JPS63130837A - Water collecting measure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a water collection well suitable for use for drainage of air conditioners and the like.

(b), Conventional technology Conventionally, a water collection well used to discharge wastewater generated from an air conditioner to the outside, such as a sewage system, is directly connected to a drainage pipe that discharges wastewater from the main body. It had been.

(C) 0 Problems to be Solved by the Invention However, with this configuration, bad odors and pests can enter the main body of the cell from the sewage side through the drain pipe, resulting in hygienic problems.

SUMMARY OF THE INVENTION In order to eliminate the above-mentioned drawbacks, the present invention aims to provide a water collection well that can prevent bad odors and pests from entering from the drain pipe side.

(d) Means for solving nine problems, that is, the present invention has a square body (2), and a drain pipe (5) is provided in the square body (2) via a drain trap (3). , the drain trap (3) has a main body (6), and a sealed discharge port (6a) is formed obliquely at the tip of the main body (6), and a sealed discharge port (6a) is formed at the distal end of the main body (6). A valve body (7) is provided so as to be movable so as to freely close and open the sealed discharge port (6a), and the valve body (7) is attached to the valve body (7) in the direction of the sealed discharge port (6a). It is constructed by providing a biasing means (10) for biasing.

Note that the numbers in parentheses are for convenience and indicate corresponding elements in the drawings, and therefore, this description is not limited to the descriptions on the drawings. r (e) below
The same applies to the column ``, action''.

(e) 0 effect With the above-described configuration, the valve body (7) is brought into close contact with the sealed discharge port (6a) by the biasing force of the biasing means (10) except when the liquid to be discharged flows. However, it acts to close the space between the drain pipe (5) and the box body (2).

(f), Example Embodiments of the present invention will be described below based on the drawings.

FIG. 1 is a diagram showing an example of a water collection tank according to the present invention, and FIG. 2 is a view of the valve body portion as viewed from the direction of arrow (3) in FIG. 1.

As shown in FIG. 1, the water collecting tank 1 has a square valve body 2, and a drain port 2a is formed in the center of the bottom of the tank main body 2.

A drain trap 3 is connected to the drain port 2a, and a drain pipe 5 is provided at the drain port 2a to cover the periphery of the drain trap 3, with its tip extending downward in the figure. .

By the way, the drain trap 3 has a main body 6 formed in a substantially cylindrical shape, and a sealed discharge port 6a is provided at the lower part of the main body 6 in the figure, that is, on the discharge side, and is inclined at an angle of 45 degrees with respect to the center CL1 in the drainage direction.
It is formed by cutting into. As shown in FIG. 2, the sealed discharge port 6a is formed with a crescent portion 6b continuous with the main body 6 so as to partially block the sealed discharge port 6a. Support arms 6c, 6c are provided on both sides of the outside of the main body 6 corresponding to the tips of the support arms 6c, 6c. Between the support arms 6c16c, a valve body 7, which is formed by bending an elliptical plate into an L-shape, is connected to the first valve body through a pin 9.
The valve body 7 is supported so as to be swingable in the direction of arrow A1B in the figure.
A weight 10 is fixedly attached to the crescent portion 6b side, and the weight 10 always urges the valve body 7 via a pin 9 in the direction of arrow A, that is, in the direction of the sealed discharge port 6a.

Incidentally, above the square main body 2, a drain pipe 11 extending from the air conditioner side is provided via a support plate 12, and the tip of the drain pipe 11 is bent toward the square main body 2 side. Furthermore, at the tip thereof, there is a drain trap 13 having the same structure as the drain trap 3 described above.
The drain pipe 11 is connected through a screw 6d' screwed into the main body 6' of the
are screwed together. In addition, for parts that are the same as each part in the drain trap 3, "'" is added to the part number used for the drain trap 3 (for example, the valve body 7 in the drain trap 3 is the same as the valve body 72 in the drain trap 13). ) The explanation of that part will be omitted.

Since the water collecting tank 1 etc. according to the present invention has the above configuration, when there is no drain water 15 etc. discharged from the air conditioner side, the valve body 72 of the drain trap 13
' is moved in the direction of arrow A via the pin 99, and the outer peripheral surface 7a' of the valve body 7' and the sealed discharge port 6
The end face 6e' of a' remains in close contact. In this state, when the drain water 15 is discharged from the air conditioner side,
The refined water 15 is discharged to the water collection tank 1 through the drain pipe 11 via the drain trap 13. When water 15 is discharged,
The valve body 7' of the drain trap 13 is moved by &! due to the gravity of the discharged water 15. 10' in the direction of arrow B, as shown by the imaginary line in the figure, through the pin 9°, and the close contact between the valve body 7' and the sealed discharge port 6a' is released. The water 15 is discharged into the cell main body 2. Also, water 15,
When the discharge from the drain trap 13 is completed, the valve body 7' is swung in the direction of arrow A by the weight 10' via the pin 9', and the valve body 7' is moved between the end surface 6e' of the sealed discharge port 6a' and the valve body 7'. surface 7
a' comes into close contact and blocks the drain pipe 11 from the outside.

On the other hand, the water 15 discharged into the main body 2 flows into the drain trap 3 from the drain port 2a, and flows into the drain trap 13 described above.
In exactly the same way as in the case of , the valve body 7 is swung in the direction of arrow B, and the water flows into the drain pipe 5 and is discharged to the outside of the sewer or the like. Valve body 7
Also, if there is no water 15 in the square body 2, the valve body 7
Since the surface 7a and the end face 6e of the sealed discharge port 6a are in close contact with each other due to the biasing force of 0, it is possible to prevent sewage odor, pests, etc. from entering the main body 2 from the drain pipe 5 side. Prevented.

(g) 0 Effects of the Invention As described above, the present invention has a square main body 2, a drain pipe 5 is provided in the square main body 2 via a drain trap 3, and the drain trap 3 is The main body 6 has a sealed discharge port 6a formed obliquely at the tip of the main body 6, and a valve body 7 is attached to the sealed discharge port 6a so that the sealed discharge port 6a can be freely closed and opened. The valve body 7 is provided with a biasing means such as a weight 10 for biasing the valve body 7 in the direction of the sealed discharge port 6a. Only when there is a liquid to be discharged such as drain water 15 inside, the valve element 7 is opened by the weight of the liquid to be discharged; otherwise, the valve body 7 closes the space between the drain pipe 5 and the main body 2. This prevents foul odors and pests from entering the cell main body 2 from the drain pipe 5 side.

Rukoto can.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing an example of a water collection well according to the present invention, and FIG. 2 is a view of the valve body portion as viewed from the direction of arrow (3) in FIG. 1. 1...Water collection well 2...Masu body 3...Drain trap 5...Drain pipe 6...Body 6a...Sealed drainage Outlet a... Valve body

Claims (1)

[Scope of Claims] It has a square body, a drain pipe is provided in the square body through a drain trap, the drain trap has a body, and a sealed discharge port formed diagonally at the tip of the body. A valve body is provided at the sealed discharge port, and a valve body is movably provided so as to freely close and open the sealed discharge port, and a force is provided on the valve body to bias the valve body toward the sealed discharge port. A water collection tank constructed with a means of control.