CN202076943U - Grid power source automatic switching system for X-ray machine - Google Patents
Grid power source automatic switching system for X-ray machine Download PDFInfo
- Publication number
- CN202076943U CN202076943U CN2011200279505U CN201120027950U CN202076943U CN 202076943 U CN202076943 U CN 202076943U CN 2011200279505 U CN2011200279505 U CN 2011200279505U CN 201120027950 U CN201120027950 U CN 201120027950U CN 202076943 U CN202076943 U CN 202076943U
- Authority
- CN
- China
- Prior art keywords
- ray machine
- control circuit
- control
- power
- power source
- 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
Images
Landscapes
- X-Ray Techniques (AREA)
Abstract
A grid power source automatic switching system for an X-ray machine belongs the technical field of medical apparatuses, consists of three parts including a voltage detecting circuit, a control circuit and a power switching device, wherein the control circuit includes an operational amplifier. The grid power source automatic switching system comprises a frame (1), a control box (2), a power detecting device (3), a switching device (4), a control device (5) and the like, and is characterized in that when the X-ray machine is powered on, grid electricity information is transmitted into the control circuit and the power detecting device by grid electricity through the voltage detecting circuit in the power detecting device, and then the X-ray machine can be in normal operation under various grid electricity conditions by the control circuit switching the power switching device in the frame. The grid power source automatic switching system has the advantages of simplicity and reliability in control method, convenience in operation, low in production difficulty and low cost.
Description
Technical field
The utility model belongs to technical field of medical instruments.
Background technology
Electric stability difference is netted in present domestic each department, and external and domestic net voltage is different, and as X-ray machine equipment, the fluctuation of site can have influence on the working stability degree of X-ray machine, needs a kind of Simple and Reliable net electricity self adaptation equipment that X-ray machine is ensured.
Summary of the invention
The objective of the invention is: for the defective that overcomes above-mentioned existence and make full use of its advantage, design the adaptive switched system of network source that a kind of Simple and Reliable is used for X-ray machine.
The technical solution of the utility model is: it is made up of three parts: control circuit that voltage detecting circuit, amplifier are formed and power transfer device, comprise frame, control box, power detector, switching device shifter, control device etc., it is characterized in that the voltage detecting circuit that NetTone Communicator after the X-ray machine energized is crossed in the power detector imports the net electrical information in the control box control circuit and power detector, the back makes X-ray machine operate as normal under the electric situation of various nets by the power transfer device in the control circuit switching frame.
The beneficial effects of the utility model are: control method is simple and reliable, and is easy to operate, the efficient height, and the production difficulty is little, and cost is low.
Description of drawings
Fig. 1 is the operation principle block diagram of the adaptive switched system of network source of X-ray machine.
Fig. 2 is the electrical schematic diagram of the adaptive switched system of network source of X-ray machine.
Specific implementation method
The contrast accompanying drawing, it is made up of three parts: control circuit that voltage detecting circuit, amplifier are formed and power transfer device, comprise frame (1), control box (2), power detector (3), switching device shifter (4), control device (5) etc., it is characterized in that the voltage detecting circuit that NetTone Communicator after the X-ray machine energized is crossed in the power detector imports the net electrical information in the control box control circuit and power detector, the back makes X-ray machine operate as normal under the electric situation of various nets by the power transfer device in the control circuit switching frame:
1, the power detector (3) that is positioned at frame (1) is by transformer T1 NetTone Communicator to be crossed control box (2) to be converted to the low tension signal, through the D1 rectification, after the C1 filtering, by R1, the sampling of R2 dividing potential drop.
2, being equipped with LM324 in the control device (5) is the comparator of core, with the sampling to voltage compare with reference voltage, export by NAND gate, after L1, L2 filtering, divide although the turn-on and turn-off of control triode V1, V2 with the height of this signal of telecommunication, V1, V2 control dc solid-state relay K1, K2 respectively.K1 switches when the net electricity is higher than normal voltage, and K2 switches when the net electricity is lower than normal voltage.
