Anti-surge water tank

Abstract

The utility model discloses an anti-surge water tank which comprises a water tank body and a plurality of washboards, each washboard is fixedly connected to the inner wall of the water tank body at intervals, each washboard is provided with a plurality of water passing holes and a plurality of access holes which penetrate through the corresponding washboard, the water passing holes in every two adjacent washboards are arranged in a staggered mode, and the access holes are communicated with the corresponding washboard. The access holes in every two adjacent wave-proof plates are arranged in a staggered mode. According to the device, a plurality of wave-proof plates are additionally arranged in the water tank, so that the generation of surges in the water tank is effectively prevented, the damage to the floating ball valve caused by repeated opening and closing is reduced, the generation of water hammers is inhibited, and the safety and stability of a water supply pipeline are ensured.

Description

Technical Field

[0001] The utility model relates to the field of water tanks, in particular to an anti-surge water tank. Background Art

[0002] The water tank in the heat exchange station is an important part of the heat exchange station. The water tank in the heat exchange station generally uses a float valve as a water level control switch. The float valve is installed at the inlet of the water tank. The water inlet is controlled by the float valve. The float valve floats up with the liquid level in the water tank. When the liquid level reaches the upper limit of the water tank level, the float valve is closed, and the water tank no longer enters the water. On the contrary, the water tank enters the water. The float valve is widely used due to its simple structure, low failure rate and low cost. However, when the water tank level is close to the bottom of the float, due to the certain pressure of municipal tap water, when the water flows into the water tank, it will impact the liquid surface in the water tank and form a surge. The surge will cause the float valve to open and close repeatedly, which will cause great damage to the float valve and cause the water pipe to vibrate due to water hammer, which poses a safety hazard.

[0003] Therefore, there is an urgent need in the art for a water tank that can effectively prevent the generation of surges in the water tank, thereby reducing damage to the float valve caused by repeated opening and closing. Utility Model Content

[0004] The purpose of the utility model is to provide a surge-proof water tank to solve the problems existing in the above-mentioned prior art, and can effectively prevent the generation of surges in the water tank, thereby reducing the damage to the float valve caused by repeated opening and closing, and inhibiting the generation of water hammer, thereby ensuring the safety and stability of the water supply pipeline.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A surge-proof water tank comprises a water tank body and a plurality of wave-proof plates, each of the wave-proof plates being fixedly connected to the inner wall of the water tank body at intervals, each of the wave-proof plates being provided with a plurality of water holes and a plurality of inspection holes penetrating the corresponding wave-proof plates, the water holes on two adjacent wave-proof plates being staggered, and the inspection holes on two adjacent wave-proof plates being staggered.

[0007] Preferably, the plurality of wave-breaking plates include a first wave-breaking plate and a second wave-breaking plate, the first wave-breaking plate and the second wave-breaking plate are parallel to the side of the water tank body, and are arranged parallel to each other on a side of the water tank body opposite to the water flow direction.

[0008] Preferably, a first inspection hole is provided on the left side of the lower portion of the first wave-breaking plate, and a second inspection hole is provided on the right side of the lower portion of the second wave-breaking plate.

[0009] Preferably, a first water through hole is provided in the middle of the upper part of the first wave-breaking plate, and second water through holes are provided on both sides of the upper part of the second wave-breaking plate, and the first water through hole and the second water through hole are arranged in an array.

[0010] Preferably, the diameter of the first inspection hole is larger than the diameter of the first water through hole, and the diameter of the second inspection hole is larger than the diameter of the second water through hole.

[0011] Preferably, the distance between the first wave-breaking plate and the second wave-breaking plate is one third of the water tank body.

[0012] In the above technical solution, the following beneficial technical effects are achieved compared with the prior art:

[0013] The utility model provides a surge-proof water tank, comprising a water tank body and a plurality of wave-proof plates, each wave-proof plate being fixedly connected to the inner wall of the water tank body at intervals, each wave-proof plate being provided with a plurality of water holes and a plurality of inspection holes penetrating the corresponding wave-proof plate, the water holes on two adjacent wave-proof plates being staggered, and the inspection holes on two adjacent wave-proof plates being staggered. The device effectively prevents the generation of surges in the water tank by adding a plurality of wave-proof plates in the water tank and providing staggered water holes and inspection holes on each wave-proof plate, thereby reducing the damage to the float valve caused by repeated opening and closing, suppressing the generation of water hammer, and ensuring the safety and stability of the water supply pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the surge protection water tank in the utility model.

[0015] Figure 2 It is a front view of the surge protection water tank in the utility model.

[0016] In the figure, 1 is a water supply pipe; 2 is a float valve; 3 is a water tank body; 4-1 is a first wave-breaking plate; 4-2 is a second wave-breaking plate; 5-1 is a first water through hole; 5-2 is a second water through hole; 6-1 is a first inspection hole; 6-2 is a second inspection hole. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] like Figure 1 to Figure 2As shown, the utility model provides a surge-proof water tank, characterized in that it includes a water tank body 3 and a plurality of wave-proof plates, each wave-proof plate is fixedly connected to the inner wall of the water tank body at intervals, each wave-proof plate is provided with a plurality of water holes and a plurality of inspection holes that penetrate the corresponding wave-proof plate, the water holes on two adjacent wave-proof plates are staggered, and the inspection holes on two adjacent wave-proof plates are staggered. In this device, the water holes and inspection holes on two adjacent wave-proof plates are staggered, so that the surge generated when the water pressure impacts the liquid surface will rebound to the position of the adjacent wave-proof plate where the water holes and inspection holes are not provided to form a fluid collision, reduce the energy transfer of the surge, and make it dissipate quickly, thereby greatly reducing the damage caused by the surge to the repeated opening and closing of the float valve.

