A desalinated water cooling conditioning device

Abstract

The utility model discloses a kind of desalted water cooling adjusting devices, including desalted water cooling device, desalted water regulating water tank, water inlet pipe and water outlet pipe, the shell side import of high-efficiency cooler is communicated by second pipeline with the pipe side import of desalted water cooling device, the shell side export of high-efficiency cooler is communicated by first pipeline with the lower end of desalted water regulating water tank, the pipe side export of desalted water regulating water tank is communicated with the lower end of desalted water cooling device by pipeline assembly, water inlet pipe and the shell side import of desalted water cooling device are communicated, water outlet pipe and the shell side export of desalted water cooling device are communicated, the utility model is cooled to sample water by desalted water circulation, industrial water is as desalted water in and out and realizes circulation, ensure that sample water is cooled to 20-30 ℃, satisfy the strict requirement of on-line monitoring equipment to sample water temperature.

Description

Technical Field

[0001] This utility model relates to the field of demineralized water cooling technology, and in particular to a demineralized water cooling regulating device. Background Technology

[0002] In the scenario of monitoring media inside the furnace, the sampling device inside the furnace uses demineralized water as the cooling water source. After the sample water passes through the high-efficiency cooler, the temperature drops from 200-300℃ to 20-30℃.

[0003] The existing in-furnace sampling device's cooling system mainly consists of a high-efficiency cooler, demineralized water supply pipelines, and related valves. After being introduced from the water source, the demineralized water flows through the high-efficiency cooler to exchange heat with the high-temperature sample water, absorbing heat from the sample water before being discharged, thus lowering the sample water temperature. This system relies on a continuous supply of demineralized water and a stable low temperature to ensure cooling efficiency.

[0004] During operation, the demineralized water is easily affected by industrial heat sources, and the water temperature is easily raised (e.g., exceeding 30℃). This leads to a decrease in the temperature difference between the demineralized water and the sample water, a decrease in cooling efficiency, and an inability to lower the sample water temperature to the 20-30℃ range, affecting the accuracy of sample water composition analysis or equipment safety. Utility Model Content

[0005] The purpose of this invention is to provide a demineralized water cooling and regulating device to solve the technical problems of poor cooling and failure to reach the required temperature caused by insufficient water volume or excessively high demineralized water temperature during existing demineralized water cooling.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A demineralized water cooling and regulating device, comprising:

[0008] A demineralized water cooling device, wherein the tube-side outlet of the demineralized water cooling device is connected to the shell-side inlet of a high-efficiency cooler via a second pipeline;

[0009] The demineralized water conditioning tank has its lower end connected to the shell-side outlet of the high-efficiency cooler via a first pipeline, and its tube-side outlet is connected to the lower end of the demineralized water cooling device via a pipeline assembly.

[0010] The water inlet pipe is connected to the shell-side inlet of the demineralized water cooling device, and the outer end of the water inlet pipe is connected to the industrial cooling water source.

[0011] The water outlet pipe is connected to the shell-side outlet of the demineralized water cooling device.

[0012] As a further embodiment of this utility model, the pipeline assembly includes a T-shaped pipe and a recovery pipe. The upper end of the T-shaped pipe is connected to the inlet of the demineralized water cooling device, and the lower end of the recovery pipe is connected to the upper end of the interior of the demineralized water regulating tank. A pressure pump is provided at the inlet of the T-shaped pipe, and the outlet of the pressure pump is connected to the inlet of the T-shaped pipe. The inlet of the pressure pump is connected to the demineralized water regulating tank through the recovery pipe.

[0013] As a further embodiment of this utility model, at least two sets of pressure pumps are arranged in parallel.

[0014] As a further preferred embodiment of this utility model, flow regulating valves are provided on the first pipeline, the inlet pipe, and the T-shaped pipe.

[0015] As a preferred embodiment of this utility model, the upper end of the demineralized water regulating tank is connected to a demineralized water supply pipe.

[0016] As a preferred embodiment of this utility model, a high-pressure drain pipe is provided on the high-efficiency cooler.

