Hello, welcome to visit the official website of the construction in the South!

China|English

Air pollution control and control technology experts

Swept away the concern in the construction of the official Southern WeChat

Service Hotline+86-755-26625932

Household

Food and Drug Health Products Inspection Purification Project Design

Author: Shenzhen ZhongJian South Environment CO., LTDissuing time:2017-02-21 16:04:56Pageviews:2527smallinBig

Set requirements: sterile room, microbes, culture, colony count, temporary storage and supporting space purification level for the million level, a more, particle room, the price room, buffer room purification level of 100,000, The rest of the room without purification level. 2, clean laboratory decoration works, clean...
文本标签:

I、Specific requirements:
  1, Set requirements: sterile room, microbes, culture, colony count, temporary storage and supporting space purification level for the million level, a more, particle room, the price room, buffer room purification level of 100,000, The rest of the room without purification level. 2, clean laboratory decoration works, clean air conditioning works, electrical engineering design and installation. Area of the laboratory structure, clean decoration, clean air conditioning and automatic control system, power supply lighting, weak system.

食品检验所净化工程设计方案


   II、Technical basis and specification:

1, building building plans and requirements, clean the project clean room rating standards, and all technical indicators;
  2, "Chinese drug testing standards operating norms"
  3, "ventilation and air conditioning project quality assessment standards" GBJ304-88;
  4, "ventilation and air conditioning construction and acceptance of norms" GB50243-2002
  5, other relevant national standards, norms, procedures;
  The design should be clean and shunt, full-featured, selection and configuration is reasonable. Design, installation, equipment are required in line with the relevant national standards, norms, procedures.


   III、Laboratory decoration requirements:

1, the overall requirements: the laboratory building decoration should follow the principle of not producing dust, no dust, corrosion resistance, moisture and mildew, easy to clean and meet the fire safety requirements. Do not use wood and gypsum in exposed materials that are in direct contact with air in the laboratory.
  2, (except sterilization) wall with a special slot fixed 50 thick magnesium magnesia steel plate, double sided magnesium plate, steel plate thickness of not less than 0.5mm, fire rating for the A-class. Sterilization between the wall using a special slot fixed 50 thick magnesia magnesia steel plate, wall with 30 * 50mm galvanized square tube reinforcement.
  3, the ground: all the ground using high-quality epoxy floor, epoxy floor thickness of not less than 2mm.
  4, ceiling: the design ceiling height of 2500mm; ceiling fixed with a fixed T-shaped aluminum T-shaped 50mm glass magnesium color plate, double-sided glass magnesium plate, steel plate thickness of not less than 0.5mm, fire rating of A-class.
  5, the door: a single open hand door door net size of 1000 × 2100, double open the door to open the door net size of 1500 × 2100; door with magnesia magnesia steel plate, material requirements with the wall.
  6, laboratory equipment: side of the experimental bench, the central experimental platform, instrument Taiwan, sink Taiwan.

IV、Clean air conditioning design requirements:

1, clean air conditioning system should make clean laboratory in a controlled state, should be able to ensure that the overall control of the clean laboratory, but also enable the use of clean laboratory flexibility. Clean labs Separate clean air conditioning systems by function. Design parameters in line with the provisions of GB19489-2008.

Clean laboratory main technical indicators:

name

Purification level (auxiliary room by auxiliary space level)

Number of ventilation (times / h)

Temperature (℃)

Relative humidity (% RH)

noise

dB(A)

 


Sterile

Million level

25

18~26

40~60

55


microorganism

Million level

25

18~26

40~60

55


Sterile culture

hundred thousand level

15

18~26

40~60

55


Biochemical room

hundred thousand level

15

18~26

40~60

55


Particle chamber

hundred thousand level

15

18~26

40~60

55


potency

hundred thousand level

15

18~26

40~60

55


One more

hundred thousand level

15

18~26

40~60

55


Clean corridor

Million level

25

18~26

40~60

55



2, air conditioning configuration requirements: microbiology laboratory micro-organisms left and auxiliary room with a medical sanitation unit; sterile room right auxiliary room with a medical sanitation unit; positive sterile room and auxiliary room using an experiment Room dedicated to the new air conditioning unit. Particulate Laboratory: Particulate laboratory and auxiliary room using a medical sanitation unit. Laboratory use of air purification unit, is strictly prohibited with a common unit to replace the dedicated unit; positive sterile room purification unit with professional brand laboratory dedicated new air conditioning unit; purification unit fresh air duct and exhaust pipe using imported brands mechanical air volume Control valve to control. The exhaust fan adopts the filter integrated low noise exhaust fan, purifies the auxiliary room exhaust with high efficiency filter, the exhaust fan brand, the laboratory air conditioning area transition season cold source is provided by the heat pump module unit, the heat pump unit is provided by the bidder.

