RU171434U1 - POWER SUPPLY AND MANAGEMENT DISINFECTION DEVICE - Google Patents

Abstract

Abstract The proposed utility model relates to power and control devices used for disinfection devices using bactericidal lamps, for example bactericidal irradiators. The technical result is to expand the functionality of the power device and control the disinfection device by providing an automatic control mode of the operation of at least one bactericidal lamp. The technical result is achieved due to the fact that the power and control device of the disinfection device includes a power supply unit, a time counter connected to the power supply unit, a ballast, an analyzer of the number of network connections, a power cut-off unit connected to the power supply unit, a ballast and analyzer number of network connections. The power supply and control device further comprises a control unit connected to a running meter and a ballast.

Description

The technical field to which the utility model relates.

The proposed utility model relates to power and control devices used for disinfection devices using bactericidal lamps, for example bactericidal irradiators.

State of the art

Open bactericidal irradiators comprising at least two low pressure bactericidal mercury lamps and a power and control device for said lamps are known in the art. As the power supply and control device for the bactericidal irradiator, the power supply and control device for the bactericidal irradiator, disclosed in the RF patent for utility model No. 159832, published on 02.20.2016, and adopted as the closest analogue, can be used. The known device includes a network enable unit, a time counter connected to the network enable unit, a ballast, an analyzer of the number of network connections, a power cut-off unit connected to a network enable unit, a ballast and an analyzer of the number of network connections.

To protect against ultraviolet (UV) radiation, the disinfection procedure (air and surface disinfection procedure) using open irradiators is performed in the absence of personnel, therefore, the power supply switch of the open bactericidal irradiator is installed outside the disinfection zone, for example, outdoors. Thus, the staff is deprived of the possibility of direct objective control over the operation of the bactericidal irradiator and the quality of the procedure performed by it. Only indirect signs, such as, for example, blue light from under the door of the room, a plate on the door indicating that the disinfection procedure is being carried out, etc., can testify to the disinfection procedure; If at some point in time the bactericidal irradiator was operating in an emergency mode, for example, with at least one bactericidal lamp burned out and / or turned off, the device adopted as the closest analogue will not be able to record and inform personnel about this event. Thus, disinfection will not be carried out in full, incorrectly and, therefore, the bactericidal irradiator will not fulfill its functional purpose, while objective information about this will be absent.

Obviously, other disinfection devices using at least one bactericidal lamp may have the disadvantage described above.

Utility Model Disclosure

The technical problem solved by the proposed utility model is to create a power and control device for the disinfection device, configured to control the operation of at least one bactericidal lamp, for example, in the process of using the disinfection device during the disinfection procedure, as well as notifying personnel in case of emergency work disinfection devices.

The technical result is to expand the functionality of the power device and control the disinfection device by providing an automatic control mode of the operation of at least one bactericidal lamp.

The technical result is achieved due to the fact that the power and control device of the disinfection device includes a power supply unit, a time counter connected to the power supply unit, a ballast, an analyzer of the number of network connections, a power cut-off unit connected to the power supply unit, a ballast and analyzer number of network connections. The power supply and control device further comprises a control unit connected to a running meter and a ballast.

In an additional aspect, the proposed device is characterized in that it further comprises an indicator connected to a time counter.

In an additional aspect, the proposed device is characterized in that the indicator is made in the form of an LED digital display.

In an additional aspect, the proposed device is characterized in that the indicator is a light indicator.

In an additional aspect, the proposed device is characterized in that the light indicator is made in color.

In an additional aspect, the proposed device is characterized in that the health monitoring unit is made in the form of a current controller.

Brief Description of the Drawings

In FIG. 1 is a block diagram of an exemplary embodiment of a power and control device.

Utility Model Implementation

An exemplary embodiment of the proposed utility model is described below using the drawing shown in FIG. 1. At the same time, a bactericidal irradiator is used as a disinfection device. An exemplary embodiment of a power supply and control device for a bactericidal irradiator includes a power supply unit (1), a time counter (2), a control gear (3), an analyzer (4) of the number of network connections, a power supply unit (5), a control unit (6) and indicator (7). In this case, the time counter (2) is electrically connected to the power switch (1), the power cut-off block (5) is electrically connected to the power switch (1), ballast (3) and the analyzer (4) of the number of power connections, block (6 ) of the control is electrically connected to the counter (2) of time and the ballast (3), and the indicator (7) is electrically connected to the counter (2) of time.