[0017] Compared with the prior art, the demineralized water cooling and regulating device of this utility model has the following beneficial effects:

[0018] 1. Highly efficient and stable sample water cooling capacity:

[0019] By circulating demineralized water to cool the sample water, with industrial water as the input for demineralized water, the sample water is reliably cooled from 200-300℃ to 20-30℃, meeting the stringent temperature requirements of the online monitoring equipment.

[0020] The industrial water inlet pipe works in conjunction with the demineralized water cooling device to precisely control the temperature of the demineralized water at ≤28℃, thus avoiding a decrease in cooling efficiency due to fluctuations in the industrial water temperature.

[0021] 2. Extend equipment lifespan:

[0022] Using demineralized water as a cooling medium, its high purity prevents scaling and corrosion inside the high-efficiency cooler, thus reducing equipment maintenance cycles.

[0023] 3. Optimize water resource utilization efficiency:

[0024] The demineralized water is circulated in the system. The demineralized water is replenished through the water supply pipe to regulate the loss in the water tank. The high-pressure drain pipe cleans the high-efficiency cooler regularly, reducing the number of forced shutdowns for cleaning due to scaling and reducing unnecessary water consumption.

[0025] Industrial water, as the primary cooling medium, requires no additional softening treatment and utilizes existing industrial water supply systems, reducing initial investment and operating costs. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only examples of embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0028] Figure label:

[0029] 1. Demineralized water cooling device; 2. Demineralized water regulating tank; 201. Demineralized water makeup pipe; 3. High-efficiency cooler; 301. High-pressure drain pipe; 4. First pipeline; 5. Second pipeline; 6. Inlet pipe; 7. Outlet pipe; 8. T-shaped pipe; 9. Recovery pipe; 10. Pressure pump. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0031] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0032] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present invention should be understood according to the specific circumstances.

[0033] See Figure 1 As shown in the figure, an embodiment of the present invention provides a demineralized water cooling and regulating device, which includes a demineralized water cooling device 1, a demineralized water regulating tank 2, an inlet pipe 6, and an outlet pipe 7.

[0034] The tube-side outlet of the demineralized water cooling device 1 is connected to the shell-side inlet of the high-efficiency cooler 3 through the second pipe 5; the lower end of the demineralized water regulating tank 2 is connected to the shell-side outlet of the high-efficiency cooler 3 through the first pipe 4, and the tube-side outlet of the demineralized water regulating tank 2 is connected to the lower end of the demineralized water cooling device 1 through a pipe assembly.

[0035] The inlet pipe 6 is connected to the shell-side inlet of the demineralized water cooling device 1, and the outer end of the inlet pipe 6 is connected to the industrial cooling water source. The outlet pipe 7 is connected to the shell-side outlet of the demineralized water cooling device 1.

[0036] Industrial cooling water enters the shell side of the demineralized water cooling device 1 through the inlet pipe 6. The demineralized cooling water in the demineralized water regulating tank 2 flows into the high-efficiency cooler 3 through the second pipe 5. After absorbing heat from the sample water in the high-efficiency cooler 3, the temperature rises. It then flows into the tube side of the demineralized water regulating tank 2 through the first pipe 4, forming a circulation. After absorbing heat, the industrial cooling water is discharged from the outlet pipe 7.

[0037] In this embodiment of the utility model, the pipeline assembly includes a T-shaped pipe 8 and a recovery pipe 9. The upper end of the T-shaped pipe 8 is connected to the inlet of the demineralized water cooling device 1, and the lower end of the recovery pipe 9 is connected to the upper end of the interior of the demineralized water regulating tank 2. A pressure pump 10 is installed at the inlet of the T-shaped pipe 8, and the outlet of the pressure pump 10 is connected to the inlet of the T-shaped pipe 8. The inlet of the pressure pump 10 is connected to the recovery pipe 9, which is away from the demineralized water regulating tank 2.

[0038] The pressure pump 10 provides power, and the demineralized water from the two demineralized water regulating tanks is pressurized by the pressure pump 10 through the recovery pipe 9 and then injected into the demineralized water cooling device 1 to achieve the circulation of demineralized water.

