Automatic control device for water adding and heating of pulp water tank in wine making production process

Abstract

The utility model discloses an automatic control device for water adding and heating of a pulp water tank in the wine making production process. The tank body is arranged on a support and used for storing hot water, the steam pipeline is arranged at the upper end of the left side wall of the tank body and used for leading in steam, the water inlet pipeline is used for leading in well water, and the water outlet pipeline is arranged at the bottom end of the right side wall of the tank body and used for leading out hot water. The controlled end of the steam electromagnetic valve is connected with the output end of a control module in the control distribution box; a water electromagnetic valve for opening and closing the water inlet pipeline is arranged on the water inlet pipeline; a controlled end of the water electromagnetic valve is connected with an output end of a control module in the distribution box; and a manual valve for opening and closing the water outlet pipeline is arranged on the water outlet pipeline. The water level and the water temperature can be accurately controlled, and the purposes of saving water vapor resources and eliminating potential safety hazards are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wine-making production equipment, in particular to a device capable of automatically controlling the water-adding and heating of a pulp water tank in a wine-making production process. Background Art

[0002] During the winemaking process, hot water is added to the brewed mash after cooking. The temperature of the hot water should not be lower than 90°C, otherwise it will affect the acid discharge of the mash, thus affecting the quality of the original wine.

[0003] The water addition and steam valves of the raw pulp water tank are manually controlled. The pulp water tank is opaque and the water condition cannot be observed from the outside. After opening the valve to add water, water overflows and the water addition valve is closed. When steam is introduced for heating, the water boils (100°C), hot water overflows, and the steam valve is closed. The pulp water tank cannot automatically start and stop the water addition and heating devices in time, which can easily lead to the failure to add appropriate hot water to the mash in time, affecting the acid discharge of the mash. Long-term water overflow will cause a waste of water resources. Long-term hot water overflow will cause the outer wall temperature of the pulp water tank to be too high, posing a safety hazard, and causing a waste of steam, which invisibly increases production costs. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a device for automatically controlling the water addition and heating of a slurry water tank in a wine production process, which can meet the needs of different usage conditions, realize precise control of water level and water temperature, and achieve the purpose of saving water vapor resources and eliminating safety hazards.

[0005] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0006] An automatic control device for heating a slurry tank in a wine-making production process comprises a tank body arranged on a bracket for storing hot water, a steam pipe arranged at the upper end of the left side wall of the tank body for introducing steam and a water inlet pipe for introducing well water, and a water outlet pipe arranged at the bottom end of the right side wall of the tank body for leading out hot water; a steam solenoid valve for opening and closing the steam pipe is arranged on the steam pipe, and a controlled end of the steam solenoid valve is connected to an output end of a control module in a control distribution box; a water solenoid valve for opening and closing the water inlet pipe is arranged on the water inlet pipe, and a controlled end of the water solenoid valve is connected to an output end of a control module in a control distribution box; and a manual valve for opening and closing the water outlet pipe is arranged on the water outlet pipe.

[0007] Preferably, a liquid level sensor is provided on the upper right side of the tank body, and the output end of the liquid level sensor is connected to the input end of the control module in the control distribution box.

[0008] Preferably, a temperature sensor is provided in the middle of the left side of the tank body, and the output end of the temperature sensor is connected to the input end of the control module in the control distribution box.

[0009] Preferably, a control distribution box is installed on the right side of the tank body, and the control distribution box is connected to the temperature sensor and the liquid level sensor using a signal line; the control distribution box is connected to the steam solenoid valve and the water solenoid valve using a power line.

[0010] Preferably, the control distribution box is provided with a touch screen, and a display box for displaying the current real-time water level and real-time temperature is provided on the touch screen; there are setting boxes for setting water level and setting temperature on the touch screen, which are used to set different water levels and temperatures in different usage situations. The touch screen is provided with a manual / automatic switch, an automatic start-stop button, a manual water start-stop button, and a manual steam start-stop button; a script program is written in the background task of the touch screen to realize the logical control of water level and temperature; the communication output end of the touch screen is connected to the communication input end of the control module inside the control distribution box.

[0011] Preferably, a control module for analog signal conversion and controlling the opening and closing of the water vapor solenoid valve is provided inside the control distribution box, and a signal input end of the control module is connected to a signal output end of the touch screen.

[0012] Preferably, an operation indicator light is provided on the outside of the control distribution box to display the current operating status; a physical manual / automatic switching switch, an automatic start / stop button, a manual water start / stop button and a manual steam start / stop button are provided on the outside of the control distribution box, and the physical switch button can be used for emergency operation when the touch screen fails.

[0013] The beneficial effects of the present invention are: realizing the quantitative control of water vapor in the slurry water tank, including automatic and manual control:

[0014] 1. Automatic mode: The water level can be set. Water can flow in only when the real-time water level is lower than the set water level. Otherwise, no water will flow in. When the real-time water level reaches the set water level, the water inlet solenoid valve will automatically close and stop flowing in. When the real-time water level is greater than or equal to 30cm and the real-time temperature is lower than the set temperature, the steam solenoid valve will automatically open to flow in steam. Otherwise, no steam will flow in. When the real-time temperature is greater than or equal to the set temperature, the steam solenoid valve will automatically close. The water level selection interval is set to 30-130cm, and the initial value is 85cm.

[0015] 2. Manual mode: The water level cannot be set, press the "Water Start Stop" button to let water in. The temperature cannot be set, press the "Steam Start Stop" button to let steam in. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 Automatic control electrical schematics.

[0018] List of reference numerals:

[0019] 1. Steam pipe, 2. Steam solenoid valve, 3. Water inlet pipe, 4. Water inlet solenoid valve, 5. Temperature sensor, 6. Liquid level sensor, 7. Manual valve of water outlet pipe, 8. Control distribution box, 9. Slurry tank body, 10. Water outlet pipe, 11. Touch screen. DETAILED DESCRIPTION

[0020] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0021] The utility model provides an automatic control device for heating water in a slurry tank during a wine production process. Figure 1As shown, before heating the slurry, the brewer first sets the water level and temperature required for this production in the setting boxes of "Set water level" and "Set temperature" on the touch screen 11. Switch the "manual / automatic switch" on the control distribution box 8 to the "automatic" position, press the virtual "automatic start and stop" button on the touch screen 11 or press the physical "automatic start and stop" button on the control distribution box 8, and the slurry tank starts automatic heating. The communication output end of the touch screen 11 is connected to the communication input end of the control module inside the control distribution box 8. The touch screen 11 sends the control signal to the control module in the control distribution box 8, and the micro relay KA1 inside the control module is turned on, opening the water inlet solenoid valve 4 on the water inlet pipe 3, and the well water enters the tank, and the water level gradually rises. The liquid level sensor 6 is installed on the upper right side of the tank body 9, and the output end of the liquid level sensor 6 is connected to the analog input end A0 of the control module in the control distribution box 8. Through the control module conversion, the water level signal is sent to the touch screen 11, and the touch screen 11 displays the water level height in the "real-time water level" display box on the screen. The water level gradually rises. When the real-time water level is greater than or equal to 30 cm and the real-time temperature is less than the set temperature, the touch screen 11 sends a control signal to the control module in the control distribution box 8, and the micro relay KA2 inside the control module is turned on, and the steam solenoid valve 2 on the steam pipe 1 is opened, and steam is introduced into the tank to start heating. The temperature sensor 5 is installed in the middle of the left side of the tank body 9, and the output end of the temperature sensor 5 is connected to the analog input end A1 of the control module in the control distribution box 8. Through the control module conversion, the temperature signal is sent to the touch screen 11, and the touch screen 11 displays the temperature in the "real-time temperature" display box on the screen. As the water level continues to rise, when the real-time water level is greater than or equal to the set water level, the touch screen 11 sends an automatic control signal to the control module, the micro relay KA1 inside the control module is disconnected, and the water inlet solenoid valve 4 on the water inlet pipe 3 is closed to stop water inlet. As the temperature continues to rise, when the real-time temperature is greater than or equal to the set temperature, the touch screen sends an automatic control signal to the control module, the micro relay KA2 inside the control module is disconnected, and the steam solenoid valve 2 on the steam pipe 1 is closed to stop steam inlet. The whole automatic process ends, and the hot water is in a standby state. When it is needed, the brewer opens the manual valve 7 on the water outlet pipe 10 to start water discharge. After the hot water is used up, the above operation steps can be repeated to continue heating.

[0022] In this embodiment, the manual control function provided by the touch screen 11 and the control distribution box 8 serves as a supplement to the automatic control. At the same time, when the liquid level sensor 6 or the temperature sensor 5 fails and the automatic operation cannot be started, the manual control function can be used as an emergency to ensure normal production.

[0023] The utility model can realize automatic start and stop of water adding and heating device when in use. By inputting the water level and temperature of the slurry water tank for setting, water is automatically added when the water level is lower than the lower limit of the set value, and heating is automatically performed when the temperature is lower than the lower limit of the set value. When the set target is reached, water adding and heating are stopped, thus avoiding the waste of water and steam, saving costs and eliminating safety hazards.

[0024] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. Automatic control device for heating water in the slurry tank during wine production, characterized by: The invention comprises a tank body (9) arranged on a bracket for storing slurry water; a steam pipe (1) for introducing steam and a water inlet pipe (3) for introducing well water arranged at the upper end of the left side wall of the tank body (9); a water outlet pipe (10) for leading out hot water is arranged at the bottom end of the right side wall of the tank body (9); a temperature sensor (5) is arranged at the middle of the left side of the tank body (9); the output end of the temperature sensor (5) is connected to the input end of a control module in a control distribution box (8); a liquid level sensor (6) is arranged at the upper right side of the tank body (9); the output end of the liquid level sensor (6) is connected to the input end of the control module in the control distribution box (8); a steam solenoid for opening and closing the steam pipe (1) is arranged on the steam pipe (1). The control unit (8) comprises a valve (2), a controlled end of the steam solenoid valve (2) being connected to an output end of a control module in a control distribution box (8); a water solenoid valve (4) for opening and closing the water inlet pipe (3) being arranged on the water inlet pipe (3), a controlled end of the water solenoid valve (4) being connected to an output end of a control module in a control distribution box (8); a manual valve (7) for opening and closing the water outlet pipe (10) being arranged on the water outlet pipe (10); a control distribution box (8) being installed on the right side of the tank body (9), the control distribution box (8) being connected to a temperature sensor (5) and a liquid level sensor (6) by means of a signal line; and a power line being connected to the steam solenoid valve (2) and the water solenoid valve (4).

2. The automatic control device for heating water in a slurry tank during brewing according to claim 1 is characterized in that: The control distribution box (8) is equipped with a touch screen (11), and a display frame for displaying the current real-time water level and real-time temperature is provided on the screen of the touch screen (11); a setting frame for setting the water level and setting the temperature is provided on the screen of the touch screen (11); a manual / automatic switch, an automatic start / stop button, a manual water start / stop button, and a manual steam start / stop button are provided on the screen of the touch screen (11); the touch screen (11) is used to realize the logical control of the water level and temperature; and a communication output end of the touch screen (11) is connected to a communication input end of a control module inside the control distribution box (8).

3. The automatic control device for heating water in a slurry tank during brewing according to claim 1 is characterized in that: The control module inside the control distribution box (8) is used for analog signal conversion and controlling the opening and closing of the water vapor solenoid valve, and the signal input end of the control module is connected to the signal output end of the touch screen (11).

4. The automatic control device for heating water in a slurry tank during brewing according to claim 1 is characterized in that: The control distribution box (8) is provided with an operating indicator light on the outside for displaying the current operating status; the control distribution box (8) is provided with a physical manual / automatic switch, an automatic start / stop button, a manual water start / stop button and a manual steam start / stop button on the outside.

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