CN-122013850-A - Compact adsorption-condensation separation adsorption air water taking device

Abstract

The invention provides an adsorption air water taking device for compact adsorption-condensation separation, which is characterized by comprising a shell plate part, an adsorption/desorption part, a middle partition plate, a condensation cavity and a plurality of sealing gaskets which are sequentially arranged from top to bottom, wherein the adsorption/desorption part comprises a shell body, a grid frame, an air inlet unit and an air outlet unit, wherein the shell body surrounds to form a space for adsorption/desorption, the space is marked as an adsorption/desorption cavity, an adsorbent is placed at the upper end of the grid frame, the air inlet unit comprises a plurality of air inlets, an air guide pipeline, an air guide fan and an air inlet switch, the plurality of air inlets are formed in one side of the shell body, the plurality of air inlets are all connected with the air guide pipeline in a penetrating way, the air guide fan is arranged at the air guide pipeline and used for transmitting air into the shell body, the air inlet switch is used for controlling whether the air guide pipeline is opened or closed, and the air outlet unit comprises an air outlet and an air outlet switch, and the air outlet is formed in the other side of the shell body.

Inventors

• WANG JIAYUN
• GU CHENGJIE
• ZHOU LONGKUN
• LU QIANHUI
• YU JIAYANG

Assignees

• 上海理工大学

Dates

Publication Date

20260512

Application Date

20260330

Priority Date

20260112

Claims (10)

1. 1. A compact adsorption-condensation separation adsorption air water taking device is characterized by comprising a shell plate part, an adsorption/desorption part, a middle partition plate, a condensation cavity and a plurality of sealing gaskets which are sequentially arranged from top to bottom, Wherein the adsorption/desorption part comprises: a housing enclosing a space for adsorption/desorption, the space being referred to as an adsorption/desorption chamber; The upper end of the grid frame is provided with an adsorbent; The air inlet unit comprises a plurality of air inlets, an air guiding pipeline, an air guiding fan and an air inlet switch, wherein the air inlets are formed in one side of the shell, the air inlets are all in through connection with the air guiding pipeline, the air guiding fan is arranged at the air guiding pipeline and used for transmitting air into the shell, and the air inlet switch is used for controlling whether the air guiding pipeline is opened or closed; The air outlet unit comprises an air outlet and an air outlet switch, the air outlet is arranged on the other side of the shell, and the air outlet switch is used for controlling whether the air outlet is opened or closed; The middle partition plate is provided with a through hole, a circulating fan is arranged at the through hole and used for enabling air in the adsorption/desorption cavity and the condensation cavity to circularly flow in the desorption process of the adsorbent, The condensing cavity comprises a condensing aluminum plate, and the condensing aluminum plate is used for forming condensed water from the desorbed water vapor.
2. 2. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: The shell plate part comprises at least one glass light-transmitting plate and a sealing gasket for sealing and connecting the glass light-transmitting plate and the adsorption/desorption part, wherein the glass light-transmitting plate is used for enabling sunlight to enter in a day adsorbent desorption process and enabling the adsorbent to absorb heat and desorb.
3. 3. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: The shell plate part comprises at least one glass light-transmitting plate and a sealing gasket for sealing and connecting the glass light-transmitting plate and the adsorption/desorption part, wherein the glass light-transmitting plate is used for enabling sunlight to enter in a day adsorbent desorption process and enabling the adsorbent to absorb heat and desorb.
4. 4. The compact adsorption-condensation separated adsorption air intake device of claim 2, wherein: Wherein the shell plate part comprises a plurality of glass light-transmitting plates which are stacked and arranged, and at least one sealing gasket which is used for sealing and connecting two adjacent glass light-transmitting plates.
5. 5. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: the device comprises an adsorption/desorption part, a condensation cavity, a condensation aluminum plate, a middle partition plate, a condensation aluminum plate and a sealing gasket, wherein the sealing gasket is arranged between the adsorption/desorption part and the middle partition plate, the sealing gasket is arranged between the middle partition plate and the condensation cavity, and the sealing gasket is arranged between the condensation aluminum plate and the condensation cavity.
6. 6. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: the air inlet switch is a ball valve, and the air outlet switch is a sealing plug.
7. 7. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: The number of the through holes and the circulating fans are two, the through holes and the circulating fans are arranged in one-to-one correspondence, the two through holes are respectively arranged at the diagonal positions of the middle partition plate, and the wind directions of the two circulating fans are opposite.
8. 8. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: wherein, the upper part of the condensing aluminum plate is also provided with a collecting hole for discharging condensed water.
9. 9. The compact adsorption-condensation separated adsorption air intake device of claim 1, wherein: wherein the adsorbent is a high molecular biomass hydrogel PAM-HPMC-C-LiCl.
10. 10. The compact adsorption-condensation separated adsorption air intake device of claim 8, wherein: the number of the adsorbents is N2 (N is more than or equal to 1 and N is an integer), and the adsorbents are distributed on the grid frame in a matrix type of N rows and N columns.