[0039] In this embodiment of the invention, at least two sets of pressure pumps 10 are arranged in parallel, see [reference]. Figure 1 As shown, three sets of pressure pumps 10 are arranged in parallel, and their upper ends converge to the demineralized water cooling device 1 to achieve redundancy backup: when one set of pumps fails, the remaining pumps can still maintain system circulation, and the number of pumps to be started can be adjusted according to the cooling load to achieve dynamic flow control.

[0040] Flow regulating valves are installed on the first pipeline 4, the inlet pipe 6, and the T-shaped pipe 8 to adjust the demineralized water flow and control the cooling effect of the sample water. The valve on the inlet pipe 6 controls the industrial water flow to ensure that the demineralized water temperature meets the standard; the valve on the T-shaped pipe 8 is used to balance the flow distribution before and after the pressure pump 10.

[0041] In this embodiment of the invention, the upper end of the demineralized water regulating tank 2 is connected to a demineralized water supply pipe 201. When the system water level drops, demineralized water is automatically replenished to maintain a stable water level in the tank 2 and ensure sufficient water volume in the circulation system.

[0042] The high-efficiency cooler 3 is equipped with a high-pressure drain pipe 301 so that high-pressure water flow can flush the inner wall of the heat exchange tube, remove the deposited scale and impurities from the drain port, and restore the efficiency of the heat exchanger.

[0043] In this embodiment of the invention, the inlet pipe 6 introduces industrial water into the demineralized water cooling device 1. The demineralized water, using the demineralized water cooling device 1 as the cooling water source, ensures that the temperature of the demineralized water does not exceed 30°C, reaching the required temperature for cooling the sample water. The demineralized water, after being output from the high-efficiency cooler 3, flows back to the demineralized water regulating tank 2 through the piping assembly, enabling recycling.

[0044] The foregoing has shown and described the basic principles of the present invention. The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Any modifications, equivalent substitutions, and improvements made within the scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A desalinated water cooling conditioning device, characterized in that include: The demineralized water cooling device (1) has its tube side outlet connected to the shell side inlet of the high-efficiency cooler (3) via a second pipe (5). The demineralized water conditioning tank (2) is connected to the shell-side outlet of the high-efficiency cooler (3) via a first pipe (4) at its lower end. The tube-side outlet of the demineralized water conditioning tank (2) is connected to the lower end of the demineralized water cooling device (1) via a pipe assembly. Water inlet pipe (6), the end of which is connected to the shell-side inlet of the demineralized water cooling device (1), and the outer end of which is connected to the industrial cooling water source; Water outlet pipe (7) is connected to the shell-side outlet of the demineralized water cooling device (1).

2. A desalinated water cooling conditioning device according to claim 1, characterized in that: The pipeline assembly includes a T-shaped pipe (8) and a recovery pipe (9). The upper end of the T-shaped pipe (8) is connected to the inlet of the demineralized water cooling device (1), and the lower end of the recovery pipe (9) is connected to the upper interior of the demineralized water regulating tank (2). A pressure pump (10) is provided at the inlet of the T-shaped pipe (8), and the outlet of the pressure pump (10) is connected to the inlet of the T-shaped pipe (8). The inlet of the pressure pump (10) is connected to the demineralized water regulating tank (2) through the recovery pipe (9).

3. A desalinated water cooling conditioning device according to claim 2, characterized in that: The pressure pumps (10) are arranged in parallel in no fewer than two sets.

4. A desalinated water cooling conditioning device according to claim 2, characterized in that: A flow regulating valve is provided on the first pipeline (4), the water inlet pipe (6), and the T-shaped pipe (8).

5. A desalinated water cooling conditioning device according to claim 1, characterized in that: The upper end of the demineralized water regulating tank (2) is connected to a demineralized water supply pipe (201).

6. A desalinated water cooling conditioning device according to claim 1, characterized in that: The high-efficiency cooler (3) is equipped with a high-pressure drain pipe (301).

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