CN201656569U - Measurement and monitoring indicator special for clean operating room - Google Patents
Measurement and monitoring indicator special for clean operating room Download PDFInfo
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- CN201656569U CN201656569U CN2010201729618U CN201020172961U CN201656569U CN 201656569 U CN201656569 U CN 201656569U CN 2010201729618 U CN2010201729618 U CN 2010201729618U CN 201020172961 U CN201020172961 U CN 201020172961U CN 201656569 U CN201656569 U CN 201656569U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
Disclosed is a measurement and monitoring indicator special for a clean operating room, of which one part is provided with a remote alarm unit arranged in the operating room and the other part is provided with a signal monitoring unit arranged in an electric control cabinet, wherein, the signal monitoring unit includes a first microprocessor, a first internal communication module, a PTC measurement module, an A/D conversion module and a switching value output module; the remote alarm unit includes a second microprocessor, a second internal communication module and an alarm module. The signal monitoring unit and the remote alarm unit are connected by a serial port data line. The device can directly reflect the load condition of the transformer to an indicator module of the remote alarm unit. The personnel know the load condition and make the judgment. Under the condition of the over-temperature and the insulation of the transformer, the device can send the signal and give the alarm. In addition, the alarm is removed when the alarm signal is released. The device has the advantages of simple operation, good security and high reliability.
Description
Technical field
The utility model relates to a kind of power measurement monitor indicator lamp, especially the indicating device that is applied to hospital operating room, has functions such as power supply control, detection, warning, specifically a kind of measurement monitor indicator lamp that the safety utilization of electric power that ensures operating room is had the clean operating room special use of positive role.
Background technology
High-techly extensively meet the tendency, brought the continuous variation and the raising of function, the advance of Medical Devices, also more and more higher to the power requirement of Medical Devices, particularly the power supply of hospital operating room is directly connected to patient's the life security and the success rate of operation.Existing power-supply device mainly adopts conventional transformer and switch to form, and does not have watch-dog to monitor in real time, when being applied to the operating room power requirement, just can't satisfy the requirement of power supply especially.Also do not directly apply to medical power equipment in the power equipment at home at present, particularly be applied to the equipment of operating room power supply, have only overseas enterprise seldom to have equipment component to be applied to the operating room power supply.Demonstrate and have only ZJK DC power supply monitor to be mainly used in the direct voltage of direct current cabinet and electric current, temperature detection from the existing new data of looking into, be not exclusively used in the power supply control and the warning function of medical power supply.
Summary of the invention
The purpose of this utility model is at the power equipment that does not also directly apply to medical treatment in the present power equipment at home, particularly be applied to the problem of the equipment of operating room power supply, propose a kind of measurement monitor indicator lamp that the safety utilization of electric power that ensures operating room is had the clean operating room special use of positive role.
The technical solution of the utility model is:
A kind of measurement monitor indicator lamp of clean operating room special use, it comprises signal monitoring unit and remote alarms unit, described signal monitoring unit comprises first microprocessor, the first internal communication module, the PTC measurement module, A/D modular converter and switching value output module, described remote alarms unit comprises second microprocessor, second internal communication module and the alarm module, the signal input part of PTC measurement module is promptly measured the signal of telecommunication of the signal input detection operating room transformer of monitor indicator lamp as the signal monitoring unit, the signal output part of PTC measurement module links to each other with the signal input part of A/D modular converter, the signal output part of A/D modular converter links to each other with the corresponding detection signal input of first microprocessor, the control signal output ends of first microprocessor links to each other with the signal input part of switching value output module, the signal output part of switching value output module is controlled the external output signal of telecommunication of transformer as the control signal output of measuring monitor indicator lamp, the internal communication signal end of first microprocessor links to each other with the first internal communication module, the communication signal end of the first internal communication module as the communication signal end of the communication signal end of signal monitoring unit and remote alarms unit promptly the communication signal end of the second internal communication module communicate, the second internal communication module connects with the corresponding communication signal end of second microprocessor, and the alarm signal end of second microprocessor links to each other with the respective signal end of alarm module.
