RU4147U1 - DEVICE FOR REGULATING WATER CONSUMPTION AND ITS TEMPERATURE - Google Patents

Abstract

1. A water flow regulator comprising a housing with a cover interconnected by means of a threaded connection, mounted on the cover to interact with the mixing unit, a control handle with two degrees of freedom, input and output pipes, the housing has a socket, a cavity communicating with the output outlet pipe, and channels for supplying water to the mixing unit and for withdrawing water from it, combined with the corresponding channels of the mixing unit installed inside the housing socket in the area of its connection lid, characterized in that the regulator is equipped with two metal curly washers, each of which is made with holes, one of which is designed to combine the housing channels with the channels of the mixing unit, the other - to accommodate the latter, a fiber sealing washer with cutouts for accommodating the mixing unit and the hole for combining the channels of the mixing block and the housing, and a film cushioning element made similarly to metal shaped washers, the first of which is fixed to the base housing jacks, on which a second metal figured washer and a fibrous sealing washer are mounted on which a mixing block is mounted through a film cushioning element. 2. The controller according to claim 1, characterized in that the mixing unit is ceramic. The controller according to claim 1, characterized in that the first metal curly washer is fixed to the base of the housing socket by means of an adhesive element and a screw connection. The controller according to claim 1, characterized in that the controller is equipped with a metal and fiber

Description

F16K 1/02 F16K 3/08

DEVICE FOR REGULATING WATER CONSUMPTION AND ITS TEMPERATURE

The device relates to household plumbing equipment for supplying and regulating the flow of water and its temperature through household mixing taps and shower faucets with a sprinkler valve type installed in bathrooms, washbasins, and kitchen sinks.

Known valve valve comprising a housing with a saddle, inlet and outlet nozzles, a spindle and a locking element located on the side of the inlet pipe contacting the outer surface with longitudinal radial guiding protrusions made on the walls of the internal cavity of the housing, the locking element is cup-shaped and provided with a sealing ring and a sleeve , clamping the ring with its outer annular collar, while the locking body faces the bottom of the inlet pipe and is placed on the end of the spindle passing through the sleeve the possibility of self-alignment and interaction with the seat of the sealing ring (1).

A known water flow controller with ceramic plates of a locking element, in the base of the housing of which there is a ring that can move along the axis to compensate for processing tolerances and clamp ceramic plates with elastic ring gaskets regardless of the blocking forces of the element in the valve body (2).

A known water flow controller having a supply fitting, in which a valve seat and a lateral outlet fitting is located. A ceramic movable insert is placed in the housing, the spindle of which has an external polyhedral end for turning the spindle (3).

The closest in technical essence to this regulator is a water flow regulator containing a housing with a cover connected by a threaded connection, mounted on the cover with the ability to interact with the mixing unit control handle with two degrees of freedom, input and output pipes, the housing has a socket, a cavity communicating with the inlet of the outlet pipe, and channels for supplying water to the mixing unit and for output from it, combined with the corresponding channels of the mixing unit eye installed inside the housing socket in the area of its connection with the cover (4).

A disadvantage of the known analogues and prototype is that in the manufacture of these designs of the regulators there are backlashes, insufficiently accurate fitting of parts inside the regulator, the possibility of loosening and loosening of the joints, leading to a loss in the functional reliability of the water flow regulator.

The technical result of the claimed device is to increase the functional reliability of the regulator, increase its service life and improve performance.

The technical result is achieved in that the water flow regulator comprising a housing with a cover, interconnected by means of a threaded connection, mounted on the cover with the ability to interact with the mixing unit control handle with two degrees of freedom, input and output pipes, the housing has a socket, a cavity communicating with the inlet of the outlet pipe, and channels for supplying water to the mixing unit and for withdrawing water from it, combined with the corresponding channels of the mixing unit installed in wipe the housing socket in the area of its connection with the cover, the regulator is equipped with two metal curly washers, each of which is made with holes, one of which is designed to combine the housing channels with the channels of the mixing unit, the other to accommodate the latter, a fiber sealing washer with cutouts for accommodating the mixing unit and a hole for combining the channels of the mixing block and the housing and a film cushioning element, made similar to metal figured washers, the first of which is closed captivity on the basis of the housing, on which through the gasket element mounted with the possibility of removal of the second metal curly washer and fiber sealing washer on which the mixing unit is installed.

The mixing unit is made of ceramic.

The first metal figure washer is fixed to the base of the housing socket by means of an adhesive element and a screw connection.

The regulator is equipped with metal and fiber sealing washers, the outer and inner diameters of which correspond to the diameters of the housings and the mixing unit, respectively.

Metal and fiber sealing washers are designed for rigid fixation of the mixing block in the housing socket.

The proposal is illustrated by drawings.

