CN205754000U - A kind of medical IT insulating power supply for connection monitoring device - Google Patents
A kind of medical IT insulating power supply for connection monitoring device Download PDFInfo
- Publication number
- CN205754000U CN205754000U CN201620570909.5U CN201620570909U CN205754000U CN 205754000 U CN205754000 U CN 205754000U CN 201620570909 U CN201620570909 U CN 201620570909U CN 205754000 U CN205754000 U CN 205754000U
- Authority
- CN
- China
- Prior art keywords
- transformator
- medical
- power supply
- temperature sensor
- monitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a kind of medical IT insulating power supply for connection monitoring device, the former limit of transformator connects alternating current power supply by catalyst, and the secondary of transformation is that medical electric equipment is powered；The former limit of transformator connects AC DC change-over circuit based on commutator；AC DC change-over circuit provides 24V DC voltage for blower fan and monitor；Temperature sensor summation current transformer is arranged at transformator, and temperature sensor summation current transformer is all connected with monitor；Temperature sensor is 2, is divided in the primary coil of transformator and the line bag of secondary coil；Blower fan is 2, is divided into the primary coil of transformator and the outside of secondary coil；Communication ends daughter board communicates to connect with remote alarming terminal；Monitor and communication ends daughter board are by RS485 serial communication link.This is used for the medical IT insulating power supply simple in construction of connection monitoring device, it is easy to implement, the safety of energy effective guarantee medical treatment load.
Description
Technical field
This utility model is particularly to a kind of medical IT insulating power supply for connection monitoring device.
Background technology
Hospital is emphasis electric unit, and the requirement to electricity consumption is higher, especially some large-scale armarium need to use every
Individually powering from distribution box, the electric power system of existing medical institutions, owing to not having special isolation circuit, easily because of it
The leakage current of his circuit is scurried on the medical electronic equipment of operating room, ICU, CCU by earth lead, thus the safe structure to patient
Become to threaten, therefore, it is necessary to design a kind of medical IT insulating power supply for connection monitoring device.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of medical IT insulating power supply for connection monitoring device,
This is used for the medical IT insulating power supply simple in construction of connection monitoring device, it is easy to implement, the safety of energy effective guarantee medical treatment load.
The technical solution of utility model is as follows:
A kind of medical IT insulating power supply for connection monitoring device, including catalyst, transformator, AC-DC change-over circuit, wind
Mechanical, electrical current transformer, communication ends daughter board and temperature sensor；
The former limit of transformator connects alternating current power supply by catalyst, and the secondary of transformation is that medical electric equipment is powered；
The former limit of transformator connects AC-DC change-over circuit based on commutator；AC-DC change-over circuit is blower fan and monitor
24V DC voltage is provided；
Temperature sensor summation current transformer is arranged at transformator, temperature sensor summation current transformer all with monitor
Device is connected；
Temperature sensor is 2, is divided in the primary coil of transformator and the line bag of secondary coil；Blower fan is 2, point
It is located at the primary coil of transformator and the outside of secondary coil；
Communication ends daughter board communicates to connect with remote alarming terminal；Monitor and communication ends daughter board are by RS485 serial communication
Link.
Described transformator is the magnetic isolation transformator of single-phase isolated neutral.
Being additionally provided with wireless communication module in insulating monitor, described wireless communication module is GPRS, 3G or 4G communication mould
Block.
Beneficial effect
Medical IT insulating power supply for connection monitoring device of the present utility model, first passes through isolating transformer and places other
Armarium is impacted by the leakage current of circuit, and the electricity of this power supply output is safe faradism, is not connected with the earth, because of
This not there are direct leakage current and produces, and the most there is not electric shock phenomenon；It addition, by temperature sensor to isolating transformer
Heating detects, and uses cooling fan to dispel the heat isolating transformer, uses by devices such as current transformers transformation
The output electric current of device and voltage detect, and insulating monitor has display screen, can show relevant parameter in real time, in a word, this
For the medical IT insulating power supply feature richness of connection monitoring device, safety is high, is suitable for applying at clinical application.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of the medical IT insulating power supply for connection monitoring device.
Detailed description of the invention
For the ease of understanding this utility model, new to practicality herein below in conjunction with Figure of description and preferred embodiment
Type does more comprehensively, describes meticulously, but protection domain of the present utility model is not limited to specific embodiment.
Unless otherwise defined, all technical term used hereinafter is generally understood that implication phase with those skilled in the art
With.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to limit this practicality new
The protection domain of type.
