RU168473U1 - SIXTLE OUTPUT - Google Patents

Abstract

The invention relates to the field of devices for connecting pipes and connecting measuring equipment. A six-pin fitting is proposed, made in the form of a hollow body part with six leads, in which the first and second leads are located on the same axis; the third, fourth and fifth conclusions are located in one imaginary plane passing through the said axis; the sixth pin is perpendicular to this plane. In this case, the first, second and third conclusions are used to pass the fluid under pressure, and the fourth, fifth and sixth conclusions are used to connect the pressure switch of the dry-running relay and pressure gauge, and the fourth and fifth conclusions are made in the form of flanges with holes for mounting the pressure switch and dry running relays. The body part is equipped with a bracket for mounting to walls, racks or partitions. The technical result is an expansion of the arsenal of connecting elements, which increase the reliability of connecting a pressure switch and dry running and minimize the overall dimensions of the connecting elements. f-ly, 1 z.p. f-ly, 5 Fig.

Description

The invention relates to devices for connecting pipes and connecting measuring equipment.

BACKGROUND

A known collector for connecting three pipelines for passing a fluid, a pressure switch and a manometer in the form of a hollow body part with an arm made with the possibility of fastening to a stationary object, and five threaded leads, of which the first and second conclusions are located on the same axis, and the third, the fourth and fifth conclusions - are located essentially perpendicular to the mentioned axis, while the first, second and third conclusions serve to pass the fluid under pressure, and the fourth and fifth conclusions serve to connect the relay d pressure and pressure gauge. In this case, the fourth and fifth conclusions are located on one side of an imaginary plane passing through the axis, and the area of attachment of the bracket to a stationary object is on the other side of this plane (Patent No. 155684, IPC F16L 21/04, published October 20, 2015).

The proposed solution does not have a dry running relay required in water supply systems to protect the pump from running without water. The relay is triggered when a dry run is detected, and the pump is turned off before it fails.

The closest in technical essence - the prototype is a six-pin fitting for simultaneous connection of a pump, a hydraulic accumulator, pressure gauge, automation for the pump and feed pipe. Known shestivyvodnoy fitting is made of brass and the pin 6 comprises three threaded O 1 inch and three output an internally threaded _^1/4 inch. The first terminal is for connecting to the pump pipeline, the second terminal is for connecting to the water supply pipeline, the third terminal is for connecting to the hydraulic accumulator pipeline, the fourth, fifth and sixth terminals are for connecting the pressure switch, dry run relay and pressure gauge (Fig. 1 ) (http://www.mosfilter.ru/tovary/shesti-vyvodnoy-shtucer97_0.html).

A disadvantage of the known technical solution is that:

- the pressure gauge and pressure switch connected to it are located relative to each other at an angle of 90 degrees, therefore the pressure gauge scale and the pressure threshold adjustment panel in the pressure switch are also located in different planes, which creates an operator who adjusts the pressure thresholds of inconvenience while simultaneously adjusting thresholds and reading readings pressure gauge;

- when attaching the pressure switch and the dry-running relay to the union, it is necessary to tighten the thread with a certain force to ensure the tightness of the connection, ensure the rigidity of the connection to prevent unwinding of the thread and at the same time ensure the necessary position of the relay relative to the union, so that the second relay can be attached and the power wires connected . This installation method requires highly qualified personnel.

DISCLOSURE OF A USEFUL MODEL

The objective of this utility model is to create a six-outlet fitting with a combination of the following qualities:

- the location of the terminals for the pressure gauge and pressure switch in such a way that the pressure gauge scale is also available for viewing by the operator and at the same time the reach of the relay controls is ensured without the need to change the position of the operator's body;

- the ability to mount the pressure switch and dry-running relay in the necessary positions relative to the fitting with the provision of rigid, tight and compact fixation.

The technical result of the utility model is to expand the arsenal of connecting elements suitable for solving the aforementioned problem.

The above problem is solved due to the fact that in the proposed six-pin fitting (1) for connecting three pipelines for passing fluid, a pressure switch (2), a dry-running relay (3) and a manometer (4), in the form of a hollow body part with six leads, of which the first (5) and second (6) conclusions are located on one axis, and the third (7), fourth (8) and fifth (9) conclusions are located essentially perpendicular to the mentioned axis. In this case, the first, second and third conclusions serve to pass the fluid under pressure, and the fourth, fifth and sixth (10) conclusions have a smaller cross-section (than the first, second and third conclusions) and are used to connect pressure switches, dry-running relays and pressure gauge, and the third, fourth and fifth conclusions are located in one imaginary plane passing through the said axis, and the sixth conclusion is perpendicular to this plane. The difference between the proposed technical solution and the prototype is that the fourth and fifth conclusions are made in the form of flanges with holes for mounting the pressure switch and dry-running relay.

As will be clear to a person skilled in the art, the problem is solved due to the totality of the characteristics of the six-pin fitting, while the above technical result is achieved mainly by making the connecting elements for pressure switches and dry running in the form of flanges.

Further, the aforementioned six-lead fitting, described in general categories, is illustrated by the example of some particularly preferred forms of implementation, providing additional benefits or expanding the scope.

In one preferred embodiment, said body part is made of plastic or metal.

In one preferred form of terminals, made in the form of flanges with holes, for mounting the relay can be more than 2 pcs.

In another preferred embodiment, the housing part is provided with a bracket for attaching to walls, racks or partitions.

The six-pin connector described above can be used for the installation of automatic water supply stations for houses, cottages, and cottages.

It must be understood that in the present text the six-pin fitting is characterized only by such signs that are sufficient to solve the task, implement the purpose and achieve the selected technical result; a special mention of all the features and utilitarian characteristics of a six-pin fitting is not required, if specialists should be aware that products of the same kind possess such features and utilitarian characteristics and without them the main purpose is not realized; all the more, it is not necessary to limit the generalized features to any specific options, if such should be known to specialists and (or) can be selected according to known rules.

The design and use of the device is clearly illustrated by figures 1-5 on the example of private and specific embodiments.

BRIEF DESCRIPTION OF THE DRAWINGS

In FIG. 1 and 2 are images of a prototype illustrating the relative positions of the terminals, as well as the relays and manometers connected to the terminals.

In FIG. Figure 3 shows the images of a six-pin fitting in accordance with this utility model with a connected relay and pressure gauge, illustrating the relative position of the relay, pressure gauge, and terminals for connecting to the pump, line, and accumulator.

In FIG. 4 presents drawings of a six-pin fitting.

In FIG. 5 is a view illustrating the arrangement of the terminals for connection.

IMPLEMENTATION OF A USEFUL MODEL

As shown in Fig. 4, a six-lead fitting (1) for connecting three pipelines, for passing a fluid, a pressure switch (2), a dry-running relay (3) and a pressure gauge (4), is made in the form of a hollow body part with six leads, of which the first (5) and second (6) conclusions are located on one axis, and the third (7), fourth (8) and fifth (9) conclusions are located essentially perpendicular to the mentioned axis. In this case, the first, second and third conclusions serve to pass the fluid under pressure, and the fourth, fifth and sixth (10) conclusions have a smaller cross-section (than the first, second and third conclusions) and are used to connect pressure switches, dry-running relays and pressure gauge. Moreover, the third, fourth and fifth conclusions are located in one imaginary plane passing through the axis, and the sixth terminal is perpendicular to this plane. The fourth and fifth conclusions are made in the form of flanges of FIG. 5 with holes for mounting the pressure switch and dry run relay.

Due to this arrangement of the fourth and fifth terminals for the relay and the sixth for the pressure gauge, the six-pin fitting (1) allows you to adjust the relay with monitoring the readings on the pressure gauge without changing the position of the operator. And thanks to the implementation of the fourth and fifth conclusions in the form of flanges with holes for mounting the pressure switch and dry-running relay, which simplifies the installation procedure.

Claims (2)

1. A six-pin fitting made in the form of a hollow body part with six leads, in which the first and second leads are located on the same axis, the third, fourth and fifth leads are in the same imaginary plane passing through the said axis, and the sixth lead is perpendicular to this plane ; the first, second and third conclusions are used to pass the fluid under pressure, the fourth, fifth and sixth conclusions are used to connect pressure switches, dry-running relays and manometers; characterized in that the fourth and fifth conclusions are made in the form of flanges with holes for mounting a pressure switch and a dry-running relay. 2. Six-pin fitting according to claim 1, characterized in that the housing part is provided with a bracket for mounting to walls, racks or partitions.

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