Alarm module of the present utility model comprises second indicating lamp module, buzzer and warning cancellation module, each alarm indication output of described second microprocessor links to each other with the respective signal input of second indicating lamp module, buzzer respectively, and the warning erasure signal end of second microprocessor is connected with the warning cancellation module.
Signal monitoring of the present utility model unit also comprises first indicating lamp module, first reset circuit, first oscillating circuit, the DC voltage-stabilizing module, the external communication module and first jtag port, the shows signal input of described first indicating lamp module links to each other with the shows signal output of first microprocessor, the signal output part of first reset circuit and first oscillating circuit links to each other with the respective signal input of first microprocessor, the DC voltage-stabilizing module links to each other with external power source as the power supply signal input of measuring monitor indicator lamp, the signal output part of DC voltage-stabilizing module links to each other with the power supply signal input of external communication module, the communication signal end of external communication module carries out communication as external communication signal end and the host computer of measuring monitor indicator lamp, and the external communication module links to each other with the external communication signal end of first microprocessor.
Remote alarms of the present utility model unit comprises second indicating lamp module, second reset circuit, second oscillating circuit, second jtag port and LED charactron display module, the shows signal input of described second indicating lamp module and LED charactron display module links to each other with the corresponding shows signal output of second microprocessor, and the signal output part of second reset circuit and second oscillating circuit links to each other with the respective signal input of second microprocessor.
Switching value output module of the present utility model comprises photoisolator, a plurality of relays, diode, electric capacity and resistance, one signal input part of photoisolator connects power supply, another signal input end links to each other with first microprocessor corresponding control signal output, one signal output part ground connection of photoisolator, another signal output part links to each other with the anode of diode, the negative electrode of diode links to each other with power supply, the two ends of electric capacity are attempted by the two ends of diode V1, a plurality of relays are attempted by the two ends of diode, and each relay is controlled the external output signal of telecommunication of transformer as the control signal output of measuring monitor indicator lamp.
Relay of the present utility model is two.
The beneficial effects of the utility model:
The utility model is the measurement monitor indicator lamp of clean operating room special use, mainly is made up of two parts: wherein a part is the remote alarms unit that is positioned at operating room, and another part is the signal monitoring unit that is positioned at electric control cabinet.They are connected by serial port data line, and this device can be directly reflected into the indicating lamp module of remote alarms unit to the transformer load situation, understand load condition, judge.Can also and report to the police to the temperature overtemperature and the transformer insulated situation condition signaling of transformer.Eliminate after can also removing by alarm signal, simple to operate, fail safe is good, the reliability height.
The utility model is owing to adopt transformer control power supply, the object of transformer as monitoring, it is the load condition that Atmage164 chip and PTC detection module are used for monitoring transformer that the signal monitoring unit adopts microprocessor, temperature conditions and whether insulation fault takes place is that the state that the Atmage164 chip calculated and analyzed transformer can be reported to the police by the remote alarms unit that serial port data line is linked in the operating room to the fault that produces by microprocessor, the detection load situation satisfies monitoring requirement and warning requirement.
Description of drawings
Fig. 1 is the theory diagram of the utility model signal monitoring unit.
Fig. 2 is the theory diagram of the utility model remote alarms unit.
Fig. 3 is one of circuit diagram of the utility model switching value output module.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As Fig. 1, shown in 2, a kind of measurement monitor indicator lamp of clean operating room special use, it comprises signal monitoring unit and remote alarms unit, described signal monitoring unit comprises first microprocessor (model can be Atmage164), (model is FCS900 to the first internal communication module, adopt RS-485), PTC measurement module (the general measure module that the PTC measurement module is made up of temperature control test resistance circuit), A/D modular converter and switching value output module, described remote alarms unit comprises second microprocessor (model can be Atmage164), (model is FCS900 to the second internal communication module, adopt RS-485) and alarm module, the signal input part of PTC measurement module is promptly measured the signal of telecommunication of the signal input detection operating room transformer of monitor indicator lamp as the signal monitoring unit, the signal output part of PTC measurement module links to each other with the signal input part of A/D modular converter, the signal output part of A/D modular converter links to each other with the corresponding detection signal input of first microprocessor, the control signal output ends of first microprocessor links to each other with the signal input part of switching value output module, the signal output part of switching value output module is controlled the external output signal of telecommunication of transformer as the control signal output of measuring monitor indicator lamp, the internal communication signal end of first microprocessor links to each other with the first internal communication module, the communication signal end of the first internal communication module as the communication signal end of the communication signal end of signal monitoring unit and remote alarms unit promptly the communication signal end of the second internal communication module communicate, the second internal communication module connects with the corresponding communication signal end of second microprocessor, and the alarm signal end of second microprocessor links to each other with the respective signal end of alarm module.
