Water supply equipment with overpressure anti-explosion pipe function

Abstract

The utility model discloses overpressure anti-explosion pipe functional water supply equipment which comprises a water storage tank, the top of the left side of the water storage tank communicates with a water inlet pipe A, the bottom of the right side of the water storage tank communicates with a water outlet pipe, the bottom of the left side of the water storage tank communicates with a pressurizing pipe, and bases A are installed on the two sides of the bottom of the water storage tank; a water inlet pipe B is communicated with the upper portion of the left side wall of the water storage tank, a pressure relief pipe is communicated with the right side wall of the water storage tank, the other end of the pressure relief pipe is communicated with a pressure relief water tank, a ball valve is installed in the pressure relief pipe, and a pressure relief mechanism is further installed on the right side wall of the water storage tank and located above the pressure relief pipe. The pressure relief mechanism and the pressure relief water tank are arranged, when the pressure in the water storage tank is too high, the pressure relief mechanism automatically opens the valve of the pressure relief pipe, water is discharged into the pressure relief water tank, meanwhile, the buzzer gives an alarm, the pressurizing machine is closed, meanwhile, the electromagnetic valve is closed, and high-pressure pipe explosion is prevented.

Description

Technical Field

[0001] This application relates to the field of water supply equipment, specifically a water supply equipment with overpressure explosion-proof pipe function. Background Technology

[0002] With the acceleration of urban construction and the increasing number of high-rise buildings, the pressure requirements on water supply systems are also increasing. Pressure-free water supply equipment can meet the water supply needs of high-rise buildings by increasing the pressure when the municipal pipe network pressure is insufficient. However, during use, some factors may cause excessive pressure inside the water supply equipment, which can easily lead to high-pressure pipe bursts, shorten the service life of the water supply equipment, and fail to meet the daily water needs of citizens. Utility Model Content

[0003] This application provides an overpressure explosion-proof pipe water supply device, including a water storage tank. An inlet pipe A is connected to the top left side of the water storage tank, an outlet pipe is connected to the bottom right side of the water storage tank, a pressurization pipe is connected to the bottom left side of the water storage tank, bases A are installed on both sides of the bottom of the water storage tank, an inlet pipe B is connected to the upper left side wall of the water storage tank, a pressure relief pipe is connected to the right side wall of the water storage tank, and a pressure relief water tank is connected to the other end of the pressure relief pipe. The pressure relief water tank is located behind the water storage tank. A ball valve is installed in the pressure relief pipe, and a pressure relief mechanism is also installed on the right side wall of the water storage tank, located above the pressure relief pipe, and connected to the ball valve.

[0004] The pressure relief mechanism includes a housing, a piston tube installed on the left side of the housing, a portion of the piston tube passing through the water storage tank, a piston sleeve slidably installed inside the piston tube, a pressure relief rod fixedly installed on the piston sleeve, the pressure relief rod passing through the housing and slidably connected to the housing, a pressure relief spring provided inside the piston tube, one end of the pressure relief spring abutting against the piston sleeve, the other end of the pressure relief spring abutting against the housing, and the piston rod located in the middle of the pressure relief spring.

[0005] A crank rod is rotatably connected to the bottom of the outer casing. A rotating shaft is rotatably connected to the other end of the crank rod. A rotating block is rotatably connected to the rotating shaft. A pressure relief block is rotatably connected to the rotating block. The pressure relief block is fixedly installed on the pressure relief rod.

[0006] The ball valve is provided with a valve stem, which is fixedly connected to the crank rod.

[0007] When the piston sleeve moves to the right, the pressure relief spring is compressed, and the piston sleeve pushes the pressure relief rod to slide to the right within the outer casing. The pressure relief rod drives the pressure relief block to move to the right, and the pressure relief block drives the rotating block to rotate and move to the right. The rotating block drives the rotating shaft to rotate, and the rotating shaft drives the crank rod to rotate around the valve stem. The crank rod drives the valve stem to rotate, and the ball valve opens. Conversely, when the pressure relief spring rebounds, the ball valve closes.

[0008] The pressure relief tank is connected to a water pump B, which is connected to the water inlet pipe B. Bases B are installed on both sides of the bottom of the pressure relief tank.

[0009] The pressurizing pipe is connected to a pressurizing machine, which is equipped with a buzzer and a processor. A pressure gauge is installed at the top center of the water storage tank, and a sensor is installed inside the pressure gauge. The sensor is electrically connected to the processor.

