Water tank siphon breaking device

Abstract

The utility model discloses a water tank siphon breaking device, particularly relates to water treatment technical field, including first water tank, second water tank, water pump and fan, the lower side of outer surface of first water tank is fixedly equipped with first connecting pipe, and the first connecting pipe is fixedly connected with the inlet of water pump, the outlet of water pump is fixedly equipped with second connecting pipe. According to the water tank siphon breaking device, in actual work, under the condition that a water pump is started, the check valve is automatically closed, waste water in the first water tank enters the second water tank through the first connecting pipe, the second connecting pipe and the water pipe, when the water pump is stopped, the check valve is opened, the draught fan operates, and the water tank is broken. And external air and air in the first water tank enter the second siphon breaking pipe and enter the water pipe through the conveying pipe and the first siphon breaking pipe, the siphon state is destroyed, and therefore the siphon state can be destroyed, and the situation that water in the first water tank enters the second water tank under the uncontrolled condition is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, and in particular to a water tank siphon breaking device. Background Technology

[0002] Wastewater treatment utilizes physical, chemical, and biological methods to purify wastewater, reduce pollution, and achieve wastewater recycling and reuse, thus making full use of water resources. Nowadays, wastewater is generally treated using wastewater treatment equipment.

[0003] When the wastewater treatment equipment is running, the water in the first container is normally pumped from the first container to the second container. However, when the liquid level in the first container is higher than that in the second container, the water in the first container is uncontrollably siphoned into the second container without the pump being started. Therefore, in order to solve the above defects, the inventors propose a water tank siphon breaking device. Utility Model Content

[0004] The main purpose of this invention is to provide a water tank siphon breaking device, which can effectively solve the problem in the prior art of preventing water in the first container from entering the second container uncontrollably.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A water tank siphon breaking device includes a first water tank, a second water tank, a water pump, and a blower. A first connecting pipe is fixedly installed on the lower outer surface of the first water tank and is fixedly connected to the inlet of the water pump. A second connecting pipe is fixedly installed at the outlet of the water pump. A water pipe is fixedly installed on the upper outer surface of the second water tank and is fixedly connected to the water pipe. A first siphon breaking pipe equipped with a check valve is fixedly connected between the water pipe and the outlet of the blower. A delivery pipe is fixedly installed at the inlet of the blower. A second siphon breaking pipe is fixedly installed on the upper outer surface of the first water tank, and an air supply pipe is fixedly installed on one side of the outer surface of the second siphon breaking pipe.

[0007] Preferably, the outer surface of the second siphon pipe away from the first water tank and the outer surface of the conveying pipe away from the blower are both threadedly connected with threaded sleeves, and a fixing bracket is fixedly installed on one side of the outer surface of the second siphon pipe and the outer surface of the conveying pipe.

[0008] Preferably, a rotating sleeve is rotatably connected to the outer surface of the fixed frame, and four connecting rods are fixedly installed on the outer surface of the rotating sleeve. A processing cylinder is fixedly installed at the end of each of the four connecting rods away from the rotating sleeve.

[0009] Preferably, four fixing plates are fixedly installed inside the processing cylinder, and a fixing rod is fixedly installed on one side of each of the four fixing plates. A limit plate is rotatably connected to the end of each of the four fixing plates away from the fixing plate. A filter plate is provided inside the processing cylinder.

[0010] Preferably, the filter plate has four limiting holes on one side, and the outer surface of the processing cylinder has threads on both sides.

[0011] Preferably, the outer surface of the air supply pipe is threadedly connected to a mounting sleeve, and the outer surface of the mounting sleeve is provided with multiple air vents.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This utility model discloses a water tank siphon breaking device. By setting a siphon breaking pipe, in actual operation, when the water pump starts, the check valve automatically closes, and the wastewater in the first water tank enters the second water tank through the first connecting pipe, the second connecting pipe, and the water pipe. When the water pump stops, the check valve opens, the fan runs, and external gas and gas in the first water tank enter the second siphon breaking pipe, and then enter the water pipe through the conveying pipe and the first siphon breaking pipe, thus breaking the siphon state. This device can prevent water in the first water tank from entering the second water tank uncontrollably. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the first water tank structure of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged view of section A in the middle;

[0017] Figure 4 This is a schematic diagram of the processing cylinder structure of this utility model;

[0018] Figure 5 For the present utility model Figure 4 Enlarged view of section B;

[0019] Figure 6 This is a schematic diagram of the air supply pipe structure of this utility model.

[0020] In the diagram: 1. First water tank; 2. Second water tank; 3. First connecting pipe; 4. Water pump; 5. Second connecting pipe; 6. Water pipe; 7. First siphon breaker; 8. Fan; 9. Second siphon breaker; 10. Air supply pipe; 11. Conveying pipe; 901. Threaded sleeve; 902. Fixing frame; 903. Rotating sleeve; 904. Processing cylinder; 905. Connecting rod; 9041. Fixing plate; 9042. Fixing rod; 9043. Limiting plate; 9044. Filter plate; 9045. Limiting hole; 1001. Mounting sleeve; 1002. Vent hole. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] This utility model discloses a water tank siphon breaking device, such as Figure 1-6 As shown, it includes a first water tank 1, a second water tank 2, a water pump 4, and a blower 8. Both the water pump 4 and the blower 8 are powered by an external power source.

