CN107269911A - A kind of autocontrol valve door system - Google Patents
A kind of autocontrol valve door system Download PDFInfo
- Publication number
- CN107269911A CN107269911A CN201710606260.7A CN201710606260A CN107269911A CN 107269911 A CN107269911 A CN 107269911A CN 201710606260 A CN201710606260 A CN 201710606260A CN 107269911 A CN107269911 A CN 107269911A
- Authority
- CN
- China
- Prior art keywords
- valve
- light
- valve element
- flow
- electric drive
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
Abstract
The present invention provides a kind of autocontrol valve door system.A kind of autocontrol valve door system, wherein, including valve, processing system, electric drive system and photoelectric positioning system, the valve includes valve pedestal and is located in the valve element of the valve base interior, the electric drive system is connected with one end of the valve element, the position that the valve element is placed in the valve base interior is provided with least two the first logical flow-guiding channels, the valve pedestal is provided with the second flow-guiding channel with the first flow-guiding channel corresponding matching, the photoelectric positioning system is located at the end of valve element, the processing system and the electric drive system, photoelectric positioning system is electrically connected.The valve system of the present invention can realize automatically, be precisely controlled, and simple in construction, cost is relatively low, it is adaptable to two-way valve, triple valve or other multiple-way valves, especially has good application value in medical field.
Description
Technical field
The present invention relates to technical field of valve control, more particularly, to a kind of autocontrol valve door system.
Background technology
Valve is the important component in fluid delivery system, with functions such as water conservancy diversion, cut-off, regulation flow, shuntings.In doctor
In treatment field, traditional valve is required for people to be operated manually, such as, for needing in time-controlled scene, is required for people
Operation is gone to calculate the time accurately, it is comparatively very inconvenient.Although there has been proposed can use Electronic control in the prior art
Intelligent valve, but be due to medical field, such as drainage of cerebrospinal fluid, chest drainage, the control accuracy for valve will
Ask very high, once it is not in place to occur valve opening and closing position, it would be possible to and malpractice is produced, causes serious consequence.Accordingly, it would be desirable to
A kind of autocontrol valve door system being applied to medical field, being accurately positioned open/close states of exploitation, occurs to prevent risk.
The content of the invention
There is provided a kind of autocontrol valve door system at least one defect for overcoming described in above-mentioned prior art by the present invention.
The valve system can realize automatically, be precisely controlled, and simple in construction, cost is relatively low, it is adaptable to two-way valve, triple valve or other
Multiple-way valve.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of autocontrol valve door system, wherein,
Including valve, processing system, electric drive system and photoelectric positioning system, the valve includes valve pedestal and is located in the valve
The valve element of door base interior, the electric drive system is connected with one end of the valve element, and the valve element is placed in the valve pedestal
Internal position is provided with least two the first logical flow-guiding channels, and the valve pedestal is provided with and first flow-guiding channel
Second flow-guiding channel of corresponding matching, the processing system is electrically connected with the electric drive system, photoelectric positioning system.Processing system
System had both completed the control to electric drive system and driving function, also completed to adopt the drive control and information of photoelectric positioning system
Collection.Electric drive system is rotated in the control lower band movable valve plug of processing system, realizes that opening, closure, regulation of valve etc. are grasped
Make；Photoelectric positioning system by the feedback of the information detected to processing system, to help processing system to enter one to electric drive system
Step control.
In the present invention, the photoelectric positioning system includes light source, photoelectric sensor and the device that is in the light, and the device that is in the light is set
On the other end of the valve element, the device that is so in the light can be to follow valve element synchronous axial system together；The device inside that is in the light
Provided with cavity, the light source is in the light in the cavity of device inside positioned at described, and described be in the light is communicated with the device that is in the light
The guide lighting channel of device inside cavity and the device exterior that is in the light, the light so sent by light source can just be launched along guide lighting channel
To the outside for the device that is in the light；The quantity of the guide lighting channel is identical with the quantity of the first flow-guiding channel on the valve element, and leads
Optical channel is just right one by one with the first flow-guiding channel on the valve element in the axial direction of the valve element, it is preferred that described guide-lighting logical
The direction in road is parallel with the direction of the first flow-guiding channel on the valve element；The photoelectric sensor is fixed and is located at the light stopper
Part it is circumferentially external, the photoelectric sensor and the guide lighting channel are in same plane, and the photoelectric sensor is in institute
It is just right one by one with second flow-guiding channel in the axial direction of valve element to state.So, when valve core rotation to the first flow-guiding channel with it is corresponding
The second flow-guiding channel connection when（When namely valve is opened）, guide lighting channel is just just right with corresponding photoelectric sensor, light
Electric transducer is with regard to that can receive the light that light source is projected by guide lighting channel.
