Intelligent spraying cooling station

Abstract

The utility model discloses an intelligent spraying cooling station, which relates to the technical field of cooling station spraying systems and comprises an input pipe and an output pipe which are connected with two ends of a conveying pipeline, and a front pressure probe and a rear pressure probe are respectively arranged on opposite sides of the input pipe and the output pipe. The surfaces of the input pipe and the output pipe are connected with two manual ball valves through branch pipes respectively, the input pipe and the output pipe are provided with adjusting valves on the same side through the branch pipes, liquid enters the liquid conveying pipeline through the input pipe, then the liquid enters the input pipe when leaving the liquid conveying pipeline, and at the moment, a rear pressure probe detects pressure; the front pressure probe and the rear pressure probe transmit pressure information to the control terminal and the adjusting valve at the same time, the pressure difference between the front pressure probe and the rear pressure probe is inversely proportional to the liquid discharge amount of the atomization nozzle on the surface of the liquid conveying pipeline, and an operator can observe the current pressure difference through the control terminal so as to judge the liquid discharge amount of the atomization nozzle. And the liquid discharge amount directly affects the temperature in the cooling station.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling station spray systems, and in particular to an intelligent spray cooling station. Background Technology

[0002] Spray cooling stations are environmentally friendly and efficient artificial cooling facilities, mainly used in outdoor or industrial environments to reduce the temperature of the surrounding air, improve the working environment, protect the health of workers, and also help reduce the failure rate of equipment caused by high temperatures.

[0003] Water or a specific liquid is typically pressurized by a high-pressure pump, then passed through pipes and atomized by specially designed nozzles on the pipe surface to form extremely fine mist particles. These mist particles evaporate rapidly in the air, absorbing heat and thus achieving a cooling effect.

[0004] However, since the usage requirements cannot always remain the same, and even in a short period of time, the required cooling effect may vary due to various factors, the temperature change requires increasing or decreasing the liquid discharge of the atomizing nozzle, and the liquid discharge of the nozzle is usually limited by pressure.

[0005] Although high-pressure pumps have pressure regulation functions, repeatedly adjusting the working pressure of a high-pressure pump in a short period of time may shorten its service life or even damage it. Moreover, the pressure control accuracy of high-pressure pumps is limited, making it difficult to meet the requirements of operating environments with strict temperature range restrictions. Utility Model Content

[0006] To overcome the shortcomings of existing technologies, the purpose of this utility model is to solve the following problems: the pressure regulation function of the high-pressure pump itself is limited, which cannot meet the usage requirements under different conditions, and the repeated pressure changes of the high-pressure pump may also lead to damage or shorten the service life of the high-pressure pump.

[0007] To solve the problems of the prior art, the technical solution of this utility model is as follows: it includes an input pipe and an output pipe connected to both ends of the conveying pipeline. A front pressure probe and a rear pressure probe are respectively provided on the opposite side of the input pipe and the output pipe. Two manual ball valves are respectively connected to the surface of the input pipe and the output pipe through branch pipes. A regulating valve is provided on the same side of the input pipe and the output pipe through branch pipes.

[0008] Furthermore, the front pressure probe, the rear pressure probe, and the regulating valve are all connected to the control terminal, and the regulating valve is separately connected to the front pressure probe and the rear pressure probe, ensuring that the front pressure probe and the rear pressure probe can directly transmit pressure data to the control terminal for user observation, and can also directly transmit data to the regulating valve, ensuring that the regulating valve can change its opening range according to the pressure data.

[0009] Furthermore, the input pipe and output pipe, together with the branch pipe, form two T-shaped pipe structures. The horizontal part of the pipe is the input pipe and the output pipe, and the vertical part is the branch pipe. The two branch pipes are arranged in parallel. The branch pipe provides a diversion pipe that is connected in parallel with the input pipe and the output pipe, so that the liquid in the input pipe can be diverted to the branch pipe and then enter the infusion pipeline. The liquid discharged from the infusion pipeline to the output pipe can be combined with the liquid in the branch pipe.

