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Design Principles of Laboratory Ventilation Duct Engineering

實(shí)驗(yàn)室建設(shè)過(guò)程中較不能忽視的工程之一就是通風(fēng)系統(tǒng)了，今天咱們就來(lái)說(shuō)說(shuō)實(shí)驗(yàn)室建設(shè)中通風(fēng)管道工程的要求和相關(guān)參數(shù)是什么。

Ventilation system is one of the projects that can not be ignored in the process of laboratory construction. Today, let's talk about the requirements and relevant parameters of the ventilation pipe project in the laboratory construction.

實(shí)驗(yàn)室通風(fēng)管道工程的要求：通風(fēng)效果好、噪音低、操作簡(jiǎn)便、節(jié)約能源，室內(nèi)壓差和溫濕度都能保持人體的舒適性。

Requirements of the laboratory ventilation pipeline project: good ventilation effect, low noise, simple operation, energy saving, indoor pressure difference and temperature and humidity can keep human comfort.

實(shí)驗(yàn)室通風(fēng)管道工程的設(shè)計(jì)原則

Design Principles of Laboratory Ventilation Duct Engineering

實(shí)驗(yàn)室通風(fēng)管道工程的設(shè)計(jì)原則

Design Principles of Laboratory Ventilation Duct Engineering

實(shí)驗(yàn)室通風(fēng)工程的重要性：實(shí)驗(yàn)室通風(fēng)工程是整個(gè)實(shí)驗(yàn)室設(shè)計(jì)和建設(shè)過(guò)程中，規(guī)模較大、影響較廣泛的系統(tǒng)之一。通風(fēng)工程的完善與否，直接對(duì)實(shí)驗(yàn)室環(huán)境、實(shí)驗(yàn)人員的身體健康、實(shí)驗(yàn)設(shè)備的運(yùn)行維護(hù)等方面產(chǎn)生重要影響。

Importance of laboratory ventilation engineering: laboratory ventilation engineering is one of the systems with large scale and wide influence in the whole process of laboratory design and construction. Whether the ventilation project is perfect or not has a direct impact on the laboratory environment, the physical health of laboratory personnel, the operation and maintenance of experimental equipment, etc.

實(shí)驗(yàn)室通風(fēng)管道工程的設(shè)計(jì)原則

Design Principles of Laboratory Ventilation Duct Engineering

實(shí)驗(yàn)室通風(fēng)管道工程的設(shè)計(jì)原則：

Design principles of laboratory ventilation duct works:

1．處理設(shè)施具備沖擊負(fù)荷能力，確保廢氣達(dá)標(biāo)排放。

1. The treatment facilities shall have impact load capacity to ensure that the exhaust gas is discharged up to standard.

2．夏天補(bǔ)冷風(fēng)、冬天補(bǔ)暖風(fēng)，保證室內(nèi)溫濕度的舒適性。

2. Supplement cold air in summer and warm air in winter to ensure the comfort of indoor temperature and humidity.

3．采用智能變頻控制系統(tǒng)，達(dá)到操作方便、節(jié)能降噪的目的。

3. Intelligent frequency conversion control system is adopted to achieve the purpose of convenient operation, energy saving and noise reduction.

4．非標(biāo)設(shè)備應(yīng)符合國(guó)家或行業(yè)相關(guān)規(guī)范，并保證性能穩(wěn)定、外表美觀。

4. Non standard equipment shall conform to relevant national or industrial specifications, and ensure stable performance and beautiful appearance.

5．綜合考慮各項(xiàng)因素，采用投資少、運(yùn)行穩(wěn)定、運(yùn)行費(fèi)用低、運(yùn)行效果好的成熟工藝。

5. Comprehensively consider various factors and adopt mature processes with low investment, stable operation, low operation cost and good operation effect.

6．在設(shè)計(jì)中充分考慮噪聲、臭味等，防止二次污染的產(chǎn)生，不給周圍環(huán)境造成新的污染。

6. Noise and odor shall be fully considered in the design to prevent secondary pollution and new pollution to the surrounding environment.

7．所選擇的工藝必須滿足現(xiàn)場(chǎng)條件，平面布置簡(jiǎn)潔、緊湊、少占地，并方便生產(chǎn)操作和維護(hù)維修。

7. The selected process must meet the site conditions, with simple and compact plane layout, less land occupation, and convenient production operation, maintenance and repair.

8．排風(fēng)和補(bǔ)風(fēng)系統(tǒng)達(dá)到風(fēng)量平衡，保持室內(nèi)-5Pa—-10Pa的負(fù)壓，防止有害氣體的散溢，保證實(shí)驗(yàn)人員的身心健康。

8. The exhaust and make-up air systems shall achieve the balance of air volume, maintain the negative pressure of - 5Pa to - 10Pa indoors, prevent the diffusion of harmful gases, and ensure the physical and mental health of laboratory personnel.

9．根據(jù)大樓的結(jié)構(gòu)特點(diǎn)，就近開設(shè)風(fēng)井，劃分排風(fēng)和補(bǔ)風(fēng)系統(tǒng)，管道系統(tǒng)做到“短、平、順、直”，減小系統(tǒng)阻力，降低系統(tǒng)噪聲。

9. According to the structural characteristics of the building, set up an air shaft nearby, divide the exhaust and air supplement systems, and make the pipeline system "short, flat, smooth and straight" to reduce the system resistance and system noise.

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