[0019] In the above technical solution, several wave-breaking plates include a first wave-breaking plate 4-1 and a second wave-breaking plate 4-2. The first wave-breaking plate 4-1 and the second wave-breaking plate 4-2 are parallel to the side of the water tank body 3, and are arranged parallel to each other on the side of the water tank body 3 opposite to the water flow direction, so that the area of ​​the wave-breaking plate acted on by the water flow is minimized, thereby reducing the energy generated by the surge.

[0020] In the above technical solution, a first inspection hole 6-1 is provided on the left side of the lower part of the first wave-breaking plate 4-1, and a second inspection hole 6-2 is provided on the right side of the lower part of the second wave-breaking plate 4-2. The first inspection hole 6-1 and the second inspection hole 6-2 are arranged in a staggered manner, and the surge generated by the water pressure will rebound to the right side of the lower part of the first wave-breaking plate 4-1 and the left side of the lower part of the second wave-breaking plate 4-2 to form fluid collision, thereby reducing the energy transfer of the surge.

[0021] In the above technical solution, a first water hole 5-1 is provided in the middle of the upper part of the first wave-breaking plate 4-1, and second water holes 5-2 are provided on both sides of the upper part of the second wave-breaking plate, and the first water hole 5-1 and the second water hole 5-2 are arranged in an array. Such an arrangement enables the water flow in the upper layer of the water tank body 3 to pass quickly, and ensures that the water level in each compartment of the water tank body 3 is the same even if the water level rises rapidly, while reducing the energy of the surge.

[0022] The utility model provides a surge-proof water tank. In a specific application process, when the water in the water supply pipe 1 flows into the water tank body 3 through the float valve 2, the water first passes through the first inspection hole 6-1 and the second inspection hole 6-2 to raise the water level. After reaching a certain position, the water will pass through the first water hole and flow to the second water hole. The first inspection hole 6-1 and the second inspection hole 6-2 are arranged in a staggered manner, and the surge generated by the water pressure impacting the liquid surface will rebound to the right position of the lower part of the first wave-breaking plate 4-1 and the left position of the lower part of the second wave-breaking plate 4-2 to form a fluid counter-attack. The first water hole 5-1 and the second water hole 5-2 are arranged in a staggered manner, and the surge generated by the water pressure impacting the liquid surface will rebound to both sides of the upper part of the first wave-breaking plate 4-1 and the middle position of the upper part of the second wave-breaking plate 4-2 to form a fluid counter-attack. The position where no water holes and inspection holes are set on the wave-breaking plate will absorb and consume the energy of the surge waves. The water holes and inspection holes will disperse and reduce the energy of the surge waves. The liquid level in the water tank body 3 will be cut off by the staggered setting of the water holes and the inspection holes. There is no channel running through the water tank body 3, that is, the path for the transmission of surge waves is cut off to prevent the generation of surge waves, thereby greatly reducing the damage caused by the surge waves to the repeated opening and closing of the float valve.

[0023] In the above technical solution, the diameter of the first inspection hole 6-1 is larger than the diameter of the first water hole 5-1, and the diameter of the second inspection hole 6-2 is larger than the diameter of the second water hole 5-2. In this way, the water level in each compartment of the water tank body 3 separated by the wave-breaking plate can be quickly the same, avoiding the situation of inconsistent water volume, and thus avoiding the risk of water level error.

[0024] In the above technical solution, the distance between the first wave-breaking board 4-1 and the second wave-breaking board 4-2 is one-third of the water tank body 3. This makes the water flow volume in each compartment separated by the wave-breaking board in the water tank body more balanced, shortening the time to reduce the surge energy.

[0025] This embodiment is only an illustration of the concept and implementation of the utility model, and does not limit it. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A surge protection water tank, characterized in that: It includes a water tank body and a plurality of wave-breaking plates, each of which is fixedly connected to the inner wall of the water tank body at intervals, each of which is provided with a plurality of water holes and a plurality of inspection holes penetrating the corresponding wave-breaking plates, the water holes on two adjacent wave-breaking plates are staggered, and the inspection holes on two adjacent wave-breaking plates are staggered.

2. The surge protection water tank according to claim 1, characterized in that: The plurality of wave-breaking plates include a first wave-breaking plate and a second wave-breaking plate, the first wave-breaking plate and the second wave-breaking plate are parallel to the side of the water tank body, and are arranged parallel to each other on a side of the water tank body opposite to the water flow direction.

3. The surge protection water tank according to claim 2, characterized in that: A first inspection hole is arranged on the left side of the lower part of the first wave-breaking plate, and a second inspection hole is arranged on the right side of the lower part of the second wave-breaking plate.

4. The surge protection water tank according to claim 3, characterized in that: A first water through hole is arranged in the middle of the upper part of the first wave-breaking plate, and second water through holes are arranged on both sides of the upper part of the second wave-breaking plate. The first water through hole and the second water through hole are arranged in an array.

5. The surge protection water tank according to claim 4, characterized in that: The diameter of the first inspection hole is larger than the diameter of the first water passing hole, and the diameter of the second inspection hole is larger than the diameter of the second water passing hole.

6. The surge protection water tank according to claim 2, characterized in that: The distance between the first wave-breaking plate and the second wave-breaking plate is one third of the water tank body.

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