[0010] The outlet pipe is connected to a water pump A, the water pump A is connected to a drain pipe, and a solenoid valve is installed between the drain pipe and the water pump A. The solenoid valve is electrically connected to the processor.

[0011] This application has the following beneficial effects:

[0012] This application is equipped with a pressure relief mechanism and a pressure relief water tank. When the pressure in the water tank is too high, the pressure relief mechanism automatically opens the valve of the pressure relief pipe to discharge water into the pressure relief water tank. At the same time, the buzzer continuously generates an audible signal to sound an alarm, the pressurizer is shut down, and the solenoid valve is closed to prevent the high pressure pipe from bursting.

[0013] The pressure relief water tank of this application is connected to the water storage tank, and a water pump is installed between the pressure relief water tank and the water storage tank. The water in the pressure relief water tank can be pumped into the water storage tank for continued use, thus recycling water resources and avoiding waste. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall appearance of this application;

[0016] Figure 2 This is a right view of the overall appearance of this application;

[0017] Figure 3 This is a rear view of the overall appearance of this application;

[0018] Figure 4 This is a schematic diagram of the pressure relief mechanism structure in this application;

[0019] Figure 5 This is a schematic diagram of the fit between the crank, shaft, and rotating block of this application.

[0020] In the diagram: 1-Water storage tank; 2-Pressure relief tank; 3-Pressure relief mechanism; 4-Pressure booster; 5-Water pump A; 6-Water pump B; 7-Pressure relief pipe; 8-Inlet pipe A; 9-Drain pipe; 10-Solenoid valve; 11-Inlet pipe B; 12-Pressure gauge; 13-Outlet pipe; 14-Pressure booster pipe; 15-Ball valve; 31-Piston sleeve; 32-Pressure relief spring; 33-Pressure relief rod; 34-Piston tube; 35-Valve stem; 36-Crank rod; 37-Rotating locking block; 38-Pressure relief block; 39-Rotating shaft. Detailed Implementation

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] A water supply device with overpressure explosion-proof pipe function, based on Figure 1 and Figure 2As shown, the system includes a water storage tank 1. An inlet pipe A8 is connected to the top left side of the water storage tank 1. An outlet pipe 13 is connected to the bottom right side of the water storage tank 1. A pressurizing pipe 14 is connected to the bottom left side of the water storage tank 1. Bases A are installed on both sides of the bottom of the water storage tank 1. An inlet pipe B11 is connected to the upper left side wall of the water storage tank 1. A pressure relief pipe 7 is connected to the right side wall of the water storage tank 1. The other end of the pressure relief pipe 7 is connected to a pressure relief water tank 2, which is located behind the water storage tank 1. A ball valve 15 is installed in the pressure relief pipe 7. A pressure relief mechanism 3 is also installed on the right side wall of the water storage tank 1, located above the pressure relief pipe 7. The pressure relief mechanism 3 is connected to the ball valve 15. When the pressure inside the water storage tank 1 is too high, the pressure relief mechanism automatically opens the ball valve to release the water from the tank, quickly reducing the pressure inside.

[0024] according to Figure 2 and Figure 4 As shown, the pressure relief mechanism 3 includes a housing, a piston tube 34 is installed on the left side of the housing, a portion of the piston tube 34 passes through the water storage tank 1, a piston sleeve 31 is slidably installed inside the piston tube 34, a pressure relief rod 33 is fixedly installed on the piston sleeve 31, the pressure relief rod 33 passes through the housing and is slidably connected to the housing, a pressure relief spring 32 is provided inside the piston tube 34, one end of the pressure relief spring 32 abuts against the piston sleeve 31, the other end of the pressure relief spring 32 abuts against the housing, and the piston rod 33 is located in the middle of the pressure relief spring 32.

[0025] according to Figure 4 and Figure 5 As shown, a crank rod 36 is rotatably connected to the bottom of the inner shell, and a rotating shaft 38 is rotatably connected to the other end of the crank rod 36. A rotating block 37 is rotatably connected to the rotating shaft 39, and a pressure relief block 38 is rotatably connected to the rotating block 37. The pressure relief block 38 is fixedly installed on the pressure relief rod 33.

[0026] according to Figure 1 and Figure 2 As shown, the ball valve 15 is provided with a valve stem 35, which is fixedly connected to the crank 36.