Further, the electric drive system is connected by attachment means with the valve element, and electric drive system passes through band
Dynamic attachment means rotate to rotate together with movable valve plug, realize the control to valve.The aperture of specific valve element, by electric powertrain
The angle rotated of uniting is determined.The light intensity that can be received due to the corresponding photoelectric sensor of aperture of the different angle of valve element is simultaneously differed
Sample, thus gathered and analyzed by processing system light intensity it is strong and weak just can be used for whether confirming electric drive system rotational angle
It is consistent with input.If electric drive system rotates not in place, processing system can be adjusted to rotational angle automatically according to light intensity
Section, if the also uncontrollable valve core rotation of electric drive system is to correct position, processing system can be alarmed, so as to reduce risk.
For the valve of multi-path, the guide lighting channel quantity and corresponding photoelectric sensor being in the light on device can with corresponding increase,
So as to realize the system function.
It is preferred that, the photoelectric positioning system also includes the screening for being used to prevent external environment condition from disturbing photoelectric positioning system work
Photo structure, the light-shielding structure is enclosed in the periphery of the light source, photoelectric sensor and the device that is in the light.
Further, the processing system includes the acp chip with data operation and disposal ability, for inputting control
The input system of information processed and the output system for valve working state to be shown and alarmed, the input system and
Output system is connected with the acp chip.The acp chip is times in single-chip microcomputer, CPU, central processing unit and computer
Meaning is a kind of.The input system is any one or more combination in button, knob, electret and touch-screen.The output
System is any one or more combination in display screen, sound and light alarm, charactron, loudspeaker and display lamp.
Compared with prior art, the present invention has the advantages that：
The present invention is provided with photoelectric positioning system in the end of valve element, can realize it is automatic, be precisely controlled, it is and simple in construction, into
This is relatively low, it is adaptable to two-way valve, triple valve or other multiple-way valves.In the medical field, it is necessary to the scene of timing controlled valve
It is very common.Such as drainage of cerebrospinal fluid, chest drainage urinates drainage, drug infusion etc., these occasions can use the system.
This Analysis of Nested Design can both save the time energy of medical personnel, while the monitoring and therapeutic that patient can be allowed to obtain much sooner is imitated
Really.And photoelectric positioning system can also more preferably ensure that Valve controlling precision and anticipating risk occur.
Brief description of the drawings
Fig. 1 is the theory diagram of the present invention.
Fig. 2 is the structural representation of electric drive system of the present invention, valve and photoelectric positioning system.
Fig. 3 is the structural representation of photoelectric positioning system of the present invention.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in Fig. 1 to Fig. 3, a kind of autocontrol valve door system, wherein, including valve, processing system, electric drive system
11 and photoelectric positioning system, valve includes valve pedestal 1 and the valve element 2 being located in valve pedestal 1 inside, electric drive system 11 and
One end connection of valve element 2, the position that valve element 2 is placed in inside valve pedestal 1 is provided with least two the first logical flow-guiding channels 3,
Valve pedestal 1 provided with the second flow-guiding channel 8 with the corresponding matching of the first flow-guiding channel 3, processing system and electric drive system 11,
Photoelectric positioning system is electrically connected.Processing system had both completed the control to electric drive system 11 and driving function, also completed to photoelectricity
The drive control of alignment system and information gathering.Electric drive system 11 is rotated in the control lower band movable valve plug 2 of processing system,
Realize that opening, closure, regulation of valve etc. are operated；Photoelectric positioning system by the feedback of the information detected to processing system, to help
Help further control of the processing system to electric drive system 11.
As shown in Figures 2 and 3, photoelectric positioning system includes light source 4, photoelectric sensor 5 and the device 6 that is in the light, and be in the light device 6
On the other end for being located at valve element 2, the device 6 that is so in the light can just follow the synchronous axial system together of valve element 2, be set inside the device 6 that is in the light
Have a cavity, light source 4 is located in the cavity inside the device 6 that is in the light, be communicated with being in the light on the device 6 that is in the light the internal cavities of device 6 with
The guide lighting channel 7 being in the light outside device 6, the light so sent by light source 4 just can be transmitted into the device that is in the light along guide lighting channel 7
6 outside, the quantity of guide lighting channel 7 is identical with the quantity of the first flow-guiding channel 3 on valve element 2, and guide lighting channel 7 is in valve element 2
Axial direction on it is just right one by one with the first flow-guiding channel 3 on valve element 2, direction and the first water conservancy diversion on valve element 2 of guide lighting channel 7 lead to
The direction in road 3 is parallel, and photoelectric sensor 5, which is fixed, is located at the circumferentially external of device 6 that be in the light, at photoelectric sensor 5 and guide lighting channel 7
In in same plane, and photoelectric sensor 5 is just right one by one with the second flow-guiding channel 8 in the axial direction of valve element 2.So, when valve element 2
When turning to the first flow-guiding channel 3 and being connected with corresponding second flow-guiding channel 8（When namely valve is opened）, guide lighting channel 7 is firm
Good just right with corresponding photoelectric sensor 5, photoelectric sensor 5 is with regard to that can receive the light that light source 4 is projected by guide lighting channel 7.
