CN211372645U - Thousand-level dust-free room air conditioning system - Google Patents
Thousand-level dust-free room air conditioning system Download PDFInfo
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- CN211372645U CN211372645U CN201922347214.7U CN201922347214U CN211372645U CN 211372645 U CN211372645 U CN 211372645U CN 201922347214 U CN201922347214 U CN 201922347214U CN 211372645 U CN211372645 U CN 211372645U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000003068 static effect Effects 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims abstract 3
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002912 waste gas Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 230000001877 deodorizing effect Effects 0.000 claims 1
- 239000000796 flavoring agent Substances 0.000 claims 1
- 235000019634 flavors Nutrition 0.000 claims 1
- 230000003749 cleanliness Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000013618 particulate matter Substances 0.000 abstract description 4
- 238000007791 dehumidification Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
For understanding the problem that the clean room can have better cleanliness factor, humiture and performance such as pressure, the utility model provides a thousand grades of clean room air conditioning system, it includes: fresh air system and indoor shell, the top of indoor shell is equipped with the supply-air outlet, and the below of supply-air outlet is equipped with clean air supply unit FFU, its characterized in that: clean air supply unit FFU is full of cloth at indoor casing inside top, every clean air supply unit FFU's inside is equipped with the motor, indoor casing's both sides are equipped with the technique double-layered way, the technique double-layered way is close to clean air supply unit FFU department and is equipped with dry coil pipe, dry coil pipe connection technique double-layered way and top static pressure case, the exhaust pipe is connected with the second fan, the air filters the humidification or the surface cooling dehumidification back by new trend system and is passed through full of cloth clean air supply unit FFU at the inside top of dustless indoor casing, the air is from top to bottom evenly air supply, produced dust can be caught by high-efficient filter in the FFU fast in the process, the exhaust particulate matter that produces inserts exhaust duct exhaust chamber discharge is outdoor in the technology.
Description
Technical Field
The utility model relates to a dust free chamber field, it is comparatively specific, involve a thousand grades of dust free chamber air conditioning system.
Background
The clean room is used for discharging pollutants such as micro-particles, harmful air and bacteria in air in a certain space range, controlling the indoor temperature, cleanliness, indoor pressure, air flow speed, air flow distribution, noise vibration, illumination and static electricity within a certain required range, and keeping the indoor temperature, cleanliness, temperature, humidity, pressure and other properties required by the original setting no matter how the external air condition changes.
Along with the improvement of the requirements of people on the product quality, the requirements of a dust-free room where the product is located are correspondingly improved, and how to enable the dust-free room to be cleaner and better control the constant temperature and the constant humidity is a problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the problem that no matter how the external air condition changes, the indoor environment can maintain the originally set required temperature and humidity and pressure and has better cleanliness, the present invention provides a thousand-level clean room air conditioning system, after the air is filtered, humidified or dehumidified by the fresh air system, the top of the inner shell of the clean room indoor environment is fully distributed with a clean air supply unit FFU4, the air is uniformly supplied from top to bottom, the particulate matter is captured by the high efficiency filter in the FFU4 to obtain higher cleanliness, the dust generated in the manufacturing process or by the working personnel can be rapidly captured by the high efficiency filter, one part of the air inlet and outlet pipes are discharged outdoors without influencing other working areas, the air is returned to the technical clamping channel through the raised floor, the polluted air is gradually diluted, the cleanliness is higher, and the circulating air makes the constant temperature and humidity effect inside the inner shell of the dust-free room better through the heating reflux of the dry coil pipe.
A class thousand clean room air conditioning system comprising: fresh air system 1 and indoor housing 2, indoor housing 2's top is equipped with supply-air outlet 3, and the below of supply-air outlet 3 is equipped with clean air supply unit FFU4, its characterized in that: clean air supply unit FFU4 is full-spread on the inside top of indoor casing 2, and every clean air supply unit FFU 4's inside is equipped with motor 5 and high efficiency air cleaner, and the both sides of indoor casing 2 are equipped with the technique passageway 6, and technique passageway 6 is close to clean air supply unit FFU4 department and is equipped with dry coil pipe 7, dry coil pipe 7 connection technique passageway 6 and top plenum chamber, exhaust pipe 8 are connected with second fan 81 and indoor technology exhaust duct and exhaust equipment.