The block (1) of the network connection is at least one device known from the prior art, made with the possibility of closing and opening the electrical power circuit of the disinfection device. For example, the network enable unit (1) can be implemented as a network switch having two positions, for example, “ON” and “OFF”. In the “ON” position, the switch closes the electric circuit, in the “OFF” position it opens.

The time counter (2) (or “time counter unit”) is at least one known from the prior art time counter (operating time counter, operating time counter) of at least one bactericidal lamp, configured to at least measure a time interval operation of at least one bactericidal lamp, as well as accounting, accumulation, summation with previously stored data of the operating time, storage, conversion and transmission of data (information) of the operating time of at least one bactericidal la nN, the data (information) error in the at least one germicidal lamp and generating control signals to other devices. Additionally, the counter (2) time can be configured to separately sum the time of at least two bactericidal lamps. Accounting, accumulation, summation and storage of time data of at least one bactericidal lamp can be performed in hours and / or minutes. Accounting for the duration of the irradiator with fixing the on and off times can be carried out in a special journal (for example, Order of the Ministry of Health of the Russian Federation of October 21, 1997 N 309 “On approval of the Sanitary Procedure for Pharmacy Organizations (Pharmacies)”, Appendix 7, paragraph 4). In the event that the personnel receives information about the incorrect disinfection procedure, he will repeat the procedure of the specified duration after the malfunction of the bactericidal irradiator is eliminated.

The time counter (2) may additionally contain at least one autonomous and / or reusable and / or disposable source of electricity during operation to save and / or display data on the operation of at least one bactericidal lamp with the bactericidal irradiator turned off, for example, indicator power (7), as well as at least one volatile and / or non-volatile storage device and / or at least one computer-readable medium. The counter (2) time can be configured to, for example, store and, if necessary, provide (for example, transmit) data on the operating time of at least one bactericidal lamp and / or on errors in their operation for a long time, for example, during a year. The counter (2) time is preferably at least one microprocessor device, for example, made on the basis of the microchip PIC16F630I / SL and contains a non-volatile memory device.

The control gear (3) (or “control gear block”) may be at least one prior art control gear (PRA) configured to connect to at least one bactericidal lamp and to ignite and provide an operating mode for at least one bactericidal lamp. For example, the ballast (3) can be configured to preheat the electrodes, create a voltage for ignition, limit the magnitude of the operating current, etc. Additionally, the ballast (3) can be configured to correct the power factor, for example, using microcircuits MC34063A ON Semiconductor and / or TDA4863 "Infineon". Preferably, the control gear (3) is an electronic control gear (hereinafter referred to as electronic ballasts), which can be performed both on one printed circuit board for all bactericidal lamps, and on a separate board for at least one bactericidal lamp, for example, for each bactericidal lamp . It is obvious that the ballast (3) is made with the possibility of ensuring the operation of at least one bactericidal lamp, i.e. can be used to control at least one bactericidal lamp.

The analyzer (4) of the number of network connections is at least one device known from the prior art that is capable of counting the number of network switches (the number of voltage pulses of the supply network, in other words, the number of turns on and off of the bactericidal irradiator) for a given waiting period, for example , 10 seconds, comparing with the specified value (s) and generating a control signal for the power-off unit (5).

The power cut-off unit (5) is at least one device known from the prior art that is capable of closing and opening an electric circuit of a bactericidal irradiator, in particular, an electric power circuit of a ballast control device (3) and at least one bactericidal lamp.

The control unit (6) (or the health monitoring unit (6) of the at least one bactericidal lamp) is at least one device and / or a set of devices configured to measure at least one parameter of the electrical circuit and store at least one nominal (predetermined) value of the electric circuit parameter, comparing the measured at least one parameter of the electric circuit with its nominal value and with the possibility of generating a signal for the counter (2) time. The control unit (6) is preferably made in the form of a current controller known from the prior art, for example, an electronic one, and is configured to measure the flowing current, store at least one current rating for each bactericidal lamp, compare the current flow with at least one rated current (set) value. One skilled in the art will recognize that a malfunction can be detected by the deviation of both current and voltage in the power channel of at least one electrical device, such as a bactericidal lamp.

