RU174051U1 - Installation tank with push-button release valve via lever system - Google Patents

Abstract

The utility model relates to the field of water supply and sewage and is aimed at improving the consumer qualities and operational characteristics of the installation tank while ensuring water savings due to the possibility of partial descent. The specified technical result is achieved in the installation tank, containing a keypad interacting with the pushers through hinges connected with levers, the shoulders of which are in the eyes of the rods, one of which is pivotally connected with a spring-loaded latch mounted with the possibility of rotation on the axis of the float of the complete flush located inside a cup associated with a saddle, the opening of which is made with the possibility of opening / closing by a bottom valve, mounted on an overflow pipe passing through the cup and rigidly connected nennoy with a small flush float and a second draft.

Description

The utility model relates to the field of water supply and sewerage, in particular to flushing devices (installation tanks), and is intended to ensure the flow of water into the tank of the sanitary compact in an established volume.

Known installation tank containing a two-position flushing water valve, including a valve seat installed in the lower part of the water tank, a mechanical rod fixed in the center of the valve seat, a plate of small water drain located in the cavity in the upper part of the mechanical rod, overflow pipe with a gasket at the bottom end and a float (CN, 2537748, 02.26.2003).

This tank does not allow flush mounting and does not provide ease of access and maintenance of intake and exhaust valves.

The closest analogue of the claimed utility model is the installation tank, related to flushing tanks with a water cabinet with push-button adjustable float and flushing valves, the flushing valve has a free spherical closure body with ballast weight and a slack line, while the controlled button and the float valve are controlled by two lever with an angular lever and a disconnecting device that presses the float valve in one of its end positions through the displacer action of the pop Float valve bench (US 3501780, 03.24.1970).

The disadvantage of this design of the tank is the inconvenience of access and maintenance, and also does not provide consumer qualities and performance and water saving when flushing.

The technical problem to which the proposed utility model is aimed is to create a tank with the possibility of flush mounting both on a metal frame with subsequent finishing, and directly in brickwork, convenient for access and maintenance of intake and exhaust valves, eliminating the formation of condensate on the outside surfaces, with the release valve controlled by buttons through the lever system, in two variants of water supply: a small (economical) flush and an adjustable full flush.

The technical result achieved by the implementation of the claimed utility model is to increase consumer qualities and operational characteristics of the installation tank while ensuring water savings due to the possibility of partial descent.

The specified technical result is achieved in the installation tank, containing a keypad interacting with the pushers through hinges connected with levers, the shoulders of which are in the eyes of the rods, one of which is pivotally connected with a spring-loaded latch mounted with the possibility of rotation on the axis of the float of the complete flush located inside a cup associated with a saddle, the opening of which is made with the possibility of opening / closing by a bottom valve, mounted on an overflow pipe passing through the cup and rigidly connected nennoy with a small flush float and a second draft.

The seat through the sealing ring is installed in an oriented form in the body pipe connected to the corner supply pipe, inside of which a straight supply pipe with a seal is installed on the short side.

In the grooves of the corner supply pipe, rubber seals are installed on both sides.

The button panel consists of a frame on which the panel is fixed with the full and small flush buttons mounted on its axis, which are rotatable and come in contact with the springs.

The keypad is fixed externally through an opening in the wall with decorative trim with screws to the hatch cover installed in the tank lid window and fixed with latches.

The screws, for the convenience of shortening in size, are made with annular grooves and elongated.

Pushers are threaded and, for convenience of shortening in size, with annular grooves, as well as elongated.

The upper edge of the glass is made with the possibility of deduction from vertical displacement by a spacer installed between the body and the lid and having guide antennae for rods.

Outside, the tank body is thermally insulated with a polystyrene foam cover.

A lid is installed on the casing of the tank, in which a suspension is mounted for attaching the intake valve.

The spring-loaded latch engages with the glass and keeps the float of complete flushing from unauthorized ascent with a small flush.

The glass has a window in the side wall, the cross section of which is made with the possibility of adjustment by moving the shutter.

The body and cover have eyelets for fastening with screws.

The cover has a large opening, closed with a decorative keypad.

The design of the installation tank provides two options for water supply: a small (economical) flush and an adjustable full flush. Small flushing is carried out due to the fact that the exhaust valve has a small flush float, rigidly fixed to the overflow pipe. Complete flushing is carried out due to the fact that the exhaust valve has a complete flush float pivotally connected to a spring-loaded latch that engages with the glass and holds the complete flush float from unauthorized ascent. The full flush adjustment in order to further save water is carried out due to the fact that the glass has a window in the side wall, the cross section of which is regulated by the movement of the shutter.