Furthermore, a cavity above the clean air supply unit FFU4 and below the air supply outlet 3 is a static pressure box, and part of the air current circulating through the dry coil 7 is pressed into the clean air supply unit FFU4 in the static pressure box.
Furthermore, the constant temperature is normally 22 +/-2 ℃ and the constant humidity is normally 55 +/-5%. According to the temperature required by the process, the humidity and the cleanliness can be automatically set through a PLC air conditioner automatic control system.
Further, the fresh air system 1 includes: the air passes through the primary filter 11 and the intermediate filter 12 in sequence, then the temperature of the surface cooling section 13 or the heating section 14 to the indoor shell 2 is selected, and then the air is blown to the humidifier 16 through the fan to remove odor and humidify, then the air is filtered through the sub-high efficiency filter 18 and then is uniformly blown to the air supply outlet 3 of the indoor shell 2 through the flow equalizing plate 17.
Further, the exhaust pipe 8 is arranged in the technical clamping channel 6 on one side of the indoor shell 2, waste gas generated by the production process is exhausted to the outside through the exhaust outlet and the exhaust adjusting valve, heat and particulate matters are exhausted to the outside through the exhaust pipe 8, most of circulating airflow passes through the dry coil 7 to be heated and then flows back to the top static pressure box, and then is filtered by the high-efficiency filter in the clean air supply unit FFU4 and continuously circulates.
Furthermore, the air quantity conveyed to the interior of the indoor shell 2 through the fresh air system 1 is larger than or equal to the air quantity exhausted to the outdoor through the exhaust duct 8.
Furthermore, the raised floor 9 is fully distributed in the indoor shell 2 at a position 30-60 mm lower than the horizontal ground, so that ventilation is facilitated.
Furthermore, both sides of the technical clamping channel 6 are made of clean plates, so that dust-free and clean are ensured.
Further, clean air supply unit FFU4 is fixed at the inside top of indoor casing 2 through the fossil fragments, and the fossil fragments are usually aluminum alloy material.
The utility model has the advantages that: the utility model provides a thousand grades of dust free room air conditioning system, the air is filtered the humidification by new trend system 1 or the surface cooling dehumidification back through being full of clean air supply unit FFU4 on the inside top of dust free room indoor housing, the air is by last down even air supply, the particulate matter is caught can higher cleanliness factor through high efficiency filter in FFU4, can be caught by high efficiency filter fast in the processing procedure or the produced dust of staff, one of them part inserts exhaust duct exhaust outdoor and can not influence other work areas, and by overhead floor 9 return air to technical clamping way, dilute contaminated air gradually, the cleanliness factor is higher, circulating air makes the inside constant temperature and humidity effect of dust free room interior casing better through dry coil heating backward flow.
Drawings
Fig. 1 is a schematic structural diagram of a thousand-level clean room air conditioning system of the present invention.
Description of the main elements
| Fresh air system | 1 |
| |
11 |
| Medium- |
12 |
| Surface cooling section | 13 |
| |
14 |
| First fan | 15 |
| |
16 |
| Flow equalizing plate | 17 |
| |
18 |
| |
2 |
| Air supply outlet | 3 |
| Clean air supply unit FFU | 4 |
| |
5 |
| |
6 |
| |
7 |
| |
8 |
| |
81 |
| Elevated floor | 9 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
As shown in fig. 1, it is a schematic structural diagram of the thousand-level clean room air conditioning system of the present invention.
