CN220468996U - Novel cold area water intaking device - Google Patents

Abstract

The utility model provides a novel cold area water taking device, wherein a vertical water inlet pipe is arranged beside a water inlet pipe, a water inlet valve is arranged on a water inlet pipe at the bottom of the vertical water inlet pipe, a water accumulation inlet is arranged on the water inlet pipe, a plugging plate which is hinged and connected is arranged at the water accumulation inlet, a pin dowel bar, a water inlet spring and a water inlet spring baffle are arranged in the water accumulation inlet pipe, the other end of the pin dowel bar is connected with a piston pin, the piston pin is connected with the pin spring, the pin spring is arranged in a transverse cavity which accommodates the piston pin in a piston, the piston is arranged in a water storage cavity, the water storage cavity is communicated with the water accumulation inlet pipe, the bottom of the water storage cavity is provided with the piston spring, the upper part of the piston is connected with the piston dowel bar, the piston dowel bar penetrates upwards to reach the ground, and the top of the piston dowel bar which stretches out of the ground is used for fixing a piston switch. The beneficial effects are that: the water taking pipeline is prevented from being frozen and cracked in winter, and the degree of automation is high.

Description

Novel cold area water intaking device

Technical Field

The utility model belongs to the field of water supply and drainage equipment, and relates to an antifreezing water outlet device for a region with frozen soil in winter.

Background

In cold areas, because winter is colder, when outdoor winter irrigation or water taking is completed in the prior art, accumulated water in pipelines above a frozen soil layer cannot be discharged, so that frost cracking of the pipelines can be caused, and normal production and living are influenced. For measures such as wrapping heat preservation cotton, the low temperature in extremely cold weather cannot be prevented, and even if a heat preservation layer is added, the tube can be frozen through. The connector can also be manufactured into a pit type connector, the cover is covered, and when the connector needs to be used, the cover is opened, and the water drain pipe is manually installed, but the connector is obviously inconvenient.

Disclosure of Invention

The utility model aims to provide a water taking device suitable for a region with frozen soil in winter.

The technical scheme of the utility model is as follows: the utility model provides a novel cold area water intaking device, the water intake pipe is below frozen soil layer, connect the inlet channel that goes up through elbow or three way connection, the inlet channel passes from frozen soil layer and extends to above the ground, the outer interface of upper end connecting tube, set up the shaft by the inlet channel, the water intake pipe is revealed to the shaft bottom, install the water intaking valve on the water intake pipe that exposes, set up ponding water inlet on the inlet channel, ponding water inlet sets up the closure plate of hinged joint, ponding water inlet connection ponding inlet tube, be equipped with the pin dowel bar in the ponding inlet tube, the water inlet spring baffle is connected to closure plate one side, the pin dowel bar, the water inlet spring other end is connected on the water inlet spring baffle, the water inlet spring baffle is fixed at ponding inlet tube inner wall, the dowel bar other end is connected to the piston pin, the pin dowel bar is connected to the dowel spring, the pin spring is located the inside horizontal intracavity of piston, horizontal chamber is used for holding the piston pin, the piston is established in the water storage chamber below frozen soil layer, water storage chamber and ponding inlet tube intercommunication, ponding water storage chamber bottom is connected with the piston spring, piston spring upper portion and piston are not connected together, piston dowel bar is connected with piston upper portion, piston dowel bar is connected with piston dowel bar, piston dowel bar is located in the water storage chamber portion is located one section and is located the top of the piston section of the piston sleeve that stretches out of the top of the ground of the piston, the top of the piston section is stretched out from the top of the piston section of the top of the section of the ground.

Further, a valve well cover is arranged at the well mouth of the vertical shaft.

Preferably, the valve well lid is an antifreezing heat preservation well lid.

Further, the water inlet valve is connected with a high-position hand wheel.

Furthermore, the water inlet valve is detachably connected with the high-position hand wheel, and when the water inlet valve does not need to be rotated, the high-position hand wheel is taken out to be taken away, so that the valve is prevented from being randomly opened by people.

The pipeline outer interface is connected with one of a pipeline, a flange, a sprinkler bolt and a fire hose.

The utility model has the beneficial effects that: compared with the prior art, the device can prevent the water taking pipeline from being frozen and cracked in winter, and meanwhile, the spring and other automatic devices can realize larger automation, and can recycle accumulated water in the pipeline, so that water resource waste is avoided; the device can be externally connected with various equipment and interfaces, and can meet the requirements of water taking in winter, greening, agricultural irrigation and the like in fire protection, life and production.

Drawings

FIG. 1 is a schematic diagram of the anhydrous state of the present utility model;

FIG. 2 is a schematic diagram of the water outlet state of the present utility model;

FIG. 3 is a schematic diagram of a water storage state according to the present utility model;

in the figure: 1-valve well lid, 2-high hand wheel, 3-water inlet valve, 4-water inlet pipe, 5-pipe external interface, 6-blocking plate, 7-pin dowel bar, 8-water inlet spring, 9-water inlet spring baffle, 10-piston pin, 11-pin spring, 12-piston spring, 13-piston, 14-piston dowel bar, 15-piston baffle, 16-piston switch, 17-water accumulation inlet, 18-water accumulation cavity, 19-water accumulation inlet pipe.

Detailed Description

As shown in the figure, a novel cold area water intake device includes: the water storage device comprises a valve well cover 1, a high-position hand wheel 2, a water inlet valve 3, a water inlet pipeline 4, a pipeline outer connector 5, a blocking plate 6, a pin dowel bar 7, a water inlet spring 8, a water inlet spring baffle 9, a piston pin 10, a pin spring 11, a piston spring 12, a piston 13, a piston dowel bar 14, a piston baffle 15, a piston switch 16, a water storage inlet 17, a water storage cavity 18 and a water storage inlet pipe 19.

Wherein: the high-position hand wheel 2 controls the water inlet valve 3 through the dowel bar, so that ground operation can be realized without well descending operation; the blocking plate 6 is connected with the water inlet pipeline 4 through a shaft, and the blocking plate 6 can rotate around the shaft; meanwhile, the blocking plate 6 is connected with the water inlet spring 8, the blocking plate 6 is connected with the pin dowel bar 7, the water inlet spring 8 is connected with the water inlet spring baffle 9 and is positioned in the water accumulation inlet pipe 19 together, the blocking plate 6 can squeeze the piston pin 10 through the pin dowel bar 7 to enable the piston pin 10 to move left and right, and the elasticity of the water inlet spring 8 and the pin spring 11 is smaller than the upward lateral force of the water supply; the piston pin 10 is connected with the pin spring 11 and is positioned in the piston 13, and the piston pin 10 can displace through the elasticity of the pin spring 11 and the pressure of the pin dowel bar 7; the piston 13 is connected with the piston spring 12 and is positioned in the water storage cavity 18, and the elastic force of the piston spring 12 can enable the bottom of the piston 13 to rise to the upper edge of the water storage inlet pipe 19; the piston dowel bar 14 is connected with the piston 13, part of the piston dowel bar 14 is positioned in the water storage cavity 18, part of the piston dowel bar extends out of the ground from the top of the water storage cavity 18, and the extending part is positioned in the soil covering layer and protected by a sleeve; the piston force transfer rod 14 is connected with the piston switch 16, and the piston switch 16 can control the piston 13 to move up and down through the piston force transfer rod 14 and the piston spring 12; the valve well cover 1 is an antifreezing heat-preserving well cover; the pipeline outer joint 5 can be connected with a pipeline, a flange, a sprinkler bolt, a fire hose and the like; the volume of the water storage cavity 18 is larger than the water storage requirement of the inner pipeline outer joint 5 of the water inlet pipeline 4 downwards below the frozen soil layer.

The using method comprises the following steps: the first step: when water is taken, the valve well cover 1 is opened, the high-position hand wheel 2 controls the water inlet valve 3 to open a valve, at the moment, water enters the water inlet pipeline 4, the water inlet pipeline 4 sends the water to an external user end through the pipeline external interface 5, in the process, the water pressure pushes the blocking plate 6, the blocking plate 6 pushes the pin dowel bar 7, the pin dowel bar 7 pushes the piston pin 10, the piston pin 10 enters the piston 13, at the moment, the piston 13 loses the resistance of the piston pin 10, and upwards enters the lower part inside the water storage cavity 18 under the action of the piston spring 12, and meanwhile, the blocking plate 6 closes the water storage inlet 17, and the state is shown in figure 2.