In addition, the construction of the installation tank of the claimed utility model additionally provides the possibility of flush mounting since the tank body with a lid have eyelets on the side surfaces through which they are screwed, depending on the mounting method, either to a metal frame or to metal brackets walled in brickwork ; provides ease of access and maintenance of the intake and exhaust valves, since the cover has a large opening through which, if necessary, it is possible to remove the intake and exhaust valves assembly, while the opening is closed with a decorative button panel; eliminates the formation of condensate on the outer surface of the tank body, since a cover (casing) made of polystyrene foam is installed on it from the outside.

The essence of the utility model is illustrated by drawings, where in FIG. 1 shows a general view of the installation tank; in FIG. 2 - view. And according to FIG. one.

Accepted designations:

1 - tank body;

2 - tank cap;

3 - cover (casing);

4 - angle supply pipe;

5 - straight supply pipe;

6 - angle pipe seal;

7 - seal direct supply pipe;

8 - suspension;

9 - hatch cover;

10 - frame buttons;

11 - button bar;

12 - small flush button;

13 - full flush button;

14 - screw;

15 - a pusher;

16 - valve;

17 - lever;

18 - hinge;

19 - short traction;

20 - spacer;

21 - thrust;

22 - overflow pipe;

23 - float small flush;

24 - a clamp;

25 - float complete flushing;

26 - a glass;

27 - a saddle;

28 - shutter;

29 - split washer;

30 - bottom valve;

31 - a sealing ring.

The purpose of the installation tank with an exhaust valve is to accumulate a useful volume of water in a volume of 8.5 l and supply it to the toilet with two options for the discharge volume: economical (small flush) mode and full flush mode. The volume of water entering the flush in the full flush mode, in contrast to the unregulated small component of 3 liters, can be regulated from 5.5 to 8.5 liters.

The installation tank is an assembly unit and is supplied assembled to the consumer.

The installation tank contains a housing 1 on which a cover 2 is installed, while the housing 1 and the cover 2 have eyes for fastening with screws (not shown). Outside, the housing 1 can be thermally insulated with a polystyrene foam cover 3.

The lid 2 has a large opening, which is closed by a decorative keypad, which is fastened externally through the opening in the wall with decorative decoration with screws to the lid 2 of the hatch 9, installed in the window of the lid 2 of the tank and fixed with latches. The keypad consists of a frame 10 on which the panel is fastened with the full flush 13 and small flush 12 buttons mounted on its axis, which can be rotated and come in contact with the springs. In the cover 2, a suspension 8 is mounted for fixing the intake valve.

The keypad, fixed on the outside with screws 14 through an opening in the wall with decorative trim, interacts with pushers 15 (pushers 15 are threaded and ring grooves, and screws 14 are made with ring grooves), through hinges 18 connected to levers 17, whose shoulders are in the eyes of the rods 19, 21, one of which (rod 21) is pivotally connected to a spring-loaded latch 24, mounted with the possibility of rotation on the axis of the float full flush 25, located inside the cup 26, having a window in the side wall, the cross section of which is adjustable moving the shutter 28, and connected to the seat 27, the opening of which is openable / closed by the bottom valve 30, mounted on the overflow pipe 22 passing through the glass 26 and rigidly connected to the small flush float 23 and the second rod 19.

The spring-loaded latch 24 is engaged with the glass 26 and holds the float full flush 25 from unauthorized ascent with a small flush.

The saddle 27 through the sealing ring 31 is installed in an oriented form in the nozzle of the housing 1, connected to the corner supply pipe 4, inside of which on the short side there is a straight supply pipe 5 with a seal 7. In the grooves of the corner supply pipe 4, rubber seals are installed on both sides.

The upper edge of the Cup 26 is kept from vertical displacement by a spacer 20, installed between the housing 1 and the cover 2 and having a guide antenna for rods 19, 21.

The flow of water into the tank is carried out through a filling valve with side water inlet, having an adjustment of the water level with a supply pipe G1 / 2 ''. To mount the intake valve in the lid mounted suspension 8.

The opening of the bottom valve 30, located on the overflow pipe 22, is carried out by means of two lever systems, structurally implemented by two pushers 15, two hinges 18 and two levers 17. The levers 17 are mounted on the hatch cover 9 so that the shoulder of one is in the eye of a short rod 19 and the other rod 21. In this case, the short rod 19 is rigidly connected to the overflow pipe 22, and the rod 21 is pivotally connected with a spring-loaded latch 24 fixed to the axis of the float of the full flush 25 and entering its hook into the glass window 26.