Alarm module of the present utility model comprises second indicating lamp module, buzzer and warning cancellation module (be microprocessor carry can the back be set by software and eliminate), each alarm indication output of described second microprocessor links to each other with the respective signal input of second indicating lamp module, buzzer respectively, and the warning erasure signal end of second microprocessor is connected with the warning cancellation module.
Signal monitoring of the present utility model unit also comprises first indicating lamp module, first reset circuit, first oscillating circuit, the DC voltage-stabilizing module, the external communication module and first jtag port, the shows signal input of described first indicating lamp module links to each other with the shows signal output of first microprocessor, the signal output part of first reset circuit and first oscillating circuit links to each other with the respective signal input of first microprocessor, the DC voltage-stabilizing module links to each other with external power source as the power supply signal input of measuring monitor indicator lamp, the signal output part of DC voltage-stabilizing module links to each other with the power supply signal input of external communication module, the communication signal end of external communication module carries out communication as external communication signal end and the host computer of measuring monitor indicator lamp, and the external communication module links to each other with the external communication signal end of first microprocessor.
Remote alarms of the present utility model unit comprises second indicating lamp module, second reset circuit, second oscillating circuit, second jtag port and LED charactron display module, the shows signal input of described second indicating lamp module and LED charactron display module links to each other with the corresponding shows signal output of second microprocessor, and the signal output part of second reset circuit and second oscillating circuit links to each other with the respective signal input of second microprocessor.
As shown in Figure 3, switching value output module of the present utility model is an example with a relay: comprise photoisolator Q6, relay P1, diode V1, capacitor C 1 and resistance R 17, the signal input part of photoisolator Q6 connects power supply, another signal input end links to each other with first microprocessor corresponding control signal output, the signal output part ground connection of photoisolator Q6, another signal output part links to each other with the anode of diode V1, the negative electrode of diode V1 links to each other with power supply, the two ends of capacitor C 1 are attempted by the two ends of diode V1, relay P1 is attempted by the two ends of diode V1, and the output of relay P1 is controlled the external output signal of telecommunication of transformer as the control signal output of measuring monitor indicator lamp.
During concrete enforcement:
In the signal monitoring unit: first microprocessor adopts microprocessor Atmage164 chip, first reset circuit and first oscillating circuit are the tandem circuit of first microprocessor work, for first microprocessor provides reset signal, and first oscillating circuit provides clock signal for first microprocessor to first reset circuit when powering on.
First microprocessor makes relay work by the photoisolator in the control switch amount output module, output switching signal, such switching signal circuit one total two-way.The light on and off of first indicating lamp module can be judged and control to first microprocessor according to the working condition of signal monitoring unit.First jtag port is used for pouring into of working procedure, only when program is imported at the beginning of in operating state, do not use at ordinary times.This filling journey mode is convenient to the upgrading of program.
The PTC detection module is used for monitoring the load condition of transformer, temperature conditions and whether insulation fault takes place and its state is informed first microprocessor, first microprocessor judges whether transformer is in overload, the state of overtemperature degree or insulation fault through computational analysis.
The communication module of signal monitoring unit is divided into the external communication module and the first internal communication module.
The external communication module need add a DC voltage-stabilizing module, comes and outside separating, and to increase fail safe and reliability, prevents that overcurrent from burning out instrument.The external communication module is carried out communication by serial port data line and the host computer that is installed in the central control room, adopts the MODBUS agreement, can inform host computer to situation at any time, and is beneficial to host computer it is controlled.
The first internal communication module is used for and the long-distance alarm apparatus that is positioned at operating room carries out communication, to make things convenient for the operating state that can understand the operating room electric power system in the operating room.
