RU2704574C1 - Crane device - Google Patents

Abstract

FIELD: sanitation equipment.

SUBSTANCE: invention relates to cranes-devices intended for use in systems of flow filtration water treatment in domestic conditions. Device of the crane comprises a bypass device for bypass transportation of cleaned main water to a water treatment plant and discharge of purified water therefrom. Bypass device comprises a housing, with which a shutoff device is integrated, having a handle for opening/closing or restricting supply of main water, and an outlet element in the form of a spout for the effluent of purified water, and a system of three tubules is located. Shutoff device, outlet element and tubules are configured so that channel is formed for bypass transportation of cleaned main water-to-water treatment plant and simultaneous discharge of purified water. Opening/closing the channel adjusts the position of the handle of the locking device.

EFFECT: invention allows reducing hydraulic load and is aimed at extension of service life and reduction of emergency damageability of flow filtration cleaning systems, as well as improvement of filtration quality.

6 cl, 7 dwg

Description

The invention relates to the field of pipe fittings, in particular to valves, devices intended for use in systems of flow filtration water purification in domestic conditions.

It is known that to obtain high-quality and convenient after-treatment of main water in domestic conditions, filtering devices are widely used. In flow filtration systems, filtering devices are connected to a water pipe and then to a faucet, and the process takes place without their additional conversion.

For example, a water purification device is known that is connected to a water tap by means of a nozzle. (RF №20166847).

It is known to use a water tap in a device for purifying drinking water (RF No. 2105721). To install the device on a crane, stationary fasteners were used.

A known method, tap and device for high-quality and convenient water purification in domestic conditions, allowing to simplify and reduce the cost of the design of the filtering device as a whole. (RF №2150987). The valve for the filtering liquid purification device comprises a housing, nozzles for supplying and discharging the liquid to be cleaned, a shut-off valve for the liquid to be cleaned, means for bringing the shut-off valve for the liquid to be cleaned into motion, nozzles for supplying and discharging the purified liquid and a valve for the purified liquid.

It should be noted that in the known technical solutions in flowing water purification devices, water is purified by moving through the filtration medium from the bottom up and the filtration mode is carried out under the main pressure of water. Flowing water treatment systems are always under constant water pressure from main pipelines, and possible water hammer in the water supply system negatively affects the operation of the devices. Water hammer falls on a bunch of water supply - a sensitive water purification device and affect the filtration system. This increases the likelihood of emergency leaks and adversely affects the estimated operating time, as well as the quality of the filter.

The basis of the invention is the task of extending the service life and reducing the accidental damage to the filtering system.

The problem is solved in that the tap device for use with the installation of flow-through filtration water treatment in domestic conditions, containing a shut-off device equipped with a handle for opening / closing or restricting the flow of purified main water, an outlet element in the form of a spout for pouring purified water, according to the invention, contains a bypass device for bypass transportation of the treated main water to a water treatment plant and the removal of purified water from it, including a housing with which to integrate a locking device and an outlet element are provided, the upper part of the housing is a body in which there is a system of three tubules, configured so that the first tubule, the input of which is designed to communicate with the main and enter the purified water, is connected to the locking device by the output, the second tubule, the input is connected to a locking device, and the input is designed to communicate with the installation of water treatment and the output of purified water into it, the third tubule, the input of which is designed to communicate with the installation of water treatment, and the output under oedinen to the discharge element and serves for the withdrawal of purified water, and forming the bypass passage for conveying cleaned water installation trunking purification and simultaneous withdrawal of purified water opening / closing of which controls the position of the handle locking device.

It is advisable to use a crane box with a metal-ceramic locking and regulating element as a locking element.

It is advisable that the housing is made cylindrical of metal alloys used for contact with food media.

It is also advisable that the lower part of the casing is hollow and a fastener passes through the center of the cavity for fastening to the surface of the sink / countertop using a mutual clamp.

