Steam condensate tank high-low alarm start-stop mechanism

Abstract

The utility model relates to water level high and low alarm start -stop mechanism technical field discloses steam condensate tank high and low alarm start -stop mechanism, including water pump, the drive end fixed connection of water pump has the water pipe, the rear end fixed connection of water pipe has the jar body, the top fixed connection of jar body has the inductive plate, the bottom fixed connection of inductive plate has the sensor, the outside slide connection of sensor has the float ball, the outside fixed connection of sensor has the trigger block, the bottom fixed connection of inductive plate has the motor, the drive end fixed connection of motor has the fixed column no.

Description

Technical Field

[0001] This utility model relates to the technical field of high and low water level alarm start-stop mechanism, and in particular to a high and low water level alarm start-stop mechanism for steam condensate tank. Background Technology

[0002] The high / low alarm start / stop mechanism for steam condensate tanks is mainly used for liquid level monitoring, abnormal alarms, and automatic start / stop control during the operation of steam condensate tanks. With its sensitive and accurate liquid level sensing components, fast-response alarm triggering device, and stable and reliable start / stop execution structure, coupled with an anti-interference signal transmission system and an intuitive and clear status display panel, it ensures the safe and stable operation of the steam condensate system in scenarios such as high / low liquid level warnings and automatic start / stop control of related equipment. It is suitable for the operation and management of steam condensate tanks in industrial steam systems, heating stations, and other operating conditions.

[0003] The high / low alarm start / stop mechanism of the steam condensate tank mainly consists of a liquid level detection component, a control unit, and an actuator. Its working principle is that the liquid level detection component monitors the liquid level of the condensate in the tank in real time through a liquid level sensor. When the liquid level reaches the set high or low limit, it will transmit a signal to the control unit. After receiving the signal, the control unit sends an instruction to the actuator, which can accurately control the start and stop of the relevant pumps or valves, thereby regulating the liquid level in the tank and ensuring that the liquid level is maintained within the normal range, so as to achieve the safe and stable operation of the steam condensate tank.

[0004] When using existing high / low alarm start / stop mechanisms for steam condensate tanks, some mechanisms cannot adjust the water level inside the tank according to different needs. Therefore, a new high / low alarm start / stop mechanism for steam condensate tanks is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a high / low alarm start / stop mechanism for steam condensate tanks, which aims to improve the problem that some mechanisms in the prior art cannot adjust the water level inside the tank according to different needs.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A high / low alarm start / stop mechanism for a steam condensate tank includes a water pump. A water supply pipe is fixedly connected to the drive end of the water pump. A tank body is fixedly connected to the rear end of the water supply pipe. A sensor plate is fixedly connected to the top of the tank body. A sensor is fixedly connected to the bottom end of the sensor plate. A float ball is slidably connected to the outside of the sensor. A trigger block is fixedly connected to the outside of the sensor. A motor is fixedly connected to the bottom end of the sensor plate. A fixing column is fixedly connected to the drive end of the motor. A water blocking block is fixedly connected to the bottom end of the fixing column. A cleaning component is provided inside the water supply pipe.

[0007] As a further description of the above technical solution: The cleaning component includes a fixing plate, the front end of which is fixedly connected to the rear end of the water supply pipe, a second fixing column is rotatably connected to the front end of the fixing plate, a connecting rod is fixedly connected to the outside of the second fixing column, a scraping column is fixedly connected to the bottom end of the connecting rod, and a baffle is fixedly connected to the outside of the second fixing column. As a further description of the above technical solution: A mounting block is fixedly connected to the front end of the tank, and the motor is externally fixedly connected to the inside of the mounting block; As a further description of the above technical solution: The water-blocking block is spherical in shape, and its exterior is rotatably connected to the interior of the water supply pipe. As a further description of the above technical solution: A controller is fixedly connected to the right end of the tank, and a drain pipe is fixedly connected to the rear end of the tank. As a further description of the above technical solution: A regulating valve is fixedly connected inside the drain pipe, a rotating column is rotatably connected inside the drain pipe, and a fixed column is fixedly connected outside the rotating column. As a further description of the above technical solution: A rotating rod is fixedly connected to the bottom end of the fixed column three, and a driven rod is rotatably connected to the bottom end of the rotating rod; As a further description of the above technical solution: A sliding block is fixedly connected to the rear end of the driven rod, and a control block is fixedly connected to the right end of the rotating column.