[0023] A first connecting pipe 3 is fixedly installed on the lower side of the outer surface of the first water tank 1, and the first connecting pipe 3 is fixedly connected to the inlet of the water pump 4. A second connecting pipe 5 is fixedly installed at the outlet of the water pump 4. After the water pump 4 is powered on, its motor drives the impeller to rotate at high speed. The water between the blades is thrown to the outside, and the speed and kinetic energy increase. A vacuum is formed at the center of the impeller because the water is thrown out. The external atmospheric pressure forces the water into the pump. After the water enters the pump casing, the flow channel gradually narrows, the flow rate slows down, the pressure increases, and the high-pressure water flows out from the outlet, completing the transportation. Then, the water pump 4 can transfer the water in the first water tank 1 to the second connecting pipe 5 through the first connecting pipe 3.

[0024] A water pipe 6 is fixedly installed on the upper side of the outer surface of the second water tank 2, and the second connecting pipe 5 is fixedly connected to the water pipe 6. Water entering the second connecting pipe 5 will enter the water pipe 6, and then the water will enter the second water tank 2. The highest point of the water pipe 6 is higher than the highest liquid level in the first water tank 1.

[0025] A first siphon pipe 7 equipped with a check valve is fixedly connected between the water pipe 6 and the outlet of the blower 8. The medium enters from the inlet of the check valve, pushing the valve disc to move towards the open position against the spring force. A passage is formed between the valve disc and the valve seat, allowing the medium to pass smoothly. When the medium attempts to flow back from the outlet, the pressure difference causes the valve disc to quickly rebound to the closed position to prevent the medium from flowing back. In this way, the gas can enter the water pipe 6 through the first siphon pipe 7, but due to the check valve, the gas cannot flow back.

[0026] The inlet of the blower 8 is fixedly installed with a conveying pipe 11, and the outer surface of the first water tank 1 is fixedly installed with a second siphon pipe 9. The outer surface of the second siphon pipe 9 is fixedly installed with a gas supply pipe 10. The blower 8 is a centrifugal blower 8. When the blower 8 is powered on, the blower 8 generates centrifugal force through the rotation of the impeller, which accelerates and pressurizes the gas from the center to the periphery. The gas is then output through the flow guide structure to achieve efficient gas delivery.

[0027] When the water pump 4 is started, the check valve automatically closes, and the wastewater in the first water tank 1 enters the second water tank 2 through the first connecting pipe 3, the second connecting pipe 5 and the water pipe 6. When the water pump 4 stops, the check valve opens, the blower 8 runs, and the external gas and the gas in the first water tank 1 enter the second siphon 9, and enter the water pipe 6 through the treatment cylinder 904, the conveying pipe 11 and the first siphon 7, thus breaking the siphon state.

[0028] The outer surface of the second siphon pipe 9, away from the first water tank 1, and the outer surface of the conveying pipe 11, away from the blower 8, are both threadedly connected with threaded sleeves 901. The side of the second siphon pipe 9 with threaded sleeves 901 and the side of the conveying pipe 11 with threaded sleeves 901 are in a relative state. The outer surface of the second siphon pipe 9 and the outer surface of the conveying pipe 11 are jointly fixedly installed with a fixing bracket 902.

[0029] A rotating sleeve 903 is rotatably connected to the outer surface of the fixed frame 902. Four connecting rods 905 are fixedly installed on the outer surface of the rotating sleeve 903. A processing cylinder 904 is fixedly installed on the end of each of the four connecting rods 905 away from the rotating sleeve 903. Threads are provided on both sides of the outer surface of the processing cylinder 904. When the rotating sleeve 903 rotates, it will drive the four connecting rods 905 and the four processing cylinders 904 to rotate, thereby causing the four processing cylinders 904 to rotate sequentially between the second siphon 9 and the conveying pipe 11.

[0030] After the processing cylinder 904 rotates to the position between the second siphon 9 and the conveying pipe 11, the two threaded sleeves 901 are rotated to move to the outer surface of the connection between the processing cylinder 904 and the second siphon 9 and the outer surface of the connection between the processing cylinder 904 and the conveying pipe 11, so as to connect the processing cylinder 904 with the second siphon 9 and the conveying pipe 11. Then the gas will enter the processing cylinder 904 through the second siphon 9 and enter the conveying pipe 11 through the processing cylinder 904.

[0031] Four fixing plates 9041 are fixedly installed inside the processing cylinder 904. A fixing rod 9042 is fixedly installed on one side of each of the four fixing plates 9041. A limiting plate 9043 is rotatably connected to the end of each of the four fixing plates 9041 away from the fixing plate 9041. Four limiting holes 9045 are provided on one side of the filter plate 9044. The cross-sectional shape of the four limiting holes 9045 and the cross-sectional shape of the four limiting plates 9043 are both rectangular. The filter plate 9044 is pushed into the processing cylinder 904. The filter plate 9044 is installed by passing the four limiting plates 9043 through the four limiting holes 9045 and then rotating the limiting plates 9043 so that they do not coincide with the limiting holes 9045. When it is necessary to remove the filter plate 9044, rotate the limiting plates 9043 until they coincide with the limiting holes 9045, and the filter plate 9044 can be removed from the processing cylinder 904. This makes it easy to disassemble and clean the filter plate 9044 to avoid clogging of the filter holes of the filter plate 9044 and affecting the flow of gas.

