Rapid cooling device of chemical water EDI water treatment system

Abstract

The utility model relates to the technical field of EDI water treatment systems, and discloses a rapid cooling device of a chemical water EDI water treatment system, which comprises a cooling box, the upper end of the cooling box is communicated with a drain pipe, the other side of the upper end of the cooling box is detachably provided with a first fan, the upper end of an inner cavity of the cooling box is fixedly provided with an inclined plate, and a plurality of through grooves are formed in the inclined plate. According to the technical scheme, due to the fact that the blocking strips are arranged on the through grooves, the drainage speed of the EDI system water can be reduced, the EDI system water can be preliminarily cooled, the drained EDI system water can make contact with the heat conduction plate, the upper surface of the heat conduction plate and the EDI system water on the heat conduction plate are subjected to air blowing cooling again through the second draught fan, and the cooling efficiency is improved. Therefore, the water of the EDI system can be cooled again, the water of the EDI system passing through the drainage channel can be subjected to heat exchange again, the cooling effect of the water of the EDI system is improved, and the situation that the water of the EDI system is cooled unevenly is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of EDI water treatment systems, in particular to a rapid cooling device for an EDI water treatment system. Background Art

[0002] In an EDI system, water passes through an ion exchange membrane, which contains two electrodes, a cathode and an anode. When an electric current passes through the water, the ions in the water become charged and move to the electrodes. Due to the potential difference between the cathode and the anode, water is drawn out of the electrodes. This process is called electrodialysis, which removes ions from the water, thereby softening the water. The EDI system has low energy consumption: the EDI system only consumes a small amount of electricity to operate. Low maintenance cost: the EDI system has no wearing parts such as diaphragms or membrane shells, so the diaphragms or membrane shells do not need to be replaced as frequently as traditional technologies. Almost all ions can be recovered: the EDI system can remove most ions in the water, including hardness ions such as sodium, calcium, and magnesium, and dissolved ions such as chlorine.

[0003] When implementing this technical solution, at least the following drawbacks remain: existing EDI systems require rapid cooling of water during treatment, but due to the large volume of water flowing through them, this cannot effectively reduce the water's temperature quickly, and passive contact cooling also results in uneven cooling. Therefore, we propose a rapid cooling device for EDI water treatment systems. Utility Model Content

[0004] The purpose of the utility model is to provide a rapid cooling device for an EDI water treatment system, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rapid cooling device for an EDI water treatment system, comprising a cooling box, the upper end of the cooling box being connected to a drain pipe, a first fan being detachably installed on the other side of the upper end of the cooling box, an inclined plate being fixedly installed on the upper end of the inner cavity of the cooling box, a plurality of through grooves being provided inside the inclined plate, and the through grooves being equidistantly distributed, a heat conduction plate being detachably installed on the lower end of the inner cavity of the cooling box, and a second fan being fixedly installed on the middle part of one side of the cooling box.

[0006] By adopting the above technical solution, the EDI system water on the inclined plate can be blown and cooled by the first fan. At the same time, due to the setting of the barrier strips on the through groove, the speed at which the EDI system water is discharged can be slowed down, thereby allowing the EDI system water to be preliminarily cooled. The discharged EDI system water can also be brought into contact with the heat transfer plate, and the upper surface of the heat transfer plate and the EDI system water on the heat transfer plate can be blown and cooled again by the second fan, thereby achieving a second cooling operation of the EDI system water. The water flow rate can be reduced layer by layer, thereby ensuring sufficient cooling of the EDI system water. The EDI system water passing through the drainage channel can also be heat exchanged again, thereby achieving the effect of cooling the EDI system water multiple times, thereby improving the cooling effect of the EDI system water and avoiding uneven cooling of the EDI system water.

[0007] Optionally, a plurality of drainage channels are provided inside the heat conducting plate, and the drainage channels are equidistantly distributed.

[0008] By adopting the above technical solution, it is convenient to set up the drainage channel, so as to perform heat exchange and cooling on the EDI system water passing through.

[0009] Optionally, barrier strips are fixedly mounted on both sides of the inner cavity of the through slot, and the barrier strips are staggeredly distributed.

[0010] By adopting the above technical solution, the barrier strips are easily provided, thereby reducing the speed of the water flow in the EDI system.

[0011] Optionally, an exhaust groove is provided on one side of the inclined plate, and the exhaust groove is arranged at the uppermost end of the inclined plate.

[0012] By adopting the above technical solution, the hot air flow blown out by the second fan can be discharged easily through the provision of the exhaust slot.

[0013] Optionally, the drain pipe is arranged above the inclined end of the inclined plate and away from one side of the exhaust groove.

[0014] By adopting the above technical solution, it is easy to ensure that the water discharged into the EDI system will fall on the inclined plate instead of being discharged through the exhaust groove.

[0015] Optionally, the air outlet end of the second fan is arranged above the heat conduction plate, and the air outlet duct of the second fan is arranged at an angle.

[0016] By adopting the above technical solution, it is convenient to pass through the inclined air outlet pipe, thereby avoiding the situation where water flows back into the EDI system.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The technical solution of the present application is to provide a cooling box, a first fan, an inclined plate, a barrier strip, a drainage channel and a second fan. The first fan can be used to blow air and cool the EDI system water on the inclined plate. At the same time, due to the barrier strip on the through groove, the speed at which the EDI system water is discharged can be slowed down, thereby allowing the EDI system water to be preliminarily cooled. The discharged EDI system water can also be brought into contact with the heat transfer plate, and the second fan can be used to blow air and cool the upper surface of the heat transfer plate and the EDI system water on the heat transfer plate again, thereby achieving a second cooling operation of the EDI system water. The water flow rate can be reduced layer by layer to ensure sufficient cooling of the EDI system water. The EDI system water passing through the drainage channel can be heat exchanged again, thereby achieving the effect of cooling the EDI system water multiple times, thereby improving the cooling effect of the EDI system water and avoiding uneven cooling of the EDI system water. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of a rapid cooling device for an EDI water treatment system of the utility model;

[0021] Figure 2 This is a schematic diagram of the partially enlarged structure of point A of a rapid cooling device for a chemical water EDI water treatment system of the present invention.

[0022] In the figure: 1. cooling box; 11. drainage pipe; 12. first fan; 2. inclined plate; 21. exhaust slot; 22. through slot; 23. barrier strip; 3. heat conduction plate; 4. drainage channel; 5. second fan. DETAILED DESCRIPTION

[0023] See also Figure 1-2The utility model provides a technical solution: a rapid cooling device for a chemical water EDI water treatment system, comprising a cooling box 1, the upper end of the cooling box 1 is connected to a drain pipe 11, a first fan 12 is detachably mounted on the other side of the upper end of the cooling box 1, an inclined plate 2 is fixedly mounted on the upper end of the inner cavity of the cooling box 1, a plurality of through slots 22 are opened inside the inclined plate 2, and the through slots 22 are equidistantly distributed, a heat conducting plate 3 is detachably mounted on the lower end of the inner cavity of the cooling box 1, a second fan 5 is fixedly mounted on the middle part of one side of the cooling box 1, an exhaust slot 21 is opened on one side of the inclined plate 2, and The exhaust groove 21 is arranged at the uppermost end of the inclined plate 2, so that the hot air flow blown out by the second fan 5 can be discharged through the setting of the exhaust groove 21. The drain pipe 11 is arranged above the inclined end of the inclined plate 2 and away from the side of the exhaust groove 21, so as to ensure that the discharged EDI system water will fall on the inclined plate 2 instead of being discharged through the exhaust groove 21. The air outlet end of the second fan 5 is arranged above the heat conduction plate 3, and the air outlet pipe of the second fan 5 is arranged at an angle, which is convenient for passing through the inclined air outlet pipe, thereby avoiding the situation of water backflow in the EDI system.

[0024] A plurality of drainage channels 4 are provided inside the heat conducting plate 3 , and the drainage channels 4 are evenly spaced, so that the drainage channels 4 can be arranged to facilitate heat exchange and cooling of the EDI system water passing therethrough.

[0025] Blocking bars 23 are fixedly installed on both sides of the inner cavity of the through groove 22, and the blocking bars 23 are staggeredly distributed, so that the speed of the water flow in the EDI system can be reduced by the arrangement of the blocking bars 23.

[0026] When cooling, firstly, the water in the EDI system that needs to be cooled is drained onto the inclined plate 2 through the drain pipe 11, and then drained downwards through the through slot 22 on the inclined plate 2. At the same time, the first fan 12 is turned on to blow air and cool the EDI system water on the inclined plate 2. At the same time, due to the barrier strip 23 on the through slot 22, the speed of the EDI system water draining down can be slowed down, thereby preliminarily cooling the EDI system water. At the same time, the slowly drained EDI system water will contact the heat conducting plate 3 again, and the heat conducting plate 3 will be cooled by the second fan 5. The upper surface of the heat conducting plate 3 and the EDI system water on the heat conducting plate 3 are blown and cooled again, thereby realizing the cooling operation of the EDI system water again, and by reducing the flow of water layer by layer, thereby ensuring sufficient cooling of the EDI system water. At the same time, due to the setting of the drainage channel 4 on the heat conducting plate 3, the EDI system water passing through the drainage channel 4 can be heat exchanged again, thereby achieving the effect of cooling the EDI system water multiple times, thereby improving the cooling effect of the EDI system water, and avoiding the uneven cooling of the EDI system water.

Claims

1. A rapid cooling device for an EDI water treatment system, comprising a cooling box (1), characterized in that: The upper end of the cooling box (1) is connected to a drain pipe (11), and a first fan (12) is detachably mounted on the other side of the upper end of the cooling box (1). An inclined plate (2) is fixedly mounted on the upper end of the inner cavity of the cooling box (1), and a plurality of through grooves (22) are provided inside the inclined plate (2), and the through grooves (22) are equidistantly distributed. A heat conduction plate (3) is detachably mounted on the lower end of the inner cavity of the cooling box (1), and a second fan (5) is fixedly mounted on the middle part of one side of the cooling box (1).

2. The rapid cooling device for an EDI water treatment system according to claim 1, characterized in that: A plurality of drainage channels (4) are provided inside the heat conducting plate (3), and the drainage channels (4) are distributed at equal distances.

3. The rapid cooling device for an EDI water treatment system according to claim 1, characterized in that: Barrier strips (23) are fixedly mounted on both sides of the inner cavity of the through slot (22), and the barrier strips (23) are distributed in a staggered manner.

4. The rapid cooling device for an EDI water treatment system according to claim 1, characterized in that: An exhaust groove (21) is provided on one side of the inclined plate (2), and the exhaust groove (21) is arranged at the uppermost end of the inclined plate (2).

5. The rapid cooling device for an EDI water treatment system according to claim 4, characterized in that: The drainage pipe (11) is arranged above the inclined end of the inclined plate (2) and away from one side of the exhaust groove (21).

6. The rapid cooling device for an EDI water treatment system according to claim 1, characterized in that: The air outlet end of the second fan (5) is arranged above the heat conducting plate (3), and the air outlet duct of the second fan (5) is arranged at an angle.

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