Description

Compact adsorption-condensation separation adsorption air water taking device Technical Field The invention relates to the field of air water taking devices, in particular to an adsorption air water taking device with compact adsorption-condensation separation. Background Currently, global water resources are increasingly scarce, sea water in surface water accounts for 97.5% from the whole water circle, and fresh water resources which can be directly utilized by human beings account for 0.00768% only, so that the total amount is extremely limited. However, the atmospheric fresh water accounts for 0.04% of the total global fresh water volume, and the reserve of the atmospheric fresh water exceeds the total of the available fresh water in the global swamps, wetlands and rivers. The adsorption type air water taking technology has the potential to become a global distributed water source because of wide application range, flexibility and convenience, and can relieve the problem of water shortage in deserts and arid areas. However, the existing air water intake equipment often limits the adsorption efficiency in the device due to the small contact area between the adsorbent module and the environment, meanwhile, in the desorption stage, the adsorbent is positioned in a cavity with higher water vapor concentration and can only conduct desorption by means of slow natural convection, so that the desorption rate is low, and the existing air water intake equipment usually takes the desorption cavity and the condensation cavity as two separated components, adopts pipeline connection, and is complex in device, high in heat loss and low in water intake efficiency. Therefore, how to achieve more efficient water intake has become a key problem to be solved currently. Disclosure of Invention The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a compact adsorption-condensation separation adsorption air water intake device. The invention provides an adsorption air water taking device for compact adsorption-condensation separation, which is characterized by comprising a shell plate part, an adsorption/desorption part, a middle partition plate, a condensation cavity and a plurality of sealing gaskets which are sequentially arranged from top to bottom, wherein the adsorption/desorption part comprises a shell body, a grid frame, an air inlet unit, an air outlet unit, a circulating fan and an air outlet unit, wherein the shell body surrounds to form a space for adsorption/desorption, the space is recorded as an adsorption/desorption cavity, the upper end of the grid frame is provided with an adsorbent, the air inlet unit comprises a plurality of air inlets, an air inlet pipeline, an air inlet fan and an air inlet switch, the plurality of air inlets are formed on one side of the shell body, the plurality of air inlets are all communicated with the air inlet pipeline, the air inlet fan is arranged at the air inlet pipeline and used for transmitting air into the shell body, the air inlet switch is used for controlling whether the air inlet pipeline is opened or closed, the air outlet unit comprises an air outlet and an air outlet switch, the air outlet is formed on the other side of the shell body, the air outlet switch is used for controlling whether the air outlet is opened or closed, the middle partition plate is provided with a through hole, the circulating fan is arranged at the position for enabling the circulating fan to be used for enabling the adsorption/desorption cavity and the condensation cavity to flow with the condensation cavity to contain condensed water vapor in the adsorption/desorption process. A plurality of sealing gaskets are used to seal the device. In the adsorption air water intake device for compact adsorption-condensation separation provided by the invention, the shell plate part comprises at least one glass light-transmitting plate and a sealing gasket for sealing and connecting the glass light-transmitting plate and the adsorption/desorption part, wherein the glass light-transmitting plate is used for enabling sunlight to transmit in and enabling the adsorbent to absorb heat and desorb in the daytime adsorbent desorption process. In the compact adsorption-condensation separation adsorption air water intake device provided by the invention, the shell plate part can also be characterized by comprising a plurality of glass light-transmitting plates which are stacked and arranged, and at least one sealing gasket for sealing and connecting two adjacent glass light-transmitting plates. The compact adsorption-condensation separation adsorption air water taking device can be characterized in that a sealing gasket is arranged between the adsorption/desorption part and the middle partition plate, a sealing gasket is arranged between the middle partition plate and the condensation cavity, and a sealing gasket is arranged between the conden