RU183863U1 - Hardware module for controlling solenoid valves and aquadisplay lights - Google Patents

Abstract

The invention relates to multi-position devices for controlling electrical actuators, for example, electromagnetic valves or lighting devices.

The utility model is aimed at increasing the versatility of the control device for electrical actuators, simplifying maintenance, reducing material consumption, electrical losses and the level of electromagnetic radiation. The specified technical result is achieved in that the number of power switch boards is selected based on the number of actuators to be controlled, and the power switch boards are located directly next to the controlled actuators, to the output of the control signal source, the input of the first power switch board is connected via a signal loop, each input the next power key board is connected to the previous output, thus, the number of control channels is dialed, which is close to the control number Actuators. 1 ill.

Description

The invention relates to multi-position devices for controlling electrical actuators, for example, electromagnetic valves or lighting devices.

A device for creating graphic images and text from drops and jets of water (patent RU 146437 U1, IPC V05V 17/08, published 10.10.2014), containing a frame with a storage tank, a pump that can be located inside and outside the tank, connected with a water supply line and a collector (tube) for distributing water, the collector can have a straight, curved, looped and multi-row shape, holes in the collector with drain nozzles, control valves and guide tips, a decorative element for I am creating a background, backlight, control module.

The disadvantages of the above analogue is that:

1. The control module has a fixed value of the number of controlled actuators, which makes it difficult to use the control unit when developing devices with an arbitrary number of actuators.

2. The connection of the control module with actuators is carried out by means of a bulky wiring harness selected based on the estimated current consumption of actuators.

As a prototype, an electronic control unit for controlling electromagnetic valves in irrigation systems was selected (patent RU 2408047 C2, IPC G05B 19/042, published July 27, 2009), which contains many control knobs designed to select and set the time of the corresponding electromagnetic valves in irrigation cycle, and at least one additional control knob for setting a period for determining the frequency of activation of electromagnetic valves in the irrigation cycle.

The disadvantages of the prototype device are:

1. The control unit has a fixed value of the number of controlled actuators, which makes it difficult to use the control unit when developing devices with an arbitrary number of actuators.

2. The connection of the control unit with actuators is carried out by means of a bulky wiring harness selected based on the estimated current consumption of actuators.

The utility model is based on the following tasks:

1. The creation of a universal control device for an arbitrary number of actuators.

2. Optimization of the location of the control device boards in the immediate vicinity of the actuators.

The tasks are solved due to the fact that the hardware module for controlling electromagnetic valves and aqua display light devices, containing power switch boards, a control signal source and power switch power source, characterized in that the number of power switch boards is selected based on the number of actuators to be controlled moreover, the power switch boards are located directly near the controlled actuators, to the output of the control signal source, the input of the first of the power key board by means of a signal loop, the input of each subsequent power key board is connected to the output of the previous one, thus the number of control channels is close to the number of controlled actuators.

The technical nature of the proposed utility model is illustrated by the drawing, where in FIG. 1 shows a connection diagram of elements of a hardware module for controlling electromagnetic valves and aquadisplay lights.

The proposed hardware module for controlling electromagnetic valves and aquadisplay light devices (Fig. 1), comprising power key boards 3, a control signal source 5 and power keys 6 power source, characterized in that the number of power key boards 3 is selected based on the number of actuators, to be controlled, and the power switch boards 3 are located directly next to the controlled actuators, to the output of the control signal source 5, the input of the first power switch board is connected 3, by means of a signal loop 4, the input of each subsequent power switch board 3 is connected to the previous one, the power input of the power switch board 3 is connected to the output of the power switch 6, so that the number of control channels is close to the number of controlled actuators. In FIG. 1 also shows actuators, which, for example, can be electromagnetic valves 1 and a three-color lamp 2.

The hardware module for controlling electromagnetic valves and aquadisplay light devices works as follows.

A serial code describing the required state of actuators with a bit equal to the number of actuators actuated is received from the output of the control signal source 5 via a signal cable 4 to the input of the first power key board 3. As the bits of the serial code arrive, discharges that do not fit into the capacity of the first power board keys 3 are fed to its output, connected by means of a signal loop 4 to the input of the second power key board 3, and then, up to the last power board keys 3. After completion of the transmission of the serial code to the output of the control signal source 5, to which the input of the first power key board 3 is connected via a signal loop 4, the status update signal of actuators 1 and 2 is received. The first power key board 3, the output of which is connected via a signal loop 4 with the input of the second power key board 3, broadcasts the status update signal of the actuators 1 and 2, then, up to the last power key board 3. Upon receipt of the update signal the thaw of actuators 1 and 2 of the power switch board 3 connect the actuators 1 and 2 to the power source of the power switches 6 in accordance with the fragment of the serial code received from each of the power switch boards 3.

The inventive device in comparison with the prototype has the following positive qualities:

- the ability to obtain the number of control channels close to that required when developing a device with an arbitrary number of actuators;

- the placement of power keys in the immediate vicinity of the actuators allows you to abandon the use of bulky wiring harness selected on the basis of the estimated current consumption of actuators.

Claims (1)

A hardware module for controlling electromagnetic valves and aquadisplay light devices, comprising power switch boards, a control signal source and power switch power source, characterized in that the number of power switch boards is selected based on the number of actuators to be controlled, and the power switch boards are located directly next to controlled actuators, the input of the first power key board is connected to the output of the control signal source by means of a signal On the loop, the input of each subsequent power switch board is connected to the previous one, thus gaining a number of control channels close to the number of controlled actuators.

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