IV、Air conditioning system with air conditioning system:

1, The summer air treatment program: summer outdoor fresh air and indoor mixing, and then through the circulation unit coil section of the cold water to 12.5 degrees, and finally through the duct heating to the indoor air supply point into the indoor air supply. Winter air treatment program: winter outdoor fresh air through the new air duct electric heating, the outdoor fresh air preheated to 3 degrees, and then mixed with the indoor air return, and then through the cycle of the coil section of the hot water heating, and finally through the unit Inside the humidifier, humidification to the indoor air supply point into the room.
  2,The laboratory dedicated new air conditioning unit air conditioning system air treatment program: summer air treatment program: summer outdoor wind and the cold before the cold tube has been through the cooling of the new air after the heat exchange, the outdoor fresh air for pre-cooling, and then through the experiment Room dedicated new air conditioning unit coil will be further cooling and dehumidification of the new wind, and then through the unit's heat recovery device and then fill out the new air when the outdoor heat exchange, the temperature again warm up again, and finally through the unit duct heating Fresh air heated to the indoor air supply point into the room. Winter air treatment program: winter outdoor fresh air through the new air duct electric heating, the outdoor fresh air preheating treatment to 3 degrees, and then through the cycle unit coil section of the hot water for heating, and finally through the unit humidifier, humidification to the room Air supply status point into the room.
  3, Air flow organization: clean auxiliary room should be used under the return air or single lower exhaust, the mouth of the hole above the height should not exceed 0.5m above the ground, the hole below the ground not less than 0.1m. The inlet air inlet speed should be no more than 2m / s. Sterilization room and other non-purification area auxiliary room with diffuser air, on the return to the wind. The room with the biological safety cabinet and its supporting auxiliary room is sent with the airflow organization.
  4, clean air conditioning system components, configuration and materials: (1) clean laboratory air supply terminal configuration H13 efficient filter. (2) clean laboratory exhaust system configuration H13 efficient and efficient filter. (3) air conditioning unit filter configuration requirements refer to the technical requirements of air conditioning units. (4) air conditioning unit technical parameters by the tender unit according to the actual situation of their own calculation, must include the regional air conditioning unit air volume, cooling capacity and humidification. (5) air conditioning units to complete the air filter, cold section, humidification, transportation, air volume adjustment and other processing functions; which laboratory unit cold coil is divided into two groups, one for the summer and winter use. The other group is used for the transition season. The scope of supply of the unit includes: unit box, table cooler, filter, fan, motor, base, electrical control cabinet, water tray, spare parts and wearing parts, information and so on.
  5, purification system configuration requirements: (1) each purification system are required to provide a constant temperature and humidity control system, including strong electric control and weak control, the use of functional control, temperature and humidity sensors, pressure switch, (2) automatic control system should be room and indoor two sets of control system, the regional independent set of indoor control, indoor control for the touch panel. (2) automatic control system, Two sets of control systems should be able to control the system within the blower, the new fan, exhaust fan, surface cooler, filter, fire valve, control valve and other equipment control. (3) two control systems for each clean area.

6, testing and requirements: in the laboratory completed the relevant inspection agencies to the laboratory purification project to test the project. And issued a valid and effective test report. According to GB19489-2008 specification requirements for testing. Laboratory purification test items are: static pressure, air volume, fresh air volume, temperature, relative humidity, noise, cleanliness, illumination, bacteria concentration.

V、Electrical design requirements:
  1, the laboratory must ensure the reliability of electricity, should be used dual power supply; 2, laboratory equipment and auxiliary equipment should be separated from electricity, special equipment trunk line must be laid separately. Laboratory special equipment should be separated from other special equipment, special equipment (incubator) to be set up a separate power supply to protect the safety of electricity. 3, laboratory lighting should be used in the form of embedded clean air seal light band, disable the ordinary light belt instead, the lights must be arranged outside the outlet; 4, auxiliary room, corridor, the average illumination should be more than 200lex ; 5, the laboratory's total distribution cabinet and distribution cabinet should be located in the non-purification area; 6, laboratory-specific equipment should be used for special grounding system.

VI、Project acceptance requirements: in line with national "indoor air quality standards" (GB / T18883-2002) standards

Numbering

Sampling point

project

unit

Limit

Test Conditions

1

Anatomy around the respiratory area

formaldehyde

mg/ m3

0.1

1 hour after the start of 30 minutes

2

Floor walkway

formaldehyde

mg/ m3

0.1

1 hour after the start of 30 minutes

3

Dissecting indoors

formaldehyde

mg/ m3

0.1


2017-02-21 2527People browsing Back