A class thousand clean room air conditioning system comprising: fresh air system 1 and indoor housing 2, indoor housing 2's top is equipped with supply-air outlet 3, and the below of supply-air outlet 3 is equipped with clean air supply unit FFU4, its characterized in that: clean air supply unit FFU4 is full-spread on the inside top of indoor casing 2, and every clean air supply unit FFU 4's inside is equipped with motor 5 and high efficiency air cleaner, and the both sides of indoor casing 2 are equipped with the technique passageway 6, and technique passageway 6 is close to clean air supply unit FFU4 department and is equipped with dry coil pipe 7, dry coil pipe 7 connection technique passageway 6 and top plenum chamber, exhaust pipe 8 are connected with second fan 81 and indoor technology exhaust duct and exhaust equipment.
The cavity above the clean air supply unit FFU4 and below the air supply outlet 3 is a static pressure box, and part of air flow circulating through the dry coil 7 is pressed into the clean air supply unit FFU4 in the static pressure box.
The constant temperature is normally 22 +/-2 ℃, and the constant humidity is normally 55 +/-5%. According to the temperature required by the process, the humidity and the cleanliness can be automatically set through a PLC air conditioner automatic control system.
The new trend system 1 includes: the air passes through the primary filter 11 and the intermediate filter 12 in sequence, then the temperature of the surface cooling section 13 or the heating section 14 to the indoor shell 2 is selected, and then the air is blown to the humidifier 16 through the fan to remove odor and humidify, then the air is filtered through the sub-high efficiency filter 18 and then is uniformly blown to the air supply outlet 3 of the indoor shell 2 through the flow equalizing plate 17.
The exhaust pipe 8 is arranged in the technical clamping channel 6 on one side of the indoor shell 2, waste gas generated by a production process is exhausted to the outside through the exhaust outlet and the exhaust adjusting valve, heat and particles are exhausted to the outside through the exhaust pipe 8, most of circulating air flow passes through the dry coil 7 to be heated and then flows back to the top static pressure box, and then is filtered through the high-efficiency filter in the clean air supply unit FFU4 and then continuously circulates.
The air quantity conveyed to the interior of the indoor shell 2 through the fresh air system 1 is more than or equal to the air quantity exhausted to the outdoor through the exhaust pipe 8.
The raised floor 9 is fully distributed in the indoor shell 2 at a position 30-60 mm lower than the horizontal ground, so that ventilation is facilitated.
Both sides of the technical clamping channel 6 are made of clean plates, so that dust-free and clean are guaranteed.
The clean air supply unit FFU4 is fixed at the top of the interior of the indoor shell 2 through a keel, and the keel is usually made of aluminum alloy.
The utility model discloses a theory of operation: the air passes through the primary filter 11 and the intermediate filter 12 in sequence, then the surface cooling section 13 or the heating section 14 is selected to reach the temperature of the indoor shell 2, then the air is blown to the humidifier 16 by the fan to remove odor and humidify, then the air is filtered by the sub-high efficiency filter 18 and then is uniformly blown to the air supply opening 3 of the indoor shell 2 by the flow equalizing plate 17, the air is supplied into the inner cavity of the indoor shell 2 by the clean air supply unit FFU4 below the air supply opening 3, the newly supplied air is uniformly supplied from top to bottom by the clean air supply unit FFU4 fully distributed at the top end inside the dust-free indoor shell of the dust-free chamber, the particulate matter is captured by the high efficiency filter in the FFU4 to obtain higher cleanliness, the dust generated in the process or by workers can be rapidly captured by the high efficiency filter, wherein one part of the air is connected to the exhaust pipeline to be exhausted out of the room without influencing other working areas, and, the polluted air is gradually diluted, the cleanliness is higher, and the circulating air makes the constant temperature and humidity effect inside the inner shell of the dust-free room better through the heating reflux of the dry coil pipe.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A class thousand clean room air conditioning system comprising: fresh air system (1) and indoor housing (2), the top of indoor housing (2) is equipped with supply-air outlet (3), and the below of supply-air outlet (3) is equipped with clean air supply unit FFU (4), its characterized in that: clean air supply unit FFU (4) are full cloth on indoor casing (2) inside top, and the inside of every clean air supply unit FFU (4) is equipped with motor (5) and high efficiency air cleaner, and the both sides of indoor casing (2) are equipped with technique passageway (6), and technique passageway (6) are close to clean air supply unit FFU (4) department and are equipped with dry coil pipe (7), dry coil pipe (7) connection technique passageway (6) and top static pressure case, exhaust pipe (8) are connected with second fan (81) and indoor technology exhaust pipe and exhaust equipment.
