CN102353864A - Insulation monitor and medical isolation power supply system - Google Patents
Insulation monitor and medical isolation power supply system Download PDFInfo
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- CN102353864A CN102353864A CN2011102606099A CN201110260609A CN102353864A CN 102353864 A CN102353864 A CN 102353864A CN 2011102606099 A CN2011102606099 A CN 2011102606099A CN 201110260609 A CN201110260609 A CN 201110260609A CN 102353864 A CN102353864 A CN 102353864A
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Abstract
The invention discloses an insulation monitor and a medical isolation power supply system. the insulation monitor comprises a processing module, a displaying module and a data acquiring module, wherein the data acquiring module is used for acquiring specific electrical parameters and sending the acquired specific electrical parameters to the processing module; and the processing module is used for judging whether various electrical parameters meet the corresponding electrical failure conditions, and carrying out corresponding electrical alarm display through driving the displaying module when at least one electrical parameter meets the corresponding electrical failure conditions. Compared with the insulation monitor in the traditional medical isolation power supply system, the insulation provided by the invention not only has the monitoring function, but also has the function of locally monitoring, and can be used for visually and immediately displaying the specific failure information to a user, thus the reaction speed of the user to the relative failures of the medial isolation power supply system is increased.
Description
Technical field
The present invention relates to the electrical equipment technical field, particularly relate to a kind of insulating monitoring appearance and medical insulating power supply system.
Background technology
Medical insulating power supply system, i.e. the electric power system of isolated neutral, it is applied in the medical field usually, for the electrical equipment that is equipped with among operating room, the ICU (Intensive Care Unit, severe intensivecare unit) etc. is supplied power.Its medical isolating transformer through unidirectional 3KVA-10KVA is for these places supply power, and can prevent that at first leakage current in other current supply circuit from scurrying into through ground wire that the safety to patient constitutes a threat on the medical electrical equipment of operating room, ICU etc.; In addition, in case the load (like various medical electrical equipments) that is connect in the medical insulating power supply system occurs because of not constituting the loop over the ground, can only producing a very little capacitive leakage current to earth fault, greatly protected patient to exempt from the injury of leakage current.
Existing medical insulating power supply system generally comprises: insulating monitoring appearance, remote terminal, current transformer, power source special, medical isolating transformer five parts.Wherein, the insulating monitoring appearance is used for the monitoring of the electric current, medical isolating transformer temperature etc. of insulation impedance, load to the medical isolating transformer output terminal.Each item electric parameter that the insulating monitoring appearance is monitored can be given the user through remote display terminal, and the user judges according to the acquisition data analysis, to confirm corresponding monitoring result.
Because existing insulating monitoring appearance only has the monitoring effect, can't have the warning on the spot of characteristic directly perceived accordingly, cause under some application scenarios, user couple is lower with the reaction velocity of medical insulating power supply system dependent failure.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of insulating monitoring appearance and medical insulating power supply system, and technical scheme is following:
A kind of insulating monitoring appearance comprises: processing module, display module, data acquisition module;
The electric parameter that said data collecting module collected is specific, and the electric parameter of being gathered sent to processing module;
Said processing module judges whether each item electric parameter satisfies pairing electric fault condition, and when at least one electric parameter satisfies its pairing electric fault condition, carries out corresponding electric alarm indication through driving display module.
Wherein, also comprise: the communication interface that links to each other with remote terminal;
Accordingly, the said data acquisition module electric parameter that also is used for being gathered sends to said remote terminal through communication interface.
Wherein, also comprise: the power interface that links to each other with power source special.
Wherein, said electric parameter comprises:
Electric current, the medical isolating transformer temperature of the load that links to each other with medical isolating transformer of the secondary output insulation impedance of medical isolating transformer, the perception of current transformer institute.
