RU148476U1 - DEVICE FOR NOTIFICING A LOCOMOTIVE DEPOT ON AN UNAUTHORIZED PERMISSION OR FIRE IN A THREE-SECTION DIESEL locomotive - Google Patents

Abstract

1. A device for notifying a locomotive depot of unauthorized entry or fire in a diesel locomotive, comprising the first - a radio transmitting device, a security and fire device, at least one fire alarm sensor, at least one security alarm sensor installed in the first head section of the diesel locomotive the second is a radio transmitting device, a fire and security device, at least one fire alarm sensor, at least one security alarm sensor installed in the second head section of the locomotive, while in each first and second head section of the locomotive the information output of the security and fire device is respectively connected to the input of its radio transmitting device, and the signal output of the security and fire device is connected by a serial circuit of the fire alarm sensor and the security alarm sensor with the signal input of the security and fire devices, characterized in that each of the first and second head sections of the locomotive is equipped with at least two intersectional detachable connectors, providing ivayuschimi by cable connection output series circuit fire alarm and intruder alarm sensor transmitter to the signal input-fire security device teplovoza.2 this head section. The device according to claim 1, characterized in that the middle section of the locomotive is introduced, which is free from the radio transmitting device and is equipped with a third - security and fire device, at least one fire alarm sensor, at least one security alarm sensor installed in the middle warm sections

Description

The utility model relates to auxiliary equipment of locomotives and can be used as a means of security and fire alarm of a locomotive.

A device is known for notifying a locomotive depot of unauthorized entry or fire in a two-section diesel locomotive 2TE116, comprising the first radio transmitting device, a fire and security device, at least one fire alarm sensor, at least one security alarm sensor installed in the first head section of the diesel locomotive the second is a radio transmitting device, a fire and security device, at least one fire alarm sensor, at least one security alarm sensor, is set data in the second head section of the locomotive, while in each of the first and second head sections of the locomotive the information output of the security and fire device is respectively connected to the input of its radio transmitting device, and the signal output of the security and fire device is connected by a serial circuit of the fire alarm sensor and the security alarm sensor with signal input of the security and fire device. (The book “Locomotive 2TE116”, Publishing House Transport, 1996, p. 316; “Electrical circuits of diesel locomotives TEP70, 2TE116”, Publishing House Route, 2006, year, diagram 2TE116. 70.01.005EZ, diagram 2TE116. 70.01. 008EZ).

The known device allows using a radio transmitting device to notify the locomotive depot of a fire or unauthorized entry into each of the head sections of a two-section diesel locomotive.

The limitation of this device is the possibility of its use only in a two-section diesel locomotive, while for three-section diesel locomotives (for example, 3TE10M) they must be equipped with their own radio transmitting device, security and fire device and sensors. The radio transmitting device has the highest cost in the composition of the equipment and generally complicates the equipment used.

The task solved by the utility model is the improvement of technical and operational capabilities.

The technical result that was obtained by performing the claimed utility model is to ensure universality in the operation of a locomotive in any composition — one, two or three sections, simplifying the design when using three sections, improving control over the reliability of the operation of equipment of each section.

To solve the problem with the achievement of the specified technical result in a known device for alerting a locomotive depot about unauthorized entry or fire in a diesel locomotive containing the first - a radio transmission device, security and fire device, at least one fire alarm sensor, at least one sensor burglar alarms installed in the first head section of the locomotive, the second - a radio transmitting device, security and fire device, at least one fire alarm sensor At least one burglar alarm sensor installed in the second head section of the diesel locomotive, in each, the first and second head sections of the diesel locomotive, the information output of the security and fire device is respectively connected to the input of its radio transmitting device, and the signal output of the security and fire the device is connected by a serial circuit of the fire alarm sensor and the security alarm sensor with the signal input of the security and fire device, according to the claimed utility model, each, first and w paradise locomotive head section provided with at least two intersectional detachable couplings, by providing a cable connection output series circuit fire alarm and intruder alarm sensor transmitter to the signal input-fire security device of the locomotive head section.

An embodiment of the device is possible, in which it is advisable that the middle section of the locomotive is introduced, which is free from the radio transmitting device and equipped with a third - security and fire device, at least one fire alarm sensor, at least one security alarm sensor installed in the middle section of the locomotive, the serial output of the fire alarm sensor and the security alarm sensor of the middle section of the diesel locomotive is connected to the signal input of the security and fire device a middle section of the locomotive, while locomotive middle section is provided with at least four own intersectional detachable couplings, by providing a cable connection release fire-protection device locomotive middle section to the input of fire-protection device of one of the head section.

