DE2148471A1 - Filter unit for dismountable swimming pools - Google Patents

Description

.NQ. JULIUS QILIARD 8 MUNICH 55 G. 9.1971

PATENT ADVERTISER M.TTENWALDER STRASSE 34

FERNCUF 745775 TELEX 0524655

Patent and user requests from the j-.b.ibll . Valiiiar Swimming ί-ools Ltd.
2uüu Cure La belle boulevard
ünO'iiiedey, Vi lie de Lavall
Province of ^ ueueck, Canada

our reference: lülG / 2

Fi 1 te purity for over 1 e ο ba re swi mn) basins

The invention relates to a filter unit with a circulating pump for dismountable swimming pools with a king wall attached to the code and made up of ring segments connected to the edge.

Filter units are already available for such dismountable pools known, but all of which can only be set up independently and outside the pool, üiese independent set-up and the necessary line connections require additional work when installing and dismantling the swimming pool.

The invention has the task of avoiding this separate listing of the FiI te purity and the complications associated with it.

uie trfinduny solves this problem by being part of a . •; i ngsegmentes as a housing to accommodate the filter and the circulation pump formed and this housing is vorgesenen on the outside of the Kinysegiiientes.

This solution has the advantage that the filter unit with a otineniii required Schwinimbeckenel ement integrated and thereby Safe from damage and available to save labor and the cumbersome connection and dismantling of connection 1 there is no need to do anything about the swimming pool.

BATH ORIGINAL

209843/0570 ^Gi / La

»CARRIAGE BANKAQ. MUNICH. PROMENADEPLATZ KTO. NO. 17/22842 POST CHECK: MUNICH 153878

The housing can be divided into an upper and lower chamber, the upper chamber being at about the same height as the usual water level located inlet opening for the water of the swimming pool and one with this inlet opening in connection Standing coarse filter (basket filter) and a downstream fine filter contains, in the lower chamber the one at the entrance with the Exit of the fine filter and connected to the inside of the pool at the exit approximately in the vicinity of the pool bottom Circulation pump is housed. This solution according to the invention allows the most important elements of the filter unit to be separated housed and made separately accessible and so easy to clean, repair or replace.

The coarse filter can be seated as a basket filter in a recess in the upper filter chamber, and an opening with a subsequent ejection tube can be provided at the bottom of the recess. The fine filter can consist of several disc filters lined up next to each other on a transverse collecting pipe and opening with their centers in the connecting pipe.The ejection pipe and the bottom of the upper filter chamber can be shaped in such a way that a turbulent flow of the pre-filtered water ejected by the coarse filter is forced. All fine dirt particles still passing through the fine filter can then not adhere to the bottom of the upper filter container and clog it, but are safely fed to the fine filter and caught in the fine filter.

The inlet opening of the upper filter chamber from the swimming pool ner may be closed by a hinged at its bottom float valve, which works as a kind of check valve.

The upper and lower filter chambers can be through an in the housing of the segment part can be lifted out and has a base which is arched according to the outline of the hollow filter disks formed and the insert opening of the housing for this pot

209843 / 0S70

2U8471

be closed by a removable plate. This makes it easier digging out the two filters and replacing them and cleaning the upper filter chamber.

For easy checking of the connections inside the filter chamber The lower filter chamber can be checked for leaks with the circulation pump and their connections can be accessed independently of the upper filter chamber through a door on the outside of the housing. Another door or removable panel can also be found on the outside of the housing above this first door provide for lateral access to the first filter chamber.

The invention is explained using a preferred exemplary embodiment and drawings. In the drawings show:

Fig. 1 a part of the swimming pool, namely the annular wall segment with the housing for the filter unit, in the diagram;

2 shows a vertical section through the housing part of the annular wall segment;

3 shows a vertical cross section through the housing of the ring wall segment with the filter unit.

The swimming pool is constructed as a whole from several wall segments 10, which are assembled and connected edge to edge. The housing 12 for the filter unit is formed on the outside of an annular wall segment 10.

As shown in FIGS. 2 and 3, the filter housing 12 contains a water circulation pump 14 with drain pipe 16, which is located in the segment wall 10 by a level of the bottom of the swimming pool Opening IG leads to the inside of the pool.