Wherein, the corresponding electric fault condition of the secondary output insulation impedance of said medical isolating transformer is: the secondary output insulation impedance of said medical isolating transformer value is less than preset insulation threshold value;
The corresponding electric fault condition of electric current of the load that links to each other with medical isolating transformer of said current transformer institute perception is: the current value of the load that links to each other with medical isolating transformer of said current transformer institute perception is greater than the current threshold of presetting;
The corresponding electric fault condition of said medical isolating transformer temperature is: said isolating transformer temperature value is greater than preset temperature threshold.
Wherein, said electric alarm indication comprises:
The indicator light colors of respective electric parameter is for the color of sign electric fault or about the demonstration of the fault information of respective electric parameter.
Wherein, said data acquisition module adopts regularly or the specific electric parameter of real-time mode collection.
Accordingly, the present invention also provides a kind of medical insulating power supply system, comprising: insulating monitoring appearance provided by the present invention.
Wherein, also comprise: remote terminal with a plurality of terminal communication interfaces that link to each other with the insulating monitoring appearance.
The insulating monitoring appearance that the embodiment of the invention provided comprises processing module, display module, data acquisition module.This processing module is used to judge whether each item electric parameter that this data acquisition module is gathered satisfies corresponding electric fault condition; And when at least one electric parameter satisfies the electric fault condition; Carry out corresponding electric alarm indication through driving display module, with specific failure message with intuitively on the spot type of alarm show the user.With respect to the insulating monitoring appearance in the existing medical insulating power supply system; Insulating monitoring appearance provided by the present invention not only has monitoring function; Has the function of reporting to the police on the spot simultaneously; Can intuitively and timely specific fault information be shown to the user, and then improve the reaction velocity of user medical insulating power supply system dependent failure.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously; Accompanying drawing in describing below only is some embodiments of the present invention; For those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of insulating monitoring appearance that the embodiment of the invention provided;
Fig. 2 is the circuit structure diagram of the processing module of a kind of insulating monitoring appearance that the embodiment of the invention provided;
Fig. 3 is the circuit structure diagram of the display module of a kind of insulating monitoring appearance that the embodiment of the invention provided;
Fig. 4 is the circuit structure diagram of the data acquisition module of a kind of insulating monitoring appearance that the embodiment of the invention provided;
Fig. 5 is the circuit structure diagram of the communication interface of a kind of insulating monitoring appearance that the embodiment of the invention provided;
Fig. 6 is the circuit structure diagram of the power interface of a kind of insulating monitoring appearance that the embodiment of the invention provided;
The structural representation of Fig. 7 a kind of medical insulating power supply system for the embodiment of the invention provided.
Embodiment
Insulating monitoring appearance in the existing medical insulating power supply system is used for the monitoring of electric parameters such as the insulation impedance, load current, medical isolating transformer temperature to the medical isolating transformer secondary output end; And the parameters that monitors sent to remote terminal; And then show the user; By the user data analysis is judged, and then definite monitoring result.Because existing insulating monitoring appearance only has the monitoring effect; The warning on the spot that can't have characteristic directly perceived accordingly; Cause under some application scenarios, the user is slower to the reaction velocity of medical insulating power supply system dependent failure, can't in time carry out fault and eliminate.In order to solve the problems of the technologies described above, the embodiment of the invention provides a kind of insulating monitoring appearance and medical insulating power supply system.
At first a kind of insulating monitoring appearance provided by the present invention is introduced below.
A kind of insulating monitoring appearance comprises: processing module, display module, data acquisition module;
The electric parameter that said data collecting module collected is specific, and the electric parameter of being gathered sent to processing module;
Said processing module judges whether each item electric parameter satisfies pairing electric fault condition, and when at least one electric parameter satisfies its pairing electric fault condition, carries out corresponding electric alarm indication through driving display module.