Figure 1 presents a General view of the regulator of water flow, figure 2 shows a fragment of the upper part of the regulator with a control handle with two degrees of freedom. In Fig.3 shows the implementation of the fiber sealing washer, Fig.4 shows the implementation of the first and second metal curly washers, Fig.5 shows the implementation of the film cushioning element.

The water flow regulator comprises a housing 1, connected to a screw 2 by means of a threaded connection (not shown in the drawing), a mixing unit 3 made of ceramic, a control handle 4 with two degrees of freedom, input 5 and 5, is installed on the cover 2 with the possibility of interaction with the mixing unit 3 the outlet pipe 6, the housing 1 has a socket 7, a cavity 8 communicating with the inlet of the outlet pipe, channels 9 for supplying water and a mixing unit 3 and for withdrawing water from it, combined with the corresponding channels (not shown in the drawing ny) mixing unit. On the base of the socket 7 of the housing 1, a first metal figured washer lOi is fixed, on which, through the film gasket element 11, a second metal figured washer 102, similar to the first and a fiber sealing gasket 12, is removably mounted.

The first metal figured washer lOi is fixed to the base of the socket 7 of the housing 1 by means of an adhesive element 13 and a screw connection (not shown in the drawing). The regulator is equipped with a metal sealing washer 14 and a fiber sealing washer 15, made in the form of rings, the outer and inner diameters of which correspond to the diameter of the socket 7 of the housing and the mixing unit 3, respectively.

Metal and fiber sealing washers are designed for rigid fixation of the mixing block 3 in the socket 7 of the housing 1.

For a more rigid connection of the mixing block 3 with the cover 2, a fiber spacer 16 in the form of a washer is placed on top of the washer 14.

Fig. 3 shows a more detailed implementation of the fiber sealing washer 12 with cutouts 17i and 172 for accommodating the fastening elements of the mixing block and the hole 18 for combining the channels of the mixing block and the housing.

Figure 4 shows a more detailed implementation of the metal shaped washers lOi and Yu, each of which contains holes 19i, 192, 19z for combining the channels of the housing with the channels of the mixing unit, the other 20i and 20 for accommodating the fasteners of the latter.

Figure 5 shows a more detailed implementation of the film cushioning element 11, containing holes 21i, 212 and 21z for combining the channels of the housing with the channels of the mixing unit and the holes 22i and 222 for accommodating the fastening elements of the latter.

The flow regulator refers to faucets of cold and hot water of a valve type, in the housing of which a ceramic mixing unit is installed. The regulator can be equipped with valve heads with ceramic washers. The kit may include a faucet with a shower hose.

This regulator is designed in such a way that a standard ceramic mixing block of almost any manufacturer can be installed in its housing, since the regulator is equipped with various gasket washers of a given configuration and a certain material.

In this case, in the case of using a mixing unit of one size, one gasket washer is installed, in the case of a different size, the set of gaskets can be changed.

For stiffer fastening of parts that make up the regulator, sealing washers 14 and 15 are provided, covering the housing of the mixing unit and tightly holding it in the socket of the regulator housing, ensuring reliable operation.

1.RU, patent, 2030667, cl. F16K 1/02, 1995.

2.FR, application, 2645236, cl. F16K 3/08, 1990.

3.DE, application, 3708590, cl. F16K 1/00, 1988.

4.EP, application, 0204869, cl. F16K 3/08, 1986 (prototype).

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Claims (5)

1. A water flow regulator comprising a housing with a cover interconnected by means of a threaded connection, mounted on the cover to interact with the mixing unit, a control handle with two degrees of freedom, input and output pipes, the housing has a socket, a cavity communicating with the output outlet pipe, and channels for supplying water to the mixing unit and for withdrawing water from it, combined with the corresponding channels of the mixing unit installed inside the housing socket in the area of its connection lid, characterized in that the regulator is equipped with two metal curly washers, each of which is made with holes, one of which is designed to combine the channels of the housing with the channels of the mixing unit, the other - to accommodate the latter, a fiber sealing washer with cutouts for accommodating the mixing unit and the hole for combining the channels of the mixing block and the housing, and a film cushioning element made similarly to metal shaped washers, the first of which is fixed to the base housing jacks on which a second metal figured washer and a fiber sealing washer are mounted on which through the film gasket element are removably mounted on which the mixing block is mounted.  2. The controller according to claim 1, characterized in that the mixing unit is made of ceramic.  3. The controller according to claim 1, characterized in that the first metal curly washer is fixed to the base of the housing socket by means of an adhesive element and a screw connection.  4. The regulator according to claim 1, characterized in that the regulator is equipped with metal and fiber sealing washers, the outer and inner diameters of which correspond to the diameter of the housing jack and the mixing unit, respectively. 5. The regulator according to claims 1 and 4, characterized in that the metal and fiber sealing washers are designed for rigid fixation of the mixing block in the housing socket.