[0008] This utility model has the following beneficial effects: 1. In this utility model, after the water level is preset by the controller, the water pump is started and condensate is injected into the tank through the water supply pipe. When the water level reaches the preset height, the float rises and contacts the trigger block. The sensor transmits the command to the induction plate, the starter motor is started, and the motor drives the fixed column to rotate the water blocking block. When it reaches the designated position, it blocks the water supply pipe and stops the water intake. Since there are multiple floats and trigger blocks outside the sensor, the operator can adjust the water level in the tank as needed.

[0009] 2. In this utility model, when condensate enters the tank from the water supply pipe, the water flow drives the baffle plate to rotate, causing the fixed column two, the connecting rod and the scraping column to rotate. The scraping column continuously scrapes the inner wall of the water supply pipe, reducing scale and residual liquid, improving water supply efficiency and reducing the frequency of manual cleaning. After the condensate is collected, the control block is rotated, which drives the fixed column three to rotate through the rotating column, thereby causing the rotating rod to drive the driven rod to rotate, causing the sliding block to slide out of the regulating valve, so that the condensate is transported to the next process through the drain pipe. Attached Figure Description

[0010] Figure 1 This is a three-dimensional schematic diagram of the high and low alarm start-stop mechanism for the steam condensate tank proposed in this utility model; Figure 2 This is a schematic diagram of the sensor plate of the high / low alarm start / stop mechanism for the steam condensate tank proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the scraping column of the high / low alarm start / stop mechanism for the steam condensate tank proposed in this utility model. Figure 5 for Figure 4 Enlarged view of point B in the middle; Figure 6 This is a schematic diagram of the regulating valve of the high / low alarm start / stop mechanism for the steam condensate tank proposed in this utility model; Figure 7 for Figure 6 A magnified view of point C in the middle.

[0011] Legend: 1. Water pump; 2. Water pipe; 3. Tank; 4. Induction plate; 5. Sensor; 6. Float; 7. Trigger block; 8. Mounting block; 9. Motor; 10. Fixed column one; 11. Water blocking block; 12. Fixed plate; 13. Fixed column two; 14. Connecting rod; 15. Scraper column; 16. Baffle plate; 17. Drain pipe; 18. Regulating valve; 19. Rotating column; 20. Fixed column three; 21. Rotating rod; 22. Driven rod; 23. Sliding block; 24. Control block; 25. Controller. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] Reference Figures 1 to 3This utility model provides an embodiment of a high / low alarm start / stop mechanism for a steam condensate tank, including a water pump 1, which provides power for the delivery of condensate. A water pipe 2 is fixedly connected to the drive end of the water pump 1. The water pipe 2 serves as a channel for the transmission of condensate and can deliver the condensate pumped by the water pump 1 to the tank body 3. The rear end of the water pipe 2 is fixedly connected to the tank body 3, which can store the delivered condensate. A sensor plate 4 is fixedly connected to the top of the tank body 3. The sensor plate 4 can receive signals from a sensor 5. A sensor 5 is fixedly connected to the bottom of the sensor plate 4. The sensor 5 can transmit water level signals to the sensor plate 4. A float ball 6 is slidably connected to the outside of the sensor 5. The float ball 6 moves up and down with the rise and fall of the water level in the tank body 3 to monitor changes in water level. A trigger block 7 is fixedly connected to the outside of the sensor 5. The trigger block 7 contacts the float ball 6, allowing the sensor 5 to transmit signals to the sensor plate 4. A motor 9 is fixedly connected to the bottom of the induction plate 4. The motor 9 is the power source for the rotation of the water-blocking block 11 and can be started and stopped according to the instructions of the induction plate 4. A fixed post 10 is fixedly connected to the drive end of the motor 9. The fixed post 10 can transmit the power of the motor 9 to the water-blocking block 11. The water-blocking block 11 is fixedly connected to the bottom of the fixed post 10. When the water-blocking block 11 rotates to a designated position, it can block the water flow in the water supply pipe 2, thereby controlling the delivery of condensate. A cleaning component is provided inside the water supply pipe 2, which can scrape the inner wall of the water supply pipe 2. To ensure smooth water flow, a mounting block 8 is fixedly connected to the front end of the tank 3. The mounting block 8 provides a stable mounting platform for the motor 9. The motor 9 is externally fixedly connected to the inside of the mounting block 8. The mounting block 8 fixes the motor 9 and prevents it from shaking during operation. The water blocking block 11 is spherical in shape. The spherical design makes the water blocking block 11 more flexible when rotating and can better fit with the inner wall of the water supply pipe 2. The external of the water blocking block 11 is rotatably connected to the inside of the water supply pipe 2. The water blocking block 11 can control the opening and closing of the water supply pipe 2 through the rotatable connection.

[0014] Reference Figure 1 , Figure 4 and Figure 5The cleaning components include a fixing plate 12, which provides an installation base for the second fixing column 13. The front end of the fixing plate 12 is fixedly connected to the rear end of the water supply pipe 2. The front end of the fixing plate 12 is rotatably connected to the second fixing column 13, which can rotate around the fixing plate 12 to provide power for the movement of the scraping column 15. The external of the second fixing column 13 is fixedly connected to a connecting rod 14, which can transmit the force of the second fixing column 13 to the scraping column 15, causing the scraping column 15 to rotate. The bottom end of the connecting rod 14 is fixedly connected to the scraping column 15, which can continuously scrape the inner wall of the water supply pipe 2 to reduce scale or liquid residue on the inner wall. The external of the second fixing column 13 is fixedly connected to a baffle plate 16. When condensate flows in the water supply pipe 2, the water flow will push the baffle plate 16 to rotate, thereby driving the second fixing column 13 to rotate. Reference Figure 1 , Figure 6 and Figure 7 A controller 25 is fixedly connected to the right end of the tank body 3. The controller 25 allows the operator to preset a specified water level for automated control. A drain pipe 17 is fixedly connected to the rear end of the tank body 3. The drain pipe 17 transports the condensate collected in the tank body 3 to the next process. A regulating valve 18 is fixedly connected inside the drain pipe 17. The regulating valve 18 cooperates with the sliding block 23 to control the flow and blockage of condensate in the drain pipe 17. A rotating column 19 is rotatably connected inside the drain pipe 17. The rotation of the rotating column 19 provides power to the fixed column 20. The fixed column 20 is fixedly connected to the outside of the rotating column 19. The fixed column 20 can transmit the force of the rotating column 19 to the rotating rod 21. The bottom end of the fixed column 20 is fixedly connected to the rotating rod 21. When the rotating rod 21 rotates, it can drive the driven rod 22 to move. The bottom end of the rotating rod 21 is rotatably connected to the driven rod 22. The movement of the driven rod 22 can control the movement of the sliding block 23. The rear end of the driven rod 22 is fixedly connected to the sliding block 23. By sliding the sliding block 23 inside the regulating valve 18, the flow and blockage of water in the drain pipe 17 can be controlled. The right end of the rotating column 19 is fixedly connected to the control block 24. Rotating the control block 24 can drive the rotating column 19 to rotate, thereby controlling the movement of the sliding block 23.

[0015] Working principle: When the operator uses the high / low alarm start / stop mechanism of the steam condensate tank, the controller 25 presets the specified water level and starts the water pump 1, which inputs condensate into the tank 3 through the water pipe 2. When the water level reaches the specified height, the water pushes the float 6 upward and into contact with the trigger block 7, causing the sensor 5 to transmit a command to the sensing plate 4. At this time, the motor 9 is started, and the motor 9 drives the fixed column 10 to rotate the water blocking block 11. When the water blocking block 11 rotates to the specified position, it will block the water pipe 2, so that the condensate no longer flows into the tank 3. Since there are multiple floats 6 and trigger blocks 7 outside the sensor 5, the operator can adjust the water level inside the tank 3 according to different needs.

[0016] When condensate is input from the water supply pipe 2 into the tank 3, the movement of the water flow causes the baffle 16 to rotate, which in turn causes the fixed column 2 13 to drive the connecting rod 14 to rotate. The rotation of the connecting rod 14 drives the scraping column 15 to rotate, which causes the scraping column 15 to continuously scrape the inner wall of the water supply pipe 2, reducing scale or liquid residue on the inner wall and allowing more condensate to be input into the tank 3. At the same time, it reduces the frequency of manual cleaning. After the condensate is collected, the control block 24 is rotated, which causes the rotating column 19 to drive the fixed column 3 20 to rotate. The rotation of the fixed column 3 20 causes the rotating rod 21 to drive the driven rod 22 to move, which causes the sliding block 23 to slide out of the regulating valve 18, so that the condensate is output to the next process through the drain pipe 17.

[0017] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high / low alarm start / stop mechanism for a steam condensate tank, comprising a water pump (1), characterized in that: The water pump (1) is fixedly connected to a water pipe (2) at its drive end. The water pipe (2) is fixedly connected to a tank (3) at its rear end. The tank (3) is fixedly connected to a sensor plate (4) at its top end. The sensor plate (4) is fixedly connected to a sensor (5) at its bottom end. The sensor (5) is slidably connected to a float ball (6). The sensor (5) is fixedly connected to a trigger block (7). The sensor plate (4) is fixedly connected to a motor (9) at its bottom end. The motor (9) is fixedly connected to a fixed column (10) at its drive end. The fixed column (10) is fixedly connected to a water blocking block (11) at its bottom end. The water pipe (2) is equipped with a cleaning component inside.

2. The high / low alarm start / stop mechanism for steam condensate tank according to claim 1, characterized in that: The cleaning assembly includes a fixing plate (12), the front end of which is fixedly connected to the rear end of the water pipe (2), a fixing post two (13) is rotatably connected to the front end of the fixing plate (12), a connecting rod (14) is fixedly connected to the outside of the fixing post two (13), a scraping post (15) is fixedly connected to the bottom end of the connecting rod (14), and a baffle plate (16) is fixedly connected to the outside of the fixing post two (13).

3. The high / low alarm start / stop mechanism for steam condensate tank according to claim 1, characterized in that: The front end of the tank (3) is fixedly connected to the mounting block (8), and the motor (9) is externally fixedly connected to the inside of the mounting block (8).

4. The high / low alarm start / stop mechanism for steam condensate tank according to claim 1, characterized in that: The water-blocking block (11) is spherical in shape, and the outside of the water-blocking block (11) is rotatably connected to the inside of the water supply pipe (2).

5. The high / low alarm start / stop mechanism for steam condensate tank according to claim 1, characterized in that: A controller (25) is fixedly connected to the right end of the tank (3), and a drain pipe (17) is fixedly connected to the rear end of the tank (3).

6. The high / low alarm start / stop mechanism for steam condensate tank according to claim 5, characterized in that: The drain pipe (17) is fixedly connected to a regulating valve (18), and the drain pipe (17) is rotatably connected to a rotating column (19). The rotating column (19) is fixedly connected to a fixed column three (20).

7. The high / low alarm start / stop mechanism for steam condensate tank according to claim 6, characterized in that: The bottom end of the fixed column three (20) is fixedly connected to a rotating rod (21), and the bottom end of the rotating rod (21) is rotatably connected to a driven rod (22).

8. The high / low alarm start / stop mechanism for steam condensate tank according to claim 7, characterized in that: A sliding block (23) is fixedly connected to the rear end of the driven rod (22), and a control block (24) is fixedly connected to the right end of the rotating column (19).

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