The present invention has carried out certain improvement to the insulating monitoring appearance, and combines medical isolating transformer, current transformer, power source special, remote terminal each several part in the medical insulating power supply system, has realized remote alarms and the function of reporting to the police on the spot simultaneously.This insulating monitoring appearance comprises: processing module, display module, data acquisition module; This processing module is used to judge whether each item electric parameter that this data acquisition module is gathered satisfies corresponding electric fault condition; And when at least one electric parameter satisfies the electric fault condition; Carry out corresponding electric alarm indication through driving display module, with specific failure message with intuitively on the spot type of alarm show the user.With respect to the insulating monitoring appearance in the existing medical insulating power supply system; Insulating monitoring appearance provided by the present invention not only has monitoring function; Has warning function on the spot simultaneously; Can intuitively and timely specific fault information be shown to the user, and then improve the reaction velocity of user medical insulating power supply system dependent failure.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The insulating monitoring appearance that the embodiment of the invention provided not only has the monitoring effect, also has on the spot to report to the police, and specific fault is showed the function that intuitively and timely shows the user.As shown in Figure 1, a kind of insulating monitoring appearance comprises: data acquisition module 110, processing module 120, display module 130;
Data acquisition module 110 is gathered specific electric parameter, and the electric parameter of being gathered is sent to processing module 120;
Data acquisition module 110, processing module 120, display module 130 corresponding electrical circuits structures respectively as: Fig. 4, Fig. 2, shown in Figure 3.
Wherein, This data acquisition module 110 can adopt regularly or real-time mode is carried out the collection of electric parameter, and this electric parameter can be electric current, the medical isolating transformer temperature of the load that links to each other with medical isolating transformer of the secondary output insulation impedance of medical isolating transformer, the perception of current transformer institute.
Accordingly, the electric fault condition that the secondary output insulation impedance of said medical isolating transformer is corresponding can for: the secondary output insulation impedance of said medical isolating transformer value is less than preset insulation threshold value;
The corresponding electric fault condition of the electric current of the load that links to each other with medical isolating transformer of said current transformer institute perception can for: the current value of the load that links to each other with medical isolating transformer of said current transformer institute perception is greater than the current threshold of presetting;
The corresponding electric fault condition of said medical isolating transformer temperature can for: said isolating transformer temperature value is greater than preset temperature threshold.
Be understandable that; Above-mentioned insulation threshold value, current threshold and temperature threshold can be set according to actual conditions; For example: the threshold value that can insulate is set to 50K; When working as the secondary output insulation impedance of the medical isolating transformer of being gathered so less than 50K; Then this insulation impedance electric parameter satisfies its corresponding electric fault condition; At this moment, processing module 120 will drive the corresponding electric alarm indication of display module 130 row.Certainly, those skilled in the art are understandable that electric parameter is not limited to above-mentioned three kinds, and corresponding, the electric fault condition need be corresponding with special parameter, also is not limited to above-mentioned three kinds.
Need to prove that said electric alarm indication can comprise: the indicator light colors of respective electric parameter is for the color of sign electric fault or about the demonstration of the fault information of respective electric parameter.For example: generally; The corresponding pilot lamp of each item electric parameter is set on insulating monitoring appearance shell; If medical insulating power supply system; The operation of each item function is normal; Each pilot lamp then shows green, and when electric parameter satisfied preset electric fault condition, then processing module 120 driving display modules 130 became redness with the pilot lamp of respective electric parameter by green; To show the user, carry out intuitively and warning on the spot timely.Obviously, electric alarm indication is not limited to above-mentioned dual mode, and specific electric alarm indication can be set according to concrete application scenarios, to be shown to the user through mode intuitively and timely.
Those skilled in the art are understandable that this insulating monitoring appearance also comprises the communication interface that links to each other with remote terminal, the power interface that links to each other with power source special; Simultaneously, said data acquisition module 110 sends to remote terminal with the electric parameter of being gathered through communication interface, to show the long-distance user; Power source special is supplied power for the insulating monitoring appearance through power interface.The pairing circuit structure of communication interface and power interface is respectively like Fig. 5, shown in Figure 6.
