Efficient cooling and condensing device for circulating water

Abstract

The utility model relates to the technical field of circulating water cooling, in particular to an efficient circulating water cooling and condensing device which comprises a cooling box, a filtering mechanism, a liquid inlet mechanism and a condensing mechanism. A partition plate is installed in the cooling box and divides the inner space of the cooling box into two sets of condensation chambers. The filtering mechanism is used for filtering the circulating water and then discharging the circulating water into the cooling box; the liquid inlet mechanism is used for uniformly conveying the filtered circulating water to a condensation chamber in the cooling box; the condensation mechanism is arranged on the cooling box and used for cooling the filtered circulating water. Impurities in circulating water can be fully filtered out through the filtering mechanism, secondary pollution caused by the impurities to follow-up use is avoided, liquid is evenly fed through the liquid feeding mechanism and can make even contact with a condensation pipe, and the cooling efficiency is improved; the cleaning assembly can be driven to clean a filter screen in the filtering mechanism through the liquid inlet mechanism, so that filtering holes are prevented from being blocked by impurities, the filtering efficiency is improved, and the cooling efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circulating water cooling, in particular to a circulating water high-efficiency cooling condensing device. Background Art

[0002] Nowadays, circulating water is used in many chemical production processes. Circulating water generates high temperature due to chemical reactions and needs to be cooled down quickly to facilitate the next use of the circulating water.

[0003] A Chinese patent with authorization announcement number CN220303983U discloses a high-efficiency chemical circulating water cooling device. Under the action of the first bevel gear and the second bevel gear, the motor drives the first stirring rod in the box to rotate through the rotating shaft, thereby stirring the lower part of the cooling water, and drives the transmission rack to reciprocate through the circular plate and the connecting rod, and cooperates with the transmission gear to drive the second stirring rod to stir the upper part of the cooling water in forward and reverse directions, thereby accelerating the local circulation speed of the cooling water, keeping the cooling water at a low temperature, and improving the cooling effect of the chemical circulating water.

[0004] However, when the above cooling device is in use, the circulating water in the chemical production contains certain impurities. If it is not filtered, it is easy to cause pollution and blockage of the serpentine pipe, which is easy to cause secondary pollution to the circulating water. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a circulating water high-efficiency cooling condensation device.

[0006] The technical solution of the utility model is as follows: a circulating water efficient cooling condensing device comprises a cooling box, a partition plate is installed inside the cooling box, the partition plate divides the internal space of the cooling box into two groups of condensing chambers, and the side wall of the cooling box is provided with a drain valve adapted to the condensing chamber; a filtering mechanism, which is connected to the feed end of the cooling box and is used to filter the circulating water before discharging it into the cooling box; a liquid inlet mechanism, which is arranged on the cooling box and is connected to the filtering mechanism, and is used to uniformly transport the filtered circulating water to the condensing chamber inside the cooling box; and a condensing mechanism, which is arranged on the cooling box and is used to cool the filtered circulating water.

[0007] Preferably, the filtering mechanism includes a filter box, which is installed on the top of the cooling box, and a liquid inlet valve is installed on the top of the filter box; a plurality of filter screens are provided, and the plurality of filter screens are evenly installed along the height direction of the inner wall of the filter box, and the filter holes on the plurality of filter screens decrease from top to bottom, and a discharge door corresponding to the filter screen is provided on the side wall of the filter box; and a cleaning assembly, which is provided between the plurality of filter screens and is used to clean impurities intercepted on the filter screens.

[0008] Preferably, the liquid inlet mechanism includes a rotating pipe, which is installed between the cooling box and the partition plate, and the rotating pipe rotatably connects the cooling box and the partition plate, the rotating pipe is driven to rotate by a motor installed at the bottom end of the cooling box, a pump body is provided on the rotating pipe, the top end of the rotating pipe extends to the interior of the filter box and a liquid inlet is opened on the side wall; and a liquid outlet valve, which is provided with two groups, the two groups of liquid outlet valves are installed on the side wall of the rotating pipe, and the liquid outlet valves correspond to the corresponding condensation chambers.

[0009] Preferably, the cleaning component includes a transmission shaft, which is rotatably connected to multiple groups of filter screens, and the bottom end of the transmission shaft is detachably connected to the top end of the rotating tube; and a cleaning brush, which is provided in multiple groups and corresponds to the filter screens, and the bristles on the cleaning brushes are in contact with the corresponding filter screens.

[0010] Preferably, the condensing mechanism includes a refrigeration unit, an output end of which is connected to a main pipe, two groups of branch pipes are installed at the output end of the main pipe, the other end of the branch pipe extends into the condensing chamber, and a solenoid valve is provided at the connection between the branch pipe and the main pipe; and a condensing tube, which is provided with two groups, and the two groups of condensing tubes are respectively arranged in the corresponding condensing chambers, and the input end of the condensing tube is connected to the branch pipe.

[0011] Preferably, stirring blades are provided on the outer peripheral surface of the rotating tube.