As shown in Fig. 2 electric drive system 11 is connected by attachment means 10 with valve element 2, electric drive system 11 passes through band
Dynamic attachment means 10 rotate to rotate together with movable valve plug 2, realize the control to valve.The aperture of specific valve element 2, by fax
The angle of the rotation of system 11 is moved to determine.The light that can be received due to the corresponding photoelectric sensor 5 of aperture of the different angles of valve element 2
It is strong and different, thus gathered and analyzed by processing system light intensity it is strong and weak just can be used for confirm 11 turns of electric drive system
Whether dynamic angle is consistent with input.If electric drive system 11 rotates not in place, processing system can be automatic to turning according to light intensity
Dynamic angle is adjusted, if the also uncontrollable valve element 2 of electric drive system 11 turns to correct position, processing system can be reported
It is alert, so as to reduce risk.For the valve of multi-path, the quantity of guide lighting channel 7 and corresponding photoelectric sensing being in the light on device 6
Device 5 can be with corresponding increase, so as to realize the system function.
As shown in Figures 2 and 3, photoelectric positioning system also includes being used to prevent external environment condition from disturbing photoelectric positioning system work
Light-shielding structure 9, light-shielding structure 9 is enclosed in the periphery of light source 4, photoelectric sensor 5 and the device 6 that is in the light.
In the present embodiment, processing system includes the acp chip with data operation and disposal ability, for inputting control
The input system of information and the output system for valve working state to be shown and alarmed, input system and output are
System is connected with acp chip.Acp chip is any one in single-chip microcomputer, CPU, central processing unit and computer.Input system
For any one or more combination in button, knob, electret and touch-screen.Output system is display screen, sound and light alarm, number
Any one or more combination in code pipe, loudspeaker and display lamp.
Obviously, the above embodiment of the present invention is just for the sake of clearly demonstrating example of the present invention, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in right of the present invention will
Within the protection domain asked.
Claims (8)
1. a kind of autocontrol valve door system, it is characterised in that including valve, processing system, electric drive system（11）And photoelectricity
Alignment system, the valve includes valve pedestal（1）Be located in the valve pedestal（1）Internal valve element（2）, the fax
Dynamic system（11）With the valve element（2）One end connection, the valve element（2）It is placed in the valve pedestal（1）On internal position
Provided with least two the first logical flow-guiding channels（3）, the valve pedestal（1）It is provided with and first flow-guiding channel（3）It is right
The second flow-guiding channel that should coordinate（8）, the processing system and the electric drive system（11）, photoelectric positioning system electrical connection；
The photoelectric positioning system includes light source（4）, photoelectric sensor（5）With the device that is in the light（6）, the device that is in the light（6）If
In the valve element（2）The other end on, the device that is in the light（6）Inside is provided with cavity, the light source（4）Positioned at the light stopper
Part（6）In internal cavity, the device that is in the light（6）On be communicated with the device that is in the light（6）Internal cavities and the device that is in the light
（6）Outside guide lighting channel（7）, the guide lighting channel（7）Quantity and the valve element（2）On the first flow-guiding channel（3）'s
Quantity is identical, guide lighting channel（7）In the valve element（2）Axial direction on the valve element（2）On the first flow-guiding channel（3）One by one
It is just right, the photoelectric sensor（5）It is fixed to be located at the device that is in the light（6）Circumferentially external, the photoelectric sensor（5）With institute
State guide lighting channel（7）In same plane, and the photoelectric sensor（5）In the valve element（2）Axial direction on described
Two flow-guiding channels（8）It is just right one by one.
2. a kind of autocontrol valve door system according to claim 1, it is characterised in that the guide lighting channel（7）Side
To with the valve element（2）On the first flow-guiding channel（3）Direction it is parallel.
3. a kind of autocontrol valve door system according to claim 1, it is characterised in that the photoelectric positioning system is also wrapped
Include the light-shielding structure for preventing external environment condition from disturbing photoelectric positioning system work（9）, the light-shielding structure（9）It is enclosed in described
Light source（4）, photoelectric sensor（5）With the device that is in the light（6）Periphery.