2. The thousand class clean room air conditioning system of claim 1, wherein: a cavity above the clean air supply unit FFU (4) and below the air supply outlet (3) is a static pressure box, and partial air flow circulating through the dry coil pipe (7) is pressed into the clean air supply unit FFU (4) in the static pressure box.
3. The thousand class clean room air conditioning system of claim 1, wherein: the constant temperature is normally 22 +/-2 ℃, and the constant humidity is normally 55 +/-5%.
4. The thousand class clean room air conditioning system of claim 1, wherein: the fresh air system (1) comprises: primary filter (11), medium efficiency filter (12), table cold section (13), heat section (14), first fan (15), humidifier (16), inferior high efficiency filter (18) and flow equalizing plate (17), the air loops through primary filter (11), select table cold section (13) or heat section (14) to the temperature of indoor shell (2) behind medium efficiency filter (12), blow to humidifier (16) through the fan afterwards and remove the flavor humidification and filter after inferior high efficiency filter (18) evenly blow to supply-air outlet (3) of indoor shell (2) through flow equalizing plate (17) after deodorizing.
5. The thousand class clean room air conditioning system of claim 1, wherein: the exhaust pipe (8) is arranged in a technical clamping channel (6) on one side of the indoor shell (2), waste gas generated by the production process is exhausted to the outside through an exhaust outlet and an exhaust adjusting valve, heat and particles are exhausted to the outside through the exhaust pipe (8), most of circulating air flow passes through the dry coil pipe (7) to be heated and then flows back to the top static pressure box, and then is filtered by the high-efficiency filter in the clean air supply unit FFU (4) and then continuously circulates.
6. The thousand class clean room air conditioning system of claim 1, wherein: the air quantity conveyed to the interior of the indoor shell (2) through the fresh air system (1) is more than or equal to the air quantity exhausted to the outdoor through the exhaust pipe (8).
7. The thousand class clean room air conditioning system of claim 1, wherein: the interior of the indoor shell (2) is fully covered with the raised floor (9) at a position 30-60 mm lower than the horizontal ground.
8. The thousand class clean room air conditioning system of claim 1, wherein: both sides of the technical clamping channel (6) adopt clean plates.
9. The thousand class clean room air conditioning system of claim 1, wherein: the clean air supply unit FFU (4) is fixed at the top inside the indoor shell (2) through a keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347214.7U CN211372645U (en) | 2019-12-24 | 2019-12-24 | Thousand-level dust-free room air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347214.7U CN211372645U (en) | 2019-12-24 | 2019-12-24 | Thousand-level dust-free room air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372645U true CN211372645U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347214.7U Expired - Fee Related CN211372645U (en) | 2019-12-24 | 2019-12-24 | Thousand-level dust-free room air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776127A (en) * | 2021-08-06 | 2021-12-10 | 吕明旭 | Energy-saving heating ventilation air conditioning system and installation method thereof |
| CN114919727A (en) * | 2022-05-30 | 2022-08-19 | 江南造船(集团)有限责任公司 | Marine clean air conditioning system of medical room and boats and ships |
-
2019
- 2019-12-24 CN CN201922347214.7U patent/CN211372645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776127A (en) * | 2021-08-06 | 2021-12-10 | 吕明旭 | Energy-saving heating ventilation air conditioning system and installation method thereof |
| CN114919727A (en) * | 2022-05-30 | 2022-08-19 | 江南造船(集团)有限责任公司 | Marine clean air conditioning system of medical room and boats and ships |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |