FI88190B - Floor well - Google Patents

Abstract

A floor well 1 which is provided with the requisite water connections 2, 6, a water trap, and having a locking ring 11 which realizes the sealing in the upper part of the well, in which a guard 7, which directs the water coming via the side connection 6 and prevents its splashing, is a separate part which is attached to the said water inlet opening beneath the locking ring 11. <IMAGE>

Description

! 88190

FLOOR WELL - GOLVBRUNN

The invention relates to a floor drain with a connection to the water leaving the sewer network and a connection connection to the water entering the well via the piping, as well as a water trap arrangement. The control and splash protection of the water entering the well via the connection connection is provided by means of a separate guide cover which is fastened under a clamping ring performing the top sealing of the well.

Floor drains are already known, to which side-connection connections have been connected to connect water pipes from washing machines, sinks or bathtubs. The orifice extending inside the floor well body must be protected so that water entering the well does not splash into the well environment on the floor and the structure of the well must not impede water flow so that the water level in the well rises to or above floor level. A known arrangement for guiding water and avoiding splashing is to form curved or cup-shaped guide parts in connection with the clamping ring entering the upper surface of the well, which are located just at the incoming water openings in the wall of the well when installing the clamping ring. The guide parts are shaped so as to reverse the flow of water downwards towards the bottom of the membrane.

·. Once the well water trap is formed by a removable funnel and a vertical wall at the bottom of the well, the guide members attached to the clamping ring prevent the funnel from being detached from the well. In this case, the clamping ring must first be • · · · '· ί removed so that the funnel can be crimped up for weighing.

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The solution according to the invention avoids these disadvantages and *: ··; The invention is characterized by what is stated in the claims.

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The main advantage of the invention can be considered that the cleaning work of the well is facilitated when it is limited to:> raising the hopper and m • · • · · • · · • · · 1 1 · · · 1 2 38190 well for cleaning the bottom and funnel.

In the following, the invention will be explained in more detail with reference to the accompanying drawings, in which

Figure 1 shows a floor drain from the side.

Figure 2 shows a collecting funnel.

Figure 3 shows the floor drain diagonally.

Figure 4 shows the water flow control.

Figure 5 shows a top view of a floor drain.

Figure 6 shows a top view of the flow guide.

Figure 7 shows a floor drain in side section.

The floor well 1 of Fig. 1 comprises an outlet connection 2 and incoming water connection connections 6. In addition, outside the well casing there are tubular parts 10 for the unobstructed passage of the fastening screws of the possible extension part. Inside the well there is a collecting funnel 3, through the bottom opening of which the water has to leave the well. The cover 7 directs the flow of water coming through 6 together.

Figure 2 shows a collecting funnel 3, the edge portion of which is provided with a seal 4.

Figure 3 shows an oblique well 1, inside which a wall 5 is attached to the bottom, over which the outgoing water must be transported. In the space between the input connections 6 there is a support · '· 1 for the cover 7. paragraph 8 with a pre-hole for attaching the cover.

• · · ···: # .b Figure 4 is an oblique view of the flow guide and splash guard 7 J · · *, k 1 for the starter.

· 1 · · • · * 1 · * · 1 • 'Figure 5 is a top view of the floor drain. The mouth openings of the inlet connections 6 are oblique because the flow turns both to the side and * downwards after the opening. The edge surface 12 of the top of the well is missing · ♦ · · 1; from the area between the joints 6 and the cover 7 replaces this surface m · ».: being at the same height. Manufactured, the oblique ends of the joints 6 are closed and the ends are punctured as an opening if necessary.

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In Fig. 6, the cover 7 is seen from above in the position when it would be installed in the well of Fig. 5.

In Fig. 7, the well is partially cut along the line shown in Fig. 5. The upper part of the well is surrounded by a clamping ring 11, with which, for example, the edge of the mat is tightened against the upper frame of the well. The clamping ring is tightened against the upper surface 12 of the well. The upper surface of the cover 7 is flush with the mating surface 12. The funnel 3 can be turned slightly before lifting, which is done without removing the cover 7 or the clamping ring 11. The funnel 3 seals tightly against the well casing and must also be locked in place.

It is advantageous for the invention that the direction of the side connection connections 6 is partially past the well casing, whereby the side connections 6 form a clear bulge in the well casing at the point where the single pipes open towards the well. The line of the joints 6 is most preferably at least half of its pipe diameter outside the jacket line, i.e. the pipe joints 6 cause a bulge projecting from the jacket by at least one dimension / 2. The structure can be used to reduce the size of the cover when the two side connection connections are facing each other.

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Claims (6)

1. A floor well (1) sora is provided with necessary water connections (2,6), with a water-read sora is formed with a funnel (3) and a wall (5) and with a tension ring (11) which performs the seal in The upper part of the well characterized in that a guard (7) which controls water coming through the side connection (6) and prevents its splashing, is a separate part, which is fixed at the point of said opening of water under the tension ring (1). 2. A floor well according to claim 1, characterized in that the upper part of the cover (7) is substantially at the same level as the counter surface (12) sealed by the tension ring (11). 3. A floor well according to claim 1 or 2, characterized in that the cover (7) and the upper edge (12) of the well (1) in its place limit a free opening, through which the funnel (3) can be removed and mounted on it. its location without loosening the cover (7). 4. A floor well according to any one of the preceding claims 1-3, characterized in that the cover (7) has the L-angle shape and replaces the part of the tension surface (11) of the tension ring (11) which lies at the point of the water opening. * 5. A floor well according to any of the preceding claims 1-4 k • characterized by the fact that the floor well has a *: vertical support (8) for securing the cover. 6. A floor well according to any one of the preceding claims 1-5: characterized in that in order to reduce the structural • 9% ·, the size of the cover (7), the direction of the free pipe opening of the side connection (6) is at least partially passed » .1 well casing outside the well. t ·