3, with the T2 autotransformer be the network source switching device (4) of core, this autotransformer is by its contact of dc solid-state relay K1, K2 control, and the voltage difference between each contact is switched according to the electric difference of net.
Claims (1)
1. adaptive switched system of network source that is used for X-ray machine, it is made up of three parts: voltage detecting circuit, control circuit and power transfer device that amplifier is formed, comprise frame (1), control box (2), power detector (3), switching device shifter (4), control device (5) etc., it is characterized in that the voltage detecting circuit that NetTone Communicator after the X-ray machine energized is crossed in the power detector imports the net electrical information in the control box control circuit and power detector, the back makes X-ray machine operate as normal under the electric situation of various nets by the power transfer device in the control circuit switching frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200279505U CN202076943U (en) | 2011-01-25 | 2011-01-25 | Grid power source automatic switching system for X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200279505U CN202076943U (en) | 2011-01-25 | 2011-01-25 | Grid power source automatic switching system for X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076943U true CN202076943U (en) | 2011-12-14 |
Family
ID=45115020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200279505U Expired - Fee Related CN202076943U (en) | 2011-01-25 | 2011-01-25 | Grid power source automatic switching system for X-ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384802A (en) * | 2021-12-30 | 2022-04-22 | 苏州博思得电气有限公司 | Control method and device of X-ray equipment |
-
2011
- 2011-01-25 CN CN2011200279505U patent/CN202076943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114384802A (en) * | 2021-12-30 | 2022-04-22 | 苏州博思得电气有限公司 | Control method and device of X-ray equipment |
| CN114384802B (en) * | 2021-12-30 | 2023-12-05 | 苏州博思得电气有限公司 | Control method and device of X-ray equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107632198B (en) | Dual-power electric quantity acquisition device and application method thereof | |
| CN202076943U (en) | Grid power source automatic switching system for X-ray machine | |
| CN204271736U (en) | A kind of fire-fighting emergency power supply cabinet | |
| CN103715616B (en) | A kind of ring main unit | |
| CN202330594U (en) | Computer program-controlled testing platform for intelligent distribution transformer terminal | |
| CN206147059U (en) | Simple and easy direct current breaker function test appearance | |
| CN206163361U (en) | Permanent magnetism breaker control system based on two under -voltage information | |
| CN204168001U (en) | A kind of intelligent duplicate power supply automatic change-over based on DSP | |
| CN204857603U (en) | Low -voltage moulded case circuit breaker with trouble record wave energy | |
| CN204241617U (en) | Energy-saving transmission line malfunction monitoring system | |
| CN204556725U (en) | The miniature power consumption pick-up unit of electrical equipment | |
| CN203385782U (en) | Non-transformer isolated voltage and current acquisition device | |
| CN206226302U (en) | A kind of Intelligent high frequency switching d | |
| CN206710511U (en) | Long-distance intelligent nuclear phase instrument phase-detection end | |
| CN201657386U (en) | Zero-crossing circuit of microwave oven | |
| CN204905976U (en) | Power management means | |
| CN105987772A (en) | Switchgear temperature measuring device with luminous-energy power supply system | |
| CN205017114U (en) | Electric CT is got to cable | |
| CN203455416U (en) | Ring main unit phase checking loop closing device | |
| CN204441194U (en) | A kind of connecting circuit of A.C. contactor spark management device | |
| CN205003271U (en) | Based on IPM module frequency conversion high -voltage transformer tester | |
| CN201781278U (en) | Power distribution circuit and power distribution cabinet | |
| CN204374393U (en) | Detect the warning device that instantaneous ac scurries into straight-flow system | |
| CN202433452U (en) | Test system for handpiece box of flat knitting machine | |
| CN203851064U (en) | Pulse type electric power acquiring device of line fault indicator |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20180125 |