For a technical section, options are possible in which:

- the serial circuit of the fire alarm sensor and the security alarm sensor of the first head section of the diesel locomotive is connected to the signal input of the security and fire device of the first head section of the diesel locomotive through its own intersection plug-in connector of the middle section of the diesel locomotive through the serial circuit of the fire alarm sensor, security alarm sensor and security and fire device of the middle diesel locomotive sections;

- the serial circuit of the fire alarm sensor and the security alarm sensor of the second head section of the diesel locomotive is connected to the signal input of the security and fire device of the second head section of the diesel locomotive through its own intersectional detachable connector of the middle section of the diesel locomotive through the serial circuit of the fire alarm sensor, security alarm sensor and security and fire device of the middle diesel locomotive sections.

The indicated advantages of the utility model, as well as its features are explained with the help of options for its implementation with reference to the accompanying drawings.

FIG. 1 depicts a wiring diagram using one head section;

FIG. 2 is the same as FIG. 1, when using two head sections;

FIG. 3 is a variant of the connection diagram when using three sections;

FIG. 4 is the same as FIG. 3, another embodiment of the wiring diagram using three sections.

Since locomotives usually use two sections, a two-section version is chosen as the closest analogue.

A device for notifying a locomotive depot of unauthorized entry or fire in a diesel locomotive (Fig. 1, 2) contains the first - radio transmitting device 1, security and fire device 2, at least one fire alarm sensor 3, at least one security alarm sensor 4 installed in the first head section of the locomotive. In the second head section of the locomotive, a second one is installed - a radio transmitting device 1, a security and fire device 2, at least one fire alarm sensor 3, at least one security alarm sensor 4. In each of the first and second head sections of the diesel locomotive, the information output of the security and fire device 2 is respectively connected to the input of its radio transmitting device 1, and the signal output of the security and fire device 2 is connected by a serial circuit of the fire alarm sensor 3 and the security alarm sensor 4 with the security alarm input fire device 2.

Each, the first and second head sections of the locomotive are equipped with at least two intersectional detachable connectors 5, 6, which provide via cables 7 the connection of the serial circuit output of the fire alarm sensor 3 and the security alarm sensor 4 to the signal input of the security and fire device 2 of this head section diesel locomotive.

When using a three-section diesel locomotive and introducing the third middle section, the device for alerting the locomotive depot about unauthorized entry or fire in the diesel locomotive (Figs. 3, 4) additionally contains a third fire and security device 2, at least one fire alarm sensor 3, at least at least one alarm sensor 4 installed in the middle section of the locomotive. The serial output of the fire alarm sensor 3 and the security alarm sensor 4 of the middle section of the diesel locomotive is connected to the signal input of the security and fire device 2 of the middle section of the diesel locomotive. The middle section of the locomotive is equipped with at least four own intersectional detachable connectors 5, 6, two for each end of section A and B, which provide via cables 7 the output of the security and fire device 2 of the middle section of the diesel locomotive with the input of the security and fire device 2 from the head sections (first or second). The middle section does not use a radio transmitter 1.

In the device (Fig. 3), the serial circuit of the fire alarm sensor 3 and the security alarm sensor 4 of the first head section of the diesel locomotive is connected to the signal input of the security and fire device 2 of the first head section of the diesel locomotive through its own intersection plug-in connector 5 of the middle section of the diesel locomotive (from end A side) through the serial circuit of the sensor 2 of the fire alarm, sensor 3 of the security alarm and security and fire device 2 of the middle section of the locomotive. (Since sensors 3 and 4 are connected by a serial circuit, the order of their location in it does not matter).

In the device (Fig. 4), the serial circuit of the fire alarm sensor 3 and the security alarm sensor 4 of the second head section of the diesel locomotive is connected to the signal input of the security and fire device 2 of the second head section of the diesel locomotive through its own intersectional plug-in connector 5 of the middle section of the diesel locomotive (from the end face B) through the serial circuit of the sensor 3 of the fire alarm, sensor 4 of the security alarm and security and fire device 2 of the middle section of the locomotive.

The device operates (Fig. 1, 2) to notify the locomotive depot of unauthorized entry or fire in a diesel locomotive as follows.

When a fire alarm sensor 3 or a security alarm sensor 4 is triggered, the fire and security device 2 generates an information signal that encodes information on the identification number of the locomotive, on the identification number of the section (first or second), which is transmitted to the radio transmitting device 1 of the corresponding section. The radio transmitting device provides communication with a remote locomotive depot receiver.

The use of an intersectional plug-in connector 5 or 6 in each head section allows you to connect instrumentation to their contacts, check the health of the fire and security device 2, sensors 3 and 4 of each section, thereby improving the reliability of equipment operation.

With a three-sectional design of a diesel locomotive (Figs. 3, 4), the equipment of the first and second head sections works similarly (Figs. 1, 2). However, the signal about unauthorized entry or fire in the middle section is transmitted from its security and fire device 2 to the first head section (Fig. 3) or to the second head section of the locomotive (Fig. 4), it is assigned the identification number of this locomotive, the identification number of the middle section .