When you press the small flush button 12 through the lever system associated with the short rod 19, the overflow pipe 22 is moved upward along with the bottom valve 30 and the small flush float 23 - the hole for draining water in the saddle 27 opens. Water through the pipe of the housing 1 through pipes 4 and 5 is supplied to the flush into the toilet. To ensure the discharge of water in a volume of 3 l and to prevent premature closing of the bottom valve after removing the force from the small flush button, a small flush float 23 is used, which is rigidly fixed to the overflow pipe. When water is collected into the tank, under the action of lifting force, the small flush float tends to move the overflow pipe up, but the volume of the float is such that the resulting lifting force cannot tear the pipe with valve bottom from the seat 27. When the overflow pipe is forced to its highest position after to remove the force from the small flush button, the small flush float holds the overflow pipe with the bottom valve in the upper position until the lowering water level reaches the upper plane of the float, after which it is pushed out the strength of the float decreases and the overflow pipe with the bottom valve drops and stops draining the water.

When you press the button full flush 13 through the lever system associated with the rod 21, the latch 24 is released from engagement with the cup 26 and the float of the full flush 25 is moved upward along with the overflow pipe 22, on which the bottom valve and small flush float are fixed. When the force is removed from the full flush button, the overflow pipe with bottom valve and small flush float is held in the upper position until water spills from the cup 26. With a decrease in the water level in the glass, the lifting force that holds the float of the complete flush disappears, it lowers together with the overflow pipe, bottom valve and small flush float, and the water drain stops. Water from the glass leaves slowly due to a small hole in the bottom of the glass, and also due to the window in the glass, which is closed by the shutter 28. By moving the shutter, to change the cross-section of the window, the volume of complete flushing is regulated from 5.5 to 8.5 liters.

The main distinguishing features of the installation tank with an exhaust valve are:

- flush mounting both on a metal frame with subsequent finishing (dry installation), and directly in masonry (wet installation);

- the presence of a casing of expanded polystyrene to prevent the formation of condensate on the walls of the tank;

- availability of full flush volume adjustment from 5.5 to 8.5 l;

- the presence of a large opening in the lid, closed with a decorative keypad, for easy access and maintenance of the intake and exhaust valves;

- the presence of a spring in the keypad to ensure the return of the buttons to their original position;

- the thickness of the decorative wall decoration after mounting the tank up to 90 mm, thanks to elongated screws and pushers having grooves for convenient shortening in size.

Claims (14)

1. Installation tank, characterized in that it contains a keypad that interacts with the pushers through hinges connected with levers, the shoulders of which are in the eyes of the rods, one of which is pivotally connected to a spring-loaded latch mounted with the possibility of rotation on the axis of the float of the full flush located inside a cup connected with a saddle, the opening of which is made with the possibility of opening / closing by a bottom valve, mounted on an overflow pipe passing through the cup and rigidly connected to the float m logo flushing and a second thrust. 2. The tank according to claim 1, characterized in that the saddle through the sealing ring is installed in an oriented form in the housing pipe connected to the corner supply pipe, inside of which a straight supply pipe with a seal is installed on the short side. 3. The tank according to claim 2, characterized in that rubber seals are installed in the grooves of the corner supply pipe on both sides. 4. The tank according to claim 1, characterized in that the keypad consists of a frame on which the panel is fixed with the full and small flush buttons mounted on its axis, rotatable and in contact with the springs. 5. The tank according to claim 4, characterized in that the keypad is fixed externally through an opening in the wall with decorative trim with screws to the hatch cover installed in the window of the tank cover and fixed with latches. 6. The tank under item 5, characterized in that the screws are made with annular grooves. 7. The tank under item 1, characterized in that the pushers are threaded and annular grooves. 8. The tank according to claim 1, characterized in that the upper edge of the glass is made with the possibility of deduction from vertical displacement by a spacer installed between the body and the lid and having guide antennae for rods. 9. The tank according to claim 1, characterized in that the exterior of the tank body is thermally insulated with a polystyrene foam cover. 10. The tank according to claim 9, characterized in that a lid is mounted on the tank body, in which a suspension is mounted for fixing the intake valve. 11. The tank under item 1, characterized in that the spring-loaded latch engages with the glass and keeps the float completely flushed from unauthorized ascent with a small flush. 12. The tank according to claim 1, characterized in that the glass has a window in the side wall, the cross section of which is made with the possibility of adjustment by moving the shutter. 13. The tank under item 10, characterized in that the housing and the lid have eyes for fastening with screws. 14. The tank according to claim 13, characterized in that the lid has an opening closed by a decorative keypad.

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