CN207961688U - New exclusive motor-operated control valve door system - Google Patents
New exclusive motor-operated control valve door system Download PDFInfo
- Publication number
- CN207961688U CN207961688U CN201820176330.XU CN201820176330U CN207961688U CN 207961688 U CN207961688 U CN 207961688U CN 201820176330 U CN201820176330 U CN 201820176330U CN 207961688 U CN207961688 U CN 207961688U
- Authority
- CN
- China
- Prior art keywords
- loophole
- spool
- code
- control valve
- operated control
- 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
- 238000012545 processing Methods 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model provides a kind of new exclusive motor-operated control valve door system.A kind of new exclusive motor-operated control valve door system, wherein, including valve assembly, processing system, electric drive system and photoelectric positioning system, the valve assembly includes valve pedestal and is threaded through the spool of the valve base interior, the electric drive system is connect with one end of the spool, the position that the spool is placed in the valve base interior is equipped at least two the first logical flow-guiding channels, the valve pedestal is equipped with can be with the second flow-guiding channel of the first flow-guiding channel corresponding matching, the processing system and the electric drive system, photoelectric positioning system is electrically connected.The valve system of the utility model can realize it is automatic, be precisely controlled, and simple in structure, cost is relatively low.
Description
Technical field
The utility model is related to technical field of valve control, more particularly, to new exclusive motor-operated control valve door system.
Background technology
Valve is the important component in fluid delivery system, have the function of water conservancy diversion, cut-off, adjust flow, shunting etc..It is curing
In treatment field, traditional valve is required for human hand is dynamic to be operated, such as needing in time-controlled scene, is required for people
It goes to operate to calculate the time accurately, it is in contrast very inconvenient.Although there has been proposed Electronic control may be used in the prior art
Intelligent valve the control accuracy of valve is wanted but due in medical field, such as drainage of cerebrospinal fluid, chest drainage etc.
Ask very high, once it is not in place that valve opening and closing position occurs, it would be possible to and malpractice is generated, serious consequence is caused.Therefore, it is necessary to
Develop it is a kind of suitable for medical field, can pinpoint autocontrol valve assembly, occur to prevent risk.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, provides new exclusive motor-operated control valve
Door system.The valve system can realize it is automatic, be precisely controlled, and simple in structure, cost is relatively low.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of new exclusive motor-operated control valve
Door system, wherein including valve assembly, processing system, electric drive system and photoelectric positioning system, the valve assembly includes valve
Door pedestal and the spool for being threaded through the valve base interior, the electric drive system is connect with one end of the spool, described
The position that spool is placed in the valve base interior is equipped at least two the first logical flow-guiding channels, is set on the valve pedestal
Having can be with the second flow-guiding channel of the first flow-guiding channel corresponding matching, when spool goes to special angle, the first water conservancy diversion
Channel and the second flow-guiding channel will constitute complete channels to allow liquid or gas to pass through；The processing system and the fax
Dynamic system, photoelectric positioning system electrical connection.Processing system had both completed the control to electric drive system and driving function, also completion pair
The drive control of photoelectric positioning system and information collection.Electric drive system is turned in the control lower band movable valve plug of processing system
It is dynamic, realize the operations such as the opening, closure, adjusting of valve assembly；The information detected is fed back to processing system by photoelectric positioning system
System, to help further control of the processing system to electric drive system.
In the utility model, the photoelectric positioning system includes code-disc structure, light source and photoelectric sensor, the code-disc knot
Structure is located between the electric drive system and the spool, and the code-disc structure is rotated synchronously with the spool, the light source
The both sides that be located at the code-disc structure opposite are fixed with photoelectric sensor, the code-disc structure is equipped at least two groups loophole,
The group number of the loophole and the position of each group loophole and the logical number of the first flow-guiding channel on the spool and each logical first
The position of flow-guiding channel is corresponding, and the position relationship between the code-disc structure, light source and photoelectric sensor meets code-disc structure
When turning to a certain group of loophole between light source and photoelectric sensor, the light that light source projects is after loophole by photoelectric transfer
Sensor receives.Using code-disc structure when following spool to rotate synchronously, the light that light source projects passes through different groups in code-disc structure
Loophole after the variation of light intensity that is received by photoelectric sensor, processing system is it may determine that go out code-disc structure and spool exists
The angle turned under the drive of electric drive system, with this come judge spool electric drive system drive under whether rotate in place.If
Spool rotates not in place under electric drive system drive, and processing system automatically can then be adjusted rotational angle according to light intensity
Section, if processing system is unable to control electric drive system and valve is made to turn to correct position, processing system can alarm, to
Reduce risk.