The analyzer (4) of the number of network connections, the power shutdown unit (5) and / or the control unit (6) can be performed on the basis of at least one ICB1FL02G Smart Ballast Control IC chip manufactured by Infineon Technologies AG.

The time counter (2), the ballast (3), the analyzer (4) of the number of network connections, the power supply unit (5) and / or the control unit (6) can be combined into a power and control unit, which can be placed in the device’s case disinfection of, for example, a bactericidal irradiator, and / or may be placed in at least one separate housing. The housing (s) can (can) be made (s) of a material known from the prior art and / or materials. The power supply unit (1) can, if necessary, be placed in / on the body of the disinfection device or on the body of the power and control unit.

The indicator (7) (or “display unit”) is at least one device configured to display data received from the time counter (2), for example, visually. If necessary, indicator (7) can be additionally configured to signal the successful start of the disinfection device and / or the normal (nominal) operation of part of the devices contained in it, for example, at least one bactericidal lamp. The indicator (7) can be implemented, for example, in the form of at least one four-digit LED digital display, for example, GNQ-3641AG-21 "G-NOR", a display, a light-emitting device, for example, an LED, and / or at least one another prior art device. At least one light-emitting device may be single-color or multi-color. The indicator (7) is preferably placed on the body of the bactericidal irradiator and is the aforementioned LED digital display, configured to display the operating time of at least one bactericidal lamp and the emergency operation signal of the bactericidal irradiator.

The proposed power supply and control device disinfection can be made with the possibility of power from a well-known from the prior art source of electricity, for example, AC 220V. Electronic ballasts, depending on the programming option (“firmware”, English - firmware) of the microcircuit, can be configured to generate a given voltage for at least one bactericidal lamp and a time counter. The counter (2) time can be made with the possibility of storing the accumulated operating time indicators for a long period of time without connecting the disinfection device to the network and / or can be made with the possibility of power supply from a prior art electric power source, for example, AC 220V.

The proposed device can be used with bactericidal lamps known from the prior art, such as, for example, HNS 30W, HNS 55W, G30 T8, G55 T8, TUV 30W, TUV 55W, DB 30M, DB 55M, F30 T8 and / or any similar lamps , including other power. Bactericidal lamps with a special glass can also be used, having a high transmittance of ultraviolet rays and at the same time absorbing radiation with wavelengths below 200 nm. During the operation of such bactericidal lamps, the formation of ozone is recorded within the maximum permissible concentration (MPC). Preferably, the bactericidal irradiator contains two bactericidal lamps.

A preferred embodiment of the proposed utility model works as follows.

The power and control device of the bactericidal irradiator is configured to operate in two modes: irradiation mode and registration mode (or “readout mode”). In the irradiation mode, a disinfection procedure is performed. In the registration mode, the staff reads the readings from the counter (2) of the time in the absence of ultraviolet radiation from bactericidal lamps, i.e. safe without special equipment.

Using the block (1) of the network connection, the electric power supply circuit of the bactericidal irradiator is closed, in particular, power is supplied to the time counter (2) and the analyzer (4) of the number of network connections.

The analyzer (4) of the number of network connections counts the number of network connections during a given waiting period (time period), compares it with the specified value (s).

If the counted number of network connections corresponds to at least one of the values for the irradiation mode, for example, one (“ON”) or two (“ON” - “OFF”, “ON”), then the analyzer (4) of the number of network switching on will generate and send a control signal to short circuit the power supply circuit of the ballast (3) and at least one bactericidal lamp to the power cut-off unit (5). The control gear (3) will start at least one bactericidal lamp and will maintain an operating mode until the end of the disinfection procedure. The counter (2) time counts the time interval of operation of at least one bactericidal lamp and summarizes with previously saved data. The control unit (6) measures at least one parameter of the electric circuit and compares it with a nominal (predetermined) value. If at least one parameter deviates significantly from its nominal value, the control unit (6) will generate a signal about this event and send it to the time counter (2). For example, the control unit (6) measures the flowing electric current and compares it with the nominal (set) value. In the event of a significant deviation of the flowing current from the nominal value, the control unit (6) will generate a signal about this event and send it to the time counter (2).

