CN210713995U - Clean factory building - Google Patents
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- CN210713995U CN210713995U CN201921314560.9U CN201921314560U CN210713995U CN 210713995 U CN210713995 U CN 210713995U CN 201921314560 U CN201921314560 U CN 201921314560U CN 210713995 U CN210713995 U CN 210713995U
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Abstract
The utility model relates to the technical field of clean production, and discloses a clean factory building which comprises a factory building body, wherein a clean production area is arranged in the factory building body, a clean room is arranged in the clean production area, and the clean production area is provided with an upper technical interlayer positioned at the top of the clean room, a lower technical interlayer positioned at the bottom of the clean room and a return air channel communicated with the upper technical interlayer and the lower technical interlayer; the fresh air conditioning unit is used for providing fresh air for a clean production area; the factory building body is also internally provided with an air supply pipeline system which is communicated with the fresh air conditioning unit and used for conveying fresh air to a clean production area; the air supply pipeline system comprises at least one air supply pipeline extending to the lower technical interlayer, and a plurality of air supply outlets are formed in the air supply pipeline part positioned in the lower technical interlayer along the length direction.
Description
Technical Field
The utility model relates to a clean production technical field especially relates to a clean factory building.
Background
In a clean factory building, a fresh air conditioning unit is responsible for providing air subjected to filtration and temperature and humidity treatment, controlling the relative humidity in the factory building and supplementing the air exhaust and positive pressure air quantity of process equipment. The clean room is arranged in the clean factory building, the clean room is usually surrounded by an elevated floor, a floor slab, a wallboard and a ceiling, and an upper technical interlayer positioned at the top of the clean room, a lower technical interlayer positioned at the bottom of the clean room and an air return channel communicated with the lower technical interlayer and the upper technical interlayer are arranged in the clean factory building.
The ceiling at the top of the clean room is provided with a fan filter unit, in the factory, the air flow enters the clean room from the fan filter unit on the ceiling, passes through the clean room from top to bottom and enters the lower technical interlayer from the holes on the raised floor and the floor, the air flow continues to flow in the lower technical interlayer and enters the upper technical interlayer from the return air interlayers at two sides, and the air flow enters the clean room again after being filtered and pressurized by the fan filter unit in the upper technical interlayer to form circulation. In the prior art, fresh air is generally sent into a static pressure box or a return air channel of an upper technical interlayer, and circulating air is mixed with the fresh air in the flowing process.
Epoxy resin covers the lower technical interlayer ground in the clean workshop, the temperature of the epoxy resin construction environment is required to be 10-30 ℃, the temperature is too low, the curing time of the epoxy resin is long, condensed water is easy to generate, and the phenomenon of bulging occurs; if the ambient temperature is too high, the epoxy resin is cured quickly, the construction speed cannot keep up with, and the epoxy layer surface is not flat. The environmental temperature in the technical interlayer is ensured by fresh air during construction, and in some production and manufacturing fields, the area of a clean factory building is huge, the length and the width of a clean room reach hundreds of meters, when the fresh air is only sent into a static pressure box or an air return channel of the technical interlayer, the fresh air cannot reach the middle area of the technical interlayer, and when the epoxy resin construction period on the ground of the lower technical interlayer is in winter, the temperatures of the areas are too low, so that the construction quality and the construction period are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clean factory building for optimize the arrangement of air supply pipeline, make the new trend can reach technical interlayer's inside region down, and then ensured winter down the intraformational temperature of technical interlayer and satisfied the construction requirements.