[0032] By rotating the rotating sleeve 903, the four processing cylinders 904 are rotated sequentially between the second siphon tube 9 and the conveying pipe 11, so that the normal flow of gas is not affected when one of the filter plates 9044 is disassembled.

[0033] The processing cylinder 904 is equipped with a filter plate 9044, which is made of metal. When gas enters the processing cylinder 904, large impurities in the gas will come into contact with the filter plate 9044. If the size is larger than the size of the filter holes opened in the filter plate 9044, it will be intercepted by the filter plate 9044. The filter plate 9044 can filter the large impurities in the gas, thereby preventing the impurities from entering the blower 8 and the check valve with the gas.

[0034] The outer surface of the air supply pipe 10 is threaded with a mounting sleeve 1001. The outer surface of the mounting sleeve 1001 is provided with multiple vent holes 1002. Through the multiple vent holes 1002, external gas can enter the air supply pipe 10 while preventing large-sized impurities from entering the air supply pipe 10 and preventing the air supply pipe 10 from being blocked by large-sized impurities.

[0035] The working principle of this utility model is as follows: When the water pump 4 is started, the check valve automatically closes, and the wastewater in the first water tank 1 enters the second water tank 2 through the first connecting pipe 3, the second connecting pipe 5 and the water pipe 6. When the water pump 4 stops, the check valve opens, the blower 8 runs, and the external gas and the gas in the first water tank 1 enter the second siphon 9, and enter the water pipe 6 through the treatment cylinder 904, the conveying pipe 11 and the first siphon 7, thereby breaking the siphon state.

[0036] When it is necessary to disassemble and clean the currently used filter plate 9044, rotate the two threaded sleeves 901 to move them away from the processing cylinder 904, then rotate the rotating sleeve 903 to rotate the other processing cylinder 904 between the second siphon 9 and the conveying pipe 11. Then rotate the two threaded sleeves 901 again to connect the processing cylinder 904 to the second siphon 9 and the conveying pipe 11. At this point, the used filter plate 9044 can be disassembled to avoid affecting the normal flow of gas due to the disassembly of the filter plate 9044.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A water tank siphon breaking device, comprising a first water tank (1), a second water tank (2), a water pump (4), and a blower (8), characterized in that: A first connecting pipe (3) is fixedly installed on the lower side of the outer surface of the first water tank (1), and the first connecting pipe (3) is fixedly connected to the inlet of the water pump (4), and a second connecting pipe (5) is fixedly installed at the outlet of the water pump (4); A water pipe (6) is fixedly installed on the upper surface of the outer surface of the second water tank (2), and a second connecting pipe (5) is fixedly connected to the water pipe (6). A first siphon pipe (7) equipped with a check valve is fixedly connected between the water pipe (6) and the outlet of the blower (8). A conveying pipe (11) is fixedly installed at the inlet of the blower (8). A second siphon pipe (9) is fixedly installed on the upper surface of the outer surface of the first water tank (1), and an air supply pipe (10) is fixedly installed on one side of the outer surface of the second siphon pipe (9).

2. The water tank siphon breaking device according to claim 1, characterized in that: The outer surface of the second siphon pipe (9) away from the first water tank (1) and the outer surface of the conveying pipe (11) away from the blower (8) are both threadedly connected with threaded sleeves (901). A fixing bracket (902) is fixedly installed on one side of the outer surface of the second siphon pipe (9) and the outer surface of the conveying pipe (11).

3. The water tank siphon breaking device according to claim 2, characterized in that: The outer surface of the fixed frame (902) is rotatably connected to a rotating sleeve (903), and four connecting rods (905) are fixedly installed on the outer surface of the rotating sleeve (903). A processing cylinder (904) is fixedly installed at the end of each of the four connecting rods (905) away from the rotating sleeve (903).

4. The water tank siphon breaking device according to claim 3, characterized in that: The processing cylinder (904) has four fixed plates (9041) fixedly installed inside. Each of the four fixed plates (9041) has a fixed rod (9042) fixedly installed on one side. Each of the four fixed plates (9041) is rotatably connected to a limit plate (9043) at the end away from the fixed plate (9041). The processing cylinder (904) is provided with a filter plate (9044).

5. The water tank siphon breaking device according to claim 4, characterized in that: The filter plate (9044) has four limiting holes (9045) on one side, and the outer surface of the processing cylinder (904) is threaded on both sides.

6. The water tank siphon breaking device according to claim 1, characterized in that: The outer surface of the air supply pipe (10) is threaded with a mounting sleeve (1001), and the outer surface of the mounting sleeve (1001) is provided with a plurality of vent holes (1002).

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