[0010] Furthermore, the manual ball valve is set to a normally open state to ensure that liquid can always pass smoothly under normal conditions.

[0011] Furthermore, the regulating valve is an electrically adjustable valve, which increases the liquid flow rate controlled by the regulating valve.

[0012] Furthermore, the input end of the regulating valve is connected to the input pipe, and the output end is connected to the output pipe.

[0013] Furthermore, the regulating valve is normally closed when not in operation.

[0014] Compared with the prior art, the advantages of this utility model are as follows:

[0015] This invention creates parallel branch pipes on the surfaces of the input and output pipes, and connects these branch pipes to regulating valves to create parallel branch pipes between the input and output pipes. When liquid enters the infusion pipeline through the input pipe, the front pressure probe on the surface of the infusion pipeline detects the pressure. When the liquid leaves the infusion pipeline and enters the input pipe, the rear pressure probe detects the pressure. The front and rear pressure probes simultaneously transmit the pressure information to the control terminal and the regulating valve. The pressure difference between the front and rear pressure probes is inversely proportional to the discharge volume of the atomizing nozzle on the surface of the infusion pipeline. Operators can observe the current pressure difference through the control terminal to determine the discharge volume of the atomizing nozzle, and the discharge volume directly affects the temperature inside the cooling station.

[0016] Therefore, operators can set the pressure range of the regulating valve through the control terminal. When the front and rear pressure probes transmit pressure information to the regulating valve, the regulating valve can be opened wider to guide the liquid in the input pipe through the branch pipe and directly into the output pipe, thereby reducing the total amount and pressure of liquid delivered from the input pipe to the infusion pipeline, thus reducing the discharge volume of the atomizing nozzle. Conversely, the discharge volume of the atomizing nozzle can be increased. Operators only need to observe and limit the opening and closing range of the regulating valve through the control terminal to adjust the temperature in the spray cooling station. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a top view of the overall structure of this utility model.

[0019] Reference numerals: 1. Input pipe; 2. Output pipe; 3. Front pressure probe; 4. Rear pressure probe; 5. Manual ball valve; 6. Regulating valve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] like Figure 1-2 As shown, an intelligent spray cooling station includes an input pipe 1 and an output pipe 2 connected to both ends of a delivery pipeline. The input pipe 1 and the output pipe 2, together with a branch pipe, form two T-shaped pipe structures. The horizontal part of the pipeline is the input pipe 1 and the output pipe 2, and the vertical part is the branch pipe. The two branch pipes are arranged in parallel. The branch pipe provides a diversion pipeline connected in parallel with the input pipe 1 and the output pipe 2, so that the liquid in the input pipe 1 can be diverted to the branch pipe and then enter the delivery pipeline. The liquid discharged from the delivery pipeline to the output pipe 2 can be combined with the liquid in the branch pipe.

[0022] A front pressure probe 3 and a rear pressure probe 4 are respectively installed on the opposite side of the input pipe 1 and the output pipe 2. Two manual ball valves 5 are connected to the surfaces of the input pipe 1 and the output pipe 2 through branch pipes. The manual ball valves 5 are set to be normally open to ensure that the liquid can always pass smoothly under normal conditions.

[0023] The input pipe 1 and output pipe 2 are connected on the same side by a regulating valve 6 via a branch pipe. The front pressure probe 3, the rear pressure probe 4, and the regulating valve 6 are all connected to the control terminal. The regulating valve 6 is separately connected to the front pressure probe 3 and the rear pressure probe 4 to ensure that the front pressure probe 3 and the rear pressure probe 4 can directly transmit pressure data to the control terminal for user observation, and can also directly transmit data to the regulating valve 6 to ensure that the regulating valve 6 can change its opening range according to the pressure data. The regulating valve 6 is an electric fine-tuning valve to increase the liquid flow rate controlled by the regulating valve 6. The input end of the regulating valve 6 is connected to the input pipe 1, and the output end is connected to the output pipe 2. The regulating valve 6 is normally closed when not in operation.

[0024] Working principle description: First, under normal conditions, the liquid enters the infusion pipeline through the input pipe 1 and is sprayed outward through the nozzle on the surface of the infusion pipeline. Then the liquid enters the output pipe 2 and returns to the liquid pool through the output pipe 2. During this process, the liquid in the input pipe 1 enters the infusion pipeline and is sprayed outward to cool the environment. At the same time, the liquid pressure decreases, creating a pressure difference between the output pipe 2 and the input pipe 1.

[0025] The front pressure probe 3 located in the input pipe 1 and the rear pressure probe 4 located in the output pipe 2 simultaneously send the pressure value to the control terminal and the regulating valve 6. The operator obtains the pressure information by observing the control terminal and knows the discharge volume of the infusion pipeline in the cooling station, thereby judging the cooling effect in the cooling station.

[0026] When the operator needs to change the temperature inside the cooling station, the required pressure value is transmitted to the regulating valve 6 via the control terminal. The regulating valve 6 receives and compares the pressure difference between the rear pressure probe 4 and the front pressure probe 3, and selects to open or close. During the opening process, the flow rate of liquid in the input pipe 1 increases as it passes through the regulating valve 6 and then through the branch pipe into the output pipe 2. At the same time, the amount of liquid directly entering the infusion pipeline from the input pipe 1 decreases, thereby reducing the pressure inside the infusion pipeline. The reduced pressure inside the infusion pipeline reduces the amount of liquid discharged from the nozzle. Simultaneously, the liquid pressure passing through the output pipe 2 decreases until the pressure value transmitted to the regulating valve 6 by the rear pressure probe 4 and the front pressure probe 3 reaches the required value, at which point the regulating valve 6 stops opening. When the liquid pressure inside the infusion pipeline is too low, the regulating valve 6 performs the closing process in the same manner as above. By changing the liquid pressure inside the infusion pipeline, the amount of liquid discharged from the nozzle is changed. When the amount of liquid discharged changes, the temperature inside the cooling station changes synchronously.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent spray cooling station comprising an input pipe (1) and an output pipe (2) connected to both ends of a delivery pipe, characterized in that: The input pipe (1) and the output pipe (2) are respectively provided with front pressure probes (3) and rear pressure probes (4) on the opposite sides, the input pipe (1) and the output pipe (2) are respectively connected with two manual ball valves (5) through branch pipes, and the input pipe (1) and the output pipe (2) are provided with adjusting valves (6) on the same side through branch pipes.

2. The intelligent spray cooling station according to claim 1, characterized in that: The front pressure probes (3), the rear pressure probes (4) and the adjusting valves (6) are connected with a control terminal, and the adjusting valves (6) are respectively provided with signal connections with the front pressure probes (3) and the rear pressure probes (4).

3. The intelligent spray cooling station of claim 1, wherein: The input pipe (1) and the output pipe (2) are respectively connected with branch pipes to form two T-shaped structure pipelines, wherein the horizontal pipelines are the input pipe (1) and the output pipe (2), and the vertical pipelines are the branch pipes, and the two branch pipes are arranged in parallel.

4. The intelligent spray cooling station of claim 1, wherein: The manual ball valves (5) are in a normally open state.

5. The intelligent spray cooling station of claim 1, wherein: The adjusting valves (6) are electrically controlled fine tuning valves.

6. The intelligent spray cooling station of claim 3, wherein: The input end of the adjusting valve (6) is communicated with the input pipe (1), and the output end is communicated with the output pipe (2).

7. The intelligent spray cooling station of claim 1, wherein: The adjusting valve (6) is in a normally closed state in a non-working state.

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