The embodiment of the utility model provides a clean factory building, which comprises a factory building body, wherein a clean production area is arranged in the factory building body, a clean room is arranged in the clean production area, and an upper technical interlayer positioned at the top of the clean room, a lower technical interlayer positioned at the bottom of the clean room and a return air channel communicated with the upper technical interlayer and the lower technical interlayer are arranged in the clean production area; wherein the content of the first and second substances,
a fresh air conditioner room is arranged in the plant body, one or more fresh air conditioner units are arranged in the fresh air conditioner room, and the fresh air conditioner units are used for providing fresh air for the clean production area;
an air supply pipeline system is also arranged in the plant body and is communicated with the fresh air conditioning unit and used for conveying fresh air to the clean production area;
the air supply pipeline system comprises at least one air supply pipeline extending to the lower technical interlayer, and a plurality of air supply outlets are formed in the air supply pipeline part in the lower technical interlayer along the length direction.
In the above embodiment, one or more air supply pipelines in the air supply pipeline system extend into the lower technical interlayer, so that fresh air can reach the lower technical interlayer, and thus, during construction in winter, high-temperature fresh air can be conveyed into the lower technical interlayer by the air supply pipelines to adjust the temperature in the lower technical interlayer, thereby ensuring that the lower technical interlayer meets the temperature requirement during construction in winter.
Optionally, at least one return air channel communicated with the upper technical interlayer and the lower technical interlayer is arranged in the clean production area, and an air supply pipeline extending to the lower technical interlayer penetrates through the at least one return air channel and enters the lower technical interlayer.
Or a pipeline well is arranged in the plant body, and an air supply pipeline extending to the lower technical interlayer penetrates through the pipeline well to enter the lower technical interlayer.
Optionally, both sides of toilet are equipped with first return air double-layered way and second return air double-layered way respectively, blast pipe system includes at least one first blast pipe way, at least one first blast pipe way passes first return air double-layered way or extend to behind the second return air double-layered way in the lower technique sandwich.
Optionally, the first return air channel and the second return air channel are respectively located at two opposite sides of the clean room;
the air supply pipeline system comprises a first air supply pipeline, the first air supply pipeline penetrates through the first air return clamping passage and extends into the lower technical clamping layer, and the end part of the first air supply pipeline is close to the second air return clamping passage.
Or, the both sides of toilet are equipped with first return air double-layered way and second return air double-layered way respectively, blast pipe system includes at least one first blast pipe way and at least one second blast pipe way, just at least one first blast pipe way passes first return air double-layered way extends to in the lower technique interlayer, at least one second blast pipe way passes second return air double-layered way and extends to in the lower technique interlayer.
Optionally, the first return air channel and the second return air channel are respectively located at two opposite sides of the clean room;
the air supply pipeline system comprises a first air supply pipeline and a second air supply pipeline, and the total length of the part of the first air supply pipeline positioned in the lower technical interlayer and the part of the second air supply pipeline positioned in the lower technical interlayer penetrate through the lower technical interlayer.
Optionally, the plurality of air supply outlets are uniformly distributed along the pipeline.
Optionally, the air supply pipeline system further includes at least one third air supply pipeline and at least one fourth air supply pipeline, where the at least one third air supply pipeline extends into the first air return duct and is used to deliver fresh air to the first air return duct;
and the at least one fourth air supply pipeline extends into the second return air clamping channel and is used for conveying fresh air to the second return air clamping channel.
Drawings
FIG. 1 shows an air supply method in a clean room provided by an embodiment of the present invention;
fig. 2 is another air supply manner provided by the embodiment of the present invention;
fig. 3 is a schematic structural view of a clean room according to an embodiment of the present invention;
fig. 4 is another schematic structural diagram of a clean room provided by an embodiment of the present invention.
Reference numerals:
10-clean room 102-technical sandwich
103-lower technical interlayer 104-first return air channel
105-second return air channel
20-fresh air conditioner room 30-fresh air conditioner unit
40-first air supply pipeline 50-second air supply pipeline
60-third air supply pipeline 70-fourth air supply pipeline
80-supply-air outlet 90-support zone
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a clean factory building is through optimizing the arrangement of air supply pipeline in the clean factory building for the new trend can reach down in the technical interlayer, thereby has guaranteed down the temperature requirement of each region of technical interlayer during winter construction.