[0012] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model can fully filter out impurities from the circulating water through the filtering mechanism to avoid secondary pollution caused by impurities in subsequent use, and then through the uniform liquid inlet of the liquid inlet mechanism, it can be evenly contacted with the condenser tube to improve the cooling efficiency; the liquid inlet mechanism can also drive the cleaning component to clean the filter mesh in the filtering mechanism to avoid the filter holes being blocked by impurities, improve the filtering efficiency, and further improve the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the filter mechanism structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the utility model.

[0016] Figure numerals: 1. Cooling box; 101. Partition plate; 102. Drain valve; 2. Filter box; 201. Discharge door; 202. Liquid inlet valve; 203. Filter screen; 3. Rotating pipe; 301. Liquid inlet; 302. Transmission shaft; 303. Stirring blade; 304. Liquid outlet valve; 305. Pump body; 4. Cleaning brush; 401. Connecting seat; 5. Refrigeration unit; 501. Main pipe; 502. Branch pipe; 503. Condenser. DETAILED DESCRIPTION

[0017] Embodiment 1

[0018] like Figures 1 to 3 As shown, the circulating water efficient cooling condensing device proposed by the utility model comprises a cooling box 1, a filtering mechanism, a liquid inlet mechanism and a condensing mechanism; a partition plate 101 is installed inside the cooling box 1, and the partition plate 101 divides the internal space of the cooling box 1 into two groups of condensing chambers, and the door body hinged on the side wall of the cooling box 1 is adapted to the condensing chamber, and the side wall of the cooling box 1 is provided with a drain valve 102 adapted to the condensing chamber; the filtering mechanism is connected to the feed end of the cooling box 1, and is used to filter the circulating water and then discharge it into the cooling box 1; the liquid inlet mechanism is arranged on the cooling box 1 and is connected to the filtering mechanism, and is used to uniformly transport the filtered circulating water to the condensing chamber inside the cooling box 1; the condensing mechanism is arranged on the cooling box 1, and is used to cool the filtered circulating water.

[0019] Furthermore, the filtering mechanism includes a filter box 2, a filter screen 203, and a cleaning component; the filter box 2 is installed at the top of the cooling box 1, and a liquid inlet valve 202 is installed at the top of the filter box 2; there are multiple groups of filter screens 203, and the filter screens 203 are detachably connected to the inner wall of the filter box 2 by bolts. The multiple groups of filter screens 203 are evenly installed along the height direction of the inner wall of the filter box 2, and the filter holes on the multiple groups of filter screens 203 decrease from top to bottom. The side wall of the filter box 2 is provided with a discharge door 201 corresponding to the filter screen 203; the cleaning component is arranged between the multiple groups of filter screens 203, and is used to clean the impurities intercepted on the filter screens 203 to avoid clogging of the filter holes of the filter screens 203.

[0020] Furthermore, the liquid inlet mechanism includes a rotating tube 3 and a liquid outlet valve 304; the rotating tube 3 is installed between the cooling box 1 and the partition plate 101, and the rotating tube 3 is rotatably connected to the cooling box 1 and the partition plate 101, a stirring blade 303 is arranged on the outer peripheral surface of the rotating tube 3, the rotating tube 3 is driven to rotate by a motor installed at the bottom end of the cooling box 1, a pump body 305 is arranged on the rotating tube 3, the top end of the rotating tube 3 extends to the inside of the filter box 2 and a liquid inlet 301 is opened on the side wall; the liquid outlet valve 304 is arranged in two groups, and the two groups of liquid outlet valves 304 are installed on the side wall of the rotating tube 3, and the liquid outlet valves 304 correspond to the corresponding condensation chambers.

[0021] Furthermore, the condensing mechanism includes a refrigeration unit 5 and a condensing tube 503; the output end of the refrigeration unit 5 is connected to a main pipe 501, and two groups of branch pipes 502 are installed at the output end of the main pipe 501, and the other end of the branch pipe 502 extends into the condensing chamber, and a solenoid valve is provided at the connection between the branch pipe 502 and the main pipe 501, so as to put the corresponding condensing tube 503 into operation according to the needs of use; the refrigeration unit 5 includes a compressor, a condenser and an evaporator, and a refrigeration cycle system is formed between the refrigeration unit 5 and the condensing tube 503; two groups of condensing tubes 503 are provided, and the two groups of condensing tubes 503 are respectively arranged in the corresponding condensing chambers, and the input end of the condensing tube 503 is connected to the branch pipe 502.

[0022] In this embodiment, the circulating water is introduced into the filter box 2 along the liquid inlet valve 202. After being filtered step by step by multiple groups of filter screens 203, the circulating water falls into the bottom of the filter box 2 and enters the rotating tube 3 along the liquid inlet 301. Then the corresponding valve port of the liquid outlet valve 304 is opened, and the circulating water after the filtration is accelerated by the pump body 305 to enter each group of condensation chambers along the rotating tube 3 and the liquid outlet valve 304 for cooling. The two groups of condensation chambers can work simultaneously or separately to improve the condensation efficiency. The rotating tube 3 is driven by the motor to rotate and drive the liquid outlet valve 304 to rotate, so that the circulating water after filtration rotates and the water is easily in full contact with the condensation tube 503, further improving the condensation efficiency; the circulating water after filtration enters the corresponding condensation chamber along the liquid outlet valve 304, and the refrigeration is started by the refrigeration unit 5 to quickly cool the circulating water in the condensation chamber. When the rotating tube 3 rotates, the stirring blade 303 can be driven to rotate, thereby stirring the circulating water in the condensation chamber, accelerating the contact and cooling of the circulating water with the condensation tube 503, and improving the cooling efficiency. The water after cooling is discharged along the drain valve 102.