In the future, the invention is illustrated by a description of its implementation and drawings, in which:

FIG. 1 shows a general view of a crane device according to the invention (in isometric view);

FIG. 2 is an axial section of FIG. 1 plane;

FIG. 3 is a bottom view of FIG. one;

FIG. 4 is a plan view of FIG. one;

FIG. 5 is a section AA of FIG. 3;

FIG. 6 is a section BB of FIG. four;

FIG. 7 is a functional diagram of a crane device according to the invention.

The crane device (Fig. 1, Fig. 2) contains a locking device 1 equipped with a handle 2 for opening / closing or restricting the flow of purified main water into it. The tap device also contains a discharge element 3 in the form of a spout for pouring purified water.

The crane device contains a bypass device for bypass transportation of the treated main water to the installation of water purification and removal of purified water from it.

According to the invention, the locking device 1 and the exhaust element 3 are integrated in the upper part of the housing 5.

As a locking element 1, it is advisable to use a standard crane box with a metal-ceramic locking and regulating element. However, other locking and regulating elements may also be used.

The exhaust element 3 has a typical shape of ordinary drinking water taps in the form of a spout and are interchangeable.

The upper part 6 of the housing 5 is a body in which a system of three tubules 7-9 is located. The internal structure of the housing is illustrated in FIG. 2, which shows a section through a plane passing through the axis of the tubules 8 and 9.

The bottom view of the housing 5 is illustrated in FIG. 3, and on top - FIG. 4. These views show the arrangement of the cross sections that are disclosed in FIG. 5 and FIG. 6, respectively.

In FIG. 3 shows the location of section AA on the axes of the first 7 and second 8 tubules, and in FIG. 4 - the location of the section BB in the axes of the second 8 and third 9 tubules.

According to the invention, (Fig. 5), the inlet of the first tubule 7 is for communication with the main and the input of purified water, and the output is connected to the shut-off device 1 in the form of a standard axle box .. The canal 7 serves as a flow of purified main water to the shut-off device 1.

The second tubule 8 is connected by an input to the locking device 1, and the output is intended for communication with the installation of water treatment and the output of purified water into it. The tubule 8 is used for the flow of purified water from the shut-off device to the water treatment plant.

In FIG. 5 (section AA along the axis of the tubules 7 and 8), the line also shows the flow of water from the main water supply along the tubule 7 up to the entrance to the faucet box and redirecting it down the tubule 8 to the water treatment unit when the handle 2 is in the "open" position .

The third tubule 9 (Fig. 6), the input of which is intended for communication with the water treatment plant, and the outlet is connected to the outlet element 3 serves to output purified water through it to the consumer.

The second 7 and third 8 tubules are aligned with the axis of the housing. They can have a diameter of 5-6 - mm and a height of 25-27 mm.

This configuration of the tubules 7-9 and the locking device 1 and the nozzle 3 forms a bypass transportation of the treated water to the water treatment plant and the simultaneous withdrawal of purified water from it and forms an opening / closing channel which regulates the position of the handle 2 of the locking device 1.

The tubules can be connected to the water treatment plant through standard flexible connections with threads, for example, 1/2 '' and M10X1, or through adapters to the John Guest connection system.

The housing 5 is made cylindrical of metal alloys used for contact with food media. The housing may also be made of other materials used for contact with food media.

The lower part 10 of the housing 5 is made hollow.

In the center of the cavity passes a separate fastening element 11, consisting of a bolt 12 with an external thread, fixed in the body of the upper part 6 of the housing 5, and a fastening element of the type "elongated nut" 13 for fastening to the surface using a mutual clamp. The mount allows you to mount the crane on a wide range of surfaces, with the necessary drilling according to the attached template of the mounting surface, which is similar to the method of installation of such products. Installation can be arranged above the sink / countertop.

Additionally, a hole 4 is provided in the lower part of the housing 7 to display an indication of the degree of use of the filter resource in the water treatment device (if this function is present in it).

The operation of the crane device according to the invention, when used with a flow-through filtration water treatment plant in a domestic environment, is illustrated in FIG. 7 and is carried out as follows.

For functioning, it is necessary to fix the tap device on the surface with the fastening element 11 and connect the tubules 8 and 9 to the inlet and outlet of the water treatment plant 20, respectively, and the tubule 7 to the main water supply. Connection is carried out by standard flexible wiring.

When the handle 2 is in the “closed” position, the main water does not come to the water treatment device, the device is turned off, which ensures its hydraulic discharge and extends the service life.

The movement of the handle 2 of the crane-axle box allows you to cut off and limit the flow of water not only to the consumer, but also to the water treatment device.

When the handle 2 is turned to the “open” position, the purified water from the main pipeline flows through the tubule 7 to the inlet of the shut-off device 1. Thus, possible water hammers in the consumer’s water supply system are connected to a plumbing-metal tap connection, and not to a plumbing-sensitive water treatment device, a device water treatment is not under constant pressure, which positively affects its operating time. In general, this increases the likelihood of a longer service life and reduces the likelihood of water spills and damage to consumer property.

Next, the purified water, through the opening of the metal-ceramic locking and regulating element of the locking device 1 of the standard axle box combined with the inlet of the tubule 8, is redirected and flows down to the water treatment plant 20, where filtering takes place, and then the purified water flows into the tubule 9 and is poured out through the spout 3.

Thus, when the handle 2 is in the "open" position, the tap device creates a continuous flow of purified water through the first 7 and second 8 tubules into the water treatment plant 20 and the simultaneous discharge of purified water through the spout 3. Water ducts are shown by lines with arrows in FIG. 7, and also in FIG. 2 and FIG. 6.

The purified water moves down the tubule 8 and can enter the water treatment device 20 from above, which makes it possible to carry out instantaneous water treatment in the filtering mode from top to bottom and improve the quality of the filtering.

The tap device will reduce the hydraulic load, provides the water treatment device with the opportunity not to be under constant water pressure of the main water supply. Possible water hammer takes a bunch of plumbing-metal faucet.

The invention reduces the possibility of emergency leaks, emergency damage to flow-through filtration systems, and also improves the quality of filtration.

The invention can be applied in systems of flow filtration water treatment in domestic conditions with various water treatment plants, for example, with a multi-stage filter.

Claims (6)

1. The tap device for use with the installation of flow-through filtration water purification in domestic conditions, containing a shut-off device equipped with a handle for introducing purified water, an outlet element of purified water in the form of a spout integrated with the tap body, characterized in that the tap contains a metal cylindrical body, the lower part of which is hollow, and the upper part is a body in which there is a system of three configured tubules, the first tubule, the input of which is designed for ides with a plumbing and input of purified water, the output is connected to a locking device, which is used as an axle box valve, the second tubule, which is connected to the crane axle by the inlet, and the outlet is designed for communication with the water treatment plant and the outlet of purified water, the third tubule the input of which is designed to communicate with the water treatment plant, and the outlet is connected to the outlet element and serves to output the purified water, while the tubules have a diameter of 5-6 mm, a height of 25-27 mm, and the indicated connection of the tubules with the water supply and the installation of water stki for use operate through their connection to the water mains and install flexible liner standard diameter water supply network, for example,

inches, which in general, by turning on / off the supply of only purified water by means of a taps, creates the simultaneous expiration / termination of the flow of purified water from the nozzle. 2. The crane device according to claim 1, characterized in that as a locking element using a crane box with a ceramic-metal locking-regulating element. 3. The crane device according to claim 1, characterized in that the casing is made of cylindrical metal alloys used for contact with food media. 4. The crane device according to claim 1, characterized in that the tubules are located in the body coaxially with the body. 5. The crane device according to claim 1, characterized in that the lower part of the body is hollow and a fastener for fastening to the surface passes in the center of the cavity. 6. The crane device according to claim 5, characterized in that the fastening element consists of a bolt with an external thread fixed in the body of the casing and a fastening element of the type "extended nut" for fastening to the surface by means of a mutual clamp.

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