JP3052047U - Box for automatic hydrant - Google Patents

Abstract

(57) [Summary] [Problem] To provide an automatic water faucet box capable of reducing the momentum of water discharged from a discharge port of a valve in a box so as to prevent seedlings near the valve from falling down due to water flowing from the box to a paddy field. I do. SOLUTION: A convex weir is formed in the front part of a bottom plate 1C of a box-shaped box main body 1 having a front surface and an upper surface opened along the front end surface of the bottom plate 1C, leaving a space 9 with both side plates 1A.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an automatic water faucet box that accommodates a valve for supplying agricultural water or the like to a field from a water pipe buried underground and is installed in a ridge or the like.

[0002]

[Prior art]

 As shown in FIG. 4, the conventional automatic water faucet box has a configuration in which a pipe insertion hole C is only formed in a bottom plate B of a box body A having a box shape having an open front surface and an upper surface.

[0003]

[Problems to be solved by the invention]

 After rice planting, water supply is indispensable for the growth of seedlings.In places where it is difficult to secure agricultural water directly from rivers, a water pipe is buried underground and supplied from this water pipe. The drained water is drawn into the paddy field from a valve in the automatic hydrant box installed on the ridge.

[0004] At this time, the water flowing out of the valve flows down from the discharge port onto the bottom plate of the automatic water faucet box, and vigorously flows out of the front face of the automatic water faucet box into the paddy field. The seedlings in the vicinity have fallen and must be raised every time water is supplied, which is very troublesome. It is almost difficult to raise the seedlings, and even if the water management is not troublesome, the management of the seedlings is difficult. If this management is neglected, the seedlings will be wasted.

[0005] In view of the above, the present invention reduces the force of water discharged from the discharge port of the valve in the box, and prevents the seedling near the valve from falling over due to the water flowing from the box to the paddy field. It is intended to provide a box for use.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, the automatic faucet box of the present invention has a convex weir at the front end of the bottom plate of the box-shaped box body with open front and top surfaces, leaving a gap with both side plates at the front end face of the bottom plate. It is characterized by being formed along.

In the present invention having the above configuration, since a convex weir is formed along the front end face of the bottom plate at the front portion of the bottom plate of the box body, it flows down from the discharge port of the valve onto the bottom plate of the box body. The water once collides with the weir and flows laterally, and flows out to the paddy field from the gap between the side plates on both sides of the weir. By colliding with this weir, the water force is weakened and spreads over the bottom plate before flowing out to the paddy field, so that there is no water force enough for the seedlings to fall.

[0008]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing an embodiment of an automatic water faucet box of the present invention, FIG. 2 is a plan view of the box with the lid removed, FIG. 3 is a cross-sectional view showing the usage state of the same, and FIG. It is a perspective view of the box main body of the box for automatic water taps.

[0009] In the drawing, reference numeral 1 denotes a box-shaped box main body that includes a side plate 1A, a back plate 1B, and a bottom plate 1C on both sides, and has a front surface and an upper surface opened. The lid 2 is placed on the upper surface of the box main body 1, and the box main body 1 and the lid 2 are made of concrete.

A pipe insertion hole 3 is drilled in the bottom plate 1C of the box body 1, and a rising pipe 5 connected to a water pipe 4 buried underground is inserted into the pipe insertion hole 3, and a valve is inserted into the rising pipe 5. 6 is attached. Reference numeral 7 denotes a discharge port of the valve 6.

Reference numeral 8 denotes a convex weir having a mountain-shaped cross section formed along the front end face of the bottom plate 1C at the front end of the bottom plate 1C. The weir 8 has a space 9 for water outflow between both ends and the side plate 1A. I have. The box body 1 is buried on the inclined surface of the ridge 11 of the paddy field 10.

[0012]

[Effect of the invention]

 According to the present invention, when the water discharged from the valve flows out of the box into the paddy field, the water once collides with the weir at the front of the box, and after the water force is weakened, the distance between the both side surfaces of the weir and the side plate is increased. Because of the spillage, the seedlings planted in front of the box are not destroyed by the water force, making it easier to manage the seedlings.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of an automatic water faucet box of the present invention.

FIG. 2 is a plan view of the box body of the automatic water tap box of the present invention;

FIG. 3 is a cross-sectional view illustrating a use state of the box for an automatic water tap according to the present invention;

FIG. 4 is a perspective view of a box body of a conventional automatic faucet box.

[Description of Signs] 1 Box body 1A Side plate 1B Back plate 1C Bottom plate 2 Lid 3 Pipe insertion hole 4 Water flow pipe 5 Rise pipe 6 Valve 7 Discharge port 8 Weir 9 Interval 10 Paddy field 11 Row

Claims (1)

[Utility model registration claims] 1. A box-shaped box body having a front surface and an open top surface, wherein a convex weir is formed along a front end face of the bottom plate at a front portion of a bottom plate of the box body with a space between both side plates. And automatic hydrant box.