Specifically, the clean workshop comprises a workshop body, wherein a clean production area is arranged in the workshop body, a clean room is arranged in the clean production area, and the clean production area is provided with an upper technical interlayer positioned at the top of the clean room, a lower technical interlayer positioned at the bottom of the clean room and an air return interlayer channel communicated with the upper technical interlayer and the lower technical interlayer; wherein the content of the first and second substances,
a fresh air conditioner room is arranged in the plant body, one or more fresh air conditioner units are arranged in the fresh air conditioner room, and the fresh air conditioner units are used for providing fresh air for a clean production area;
the factory building body is also internally provided with an air supply pipeline system which is communicated with the fresh air conditioning unit and used for conveying fresh air to a clean production area;
the air supply pipeline system comprises at least one air supply pipeline extending to the lower technical interlayer, and a plurality of air supply outlets are formed in the air supply pipeline part positioned in the lower technical interlayer along the length direction.
In the above embodiment, one or more air supply pipelines in the air supply pipeline system extend into the lower technical interlayer, so that the fresh air can reach the lower technical interlayer, on one hand, during the construction in winter, the low-temperature environment in the lower technical interlayer can be improved by adjusting the temperature of the fresh air; on the other hand, when a factory building is operated, as the lower technical interlayer is provided with a plurality of auxiliary process devices with large heat productivity, local over-high temperature is easily caused, and low-temperature fresh air is conveyed to the areas through the air supply pipeline, so that the temperature of the areas can be reduced; moreover, when the factory building is operated, the fresh air and the circulating air flow begin to be mixed in the lower technical interlayer, the mixing distance of the fresh air and the circulating air flow is prolonged, and the air supply temperature and humidity uniformity of the clean room is improved.
For a clearer understanding of the structure of the clean room provided by the embodiments of the present invention, the detailed description will be made with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the clean factory building includes a factory building body, a supporting area 90 and a clean production area 10 are provided in the factory building body, and an auxiliary station room such as a transformer station and a gas station is provided in the supporting area 90 for providing power and auxiliary support for the clean production area 10; a clean room 101 is arranged in the clean production area 10, and an upper technical interlayer 102 located at the top of the clean room 101, a lower technical interlayer 103 located at the bottom of the clean room 101, and a return air channel communicated with the upper technical interlayer 102 and the lower technical interlayer 103 are arranged in the clean production area, and one or more return air channels may be arranged according to the structure of the clean room, as shown in fig. 1 and 2, two opposite sides of the clean room 101 are respectively provided with a return air channel, which are for convenience of description, denoted as a first return air channel 104 and a second return air channel 105; the clean room 101 is used for storing and processing workpieces to be processed, and therefore cleanliness grade in the space is high in requirement, in a factory building, airflow enters the clean room 101 after being filtered and pressurized by a fan filter unit arranged on a ceiling of the clean room 101, passes through the clean room 101 from top to bottom to remove suspended particles in the clean room 101 and maintain the cleanliness grade requirement in the clean room 101, then the airflow enters a lower technical interlayer 103 from holes in an elevated floor and a floor, the airflow continuously flows in the lower technical interlayer 103 and returns to an upper technical interlayer 102 from a first return air clamping channel 104 and a second return air clamping channel 105 on two sides, and the airflow enters the clean room 101 again after being filtered and pressurized by the fan filter unit in the upper technical interlayer 102 to form circulation.
In order to control the relative humidity inside the plant and supplement the exhaust and positive pressure air volume of the process equipment, a fresh air conditioner room 20 is also arranged in the plant, one or more fresh air conditioner units 30 are arranged in the fresh air conditioner room 20, and the fresh air conditioner units 30 are used for providing fresh air for a clean production area; still be equipped with air supply pipe-line system in the factory building body 10, air supply pipe-line system and fresh air conditioning unit 30 intercommunication for to clean production district transport new trend, wherein, air supply pipe-line system includes at least one blast pipe that extends to technical interlayer 103 down, and the blast pipe part that is located technical interlayer 103 down is equipped with a plurality of supply-air outlets 60 along length direction, thereby make the new trend can reach in the technical interlayer 103 down, specifically, supply-air outlets 60 along pipeline evenly distributed, and can adjust the coverage of new trend technical interlayer 103 down through adjusting the arrangement mode etc. that sets up position and the blast pipe that extends to technical interlayer 103 down of supply-air outlets 60. Therefore, on one hand, during construction in winter, high-temperature fresh air can be conveyed to a low-temperature area in the lower technical interlayer 103 through the air supply pipeline, so that the low-temperature environment in the lower technical interlayer 103 is improved, and the construction requirement is met; on the other hand, when a factory building is operated, as the lower technical interlayer 103 is provided with a plurality of auxiliary process devices with large heat productivity, local over-high temperature is easily caused, and low-temperature fresh air is conveyed to the areas through the air supply pipeline, so that the temperature of the areas can be reduced; moreover, when the factory building is operated, the fresh air and the circulating air flow are mixed in the lower technical interlayer 103, so that the mixing distance of the fresh air and the circulating air flow is prolonged, and the uniformity of the temperature and the humidity of the air supply of the clean room is improved.
When the air supply pipeline extending to the lower technical interlayer 103 is specifically arranged, the air supply pipeline extending to the lower technical interlayer 103 can penetrate through the return air interlayer to enter the lower technical interlayer 103, so that fresh air is conveyed to a clean room, specifically, an air supply pipeline can be arranged to penetrate through one return air interlayer to extend into the lower technical interlayer 103, or a plurality of air supply pipelines are arranged to penetrate through one return air interlayer to extend to the lower technical interlayer 103 and lead to different areas, namely, the air supply pipeline extending to the lower technical interlayer 103 at least enters the lower technical interlayer 103 through one return air interlayer, and the setting is specifically carried out according to the structure of a factory building. In addition, the blast pipeline extending to the lower technical interlayer can enter the lower technical interlayer through a pipeline well arranged in the plant, so that fresh air is conveyed to the lower technical interlayer. The supply air duct extending to the lower technical interlayer may also enter the lower technical interlayer by other means, which are not specifically limited herein.
In a specific embodiment, a first air return channel 104 and a second air return channel 105 are respectively disposed on two sides of the clean room 101, and the air supply pipeline system includes one or more first air supply pipelines 40 extending to the lower technical interlayer 103, wherein the first air supply pipelines 40 extend into the lower technical interlayer 103 after passing through the first air return channel 104, or the first air supply pipelines 40 extend into the lower technical interlayer 103 after passing through the second air return channel 105, the number of the first air supply pipelines 40 and the length of the first air supply pipelines extending into the lower technical interlayer 103 can be set as required, and when a plurality of first air supply pipelines 40 are included, the air supply pipelines can be led to different regions. Specifically, as shown in fig. 1, the air supply pipeline system includes a first air supply pipeline 40, a first return air channel 104 and a second return air channel 105 are located at two opposite sides of the clean room 101, the first air supply pipeline 40 passes through the first return air channel 104 and extends into the lower technical interlayer 103, so that the fresh air can reach an inner region of the lower technical interlayer 103, and in order to expand a coverage area of the fresh air, an end of the first air supply pipeline 40 is close to the second return air channel 105, it can also be understood that the first air supply pipeline 40 enters the lower technical interlayer 103 from the first return air channel 104 and extends to the other side of the lower technical interlayer 103 from the side, and a portion of the first air supply pipeline 40 located in the lower technical interlayer 103 is uniformly provided with a plurality of air supply openings 60 along a length direction. Since the first air blowing duct 40 penetrates the lower technical interlayer 103, the first air blowing duct 40 is subjected to an air blowing request in the entire area of the lower technical interlayer 103. It should be noted that the pipeline shown in fig. 1 extending through the first return air duct 104 to the lower technical interlayer 103 is only a part of the first air supply pipeline 40, and the specific direction of the first air supply pipeline 40 is related to the installation position of the fresh air conditioner room 20.
In another embodiment, a first air return channel 104 and a second air return channel 105 are respectively disposed on two sides of the clean room 101, the air supply pipeline system includes one or more first air supply pipelines 40 extending to the lower technical interlayer 103 and one or more second air supply pipelines 50 extending to the lower technical interlayer 103, wherein the first air supply pipelines 40 extend into the lower technical interlayer 103 after passing through the first air return channel 104, the number of the first air supply pipelines 40 and the length of the first air supply pipelines extending into the lower technical interlayer 103 can be set as required, and when a plurality of first air supply pipelines 40 are included, the air supply pipelines can lead to different regions; the second air supply pipelines 50 extend into the lower technical interlayer 103 after passing through the second return air channel 105, the number of the second air supply pipelines 50 and the length of the second air supply pipelines extending into the lower technical interlayer 103 can be set according to requirements, and when a plurality of second air supply pipelines 50 are included, the air supply pipelines can lead to different areas; thus, the first air supply duct 40 and the second air supply duct 50 simultaneously supply air to the lower technical interlayer 103 from both sides.
As shown in fig. 2, the air supply pipeline system includes a first air supply pipeline 40 and a second air supply pipeline 50, the first air return channel 104 and the second air return channel 105 are located at two opposite sides of the clean room 101, the first air supply pipeline 40 passes through the first air return channel 104 and extends into the lower technical interlayer 103, the second air supply pipeline 50 passes through the second air return channel 105 and extends into the lower technical interlayer 103, a portion of the first air supply pipeline 40 located in the lower technical interlayer 103 is provided with a plurality of air supply openings 60 along a length direction, and a portion of the second air supply pipeline 50 located in the lower technical interlayer 103 is provided with a plurality of air supply openings 60 along the length direction. The first air supply duct 40 and the second air supply duct 50 simultaneously supply air to the lower technical interlayer 103 from both sides, and the length of the first air supply duct 40 extending to the lower technical interlayer 103 and the length of the second air supply duct 50 extending to the lower technical interlayer 103 may be set as required. In order to expand the coverage area of the fresh air, specifically, the total length of the part of the first air supply pipeline 40 located in the lower technical interlayer 103 and the part of the second air supply pipeline 50 located in the lower technical interlayer 103 penetrates through the lower technical interlayer 103, so that the fresh air can be conveyed to each area in the lower technical interlayer 103 through the air supply opening 60, the coverage area of the fresh air is expanded, the temperature requirement of each area of the lower technical interlayer 103 is ensured, and simultaneously, the mixture of the fresh air and the circulating air is facilitated. As shown in fig. 2, the first air supply pipeline 40 extends from the first return air duct 104 to the middle of the lower technical interlayer 103, the second air supply pipeline 50 extends to the middle of the lower technical interlayer 103 through the second return air duct 105, a portion of the first air supply pipeline 40 located in the lower technical interlayer 103 and a portion of the second air supply pipeline 50 located in the lower technical interlayer 103 may be arranged in a staggered manner, and the first air supply pipeline 40 and the second air supply pipeline 50 respectively bear the air supply requirements of a partial region of the lower technical interlayer 103. It should be noted that the pipeline shown in fig. 2, which passes through the first return air duct 104 and extends into the lower technical interlayer 103, is only a part of the first air supply pipeline 40, the pipeline which passes through the second return air duct 105 and extends into the lower technical interlayer 103 is only a part of the second air supply pipeline 50, and the specific directions of the first air supply pipeline 40 and the second air supply pipeline 50 are related to the installation position of the fresh air conditioner room 20.
In addition, the air supply pipeline system is configured to supply a part of fresh air to the lower technical interlayer 103 and also to supply a part of fresh air to the return air duct, specifically, referring to fig. 1 and 2 together, the air supply pipeline system further includes at least one third air supply pipeline 60 and at least one fourth air supply pipeline 70, the third air supply pipeline 60 extends to the bottom of the first return air duct 104 and is configured to supply fresh air to the first return air duct 104, and an air flow flowing into the first return air duct 104 from the lower technical interlayer 103 may be further mixed with the fresh air; the fourth air supply line 70 extends to the bottom of the second return air duct 105, and is used for supplying fresh air to the second return air duct 105, and the air flow flowing into the second return air duct 105 from the lower technical interlayer 103 can be further mixed with the fresh air. It should be noted that the third air supply pipeline 60 in the first return air duct 104 shown in fig. 1 and fig. 2 is only a part of the third air supply pipeline 60, the fourth air supply pipeline 70 in the second return air duct 105 is only a part of the fourth air supply pipeline 70, and the specific directions of the third air supply pipeline 60 and the fourth air supply pipeline 70 are related to the installation position of the fresh air conditioner room 20.
In a specific embodiment, as shown in fig. 3, the air supply pipeline system comprises a first air supply pipeline 40, a third air supply pipeline 60 and a fourth air supply pipeline 70, and the number of the air supply pipelines is set according to needs; each air supply pipeline is respectively communicated with a fresh air conditioner unit 30 in a fresh air conditioner room 20, the direction of the whole pipeline is related to the layout mode of the fresh air conditioner room, as shown in fig. 1, the fresh air conditioner room is arranged in a supporting area 90 at one side of a clean production area 10, a first air supply pipeline 40 passes through a first return air interlayer 104 to enter a lower technical interlayer 103 and extends to the other side of the lower technical interlayer 103 from the side, and the first air supply pipeline 40 bears the air supply requirement of the whole area of the lower technical interlayer 103; the third air supply pipeline 60 extends to the bottom of the first return air clamping channel 104 and is used for conveying fresh air to the first return air clamping channel 104; the fourth air supply line 70 extends to the bottom of the second return air duct 105 through the upper interlayer 102, and is used for supplying fresh air to the second return air duct 105. When a supporting area is also arranged on one side of the second return air channel 105 and a fresh air conditioner room is arranged, the fourth air supply pipeline 70 can also be communicated with a fresh air conditioner unit in the air conditioner room.
Alternatively, as shown in fig. 4, the air supply pipeline system includes a first air supply pipeline 40, a second air supply pipeline 50, a third air supply pipeline 60 and a fourth air supply pipeline 70, and the number of the air supply pipelines is set according to the requirement; the two sides of the clean production area 10 are respectively provided with a supporting area 90, and a fresh air conditioner room 30 is arranged in each supporting area, wherein a first air supply pipeline 40 and a third air supply pipeline 60 are respectively communicated with a fresh air conditioner unit 30 arranged on one side of a first return air clamping channel 104, the first air supply pipeline 40 passes through the first return air clamping channel 104 and extends to the middle part of a lower technical interlayer 103, and the third air supply pipeline 60 extends to the bottom of the first return air clamping channel 104; similarly, the second air supply pipeline 50 and the fourth air supply pipeline 70 are respectively communicated with the fresh air conditioning unit 30 arranged on one side of the second return air clamping channel 105, wherein the second air supply pipeline 50 penetrates through the second return air clamping channel 105 and extends to the middle of the lower technical interlayer 103, and the fourth air supply pipeline 70 extends to the bottom of the second return air clamping channel 105. That is, the first air supply pipeline 40 and the second air supply pipeline 50 respectively bear the air supply requirements of the partial region of the technical interlayer 103, the third air supply pipeline 60 is used for conveying fresh air for the first return air channel 104, and the fourth air supply pipeline 70 is used for conveying fresh air for the second return air channel 105, so that the uniform distribution of the fresh air is ensured.
In addition, the specific arrangement of the air supply pipeline may also include other types according to the position of the fresh air conditioner room 20, and will not be described in detail herein.
Can see through the above description, the embodiment of the utility model provides an in, through optimizing the arrangement of air supply pipeline in the clean factory building for the new trend can reach down in the technical interlayer, thereby guaranteed down the temperature requirement of each region of technical interlayer during winter construction, and when the factory building operation, improved down the local high temperature of technical interlayer, and prolonged the hybrid distance of new trend and circulating air.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A clean workshop comprises a workshop body, wherein a clean production area is arranged in the workshop body, a clean room is arranged in the clean production area, and the clean production area is provided with an upper technical interlayer positioned at the top of the clean room, a lower technical interlayer positioned at the bottom of the clean room and a return air interlayer communicated with the upper technical interlayer and the lower technical interlayer; it is characterized in that the preparation method is characterized in that,
a fresh air conditioner room is arranged in the plant body, one or more fresh air conditioner units are arranged in the fresh air conditioner room, and the fresh air conditioner units are used for providing fresh air for the clean production area;
an air supply pipeline system is also arranged in the plant body and is communicated with the fresh air conditioning unit and used for conveying fresh air to the clean production area;
the air supply pipeline system comprises at least one air supply pipeline extending to the lower technical interlayer, and a plurality of air supply outlets are formed in the air supply pipeline part in the lower technical interlayer along the length direction.
2. The clean factory building of claim 1, wherein at least one return air duct communicating with said upper technical interlayer and said lower technical interlayer is provided in said clean production area, and a supply duct extending to said lower technical interlayer passes through at least one return air duct and enters said lower technical interlayer.
3. The clean factory building according to claim 1, wherein a pipe well is arranged in said factory building body, and an air supply pipeline extending to said lower technical interlayer passes through said pipe well and enters said lower technical interlayer.
4. The clean room building of claim 2, wherein a first return air duct and a second return air duct are respectively arranged on two sides of the clean room, the air supply pipeline system comprises at least one first air supply pipeline, and the at least one first air supply pipeline penetrates through the first return air duct or the second return air duct and extends into the lower technical interlayer.
5. The clean room building of claim 4, wherein the first return air duct and the second return air duct are respectively located at two opposite sides of the clean room;
the air supply pipeline system comprises a first air supply pipeline, the first air supply pipeline penetrates through the first air return clamping passage and extends into the lower technical clamping layer, and the end part of the first air supply pipeline is close to the second air return clamping passage.
6. The clean room building of claim 2, wherein a first return air duct and a second return air duct are respectively arranged on two sides of the clean room, the air supply pipeline system comprises at least one first air supply pipeline and at least one second air supply pipeline, the at least one first air supply pipeline penetrates through the first return air duct and extends into the lower technical interlayer, and the at least one second air supply pipeline penetrates through the second return air duct and extends into the lower technical interlayer.
7. The clean room building of claim 6, wherein the first return air duct and the second return air duct are respectively located at two opposite sides of the clean room;
the air supply pipeline system comprises a first air supply pipeline and a second air supply pipeline, and the total length of the part of the first air supply pipeline positioned in the lower technical interlayer and the part of the second air supply pipeline positioned in the lower technical interlayer penetrate through the lower technical interlayer.
8. The clean room building of claim 1, wherein said plurality of supply air outlets are evenly distributed along the duct.
9. The clean factory building according to any one of claims 4 to 7, wherein said air supply duct system further comprises at least one third air supply duct and at least one fourth air supply duct, wherein said at least one third air supply duct extends into said first return air duct for supplying fresh air to said first return air duct;
and the at least one fourth air supply pipeline extends into the second return air clamping channel and is used for conveying fresh air to the second return air clamping channel.
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| CN201921314560.9U CN210713995U (en) | 2019-08-13 | 2019-08-13 | Clean factory building |
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| CN201921314560.9U CN210713995U (en) | 2019-08-13 | 2019-08-13 | Clean factory building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439335A (en) * | 2019-08-13 | 2019-11-12 | 世源科技工程有限公司 | A kind of clean room |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439335A (en) * | 2019-08-13 | 2019-11-12 | 世源科技工程有限公司 | A kind of clean room |
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