[0023] Embodiment 2

[0024] like Figure 2 and Figure 3 As shown, the circulating water high-efficiency cooling condensing device proposed by the utility model, compared with the first embodiment, the cleaning component includes a transmission shaft 302 and a cleaning brush 4; the transmission shaft 302 is rotatably connected to multiple groups of filter screens 203, and the bottom end of the transmission shaft 302 is detachably connected to the top of the rotating tube 3; the cleaning brush 4 is provided with multiple groups and corresponds to the filter screens 203, the bristles on the cleaning brush 4 are in contact with the corresponding filter screens 203, and a connecting seat 401 is installed on the cleaning brush 4, and the connecting seat 401 is set to an arc shape, and the connecting seat 401 is detachably connected to the transmission shaft 302 by bolts, which is convenient for replacing the cleaning brush 4 and improving the cleaning efficiency.

[0025] In this embodiment, when the rotating tube 3 rotates, it can drive the transmission shaft 302 to rotate, and then drive multiple groups of cleaning brushes 4 to rotate, thereby pushing the impurities filtered and intercepted on the filter screen 203 to avoid clogging of the filter holes on the filter screen 203. After condensation is completed, the discharge door 201 is opened, and as the cleaning brush 4 rotates, the impurities on the filter screen 203 can be pushed out along the discharge port.

[0026] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Circulating water high-efficiency cooling condensation device, characterized in that: include A cooling box (1) is provided with a partition plate (101) inside, the partition plate (101) divides the internal space of the cooling box (1) into two groups of condensation chambers, and a drain valve (102) adapted to the condensation chamber is provided on a side wall of the cooling box (1); A filtering mechanism connected to the feed end of the cooling box (1) and used to filter the circulating water before discharging it into the cooling box (1); A liquid inlet mechanism, which is arranged on the cooling box (1) and is connected to the filtering mechanism, and is used to uniformly transport the filtered circulating water to the condensation chamber inside the cooling box (1); And a condensing mechanism, which is arranged on the cooling box (1) and is used to cool the circulating water after filtering.

2. The circulating water efficient cooling condensing device according to claim 1 is characterized in that: Filter mechanism includes A filter box (2) is installed on the top of the cooling box (1), and a liquid inlet valve (202) is installed on the top of the filter box (2); A filter screen (203) is provided in multiple groups, the multiple groups of filter screens (203) are evenly installed along the height direction of the inner wall of the filter box (2), the filter holes on the multiple groups of filter screens (203) decrease in size from top to bottom, and a discharge door (201) corresponding to the filter screen (203) is provided on the side wall of the filter box (2); And a cleaning component, which is arranged between the multiple groups of filter screens (203) and is used to clean the impurities intercepted on the filter screens (203).

3. The circulating water efficient cooling condensation device according to claim 2 is characterized in that: Liquid inlet mechanism includes A rotating pipe (3) is installed between the cooling box (1) and the partition plate (101), and the rotating pipe (3) is rotatably connected to the cooling box (1) and the partition plate (101). The rotating pipe (3) is driven to rotate by a motor installed at the bottom end of the cooling box (1). A pump body (305) is provided on the rotating pipe (3). The top end of the rotating pipe (3) extends to the inside of the filter box (2) and a liquid inlet (301) is provided on the side wall. And liquid outlet valves (304), which are provided in two groups, and the two groups of liquid outlet valves (304) are installed on the side wall of the rotating tube (3), and the liquid outlet valves (304) correspond to the corresponding condensation chambers.

4. The circulating water efficient cooling and condensing device according to claim 3 is characterized in that: Cleanup components include A transmission shaft (302) is rotatably connected to the plurality of filter screens (203), and the bottom end of the transmission shaft (302) is detachably connected to the top end of the rotating tube (3); And a cleaning brush (4) is provided in multiple groups and corresponds to the filter screen (203), and the bristles on the cleaning brush (4) are in contact with the corresponding filter screen (203).

5. The circulating water efficient cooling and condensing device according to claim 1 is characterized in that: Condensation mechanism includes A refrigeration unit (5), the output end of which is connected to a main pipe (501), the output end of the main pipe (501) is provided with two sets of branch pipes (502), the other ends of the branch pipes (502) extend into the condensing chamber, and a solenoid valve is provided at the connection between the branch pipe (502) and the main pipe (501); And there are two groups of condensation tubes (503), the two groups of condensation tubes (503) are respectively arranged in corresponding condensation chambers, and the input ends of the condensation tubes (503) are connected to the branch pipes (502).

6. The circulating water efficient cooling and condensing device according to claim 3 or 5, characterized in that: A stirring blade (303) is arranged on the outer peripheral surface of the rotating tube (3).

Images