If the counted number of network connections corresponds to at least one of the values for the registration mode, for example, three (for example, “ON” - “OFF”, “ON” - “OFF”, “ON”) and more, then the analyzer (4) the number of network connections will generate and send a control signal to open (“not turning on” the power of the ballast (3) of at least one bactericidal lamp) of the power circuit of the ballast (3) and at least one bactericidal lamp in the block (5) power outages. The power-off unit (5) in the normal state (with a single “ON”) does not send a signal to turn off the power to at least one bactericidal lamp. The supply voltage will only be supplied to the time counter (2). The time counter (2) will generate a signal with the operating time of at least one bactericidal lamp and send it to the indicator (7). If during the disinfection an abnormal operation (malfunction) of at least one of the devices of the power supply and control device and / or at least one bactericidal lamp was detected, then the control unit (6) will generate a signal about this event and send it to the counter ( 2) time, which, in turn, will generate an error signal and send it to the indicator (7), which displays the mentioned signal. For example, if the indicator (7) is implemented as a four-digit LED digital display, then it will display the message “ERR”. Thus, the staff will be notified of the need to verify the operability of at least one device of the bactericidal irradiator and the need for subsequent re-disinfection, as previous disinfection was carried out incorrectly.

To turn off the bactericidal irradiator, open the power supply circuit of the bactericidal irradiator using the power switch (1), for example, put it in the “OFF” position.

The abnormal operation of at least one device, including at least one bactericidal lamp, power supply and control device of the disinfection device, is understood as the deviation of at least one electrical parameter, for example, the current value of the current and / or voltage, from its nominal (specified) values.

The above is a description of the embodiment, operation and use of the proposed utility model for example of its use in a bactericidal irradiator. One skilled in the art will recognize that instead of a bactericidal irradiator, any disinfection device known in the art may be used.

Thus, expanding the functionality of prior art devices (systems or system devices) of power and control of disinfection devices by providing an automatic control and monitoring mode of operation of at least one bactericidal lamp and / or at least one electrical device of the disinfection device, including, being part of the power supply and control system of an open and / or closed bactericidal irradiator, a pumping, ionization, ozonation and / or deso system air and / or the like, as well as warning about malfunctions and a bactericidal irradiator and / or at least one bactericidal lamp, allows for high-quality disinfection of, for example, indoor air. Additionally, the expansion of the arsenal of technical means, namely, power and control devices for disinfection devices with the control of at least one bactericidal lamp and / or electrical device, in particular bactericidal irradiators, for example, open and / or closed, has been implemented. Also proposed is a power and control device with the ability to automatically monitor the health of at least one bactericidal lamp, at least one device included in it (with the possibility of self-diagnosis) and external devices that make up the disinfection device.

A disinfection device containing the proposed power and control device can be operated using standard (including two-wire) electrical wiring. For example, using the existing electrical wiring left after replacing the disinfection device of the old design with a disinfection device from the proposed power and control device without any additional modifications and using the existing power supply unit (1), for example, made in the form of a stationary electric network circuit breaker for closed wiring.

Claims (12)

1. A power and control device for a disinfection device, comprising: network connection unit, a time counter connected to the network enable unit, ballast, network inclusion analyzer, a power-off unit connected to a power-on unit, a ballast and an analyzer of the number of power-ups, characterized in that it further comprises a control unit connected to a running meter and a ballast. 2. The device according to claim 1, characterized in that it further comprises an indicator connected to a time counter. 3. The device according to p. 2, characterized in that the indicator is made in the form of an LED digital display. 4. The device according to p. 2, characterized in that the indicator is a light indicator. 5. The device according to p. 4, characterized in that the indicator light is made in color. 6. The device according to claim 1, characterized in that the health monitoring unit is made in the form of a current controller.

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