And a second step of: after water is used, the water inlet valve 3 is closed through the high-position hand wheel 2, the water pressure is 0 at the moment, the blocking plate 6 is sprung open under the action of the water inlet spring 8, the water accumulated at the upper part of the water inlet pipeline 4 enters the water accumulating inlet pipe 19 through gravity, the piston 13 is jacked up under the action of buoyancy, the liquid levels in the water inlet pipeline 4 and the water accumulating cavity 18 are consistent and are below a frozen soil layer, as shown in fig. 3, so that the purposes of water accumulation and pipeline freezing crack prevention are achieved.

And a third step of: when water is taken for the second time, the piston switch 16 is pressed down, the piston switch 16 presses the piston 13 to the bottom of the water storage cavity 18 through the piston dowel bar 14, accumulated water in the water storage cavity 18 enters the water inlet pipeline 4 through the accumulated water inlet pipe 19 and the accumulated water inlet 17 under the action of the piston 13, meanwhile, when the piston 13 reaches the bottom of the water storage cavity 18, the piston pin 10 ejects the piston 13 under the action of the pin spring 11 and is clamped on the upper wall of the accumulated water inlet pipe 19, and meanwhile, the piston spring 12 is pressed down, at the moment, the state is as shown in fig. 1, accumulated water in the water storage cavity 18 can be sent out, and the interior of the water storage cavity 18 is emptied to prepare for next water storage.

Fourth step: repeating the first operation to obtain the second water.

Claims (6)

1. Novel cold area water intaking device, water supply pipeline are below the frozen soil layer, connect ascending inlet channel (4) through elbow or three way connection, and inlet channel (4) pass from the frozen soil layer and extend to above the ground, upper end connecting tube external connection mouth (5), characterized by: a vertical shaft is arranged beside a water inlet pipeline (4), a water inlet valve (3) is arranged at the bottom of the vertical shaft, a water accumulating inlet (17) is arranged on the exposed water inlet pipeline, a blocking plate (6) connected in a hinged manner is arranged at the water accumulating inlet (17), the water accumulating inlet (17) is connected with a water accumulating inlet pipe (19), a pin dowel bar (7), a water inlet spring (8) and a water inlet spring baffle (9) are arranged in the water accumulating inlet pipe (19), one side of the blocking plate (6) is connected with the water inlet spring (8) and the pin dowel bar (7), the other end of the water inlet spring (8) is connected with the water inlet spring baffle (9), the water inlet spring baffle (9) is fixed on the inner wall of the water accumulating inlet pipe (19), the other end of the pin dowel bar (7) is connected with a piston pin (10), the piston pin (10) is connected with a pin spring (11), the pin spring (11) is arranged in a transverse cavity inside a piston (13), the transverse cavity is used for accommodating the piston pin (10), the piston (13) is arranged in a water storing cavity (18) below a frozen soil layer, the water accumulating cavity (18) is communicated with the water inlet pipe (9), the bottom of the water accumulating cavity (12) is connected with the piston (12) and is not connected with the piston (12), the upper part of the piston (13) is connected with a piston dowel bar (14), a part of the piston dowel bar (14) is positioned in the water storage cavity (18), a section of the upper part penetrates out of a piston baffle (15) connected with the top of the water storage cavity (18) to reach the ground, a sleeve is arranged outside the part penetrating through the soil layer, and a piston switch (16) is fixed at the top of the piston dowel bar (14) extending out of the ground.

2. The novel cold area water intake device of claim 1, wherein: the shaft mouth is provided with a valve well cover (1).

3. The novel cold area water intake device of claim 2, wherein: the valve well lid (1) is an antifreezing heat preservation well lid.

4. The novel cold area water intake device of claim 1, wherein: the water inlet valve (3) is connected with a high-level hand wheel (2).

5. The novel cold area water intake device of claim 4, wherein: the water inlet valve (3) is detachably connected with the high-position hand wheel (2), and when the water inlet valve (3) does not need to be rotated, the high-position hand wheel (2) is taken out for taking away.

6. The novel cold area water intake device of claim 1, wherein: the pipeline outer joint (5) is connected with one of a pipeline, a flange, a sprinkler bolt and a fire hose.