Through the insulating monitoring appearance that utilizes the embodiment of the invention to provide; And combine medical isolating transformer, current transformer, power source special, the remote terminal each several part in the medical insulating power supply system; Can realize remote alarms and the function of reporting to the police on the spot simultaneously, effectively improve the reaction velocity of user medical insulating power supply system dependent failure.
Accordingly, as shown in Figure 7, the embodiment of the invention also provides a kind of medical insulating power supply system, and this system comprises: medical isolating transformer 71, current transformer 72, insulating monitoring appearance provided by the present invention 73, power source special 74, remote terminal 75.
Wherein, medical isolating transformer 71 is used to the load equipment power supply, isolates the interference that the electrical network direction is come, and improves the electricity quality of using of load; It can remove third harmonic and reduce undesired signal, and can produce the new neutral line, avoids the bad irregular operating that causes equipment of network neutral line; Current transformer 72 is arranged between medical isolating transformer 71 and the load equipment, and links to each other with insulating monitoring appearance 73, is used for the electric current of monitoring load equipment, and sends monitoring result to insulating monitoring appearance 73 and carry out specific monitoring and handle; Power source special 74 is supplied power for remote terminal 75 and insulating monitoring appearance 73.Remote terminal 75 is used for medical insulating power supply system is carried out telemanagement, allows the user clearly recognize the working condition of medical insulating power supply system; This insulating monitoring appearance 73 not only has the monitoring effect, also has on the spot to report to the police, and specific fault is showed the function that intuitively and timely shows the user, repeats no more at this.
Further; When having the shared remote terminal of a plurality of medical insulating power supply system; Existing connected mode is for after the insulating monitoring appearance in each medical insulating power supply system is cascaded; Link to each other with remote terminal again; Though this mode can realize the telemanagement of a remote terminal to a plurality of insulating monitoring appearance; But; Because the mode of series connection; When making insulating monitoring appearance in one of them medical insulating power supply system break down; To influence the normal operation of upper level, reduced the stability of system.In order to address this problem; The embodiment of the invention provided, and medical insulating power supply system medium-long range terminal is provided with a plurality of terminal communication interfaces; Directly and the insulating monitoring appearance in the different medical insulating power supply system link to each other; Series system is changed to parallel way, efficiently solve the instability of system.
Through the medical insulating power supply system that utilizes that the embodiment of the invention provides, can realize remote alarms simultaneously and report to the police on the spot, effectively improve the reaction velocity of user to medical insulating power supply system dependent failure.
The above only is the specific embodiment of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be considered as protection scope of the present invention.
Claims (9)
1. an insulating monitoring appearance is characterized in that, comprising: processing module, display module, data acquisition module;
The electric parameter that said data collecting module collected is specific, and the electric parameter of being gathered sent to processing module;
Said processing module judges whether each item electric parameter satisfies pairing electric fault condition, and when at least one electric parameter satisfies its pairing electric fault condition, carries out corresponding electric alarm indication through driving display module.
2. insulating monitoring appearance according to claim 1 is characterized in that, also comprises: the communication interface that links to each other with remote terminal;
Accordingly, the said data acquisition module electric parameter that also is used for being gathered sends to said remote terminal through communication interface.
3. insulating monitoring appearance according to claim 2 is characterized in that, also comprises: the power interface that links to each other with power source special.
4. insulating monitoring appearance according to claim 3 is characterized in that, said electric parameter comprises:
Electric current, the medical isolating transformer temperature of the load that links to each other with medical isolating transformer of the secondary output insulation impedance of medical isolating transformer, the perception of current transformer institute.
5. insulating monitoring appearance according to claim 4 is characterized in that, the corresponding electric fault condition of the secondary output insulation impedance of said medical isolating transformer is: the secondary output insulation impedance of said medical isolating transformer value is less than preset insulation threshold value;
The corresponding electric fault condition of electric current of the load that links to each other with medical isolating transformer of said current transformer institute perception is: the current value of the load that links to each other with medical isolating transformer of said current transformer institute perception is greater than the current threshold of presetting;
The corresponding electric fault condition of said medical isolating transformer temperature is: said isolating transformer temperature value is greater than preset temperature threshold.
