Water tank

Abstract

The utility model discloses a water tank. The water tank comprises a tank body, wherein the lower part in the tank body is partitioned by a partition plate to form a deposition tank; the sealing assembly is mounted on the box body, and the sealing assembly can selectively communicate the deposition tank with the inner space of the box body; the flow disturbing assembly is arranged on the top surface of the partition plate, and the flow disturbing assembly can stir liquid in the box body, so that impurities in the liquid can be precipitated into the deposition tank; the sealing door is arranged on the side part of the box body, and the sealing door is communicated with the deposition tank; the fire-fighting water tank can solve the problems that a traditional fire-fighting water tank does not have the function of automatically filtering impurities, a connecting opening of a fire-fighting lance or a fire hydrant is prone to being blocked, and fire extinguishing operation is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting water tank. Background Art

[0002] Fire water tank is a firefighting facility that can provide water source in firefighting and rescue activities. However, traditional fire water tanks do not have the function of automatically filtering impurities, and the water source entering the fire water tank often contains a large amount of impurities and debris. When a large amount of sediment accumulates, it is easy to block the connection port of the fire hose or fire hydrant, affecting the firefighting operation. Utility Model Content

[0003] In order to overcome the above disadvantages, the purpose of the utility model is to provide a water tank.

[0004] In order to achieve the above objectives, the technical solution adopted by the utility model includes:

[0005] A box body, wherein a sedimentation tank is formed at the lower part of the box body by partitioning;

[0006] A closing component, the closing component is mounted on the housing, and the closing component can selectively connect the sedimentation tank to the interior space of the housing;

[0007] A spoiler assembly, the spoiler assembly is arranged on the top surface of the partition, and the spoiler assembly can stir the liquid inside the box body so that impurities in the liquid can be precipitated into the sedimentation tank;

[0008] A sealing door is arranged on the side of the box body and is connected to the sedimentation tank.

[0009] In the preferred technical solution of the water tank, the sealing assembly comprises:

[0010] Rotating rods, two of which are rotatably mounted in the box, and the rotating rods are located in the sedimentation tank;

[0011] A baffle, the baffle being arranged on the rotating rod, and two baffles being capable of separating the sedimentation tank from the inner space of the box body on the same plane;

[0012] A driving structure is disposed on the outer wall of the box body, and is used to control the two rotating rods to rotate in opposite directions.

[0013] In the preferred technical solution of the water tank, the spoiler assembly includes:

[0014] A spray unit, the spray unit is composed of a plurality of nozzles and is arranged on the partition;

[0015] A water pump is installed on the box body and is connected to the nozzle through a pipeline.

[0016] In the preferred technical solution of the water tank, wedge-shaped blocks matching the baffle are installed on both side edges of the partition in the sedimentation tank.

[0017] In the preferred technical solution of the water tank, in the height direction of the tank body, the partition is arranged to be tilted downward toward the sedimentation tank.

[0018] In the preferred technical solution of the above water tank, a support column is installed in the box body below the partition.

[0019] In the preferred technical solution of the water tank, a manhole communicating with the interior of the tank is provided on the top of the tank.

[0020] In the preferred technical solution of the water tank, a manhole communicating with the interior of the tank is provided on the top of the tank.

[0021] The beneficial effect of the utility model is that the driving motor controls the driving gear to rotate clockwise or counterclockwise, so that the driven gear drives the two rotating rods to rotate in the opposite direction, thereby connecting or closing the sedimentation tank with the internal space of the water tank, and at the same time spraying water into the box body through the nozzle to disturb the liquid inside the box body, accelerate the precipitation of impurities in the sedimentation tank, thereby reducing the problem of impurities in the water source inside the box body clogging the fire hose during the fire extinguishing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the front view of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure inside the box;

[0024] Figure 3 is a cross-sectional view of the box;