Unused contacts of an intersectional plug-in connector 5 or 6 (Fig. 3, 4) are connected by a cable 7 to increase reliability (for example, to exclude moisture, etc.).

Consider the signal path, for example, for the circuit of FIG. 3.

The signal of the first head section passes from its security and fire device 2 through sensors 3 and 4, the cable 7 of the first section, its own intersectional plug connector 5 of the middle section, sensors 4 and 3 of the middle section and enters the security and fire device 2 of the middle section. When one of these sensors is triggered, the fire-fighting device 2 of the middle section transmits a signal through the cable 7 of the middle section and the intersectional plug-in connector 6 of the first head section to the fire-fighting device 2 of the first head section. The security and fire device 2 of the first head section transmits an information signal to the radio transmitting device 1 and then via a radio channel to a remote receiver.

The signal of the second head section passes from its security and fire device 2 through sensors 3 and 4, the cable 7 of the second section, its own intersectional connector 5, the cable 7 of the middle section, the intersectional connector 6 of the second head section, the security and fire device 2 of the second head section . The security and fire device 2 of the second head section transmits an information signal to the radio transmitting device 1 and then via a radio channel to a remote receiver.

When the sensor 3 or 4 of the middle section is triggered, the signal from the security and fire device 2 of the middle section is fed to the intersection plug connector 6 of the first head section, and the security and fire device 2 of the first head section. The security and fire device 2 of the first head section transmits an information signal to the radio transmitting device 1 and then via a radio channel to a remote receiver.

Thus, the claimed device provides operation:

- in single-section operation of the first or second head section (Fig. 1);

- with two-section operation of the head sections (Fig. 2);

- with three-sectional operation of the head and middle sections (Fig. 3, 4).

The equipment of the head sections is completely identical.

The middle section is connected by any end (A or B) to each head section.

This achieves versatility in the operation of a locomotive in any composition - one, two or three sections.

Due to the exclusion from the middle section of the radio transmitting device 1, a simplification of the design is ensured when using three sections.

Improving the reliability control of the operation of equipment is achieved by introducing intersectional plug-in connectors 5 and 6, which allows you to connect control and measuring devices to them to test the health.

The most successfully claimed device for alerting a locomotive depot of unauthorized entry or fire in a diesel locomotive is industrially applicable for three-section diesel locomotives, but it can also be used in two-section diesel locomotives.

Claims (4)

1. A device for notifying a locomotive depot of unauthorized entry or fire in a diesel locomotive, comprising the first - a radio transmitting device, a security and fire device, at least one fire alarm sensor, at least one security alarm sensor installed in the first head section of the diesel locomotive the second is a radio transmitting device, a fire and security device, at least one fire alarm sensor, at least one security alarm sensor installed in the second head section of the locomotive, while in each first and second head section of the locomotive the information output of the security and fire device is respectively connected to the input of its radio transmitting device, and the signal output of the security and fire device is connected by a serial circuit of the fire alarm sensor and the security alarm sensor with the signal input of the security and fire devices, characterized in that each of the first and second head sections of the locomotive is equipped with at least two intersectional detachable connectors, providing ivayuschimi by cable connection output series circuit fire alarm and intruder alarm sensor transmitter to the signal input-fire security device of the locomotive head section. 2. The device according to claim 1, characterized in that the middle section of the locomotive is introduced, which is free from the radio transmitting device and is equipped with a third - security and fire device, at least one fire alarm sensor, at least one security alarm sensor installed in the middle section of the locomotive, the output of the serial circuit of the fire alarm sensor and the security alarm sensor of the middle section of the diesel locomotive is connected to the signal input of the security and fire device of the middle section of the diesel locomotive, m the middle section of the locomotive is equipped with at least four of its own intersectional detachable connectors, providing via cables the connection of the output of the security and fire device of the middle section of the diesel locomotive with the input of the security and fire device of one of the head sections. 3. The device according to claim 2, characterized in that the serial circuit of the fire alarm sensor and the security alarm sensor of the first head section of the diesel locomotive is connected to the signal input of the security and fire device of the first head section of the diesel locomotive through its own intersection plug-in connector of the middle section of the diesel locomotive through the serial circuit of the fire sensor alarm, security alarm sensor and security and fire device of the middle section of the locomotive. 4. The device according to claim 2, characterized in that the serial circuit of the fire alarm sensor and the security alarm sensor of the second head section of the diesel locomotive is connected to the signal input of the security and fire device of the second head section of the diesel locomotive through its own intersection plug-in connector of the middle section of the diesel locomotive through the serial circuit of the fire sensor alarm, security alarm sensor and security and fire device of the middle section of the locomotive.

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