6. insulating monitoring appearance according to claim 3 is characterized in that, said electric alarm indication comprises:
The indicator light colors of respective electric parameter is for the color of sign electric fault or about the demonstration of the fault information of respective electric parameter.
7. insulating monitoring appearance according to claim 3 is characterized in that, said data acquisition module adopts regularly or real-time mode is gathered specific electric parameter.
8. a medical insulating power supply system is characterized in that, comprising: like any described insulating monitoring appearance of claim 1-7.
9. system according to claim 8 is characterized in that, also comprises: the remote terminal with a plurality of terminal communication interfaces that link to each other with the insulating monitoring appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102606099A CN102353864A (en) | 2011-09-05 | 2011-09-05 | Insulation monitor and medical isolation power supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102606099A CN102353864A (en) | 2011-09-05 | 2011-09-05 | Insulation monitor and medical isolation power supply system |
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| CN102353864A true CN102353864A (en) | 2012-02-15 |
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| CN2011102606099A Pending CN102353864A (en) | 2011-09-05 | 2011-09-05 | Insulation monitor and medical isolation power supply system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816295A (en) * | 2016-12-27 | 2017-06-09 | 德清崎辉机械科技有限公司 | A kind of external hanging type integrated-type small-power medical isolating transformer device |
| CN107462808A (en) * | 2017-04-24 | 2017-12-12 | 绵阳莫仕科技有限公司 | A kind of laboratory insulating power supply type insulation monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387676A (en) * | 2008-07-17 | 2009-03-18 | 东北电力大学 | Large-sized transformer core and on-line monitoring and protecting system for insulaiton fault of clamps |
| CN201955425U (en) * | 2011-01-27 | 2011-08-31 | 保定天威集团有限公司 | Insulation fault positioning device in hospital isolated power supply system |
| CN201984123U (en) * | 2011-01-28 | 2011-09-21 | 保定天威集团有限公司 | Monitoring device for hospital isolated power-supplying system |
| CN202256522U (en) * | 2011-09-05 | 2012-05-30 | 四川亚辰电气有限公司 | Insulating monitor and medical isolating power system |
-
2011
- 2011-09-05 CN CN2011102606099A patent/CN102353864A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387676A (en) * | 2008-07-17 | 2009-03-18 | 东北电力大学 | Large-sized transformer core and on-line monitoring and protecting system for insulaiton fault of clamps |
| CN201955425U (en) * | 2011-01-27 | 2011-08-31 | 保定天威集团有限公司 | Insulation fault positioning device in hospital isolated power supply system |
| CN201984123U (en) * | 2011-01-28 | 2011-09-21 | 保定天威集团有限公司 | Monitoring device for hospital isolated power-supplying system |
| CN202256522U (en) * | 2011-09-05 | 2012-05-30 | 四川亚辰电气有限公司 | Insulating monitor and medical isolating power system |
Non-Patent Citations (2)
| Title |
|---|
| 惠登峰: "医用IT不接地供电系统（医用隔离电源）产品与技术比较", 《医疗保健器具》 * |
| 陈日铖等: "医用隔离电源柜的设计与应用", 《智能建筑电气技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816295A (en) * | 2016-12-27 | 2017-06-09 | 德清崎辉机械科技有限公司 | A kind of external hanging type integrated-type small-power medical isolating transformer device |
| CN106816295B (en) * | 2016-12-27 | 2019-04-26 | 德清崎辉机械科技有限公司 | A kind of external hanging type integrated-type small-power medical isolating transformer device |
| CN107462808A (en) * | 2017-04-24 | 2017-12-12 | 绵阳莫仕科技有限公司 | A kind of laboratory insulating power supply type insulation monitoring system |
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Application publication date: 20120215 |