[0025] In the figure: box body 1, partition 2, sedimentation tank 3, sealing door 4, water outlet 5, rotating rod 61, baffle 62, wedge block 63, nozzle 7, support column 8, manhole 9. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0027] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 3 As shown, the water tank of the utility model includes: a box body 1, wherein a sedimentation tank 3 is formed at the lower part of the box body 1 by a partition 2; a closing component, which is installed on the box body 1, and the closing component can selectively connect the sedimentation tank 3 with the internal space of the box body 1; a spoiler component, which is arranged on the top surface of the partition 2, and the spoiler component can stir the liquid inside the box body 1 so that impurities in the liquid can be precipitated into the sedimentation tank 3; a sealing door 4, which is arranged on the side of the box body 1, and the sealing door 4 is connected to the sedimentation tank 3.

[0030] See also Figure 3 There are two partitions 2 in the box body 1, and the cross section of the partition 2 is roughly L-shaped. The space between the vertical parts of the two partitions 2 forms a sedimentation trough 3, and the sedimentation trough 3 is roughly rectangular.

[0031] See also Figure 3 The box body 1 is provided with a water inlet and a water outlet 5. The water inlet is located above the side of the box body 1, and the water outlet 5 is located below the side of the box body 1. It should be noted that the water outlet 5 is located directly above the closed component arranged in the sedimentation tank 3.

[0032] See also Figure 3The sealing component is arranged at the opening of the sedimentation tank 3, and the operation of the sealing component is controlled to separate the internal space of the sedimentation tank 3 from the space above the partition 2 in the water tank; the spoiler component is arranged on the partition 2, and the spoiler component can push the liquid in the box body 1 from the partition 2 to the side wall of the box body 1 and the top of the box body 1, so that the two symmetrically pushed liquids can mix at the top of the box body 1, and then the large particles of impurities in the liquid are broken up and precipitated into the sedimentation tank 3. After the impurity deposition is completed, the sedimentation tank 3 is separated from the internal space of the box body 1 by the sealing component, and the sealing door 4 on the side of the box body 1 is opened, and the impurities in the sedimentation tank 3 are manually discharged to reduce the problem of impurities in the water source inside the box body 1 blocking the fire hose during the fire extinguishing operation, thereby improving the stability of the use of this application.

[0033] In one or more embodiments, the closing assembly includes: a rotating rod 61, which has two rotating rods and is rotatably installed in the box body 1, and the rotating rod 61 is located in the sedimentation tank 3; a baffle 62, which is arranged on the rotating rod 61, and the two baffles 62 can separate the sedimentation tank 3 from the internal space of the box body 1 on the same plane; a driving structure, which is arranged on the outer wall of the box body 1, and the driving structure is used to control the reverse rotation of the two rotating rods 61; the partition 2 is installed with wedge blocks 63 matching the baffle 62 on both sides of the sedimentation tank 3.

[0034] See also Figure 2 , Figure 3 The baffle 62 has two pieces, one of which has a parallelogram cross section, and the other has a trapezoid cross section; the driving structure can drive the two baffles 62 to rotate in opposite directions, so that the inner sides of the two baffles 62 can match and seal with each other, and the outer sides of the two baffles 62 can respectively match with the wedge blocks 63, so as to further seal the sedimentation tank 3. Specifically, rubber pads can be installed on the side edges of the baffle 62 and the wedge surface of the wedge block 63, so as to increase the sealing effect on the sedimentation tank 3, prevent the liquid inside the box body 1 from flowing out through the sedimentation tank 3 after the sealing door 4 is opened, and reduce the waste of water resources.

[0035] The accompanying drawings do not show the driving structure, which may be driven gears respectively mounted on the two rotating rods 61, and a driving gear rotatably mounted on the housing 1 and meshing with the two driven gears, the driving gear being driven by a driving motor. During operation, the driving motor controls the driving gear to rotate clockwise or counterclockwise, so that the driven gear drives the two rotating rods 61 to rotate in the opposite direction. In other possible implementations, the driving structure may also be two servo motors that independently drive the two rotating rods 61 to rotate.

