JPS5931818Y2 - blocker - Google Patents

Description

[Detailed explanation of the invention] The interceptor separates and collects impurities from sewage and sewage (hereinafter referred to as polluted water) that are mixed in with the impurities, and only sends only water or liquid (hereinafter referred to as effluent water) to the sewer. This is to prevent contamination of the sewerage system by discharging water, and a draining device using an elbow or the like is installed on the outlet side of the interceptor enclosure on the same side of the enclosure wall, and the water level inside the enclosure is adjusted to an appropriate level. By doing so, the structure is designed to improve the separation and collection efficiency of pollutants.

Therefore, it is necessary to remove collected contaminants from the inside of the interceptor casing and clean it from time to time.Furthermore, since contaminants such as oil and fat adhere to the inside and outside surfaces of the draining device and stain them, the draining device must also be removed outside the device. Cleaning is required.

A conventional interceptor 1 is exclusively as shown in FIG.

That is, the draining tool 2 is fixed to the case wall 3 with bolts and nuts 4, and for cleaning, the bolts and nuts 4 are removed and the draining tool 2 is taken out.

As a result, the polluted water level drops to the discharge pipe 5 position, and the inside can be cleaned for the first time, but the work is extremely difficult as the removal and installation of the discharge tool 2 by attaching and detaching the bolts and nuts is a very troublesome task. It was bad.

The present invention allows such cleaning work to be carried out efficiently without having to take out the draining tool out of the device each time, and an example of the implementation of the present invention will be described below with reference to the drawings.

In the present invention, the outlet device 2 is formed in an inverted T-shape as seen in FIG.

One end of the lower horizontal pipe is connected to the discharge pipe 5 of the casing wall 3, and the other end serves as a discharge hole 6 into which a sealing plug 7 is removably inserted. It is inserted and sealed.

At this time, the discharge water inlet P of the inflow device 2 is not provided in the same direction as the discharge pipe 5, as shown in FIG.
That is, they are provided in different directions that are perpendicular to this.

. This is so that the sealing plug 7 can be easily removed without being obstructed by the inlet P during cleaning work, which will be described later.

The present invention is constructed as described above, and if you want to clean the inside of the container after a certain period of time has passed, insert your hand from above the container below the liquid level and pull out the seal 7 of the drain tool 2. It is enough to just
There is no need to remove the bolt/nut 4 of the drain tool 2 and take the drain tool 2 out of the device as in the conventional case.

That is, simply by pulling out the sealing plug 7, the discharged water inside the housing flows out from the inside of the discharge pipe 5 and the liquid level drops, so that the inside of the housing can be easily cleaned.

In the above embodiment, it has been explained that the sealing plug 7 is pulled out by inserting the hand, but it is possible to use mechanical means to pull out the sealing plug 7 from a position above the body without soiling the hand, and the present invention can be implemented. within the range of

As described above, the present invention allows cleaning work to be carried out by injecting cleaning water into the collector with the draining device 2 attached, and cleaning inside the draining device 2 can be carried out through the top cover. This can be easily accomplished by removing part 8 and inserting a part of the cleaning hose inside. Overall, the complicated installation and removal work using bolts and nuts can be omitted, resulting in a dramatic improvement in work performance. It is a great thing to contribute to improvement.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view of a conventional instrument, FIG. 2 is a longitudinal sectional view of the device of the present invention, and FIG. 3 is a plan view thereof. 1... collector, 2... outflow tool, 5...
...Discharge pipe, 6...Discharge hole, 7...
・Sealing.

Claims (1)

[Scope of utility model registration request] The discharge water outlet is formed into an inverted T-shaped pipe, one end of the lower horizontal pipe is connected to the discharge pipe on the casing wall, and the other end is a discharge hole into which a sealing plug is removably inserted. A discharge water inlet is formed in the discharge hole, and the discharge hole is normally sealed with a seal to prevent discharge water from flowing in. By removing the seal during cleaning, the water level inside the vessel is raised. An interceptor characterized in that it is configured to descend.