Embodiment:
Fig. 1, a kind of medical IT insulating power supply for connection monitoring device, including catalyst K, transformator TR, AC-DC conversion
Circuit, blower fan M, current transformer LH, communication ends daughter board and temperature sensor；
The former limit of transformator connects alternating current power supply by catalyst, and the secondary of transformation is that medical electric equipment is powered；
The former limit of transformator connects AC-DC change-over circuit based on commutator；AC-DC change-over circuit is blower fan and monitor
24V DC voltage is provided；
Temperature sensor summation current transformer is arranged at transformator, temperature sensor summation current transformer all with monitor
Device is connected；
Temperature sensor is 2, is T1 and T2 respectively, is divided into the primary coil of transformator and the line bag of secondary coil
In；Blower fan is 2, is divided into the primary coil of transformator and the outside of secondary coil；
Communication ends daughter board communicates to connect with remote alarming terminal；Monitor and communication ends daughter board are by RS485 serial communication
Link.
Described transformator is the magnetic isolation transformator of single-phase isolated neutral.
Insulating monitor has two groups of RS485 communication interfaces, and one group is connected to remote alarming terminal, and another group connects upper
Dynamo-electric brain.In the output bus of isolating transformer 1 passes current transformer, and current transformer is connected to insulation by output lead
Monitor, the loading condition of such whole system can be monitored in real time by insulating monitor and show in LCD Panel, becomes
The monitoring of the voltage condition of depressor is then by being connected to the secondary output lead of transformator extraction two on 2 input terminals.
Claims (2)
1. the medical IT insulating power supply for connection monitoring device, it is characterised in that include that catalyst, transformator, AC-DC turn
Change circuit, blower fan, current transformer, communication ends daughter board and temperature sensor；
The former limit of transformator connects alternating current power supply by catalyst, and the secondary of transformation is that medical electric equipment is powered；
The former limit of transformator connects AC-DC change-over circuit based on commutator；AC-DC change-over circuit provides for blower fan and monitor
24V DC voltage；
Temperature sensor summation current transformer is arranged at transformator, temperature sensor summation current transformer all with monitor phase
Even；
Temperature sensor is 2, is divided in the primary coil of transformator and the line bag of secondary coil；Blower fan is 2, is divided into
The primary coil of transformator and the outside of secondary coil；
Communication ends daughter board communicates to connect with remote alarming terminal；Monitor and communication ends daughter board are by RS485 serial communication link.
Medical IT insulating power supply for connection monitoring device the most according to claim 1, it is characterised in that described transformation
Device is the magnetic isolation transformator of single-phase isolated neutral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570909.5U CN205754000U (en) | 2016-06-15 | 2016-06-15 | A kind of medical IT insulating power supply for connection monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570909.5U CN205754000U (en) | 2016-06-15 | 2016-06-15 | A kind of medical IT insulating power supply for connection monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754000U true CN205754000U (en) | 2016-11-30 |
Family
ID=57386812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570909.5U Expired - Fee Related CN205754000U (en) | 2016-06-15 | 2016-06-15 | A kind of medical IT insulating power supply for connection monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205754000U (en) |
-
2016
- 2016-06-15 CN CN201620570909.5U patent/CN205754000U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103683409A (en) | Intelligent constant-temperature direct-current power supply cabinet | |
| CN104269916A (en) | Method for achieving switching between high-voltage induction power supply and photovoltaic power supply | |
| CN203117259U (en) | Direct current leakage detection circuit | |
| CN106960760A (en) | A kind of distal end assisted heating device of SF6 breakers | |
| CN102097718A (en) | Human body safety socket | |
| CN207020273U (en) | A kind of variable-frequency series resonance test device | |
| CN202949138U (en) | Low-voltage cable branch box | |
| CN205754000U (en) | A kind of medical IT insulating power supply for connection monitoring device | |
| CN202978733U (en) | Power distribution network device | |
| CN202455019U (en) | Direct current switching box | |
| CN207939415U (en) | Portable intelligent increasing apparatus | |
| CN205753957U (en) | A kind of medical treatment insulating power supply | |
| CN102946152A (en) | Remote wired operating device for high-voltage switch cabinet | |
| CN105071273A (en) | Low-voltage draw-out type switch cabinet | |
| CN204215638U (en) | Intelligent numerical control student power source | |
| CN208028386U (en) | A kind of battery component of intelligent distribution system | |
| CN206756955U (en) | A kind of power cable replaces thermal cycling test device | |
| CN207166138U (en) | A kind of subway station distribution system | |
| CN201611803U (en) | Inductive power taking device of high-voltage cable current transformer | |
| CN104391526A (en) | Remote temperature control circuit for electric cabinet | |
| CN203800835U (en) | Building DC application system | |
| CN204068406U (en) | A kind of Waste Heat Power Station direct current system | |
| CN204205727U (en) | Checkout gear power supply on a kind of ultra-high-tension power transmission line | |
| CN205544614U (en) | Distribution lines monitored control system based on high voltage transmission lines gets | |
| CN103399216A (en) | Remote monitoring and alarming device for high-voltage phase lack of transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |