Laboratory air supply system with water curtain cooling and automatic adjustment

Abstract

This invention provides a laboratory air supply system with water curtain cooling and automatic adjustment. It consists of a first filter component, an air inlet / outlet control component, and a second filter component connected in sequence. The water-washing filter component includes a housing with an air inlet and an air outlet. The air inlet is connected to the second filter component. A water curtain is disposed inside the housing corresponding to the air inlet. A water collecting element is disposed below the water curtain. A water spraying element is disposed above the water curtain and connected to the water collecting element. One end of an air supply device is connected to the air outlet. A first fluid enters the housing and mixes with a second fluid sprayed by the water spraying element on the water curtain, thereby cooling the first fluid. The air supply device delivers the cooled first fluid for subsequent use.

Claims

1. A laboratory gas supply system for water curtain cooling and automatic adjustment, comprising: a first filter assembly; an air inlet / outlet control assembly, one side of which is connected to one side of the first filter assembly; a second filter assembly, one side of which is connected to the other side of the air inlet / outlet control assembly; a water-washing filter assembly comprising: a housing having an air inlet and an air outlet, the air inlet being connected to the other side of the second filter assembly; a water curtain disposed inside the housing corresponding to the air inlet; a water collecting element disposed below the water curtain; and a water spraying element disposed above the water curtain and connected to the water collecting element; and an air supply device, one end of which is connected to the air outlet; wherein, A first fluid enters through the first filter assembly, passes sequentially through the air inlet / outlet control assembly and the second filter assembly, and then enters the inner side of the housing through the air inlet. After being filtered by the water curtain, the first fluid flows out through the air outlet to the air supply device, which delivers the first fluid. The water spraying element sprays a second fluid onto the water curtain, where the second fluid mixes and contacts with the first fluid. The water collecting element collects the second fluid flowing out of the water curtain.

2. The laboratory air supply system for water curtain cooling and automatic adjustment as described in claim 1, wherein the first filter component is one of a pre-filter, a medium-efficiency filter, a high-efficiency particulate air (HEPA) filter, and an ultra-high-efficiency particulate air (ULPA) filter.

3. The laboratory air supply system for water curtain cooling and automatic adjustment as described in claim 1, wherein the second filter component is one of a pre-filter, a medium-efficiency filter, a high-efficiency particulate air (HEPA) filter, and an ultra-high-efficiency particulate air (ULPA) filter.

4. The water curtain cooling and automatic regulation laboratory air supply system as described in claim 1, wherein the air inlet and outlet control component is a louver or a valve.

5. The laboratory air supply system for water cooling and automatic adjustment as described in claim 1, wherein the water collection element is equipped with a water pump connected to the water spraying element, and the water pump delivers the second fluid from one inner side of the water collection element to the water spraying element.

6. The laboratory gas supply system for water curtain cooling and automatic regulation as described in claim 1, wherein the water collection element is provided with an overflow outlet.

7. The water-cooled and automatically regulated laboratory air supply system as described in claim 1, wherein the other end of the air supply device is connected to a space, and the air supply device delivers the first fluid to the space.

8. The water-cooled and automatically regulated laboratory air supply system as described in claim 7 further includes a temperature sensing element disposed in the space, and the air inlet / outlet control component is electrically connected to the temperature sensing element and receives a temperature sensing signal.

9. The water-cooled and automatically regulated laboratory air supply system as described in claim 1, wherein the first flow system is air.

10. The laboratory air supply system for water cooling and automatic regulation as described in claim 1, wherein the second flow system is water.

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