standard, saved the air-conditioning mode of energy consumption simultaneously.
Summary of the invention
In order to solve above-mentioned technical problem, the object of the invention is to propose a kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity, making temperature and humidity in storeroom can reach designing requirement, reduce the nonuniformity coefficient of room air simultaneously.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity, this system comprises air compression plant, supply air system and air return system, and supply air system comprises upper strata air-supply pipeline, swirl diffuser, injection air port, lower floor's air-supply pipeline and double deflection grille; Upper strata air-supply pipeline has many, many upper strata air-supply pipelines are disposed side by side on the top of shelf magazine, many upper strata air-supply pipeline is in parallel, upper strata air-supply pipeline is connected with the air outlet of air compression plant respectively by the first pipeline, and Electric air valve is provided with on the first pipeline, described swirl diffuser and the distribution of injection air port are arranged on upper strata air-supply pipeline, and in upper strata air-supply pipeline, spray air port for majority, minority swirl diffuser is distributed in and sprays between air port; Lower floor's air-supply pipeline has many, be disposed side by side on the bottom of shelf magazine, described double deflection grille is arranged on lower floor's air-supply pipeline, and Shang Duotiao lower floor air-supply pipeline is connected with air compression plant respectively by the second pipeline, and is provided with Electric air valve on the second pipeline; Described air return system comprises air return pipeline and single deflection grille, air return pipeline is arranged on the left and right sidewall of shelf magazine, the top of each sidewall and middle part arrange described air return pipeline respectively, described single deflection grille distribution is arranged on air return pipeline, and air return pipeline is connected with the return air inlet of air compression plant.
As preferably, above-mentioned upper strata air-supply pipeline is 3, and lower floor's air-supply pipeline is 3.
As preferably, above-mentioned swirl diffuser and spray air port and to distribute 1 swirl diffuser by 2 ~ 3 injection air ports.
The improvement project of cigar mill's shelf magazine air-conditioning mode that the present invention proposes, top, employing top is sent, lower side send the Air Distribution with top return air, the air port of top air-supply is swirl diffuser and sprays air port, to spray air port, and swirl diffuser dispersed placement; The air port of bottom air-supply is double-deck blinds.In operation, on shelf magazine, the control of sheaf space humiture mainly relies on swirl diffuser to blow, and the control of middle space humiture mainly relies on sprays air port air-supply, and the control of lower layer space humiture mainly relies on double deflection grille to blow.The improvement project of cigar mill's shelf magazine air-conditioning mode that the present invention proposes, can realize temperature and humidity in storeroom and reach designing requirement, the uniform object of reservoir area levels humiture.And on this basis, reduce storehouse rate of ventilation, reduce the air-supply energy consumption of air-conditioning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
A kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity as shown in Figure 1, this system comprises air compression plant 1, supply air system and air return system, and supply air system comprises upper strata air-supply pipeline 3, swirl diffuser 5, sprays air port 4, lower floor's air-supply pipeline 10 and double deflection grille 11, upper strata air-supply pipeline 3 has three, article three, air-supply pipeline 3 in upper strata is disposed side by side on the top of shelf magazine 2, article three, air-supply pipeline 3 in upper strata is in parallel, upper strata air-supply pipeline 3 is connected with the air outlet of air compression plant 1 respectively by the first pipeline 6, and Electric air valve 7 is provided with on the first pipeline 6, described swirl diffuser 5 and the distribution of injection air port 4 are arranged on upper strata air-supply pipeline 3, air port 4 is sprayed for most in upper strata air-supply pipeline 3, minority swirl diffuser 5 is distributed in and sprays between air port 4, swirl diffuser 5 and spray air port 4 and to distribute 1 swirl diffuser 5 by 2 ~ 3 injection air ports 4.Lower floor's air-supply pipeline 10 has three, be disposed side by side on the bottom of shelf magazine 2, described double deflection grille 11 is arranged on lower floor's air-supply pipeline 10, three lower floor's air-supply pipelines 10 and is connected with air compression plant 1 respectively by the second pipeline 8, and is provided with Electric air valve 9 on the second pipeline 8; Described air return system comprises air return pipeline 12 and single deflection grille 13, air return pipeline 12 is arranged on the left and right sidewall of shelf magazine 2, the top of each sidewall and middle part arrange described air return pipeline 12 respectively, described single deflection grille 13 distribution is arranged on air return pipeline 12, and air return pipeline 12 is connected with the return air inlet of air compression plant 1.