209843 / GS7Q

In the filter housing 12 and above the circulating pump 14, the filter container 20 is arranged, in which hollow filter disks 22 are accommodated, which open in the middle into a collecting pipe 24 which lies transversely to its plane and via a pipe socket 26 to the inlet 2b of the circulating pump 14 connected is.

Above the filter chamber 2C there is a second in the filter housing 12 Chamber 30 arranged, which is connected to the basin interior through an opening 32 is connected in the inside of the Uandsegmentes 10. Uie opening 32 is in the usual way through a on its underside Articulated Schwinimventi 1 34 closed against the inside of the pool. The bottom of this second filter chamber 30 has a recess 36 for receiving a basket filter 38 for the purpose of filtering of coarse dirt. With the bottom of the recess 36 is a Line pipe 40 connected, which leads to the bottom of the filter chamber 20, the water sucked in by the circulation pump 14. This pipe 40 corresponds to the curvature of the bottom of the filter chamber 2ü curved. This leads to any accumulation of fine dirt not retained in the coarse filter at the bottom of the filter chamber and for thorough water circulation, the fine protection against the surface of the filter disks 22 washes. These filter disks 22 then catch the fine dirt.

The uppermost filter chamber V 30 is through a removable head plate. te 42 accessible. The filter chambers 30 and 32 are separated by a plate 44, which can also be removed and which provides access to the Fi 1 terkarnmer ZQ .

The filter chamber 20 has an emptying hose 46 at the bottom, which can be done by folding over and securing the folded end of the hose can close with a spring clip 40.

In the lower part of the filter housing 12 there is also a door, öövor provided that the access to the circulation pump 14 and to the drain hose 46 there. ■ '

209843/0570

Claims (1)

INQ. JULIUS QILIARD _ _KAriMnL . _S M «9 1 L R L 7 PATENT Attorney 8 MUNICH 55 ZI4Ö4 / I MITTENWALDERSTRASSE 34 - 5 - FERNCUF 745775 TELEX 0524655 Claims 1. Filter unit made up of filters with a circulation pump for dismountable Swimming pool with bottom and ring wall attached to it, which is constructed from edge to edge connected ring segments, characterized in that part of a king segment as Housing designed to accommodate the filter and the circulation pump and this housing is provided on the outside of the ring segment. Filter unit according to claim 1, characterized in that the housing for the filter unit is divided into at least an upper and a lower filter chamber, the upper filter chamber has an inlet opening for the water of the swimming pool located approximately at aer height of the usual water level and an inlet opening in connection with this inlet opening upright coarse filter and a downstream fine filter and the lower filter chamber accommodates the circulating pump connected to the interior of the swimming pool at the entrance to the exit of the fine filter and at the exit approximately near the bottom of the swimming pool. Filter unit according to claims 1 and 2, characterized in that the coarse filter can be lifted out as a basket filter in a recess of the upper filter chamber and an opening with an adjoining ejection pipe is provided at the bottom of the recess, the fine filter consists of several on a cross-collecting pipe next to each other at a distance lined up, and with their central openings in the connecting pipe opening disc filters and that the throwing tube and the Eoden of the associated Fi 1 terkarr.mer a turbulent flow of the from. Coarse filters ejected water are compulsorily shaped. 209343/0570 DEUTSCHE BANKAQ. MÖNCHEN, PROMENADEPLATZ KTO. NO. 17/22842 POST CHECK: MUNICH 153878 _ ₆ _ 2H8471 4. Filter unit according to claims 1 to 3, characterized in that that the ZuI respected the upper filing chamber durcii a floating valve hinged on its underside 1 is lockable. 5. Filter unit according to claims 1 to 4, thereby cekenn-. indicates that the upper and lower filter chambers through one inserted into the housing of the hand segment part so that it can be lifted out Pot with corresponding to the contour of the hollow filter. discs arched bottom are formed and the insert opening of the filter housing for this pot by a removable Plate is locked. Ö. Filter unit according to claims 1 to 5, characterized in that the CUe ¹ filter and the filter chambers containing the circulating pump are each accessible 1 s through doors or flaps provided in the "outside of the housing. 209843/0570