TWI892247B - Spray cooling and enthalpy reduction equipment and enthalpy reduction structure - Google Patents

Abstract

The present invention is a spray cooling and enthalpy reduction device and its enthalpy reduction structure, which is applied to a preset air purification device. The spray cooling and enthalpy reduction device includes a spray module, an enthalpy reduction device and a condensed water recovery module. The water mist sprayed by the spray module will cover the temperature, impurities and dirt in the input external air and then discharge it. The hook layer in the enthalpy reduction device will be impacted by the water mist in the external air to make the The water mist is affected by pressure loss, causing it to diffuse and condense onto the multiple condensation plates within at least two honeycomb panels, forming condensed water. After the water mist is discharged, the outside air becomes filtered air and exits the enthalpy reduction device. The condensed water recovery module recovers and filters the condensed water on the multiple condensation plates, thereby reducing the heat energy generated within the preset air purification device and thereby lowering enthalpy and saving energy.

Description

Spray cooling and enthalpy reduction equipment and its enthalpy reduction structure

This invention relates to a spray cooling and enthalpy reduction device and its enthalpy reduction structure, specifically a device that uses water mist to envelop the temperature, impurities, and dirt in the air, which then condenses between honeycomb plates to form droplets of condensed water. This impurity-laden condensed water is then recovered and filtered to reduce the heat energy and enthalpy in the air, thereby achieving the goal of reducing enthalpy and saving energy.

Currently, the air purification technologies for air conditioners are mainly divided into activated carbon adsorption technology and spray scrubbing technology. Wet scrubbing technology uses the property that harmful substances are almost soluble in water to transfer harmful substances in the gas phase to the liquid phase, and then remove them by adsorption. Generally speaking, most of them use spray scrubbing technology to atomize the scrubbing liquid into droplets with a size of 1 to 500 microns, and use Water mist captures dust particles and water-soluble or hydrophilic harmful substances in the air. It then uses the mist to create a supersaturated state to prevent further evaporation and affect cleaning efficiency. The harmful substances are then removed by removing the water. Therefore, the quality of the make-up water used in spray cleaning equipment must be very high, as high water quality is required to maintain a certain purification effect.

Furthermore, spray scrubbing technology lowers the temperature of the scrubbing air while maintaining or increasing its enthalpy, thus increasing chilled water energy consumption. This is a key area that the industry is eager to improve. This invention utilizes spray scrubbing technology to not only remove dust particles from the air and dissolve vaporous pollutants in water, but also achieve energy savings, namely, reducing temperature and enthalpy.

Therefore, in light of the above-mentioned problems and deficiencies, the inventor collected relevant information, conducted extensive evaluations and considerations, and, drawing on years of experience in this industry, through continuous trial and error, finally devised this patented invention for a mist cooling and enthalpy reduction device.

The main purpose of the present invention is to provide a spray cooling and enthalpy reduction device and its enthalpy reduction structure, which is applied to a preset air purification device. The spray cooling and enthalpy reduction device includes a spray module, an enthalpy reduction device and a condensed water recovery module. The water mist sprayed by the spray module will gradually heat up due to the entry of the external air, and the hook layer in the enthalpy reduction device mentioned in the invention will be affected by the The impact of the spray mist causes it to condense onto the multiple condensation plates within at least two honeycomb panels, forming condensed water. This condensed water is then discharged from the enthalpy reduction device, lowering the temperature and enthalpy of the air. The condensed water recovery module then recovers and filters the condensed water on the multiple condensation plates, improving the energy efficiency of the cooling and enthalpy reduction device while maintaining the removal efficiency of water-soluble gaseous pollutants.

A secondary objective of the present invention is to continuously circulate the spray module, enthalpy reduction device, and condensate recovery module while filtering air, replacing the primary filter, bag filter, and NH3 chemical filter in the standard air purification device. This effectively eliminates the cost of replacing the primary filter, bag filter, and NH3 chemical filter due to wear and tear during use.

Another purpose of the present invention is that the condensate recovery module continuously injects clean water into the spray module and, during the clean water injection process, recovers the filtered condensate back into the spray module. This saves the amount of clean water used and reduces the heat energy required to operate the pre-installed air purification device, thereby achieving the goals of cooling and energy conservation.

1: Spray module

2: Enthalpy reduction equipment

20: Enthalpy reduction space

21: Hook and Wire Layer

22: Honeycomb board

221: Coagulation Plate

2210: Condensate outlet

2211:Substrate

23:Input port

24: Export

25: Spot welding mesh

250: Ventilation hole

3: Condensate recovery module

Figure 1 is a block diagram of the mist cooling and enthalpy reduction equipment of the present invention.

Figure 2 is a side cross-sectional view of the enthalpy reduction device of the present invention.

Figure 3 is a three-dimensional external view of the enthalpy reduction device of the present invention.

Please refer to Figure 1, which is a block diagram of the spray cooling and enthalpy reduction device of the present invention. The spray cooling and enthalpy reduction device of the present invention is mainly used in a preset air purification device (not shown in the figure) to replace the primary filter, bag filter and NH3 chemical filter in the preset air purification device to filter the external air. The spray cooling and enthalpy reduction device of the present invention The device and its enthalpy reduction structure include a spray module 1, an enthalpy reduction device 2 and a condensed water recovery module 3, wherein the spray module 1 is affected by the operation of the preset equipment (not shown) in the preset air purification device and gradually increases the temperature in the preset air purification device, so that the spray module 1 will continue to spray high-temperature water mist, and the preset A preset fan module in the air purification device discharges external air into the spray module 1, so that the water mist covers and discharges the impurities and dirt in the discharged external air, and a hook layer 21 in the enthalpy reduction device 2 is impacted by the water mist in the external air, so that the water mist is affected by pressure damage and carries impurities and dirt. The water mist diffuses and condenses on the multiple condensing plates 221 provided in each of the at least two honeycomb panels 22, forming condensed water. After the external air is discharged from the water mist, it becomes filtered air and is discharged from the enthalpy reduction device 2. The condensed water recovery module 3 recovers and filters the condensed water on the multiple condensing plates 221 and continuously injects clean water into the spray module 1.

The hook layer 21 has a high-density fiber mesh structure, which increases the area impacted by the water mist in the external air.

Please refer to Figures 2 and 3, which are the side cross-sectional view and the three-dimensional external view of the enthalpy reduction device of the present invention. It can be clearly seen from the figure that the enthalpy reduction device 2 of the present invention is provided with an enthalpy reduction space 20 for accommodating the hook layer 21 and the at least two honeycomb plates 22, and an input for inputting the water mist sprayed by the spray module 1 is provided on one side of the enthalpy reduction device 2. The inlet 23 is provided, and an outlet 24 is provided on the other side of the enthalpy reduction device 2 for exhausting the filtered air. The inlet 23 and the outlet 24 are each provided with a spot welding net 25 located in the enthalpy reduction space 20, and the spot welding net 25 is provided with a plurality of vents 250 for the external air to circulate. The hook layer 21 is located adjacent to the hook layer 21. At the input port 23, and adjacent to the hook layer 21, are at least two honeycomb panels 22. The condensation plates 221 on the at least two honeycomb panels 22 are partially staggered and continuously curved in a wavy pattern. The multiple condensation plates 221 on the two honeycomb panels 22 are arranged in a staggered arrangement to increase the area on which the mist can simultaneously condense on the multiple condensation plates 221. Each of the multiple condensation plates 221 is provided with multiple vertically arranged substrates 2211. Multiple condensation ports 2210 are located between the multiple substrates 2211, allowing the mist to be adsorbed between the multiple condensation plates 221, thereby forming condensed water on the condensation ports 2210.

In practical application, the present invention starts the preset air purification device to operate the preset equipment in the preset air purification device, thereby gradually increasing the temperature in the preset air purification device. The preset fan module in the preset air purification device will suck in the external air that is about to enter the preset air purification device, and the spray module 1 will be affected by the temperature increase in the preset air purification device and continue to spray high-temperature water mist, and the sucked external air will be discharged into the The spray module 1 is configured such that the water mist in the spray module 1 envelops impurities and dirt in the discharged external air and is discharged along with the external air. The discharged external air is further influenced by the preset fan module and discharged into the enthalpy reduction device 2. Furthermore, the water mist in the external air strikes the hook layer 21 of the enthalpy reduction device 2, causing the water mist to be compressed and diffused, causing the impurities and dirt to condense on the multiple condensation plates provided in each of the at least two honeycomb panels 22. Droplets of condensed water are formed between the plurality of substrates 2211 arranged vertically on the plate 221, and the condensed water absorbs the heat energy in the external air to achieve the effect of lowering the temperature. The condensed water recovery module 3 recovers and filters the condensed water between the plurality of substrates 2211, thereby extracting impurities and dirt in the external air. The recovery of the condensed water also drives the heat energy in the external air to flow into the condensed water recovery module 3, further reducing the enthalpy of the external air. After the water mist is exhausted, the outside air becomes filtered air and is discharged from the enthalpy reduction device 2, achieving the enthalpy reduction effect. Furthermore, the condensed water recovery module 3 continuously injects clean water into the spray module 1. During the clean water injection process, the filtered condensed water is also recovered within the spray module 1. This reduces the heat energy required for the operation of the preset air purification device and the amount of chilled water used by the spray module 1, thereby achieving the cooling, enthalpy reduction, and energy conservation goals of the spray cooling and enthalpy reduction device and its enthalpy reduction structure of the present invention.