Claims (1)
1. one kind is improved the air-conditioning system of cigar mill's shelf magazine humiture uniformity, it is characterized in that: this system comprises air compression plant (1), supply air system and air return system, supply air system comprises upper strata air-supply pipeline (3), swirl diffuser (5), injection air port (4), lower floor's air-supply pipeline (10) and double deflection grille (11), upper strata air-supply pipeline (3) has 3, article 3, upper strata air-supply pipeline (3) is disposed side by side on the top of shelf magazine (2), article 3, upper strata air-supply pipeline (3) is in parallel, upper strata air-supply pipeline (3) is connected respectively by the air outlet of the first pipeline (6) with air compression plant (1), and Electric air valve (7) is provided with on the first pipeline (6), described swirl diffuser (5) and injection air port (4) distribution are arranged on upper strata air-supply pipeline (3), in upper strata air-supply pipeline (3), spray air port (4) is most, minority swirl diffuser (5) is distributed in and sprays between air port (4), swirl diffuser (5) and injection air port (4) spray air port (4) distribution 1 swirl diffuser (5) by 2 ~ 3, lower floor's air-supply pipeline (10) has 3, be disposed side by side on the bottom of shelf magazine (2), described double deflection grille (11) is arranged in lower floor's air-supply pipeline (10), article 3, lower floor's air-supply pipeline (10) is connected with air compression plant (1) respectively by the second pipeline (8), and is provided with Electric air valve (9) on the second pipeline (8), described air return system comprises air return pipeline (12) and single deflection grille (13), air return pipeline is arranged on the left and right sidewall of shelf magazine (2), the top of each sidewall and middle part arrange described air return pipeline (12) respectively, described single deflection grille (13) distribution is arranged on air return pipeline (12), and air return pipeline (12) is connected with the return air inlet of air compression plant (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310091758.6A CN103134161B (en) | 2013-03-21 | 2013-03-21 | A kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310091758.6A CN103134161B (en) | 2013-03-21 | 2013-03-21 | A kind of air-conditioning system improving cigar mill's shelf magazine humiture uniformity |
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| CN103134161A CN103134161A (en) | 2013-06-05 |
| CN103134161B true CN103134161B (en) | 2015-12-09 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574846B (en) * | 2013-11-07 | 2016-03-30 | 浙江中烟工业有限责任公司 | A kind of Air-conditioning method improving cigar mill's shelf magazine humiture uniformity |
| CN104748230B (en) * | 2015-03-25 | 2018-05-11 | 广西中烟工业有限责任公司 | The Temperature and Humidity Control technique and air-conditioning system of a kind of cigar mill's shelf magazine |
| CN107014000A (en) * | 2017-05-16 | 2017-08-04 | 机械工业第六设计研究院有限公司 | Logistics shelf magazine air-conditioning system |
| CN107975870A (en) * | 2017-11-14 | 2018-05-01 | 苏州庆瑞空气系统有限公司 | The air-conditioning internal machine of integrally cooling |
| CN107965842A (en) * | 2017-11-14 | 2018-04-27 | 苏州庆瑞空气系统有限公司 | Air-conditioning internal machine with island air entry |
| CN107940561A (en) * | 2017-11-14 | 2018-04-20 | 苏州庆瑞空气系统有限公司 | Air-conditioning internal machine with two-way outlet pipe |
| CN115962524A (en) * | 2022-11-30 | 2023-04-14 | 山东中烟工业有限责任公司 | Tobacco shred-making air-conditioning gradient air supply device and using method thereof |
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| JP2000074430A (en) * | 1998-08-25 | 2000-03-14 | Taisei Corp | Ventilation method of underground parking lot |
| JP2002061911A (en) * | 2000-08-17 | 2002-02-28 | Takasago Thermal Eng Co Ltd | Method for cooling computer room |
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| CN201110609Y (en) * | 2007-11-07 | 2008-09-03 | 北京康孚环境控制有限公司 | Three-dimensional elevated library central ventilated constant temperature and humidity air conditioner system |
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