During concrete work: the signal monitoring unit is input to the DC voltage-stabilizing module by external power source earlier, through directly offering the first microprocessor working power after the input, by first reset circuit first microprocessor working power is carried out reset detection then, and provide clock signal for first microprocessor by first oscillating circuit, after first microprocessor has working power, control first indicating lamp module and light.The PTC detection module is used for monitoring the load condition of transformer, and temperature conditions and whether insulation fault takes place and its state is informed first microprocessor judges whether transformer is in overload, the state of overtemperature degree or insulation fault through computational analysis.And signal handled the measuring-signal input of sending into first microprocessor with the current analog amount that measures through converting digital quantity to by the A/D modular converter.Carry out communication by communication module again, be that the external communication module is carried out communication by serial port data line and the host computer that is installed in the central control room, adopt the MODBUS agreement, can inform the host computer computer to situation at any time, and be beneficial to the host computer computer it is controlled.In addition be used for pouring into of working procedure by first jtag port in the back, only when program is imported at the beginning of in operating state, do not use at ordinary times.This filling journey mode also can realize the upgrading of program.Judge through computational analysis whether transformer is in overload by first microprocessor in addition, the state of overtemperature degree or insulation fault is directly connected to the remote alarming device unit by the first internal communication module through serial port data line.First microprocessor makes relay work by the photoisolator in the control switch amount output module in addition, output switching signal, such switching signal circuit one total two-way.Can control the double switch circuit.
In the remote alarms unit: second reset circuit and second oscillating circuit are the tandem circuit of second microprocessor work, for second microprocessor provides reset signal, and second oscillating circuit provides clock signal for second microprocessor to second reset circuit when powering on.Second jtag port is used for pouring into of working procedure, only when program is imported at the beginning of in operating state, do not use at ordinary times.This filling journey mode is convenient to the upgrading of program.LED charactron display module is controlled by second microprocessor, will show the load factor of electric power system this moment.
Second indicating lamp module has reacted the operating state of electric power system intuitively, four lamps are represented work, overload, overtemperature from top to bottom respectively, four kinds of situations such as insulation fault, normal operating conditions only has work light bright, and its excess-three lamp all is in and extinguishes state, when fault takes place, corresponding lamp is then lighted, second microprocessor will make it send chimes of doom to signal of buzzer of alarm module simultaneously, and the personnel that are in operating room can carry out noise reduction by the knob of warning cancellation module.The second internal communication module is used for and the signal monitoring unit that is positioned at cabinet carries out communication, obtain in the cabinet in the operating state of electric power system.
During concrete work: provide power supply to second microprocessor power supply by the second internal communication module, and then have second reseting module when powering on for second microprocessor provides reset signal, second oscillating circuit provides clock signal for second microprocessor.Second indicating lamp module has reacted the operating state of electric power system intuitively behind second microprocessor power supply, four lamps are represented work from top to bottom respectively, overload, overtemperature, four kinds of situations such as insulation fault, normal operating conditions only has work light bright, its excess-three lamp all is in and extinguishes state, when fault takes place, corresponding lamp is then lighted, second microprocessor will make it send chimes of doom to signal of buzzer of alarm module simultaneously, and the personnel that are in operating room can carry out noise reduction by the knob of ann silence module.The load condition of transformer is undertaken by the signal monitoring unit behind the signal of digital quantity again by the second internal communication module in addition, send to second microprocessor, by second microprocessor signal of digital quantity is transferred to LED charactron display module, will shows the load factor of transformer this moment.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (6)
1. the measurement monitor indicator lamp of a clean operating room special use, it is characterized in that it comprises signal monitoring unit and remote alarms unit, described signal monitoring unit comprises first microprocessor, the first internal communication module, the PTC measurement module, A/D modular converter and switching value output module, described remote alarms unit comprises second microprocessor, second internal communication module and the alarm module, the signal input part of PTC measurement module is promptly measured the signal of telecommunication of the signal input detection operating room transformer of monitor indicator lamp as the signal monitoring unit, the signal output part of PTC measurement module links to each other with the signal input part of A/D modular converter, the signal output part of A/D modular converter links to each other with the corresponding detection signal input of first microprocessor, the control signal output ends of first microprocessor links to each other with the signal input part of switching value output module, the signal output part of switching value output module is controlled the external output signal of telecommunication of transformer as the control signal output of measuring monitor indicator lamp, the internal communication signal end of first microprocessor links to each other with the first internal communication module, the communication signal end of the first internal communication module as the communication signal end of the communication signal end of signal monitoring unit and remote alarms unit promptly the communication signal end of the second internal communication module communicate, the second internal communication module connects with the corresponding communication signal end of second microprocessor, and the alarm signal end of second microprocessor links to each other with the respective signal end of alarm module.
2. the measurement monitor indicator lamp of clean operating room special use according to claim 1, it is characterized in that described alarm module comprises second indicating lamp module, buzzer and warning cancellation module, each alarm indication output of described second microprocessor links to each other with the respective signal input of second indicating lamp module, buzzer respectively, and the warning erasure signal end of second microprocessor is connected with the warning cancellation module.
3. the measurement monitor indicator lamp of clean operating room special use according to claim 1, it is characterized in that described signal monitoring unit also comprises first indicating lamp module, first reset circuit, first oscillating circuit, the DC voltage-stabilizing module, the external communication module and first jtag port, the shows signal input of described first indicating lamp module links to each other with the shows signal output of first microprocessor, the signal output part of first reset circuit and first oscillating circuit links to each other with the respective signal input of first microprocessor, the DC voltage-stabilizing module links to each other with external power source as the power supply signal input of measuring monitor indicator lamp, the signal output part of DC voltage-stabilizing module links to each other with the power supply signal input of external communication module, the communication signal end of external communication module carries out communication as external communication signal end and the host computer of measuring monitor indicator lamp, and the external communication module links to each other with the external communication signal end of first microprocessor.
4. the measurement monitor indicator lamp of clean operating room special use according to claim 1, it is characterized in that described remote alarms unit comprises second indicating lamp module, second reset circuit, second oscillating circuit, second jtag port and LED charactron display module, the shows signal input of described second indicating lamp module and LED charactron display module links to each other with the corresponding shows signal output of second microprocessor, and the signal output part of second reset circuit and second oscillating circuit links to each other with the respective signal input of second microprocessor.
5. the measurement monitor indicator lamp of clean operating room special use according to claim 1, it is characterized in that described switching value output module comprises photoisolator, a plurality of relays, diode, electric capacity and resistance, one signal input part of photoisolator connects power supply, another signal input end links to each other with first microprocessor corresponding control signal output, one signal output part ground connection of photoisolator, another signal output part links to each other with the anode of diode, the negative electrode of diode links to each other with power supply, the two ends of electric capacity are attempted by the two ends of diode V1, a plurality of relays are attempted by the two ends of diode, and each relay is controlled the external output signal of telecommunication of transformer as the control signal output of measuring monitor indicator lamp.
6. the measurement monitor indicator lamp of clean operating room special use according to claim 5 is characterized in that described relay is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201729618U CN201656569U (en) | 2010-04-28 | 2010-04-28 | Measurement and monitoring indicator special for clean operating room |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010201729618U CN201656569U (en) | 2010-04-28 | 2010-04-28 | Measurement and monitoring indicator special for clean operating room |
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| CN201656569U true CN201656569U (en) | 2010-11-24 |
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| CN2010201729618U Expired - Fee Related CN201656569U (en) | 2010-04-28 | 2010-04-28 | Measurement and monitoring indicator special for clean operating room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819240A (en) * | 2010-04-28 | 2010-09-01 | 博耳(宜兴)电力成套有限公司 | Special measuring and monitoring indicator for clean surgery room |
| CN108564738A (en) * | 2018-04-16 | 2018-09-21 | 国网山东省电力公司烟台供电公司 | A kind of signal lamp with displacement instruction function |
-
2010
- 2010-04-28 CN CN2010201729618U patent/CN201656569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101819240A (en) * | 2010-04-28 | 2010-09-01 | 博耳(宜兴)电力成套有限公司 | Special measuring and monitoring indicator for clean surgery room |
| CN108564738A (en) * | 2018-04-16 | 2018-09-21 | 国网山东省电力公司烟台供电公司 | A kind of signal lamp with displacement instruction function |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |