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A kind of air supply device for ultra-clean workbench

A technology of ultra-clean workbench and air supply device, which is applied in the direction of clean room and air quality improvement, etc. It can solve the problems of air flow blocking and affecting the cleaning effect of the work area, and achieve the effects of reducing turbulent flow, convenient processing and convenient use

Active Publication Date: 2022-08-09
苏州安泰空气技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when there are items placed in the work area, such as microscopes, experimental instruments, etc., the air flow will be blocked, which will affect the cleaning effect of the actual work area; in addition, the flow direction of the air flow is fixed, which cannot meet the needs of different work scenarios

Method used

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  • A kind of air supply device for ultra-clean workbench
  • A kind of air supply device for ultra-clean workbench
  • A kind of air supply device for ultra-clean workbench

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: see Figures 1 to 10 As shown, an air supply device for an ultra-clean workbench includes a fan 1, an air inlet chamber 2, an air outlet module 3 and a work area 4, and a high-efficiency filter 5 is arranged in the air inlet chamber 2, so the The periphery of the working area 4 is provided with a sliding track 6, and a telescopic enclosure 7 is slidably connected to the sliding track 6, and the telescopic enclosure 7 cuts off the space between the working area 4 and the air inlet chamber 2. , a gap is set on the telescopic enclosure 7, the air outlet module 3 is arranged at the gap, and the air outlet module 3 slides along the sliding track 6 to form a compression of the enclosures on both sides of the gap Or stretching, the airflow enters the working area 4 from the air inlet chamber 2 through the high efficiency filter 5 and the air outlet module 3 .

[0034] This embodiment is used as an air supply unit, which can be used on various ultra-clean workbenche...

Embodiment 2

[0042] Example 2: see Figures 11 to 13 As shown in the figure, an air supply device for an ultra-clean workbench, in this embodiment, its structure is basically similar to that of the first embodiment, the difference is: the air outlet of the high-efficiency filter 5 and the air outlet module 3 A static pressure cover 26 is arranged between, one end of the static pressure cover 26 is fixed on the outer frame 25 of the air outlet, and the other end is fixed on the air outlet module 3 through the pressing plate 27, forming from the air outlet to the air outlet module 3 The air inlet channel 28 between them is a soft connection, such as dust-free cloth or anti-static plastic, etc., made of flexible materials.

[0043] In this embodiment, by adding the structure of the static pressure cover 26, the airflow discharged from the high-efficiency filter 5 is collected in a centralized manner, and the air inlet channel 28 formed by the static pressure cover 26 is uniformly fed into the...

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Abstract

The invention discloses an air supply device for an ultra-clean workbench, comprising a fan, an air inlet chamber, an air outlet module and a work area, and a high-efficiency filter is arranged in the air inlet chamber, and is characterized in that: the working A sliding track is arranged on the periphery of the area, and a telescopic enclosure is slidably connected to the sliding track. A gap, the air outlet module is arranged at the gap, the air outlet module slides along the sliding track to form a compression or tension on the curtains on both sides of the gap, and the air flows from the air inlet chamber through the The high efficiency filter and the air outlet module enter the working area. The invention realizes the change of the blowing direction of the air flow through the movement of the air outlet module with the telescopic enclosure, and provides key protection to the key areas.

Description

technical field [0001] The invention relates to a clean air supply device, in particular to an air supply device for an ultra-clean workbench, which is mainly used for adjusting the direction of air flow to meet the needs of different experiments, detection and other work for local area production environment. Background technique [0002] The ultra-clean workbench is a kind of equipment widely used in scientific research and production departments such as medical, pharmaceutical, food, bioengineering, scientific experiments, etc. It requires a local sterile and dust-free space. It sucks the air into the air supply device through the fan, and sends the filtered air out in the state of vertical or horizontal airflow, so that the operating area can reach the cleanliness level of class 100 and ensure the requirements of production on the cleanliness of the environment. At present, the common air supply devices are mainly divided into two categories, one is horizontal laminar fl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L1/04
CPCB01L1/04Y02A50/20
Inventor 金真吴志坚但宇森
Owner 苏州安泰空气技术有限公司
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