[0036] In one or more embodiments, the spoiler assembly includes: an injection unit, which is composed of a plurality of nozzles 7 and is arranged on the partition 2; a water pump, which is installed on the box body 1 and is connected to the nozzles 7 through a pipeline; in the height direction of the box body 1, the partition 2 is tilted downward toward the sedimentation tank 3.

[0037] See also Figure 2 , Figure 3 The nozzle 7 is arranged on the inclined partition 2. This arrangement can increase the head of the water flow sprayed by the nozzle 7 in the box 1 and increase the possibility of crushing large-volume impurities. In other possible embodiments, the nozzle 7 is installed on the inner wall of the box 1.

[0038] The drawings do not show a water pump, which is used to draw the liquid inside the box body 1 to the nozzle 7 and spray it out through the nozzle 7 to form a disturbance on the liquid inside the box body 1, accelerate the flow rate of the liquid, and achieve the precipitation of impurities in the sedimentation tank 3 for easy cleaning.

[0039] In one or more embodiments, a support column 8 is installed below the partition 2 in the box body 1 .

[0040] See also Figure 3 The support column 8 is used to support the inclined part of the partition 2 to avoid the problem of the partition 2 being squeezed and deformed due to excessive water pressure, thereby increasing the service life of the water tank.

[0041] In one or more embodiments, a manhole 9 communicating with the interior of the box 1 is provided on the top of the box 1 .

[0042] See also Figure 1 A ladder is installed on the side of the box body 1, and the ladder is connected to the manhole 9; when the staff needs to clean the inside of the box body 1, they can enter the inside of the box body 1 through the ladder and the manhole 9 to perform cleaning operations.

[0043] In one or more embodiments, a polytetrafluoroethylene coating is sprayed on the partition 2 and the inside of the box 1. It should be noted that polytetrafluoroethylene has a certain self-lubricating effect. By spraying this coating on the partition 2 and the inner wall of the box 1, it is possible to effectively avoid the possibility of impurities adhering thereto, thereby improving the precipitation efficiency of the present application for impurities inside the water tank.

[0044] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A water tank, characterized in that: include: A box body, wherein a sedimentation tank is formed at the lower part of the box body by partitioning; A closing component, the closing component is mounted on the housing, and the closing component can selectively connect the sedimentation tank to the interior space of the housing; A spoiler assembly, the spoiler assembly is arranged on the top surface of the partition, and the spoiler assembly can stir the liquid inside the box body so that impurities in the liquid can be precipitated into the sedimentation tank; A sealing door is arranged on the side of the box body and is connected to the sedimentation tank.

2. The water tank according to claim 1, characterized in that: The closure assembly comprises: Rotating rods, two of which are rotatably mounted in the box, and the rotating rods are located in the sedimentation tank; A baffle, the baffle being arranged on the rotating rod, and two baffles being capable of separating the sedimentation tank from the inner space of the box body on the same plane; A driving structure is disposed on the outer wall of the box body, and is used to control the two rotating rods to rotate in opposite directions.

3. The water tank according to claim 1, characterized in that: The spoiler assembly comprises: A spray unit, the spray unit is composed of a plurality of nozzles and is arranged on the partition; A water pump is installed on the box body and is connected to the nozzle through a pipeline.

4. The water tank according to claim 2, characterized in that: The partition plate is provided with wedge-shaped blocks matching the baffle plate at both side edges in the sedimentation tank.

5. The water tank according to claim 1, characterized in that: In the height direction of the box body, the partition is arranged to be tilted downward toward the sedimentation tank.

6. The water tank according to claim 1, characterized in that: A support column is installed in the box below the partition.

7. The water tank according to claim 1, characterized in that: A manhole communicating with the interior of the box is provided on the top of the box.

8. The water tank according to claim 1, characterized in that: The partition plate and the interior of the box body are sprayed with a polytetrafluoroethylene coating.

Images