[0027] according to Figure 4As shown, when the piston sleeve 31 moves to the right, the pressure relief spring 32 is compressed, and the piston sleeve 31 pushes the pressure relief rod 33 to slide to the right within the outer casing. The pressure relief rod 33 drives the pressure relief block 38 to move to the right, and the pressure relief block 38 drives the rotating latch 37 to rotate and move to the right. The rotating latch 37 drives the rotating shaft 39 to rotate, and the rotating shaft 39 drives the crank rod 36 to rotate around the valve stem 35. The crank rod 36 drives the valve stem 35 to rotate, and the ball valve 15 opens. When the pressure relief spring 32 rebounds, the ball valve 15 closes.

[0028] according to Figure 3 As shown, the pressure relief water tank 2 is connected to a water pump B6, which is connected to the water inlet pipe B11. Bases B are installed on both sides of the bottom of the pressure relief water tank 2. The tap water in the pressure relief water tank 2 can be discharged into the water storage tank through the water pump B6, thus maximizing the utilization of water resources.

[0029] according to Figure 1 As shown, the pressurizing pipe 14 is connected to the pressurizing machine 4, the pressurizing machine 4 is equipped with a buzzer, and the pressurizing machine 4 is also equipped with a processor. The pressure gauge 12 is installed at the top center of the water storage tank 1, and a sensor is installed inside the pressure gauge 12. The sensor is electrically connected to the processor. When the pressure in the water storage tank 1 suddenly rises, the count on the pressure gauge 12 increases continuously. When a certain critical value is reached, the sensor sends a signal to the processor, the processor shuts down the pressurizing machine 4, and the pressurizing machine 4 stops pressurizing the water storage tank 1.

[0030] according to Figure 1 As shown, the water outlet pipe 13 is connected to a water pump A5, the water pump A5 is connected to a drain pipe 9, and a solenoid valve 10 is installed between the drain pipe 9 and the water pump A5. The solenoid valve 10 is electrically connected to the processor. When the processor receives a sensor signal, it closes the solenoid valve 10, and the water tank stops draining from the drain pipe 9 to prevent the high pressure from bursting the pipe.

[0031] Working principle: When in use, connect the inlet pipe 8 to the external pipe and discharge tap water into the water storage tank 1. If the pressure in the water storage tank 1 suddenly and continuously increases during the operation of the water supply equipment, and the reading of the pressure gauge 12 continuously increases, when a certain critical value is reached, the sensor sends a signal to the processor. The processor starts the buzzer, and the buzzer emits an alarm sound signal. The processor shuts down the pressurizer 4, and the pressurizer 4 stops pressurizing the water storage tank 1. The processor closes the solenoid valve, and the drain pipe 9 stops draining to prevent high pressure from bursting the pipe.

[0032] The pressure inside the water storage tank 1 is too high. The excessive pressure pushes the piston sleeve 31 to move to the right, compressing the pressure relief spring 32. The piston sleeve 31 pushes the pressure relief rod 33 to slide to the right inside the outer shell. The pressure relief rod 33 drives the pressure relief block 38 to move to the right. The pressure relief block 38 drives the rotating block 37 to move to the right. At the same time, the rotating block 37 rotates slightly around the connection between the rotating block 37 and the pressure relief block 38. The rotating block 37 pulls the crank rod 36 to move through the rotating shaft 39. Since the other end of the crank rod 36 is installed at the bottom inside the outer shell, the crank rod 36 rotates. At the same time, the rotating shaft 39 rotates. The crank rod 36 is fixedly connected to the valve stem 35. The valve stem 35 rotates, the ball valve 15 opens, and the tap water in the water storage tank 1 flows into the pressure relief water tank through the pressure relief pipe 7.

[0033] When the pressure in the water tank 1 is released and the pressure returns to normal, the pressure decreases, the pressure relief spring 32 rebounds, and the pressure relief spring 32 pushes the piston sleeve 31 to move to the left. The piston sleeve 31 drives the pressure relief rod 33 to slide to the left inside the outer shell. The pressure relief rod 33 drives the pressure relief block 38 to move to the left. The pressure relief block 38 pushes the rotating block 37 to move to the left. The rotating block 37 rotates slightly around the connection between the rotating block 37 and the pressure relief block 38. The rotating block 37 pulls the crank rod 36 through the rotating shaft 39. The crank rod 36 rotates, the rotating shaft rotates, and the rotation of the crank rod 36 drives the valve stem 35 to rotate. The ball valve 15 closes, and the pressure relief stops.