This invention has the following advantages:

(1) The present invention uses the high-temperature water mist sprayed by the spray module 1 to envelop the impurities and dirt in the input external air and then discharge it. The hook layer 21 in the enthalpy reduction device 2 is impacted by the water mist in the external air, so that the water mist is affected by pressure damage and the water mist containing impurities and dirt is diffused and condensed in the at least two honeycomb plates 22. Condensate forms on each of the multiple condensation plates 221. After the external air is discharged from the water mist, it becomes filtered air and is discharged from the enthalpy reduction device 2. The condensate recovery module 3 recovers and filters the condensate on the multiple condensation plates 221 to reduce the heat energy generated within the preset air purification device, thereby reducing enthalpy and saving energy.

(2) The present invention utilizes the spray module 1, the enthalpy reduction device 2, and the condensate recovery module 3 to perform a recycling process of air filtration, thereby replacing the primary filter, bag filter, and NH3 chemical filter provided in the pre-installed air purification device. This effectively eliminates the cost of replacing the primary filter, bag filter, and NH3 chemical filter due to damage or consumption during use.

(3) The condensate recovery module 3 continuously injects clean water into the spray module 1. During the clean water injection process, the filtered condensate is recovered within the spray module 1. This saves the amount of clean water injected and reduces the heat energy required for the operation of the preset air purification device, thereby achieving the goals of cooling and energy conservation.

The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Therefore, any simple modifications and equivalent structural changes made by applying the contents of the description and drawings of the present invention should be included in the patent scope of the present invention and should be declared.

In summary, the spray cooling and enthalpy reduction device and its enthalpy reduction structure of this invention are proven to achieve their efficacy and objectives in practical applications. Therefore, this invention is a truly practical development. To meet the application requirements for a patent, we have filed this application in accordance with the law. We hope that the Review Committee will approve this application as soon as possible to protect the inventor's painstaking research and development. If the Review Committee has any questions, please feel free to contact us. The inventor will fully cooperate and would be grateful for your assistance.

1: Spray module

2: Enthalpy reduction equipment

21: Hook and Wire Layer

22: Honeycomb board

3: Condensate recovery module

Claims (8)

A spray cooling and enthalpy reduction device is applied to a pre-set air purification device. The spray cooling and enthalpy reduction device includes a spray module, an enthalpy reduction device, and a condensate recovery module. The spray module continuously sprays high-temperature water mist, and a pre-set fan module in the pre-set air purification device discharges external air into the spray module, so that the water mist envelops impurities and dirt in the discharged external air and discharges them. The enthalpy reduction device comprises a hook layer and at least two honeycomb panels. The hook layer is impacted by water mist from the discharged external air, causing the impacted water mist to diffuse and condense onto a plurality of condensation plates within each of the at least two honeycomb panels, forming droplets of condensed water. The condensate recovery module recovers and filters the condensate on the plurality of condensation plates, and then recycles the filtered condensate and feeds it into the spray module for recycling. The spray cooling and enthalpy reduction device as described in claim 1, wherein the enthalpy reduction device comprises an enthalpy reduction space for accommodating the hook layer and the at least two honeycomb plates, an inlet for inputting the water mist is provided on one side of the enthalpy reduction device facing the spray module, and an outlet is provided on the other side of the enthalpy reduction device, the hook layer is located adjacent to the inlet, and the at least two honeycomb plates are provided adjacent to the outlet on an adjacent side of the hook layer, the condensing plates provided on the at least two honeycomb plates are shaped in a partially staggered and continuously curved wave shape, and the plurality of condensing plates are arranged in a staggered arrangement. The spray cooling and enthalpy reduction device as described in claim 2, wherein the hook filament layer is a fiber mesh structure. The spray cooling and enthalpy reduction device as described in claim 2, wherein the inlet and the outlet of the enthalpy reduction device are each provided with a spot-welded mesh having a plurality of ventilation holes disposed within the enthalpy reduction space. The mist cooling and enthalpy reduction device as described in claim 2, wherein each of the plurality of condensation plates is provided with a plurality of substrates arranged vertically, and a condensation port is provided between each of the plurality of substrates to facilitate condensation of water mist. A heat reduction structure is provided, comprising a heat reduction device for use in a pre-designed air purification apparatus. The heat reduction device comprises a hook layer and at least two honeycomb panels disposed adjacent to one side of the hook layer. An inlet is provided on the heat reduction device adjacent to the hook layer, and an outlet is provided on the heat reduction device adjacent to the two honeycomb panels. An heat reduction space is formed within the heat reduction device for air circulation. The enthalpy reduction structure as described in claim 6, wherein the two honeycomb plates are provided with a plurality of condensing plates that are partially staggered and continuously curved in a wavy shape, and each of the plurality of condensing plates is provided with a plurality of substrates arranged vertically, and condensation ports are provided between the plurality of substrates to facilitate condensation of water mist. The enthalpy reduction structure as described in claim 6, wherein the plurality of condensing plates are arranged in a staggered manner.