4. a kind of autocontrol valve door system according to claim 1, it is characterised in that the electric drive system（11）It is logical
Cross attachment means（10）With the valve element（2）Connection.
5. a kind of autocontrol valve door system according to claim 1, it is characterised in that the processing system includes having
Data operation and the acp chip of disposal ability, the input system for inputting control information and for valve working state
The output system for being shown and being alarmed, the input system and output system are connected with the acp chip.
6. a kind of autocontrol valve door system according to claim 5, it is characterised in that the acp chip is monolithic
Any one in machine, CPU, central processing unit and computer.
7. a kind of autocontrol valve door system according to claim 5, it is characterised in that the input system be button,
Any one or more combination in knob, electret and touch-screen.
8. a kind of autocontrol valve door system according to claim 5, it is characterised in that the output system is display
Any one or more combination in screen, sound and light alarm, charactron, loudspeaker and display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606260.7A CN107269911B (en) | 2017-07-24 | 2017-07-24 | A kind of autocontrol valve door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606260.7A CN107269911B (en) | 2017-07-24 | 2017-07-24 | A kind of autocontrol valve door system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107269911A true CN107269911A (en) | 2017-10-20 |
| CN107269911B CN107269911B (en) | 2019-08-06 |
Family
ID=60078445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710606260.7A Active CN107269911B (en) | 2017-07-24 | 2017-07-24 | A kind of autocontrol valve door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107269911B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443718A (en) * | 2018-10-16 | 2019-03-08 | 北京拉夫堡太阳能技术有限公司 | A kind of hydraulic station intelligent detection device and its detection method |
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| JP2003106870A (en) * | 2001-09-27 | 2003-04-09 | Mitsubishi Electric Corp | Weighing pulse transmitter |
| CN2568905Y (en) * | 2002-08-27 | 2003-08-27 | 天津市天飞高科技发展有限公司 | Positioning regulation feedback mechanism of electric regulating valve |
| CN2637858Y (en) * | 2003-08-18 | 2004-09-01 | 宁夏瑞赛尔商务有限公司 | Multichannel distributing valve with detecting positioner |
| CN202769027U (en) * | 2012-09-11 | 2013-03-06 | 天津开利达控制技术开发有限公司 | Positioning device for electric control valve |
| CN103244707A (en) * | 2013-05-08 | 2013-08-14 | 山西大学 | Photoelectric-control-based electric selector valve and electric peristaltic pump |
| CN203202347U (en) * | 2013-04-27 | 2013-09-18 | 天津开利达控制技术开发有限公司 | Bus type electric actuator located through photoelectricity |
| CN203880187U (en) * | 2013-11-15 | 2014-10-15 | 河北工业大学 | Special-purpose performer for on-off controller |
-
2017
- 2017-07-24 CN CN201710606260.7A patent/CN107269911B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003106870A (en) * | 2001-09-27 | 2003-04-09 | Mitsubishi Electric Corp | Weighing pulse transmitter |
| CN2568905Y (en) * | 2002-08-27 | 2003-08-27 | 天津市天飞高科技发展有限公司 | Positioning regulation feedback mechanism of electric regulating valve |
| CN2637858Y (en) * | 2003-08-18 | 2004-09-01 | 宁夏瑞赛尔商务有限公司 | Multichannel distributing valve with detecting positioner |
| CN202769027U (en) * | 2012-09-11 | 2013-03-06 | 天津开利达控制技术开发有限公司 | Positioning device for electric control valve |
| CN203202347U (en) * | 2013-04-27 | 2013-09-18 | 天津开利达控制技术开发有限公司 | Bus type electric actuator located through photoelectricity |
| CN103244707A (en) * | 2013-05-08 | 2013-08-14 | 山西大学 | Photoelectric-control-based electric selector valve and electric peristaltic pump |
| CN203880187U (en) * | 2013-11-15 | 2014-10-15 | 河北工业大学 | Special-purpose performer for on-off controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109443718A (en) * | 2018-10-16 | 2019-03-08 | 北京拉夫堡太阳能技术有限公司 | A kind of hydraulic station intelligent detection device and its detection method |
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| Publication number | Publication date |
|---|---|
| CN107269911B (en) | 2019-08-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171220 Address after: A new road in Whampoa District of Guangzhou City, Guangdong province 510535 6 No. two building 1 layer B101, B102 Applicant after: Guangzhou admire to stride medical science and Technology Co Ltd Address before: Moon Road, Science City high tech Industrial Development Zone of Guangzhou City, Guangdong province 510130 No. 80 E District third floor Applicant before: Medprin Regenerative Medical Technologies Co., Ltd. |
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