[0034] When staff heard the alarm signal, they came to check and investigated the cause of the sudden increase in water pressure in the water supply equipment. At this time, the staff can turn on water pump B6 to discharge the tap water in the pressure relief tank 2 into the storage tank 1, thus making use of the water resources.

[0035] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0036] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. An overpressure explosion-proof pipe function water supply device, characterized by: The utility model provides a water tank (1), the top of left side of water tank (1) is connected with water inlet pipe A (8), the bottom of right side of water tank (1) is connected with water outlet pipe (13), the bottom of left side of water tank (1) is connected with pressurizing pipe (14), the bottom of both sides of water tank (1) is installed with base A, the top of left side wall of water tank (1) is connected with water inlet pipe B (11), the right side wall of water tank (1) is connected with pressure relief pipe (7), the other end of pressure relief pipe (7) is connected with pressure relief tank (2), pressure relief tank (2) is located in the rear of water tank (1), one ball valve (15) is installed in pressure relief pipe (7), the right side wall of water tank (1) is also installed with pressure relief mechanism (3), pressure relief mechanism (3) is located above pressure relief pipe (7), pressure relief mechanism (3) is connected with ball valve (15).

2. The overpressure explosion-proof pipe function water supply equipment according to claim 1, characterized in that: The pressure relief mechanism (3) includes a housing, a piston tube (34) is installed on the left side of the housing, a portion of the piston tube (34) passes through the water tank (1), a piston sleeve (31) is slidably installed in the piston tube (34), a pressure relief rod (33) is fixedly installed on the piston sleeve (31), the pressure relief rod (33) passes through the housing and is in sliding connection with the housing, a pressure relief spring (32) is arranged in the piston tube (34), one end of the pressure relief spring (32) abuts against the piston sleeve (31), and the other end of the pressure relief spring (32) abuts against the housing, and the pressure relief rod (33) is located in the middle of the pressure relief spring (32).

3. The overpressure relief tube functional water supply apparatus according to claim 2, characterized by: A crank rod (36) is rotatably connected to the inner bottom of the housing, the other end of the crank rod (36) is rotatably connected to a rotating shaft (39), the rotating shaft (39) is rotatably connected to a rotating clamping block (37), the rotating clamping block (37) is rotatably connected to a pressure relief block (38), and the pressure relief block (38) is fixedly installed on the pressure relief rod (33).

4. The overpressure relief tube functional water supply apparatus according to claim 3, characterized by: A valve rod (35) is arranged on the ball valve (15), and the valve rod (35) is fixedly connected with the crank rod (36).

5. The overpressure relief tube functional water supply apparatus according to claim 4, characterized by: When the piston sleeve (31) moves to the right, the pressure relief spring (32) is compressed, the piston sleeve (31) pushes the pressure relief rod (33) to slide to the right in the housing, the pressure relief rod (33) drives the pressure relief block (38) to move to the right, the pressure relief block (38) drives the rotating clamping block (37) to rotate and move to the right, the rotating clamping block (37) drives the rotating shaft (39) to rotate, the rotating shaft (39) drives the crank rod (36) to rotate around the valve rod (35), the crank rod (36) drives the valve rod (35) to rotate, and the ball valve (15) is opened; when the pressure relief spring (32) rebounds, the ball valve (15) is closed.

6. The overpressure relief tube functional water supply apparatus according to claim 5, characterized by: The pressure relief tank (2) is connected with a water pump B (6), the water pump B (6) is connected with the water inlet pipe B (11), and base B is installed on both sides of the bottom of the pressure relief tank (2).

7. The overpressure relief tube functional water supply apparatus according to claim 6, characterized by: The pressurizing pipe (14) is communicated with a pressurizing machine (4), the pressurizing machine (4) is installed with a buzzer, a processor is further installed in the pressurizing machine (4), the processor is electrically connected with the buzzer, a pressure gauge (12) is installed at the middle top of the water storage tank (1), a sensor is arranged in the pressure gauge (12), and the sensor is electrically connected with the processor.

8. The overpressure explosion-proof pipe function water supply equipment according to claim 7, characterized in that The water outlet pipe (13) is communicated with a water pump A (5), the water pump A (5) is communicated with a drain pipe (9), an electromagnetic valve (10) is arranged between the drain pipe (9) and the water pump A (5), and the electromagnetic valve (10) is electrically connected with the processor.

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