In the utility model, the setting of each group loophole in code-disc structure includes the following two kinds situation：The first is institute
It states in each group loophole, the quantity of every group of loophole is different.In this way, light source through after every group of loophole by photoelectric sensor
The transmitted light intensity detected is exactly different, therefore processing system can detect varying strength according to photoelectric sensor
Transmitted light intensity judges angle that spool turns under the drive of electric drive system.
Second is that in each group loophole, the quantity of the loophole of one of which is most, is left the loophole of each group
Quantity all same, the quantity of the photoelectric sensor is identical as the quantity of loophole of this group that light transmission hole number is most.
In this case it is using binary-coded form come when determining that light that light source is sent out passes through each group loophole, what spool turned over
Angle.Each photoelectric sensor corresponds to the light for receiving each group each loophole transmission, the few each group light transmission of light transmission hole number
When hole is turned between light source and photoelectric sensor, some photoelectric sensors just do not receive light, light transmission hole number it is most one
For group loophole when turning between light source and photoelectric sensor, all photoelectric sensors can receive light, be identified with this
Coding.
Further, the electric drive system is connect by attachment device with the spool.Electric drive system passes through drive
Attachment device rotation realizes the control to valve to be rotated together with movable valve plug.The aperture of specific spool, by electric drive system
The angle of rotation determines.The code-disc structure is located in the attachment device, and the code-disc structure and the attachment device
It is concentric.
Further, the processing system includes the acp chip with data operation and processing capacity, for inputting control
The input system of information processed and output system for valve assembly working condition to be shown and alarmed, the input system
System and output system are connect with the acp chip.The acp chip is in microcontroller, CPU, central processing unit and computer
Any one.The input system is any one or more combination in button, knob, electret and touch screen.It is described
Output system is any one or more combination in display screen, sound-light alarm, charactron, loudspeaker and display lamp.
Compared with prior art, the utility model has the advantages that：
The utility model is provided with photoelectric positioning system between spool and electric drive system, can realize automatic, accurate
Control, and it is simple in structure, cost is relatively low.In medical treatment, need the scene of timing controlled valve very common.As cerebrospinal fluid draws
Stream, chest drainage, urine drainage etc., these occasions can use the system.This Analysis of Nested Design can both save medical staff's
Time energy, while patient can be allowed to obtain monitoring and therapeutic effect much sooner.And photoelectric positioning system can also be more preferable
Ensure that valve control accuracy and anticipating risk occur.
Description of the drawings
Fig. 1 is the principles of the present invention block diagram.
Fig. 2 is the structural schematic diagram of the utility model electric drive system, valve assembly and photoelectric positioning system.
Fig. 3 is the structural schematic diagram of code-disc structure in the utility model embodiment 1.
Fig. 4 is the structural schematic diagram of code-disc structure in the utility model embodiment 2.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1
As depicted in figs. 1 and 2, a kind of new exclusive motor-operated control valve door system, wherein including valve assembly, processing system
System, electric drive system 1 and photoelectric positioning system, the valve assembly include valve pedestal 2 and are threaded through in the valve pedestal 2
The spool 3 in portion, the electric drive system 1 are connect with one end of the spool 3, and the spool 3 is placed in inside the valve pedestal 2
Position be equipped with and be at least two the first logical flow-guiding channels 4, the valve pedestal 2 is equipped with and first flow-guiding channel 4
Second flow-guiding channel 5 of corresponding matching, the processing system are electrically connected with the electric drive system 1, photoelectric positioning system.Processing
System had both completed the control to electric drive system 1 and driving function, also completed drive control and information to photoelectric positioning system
Acquisition.Electric drive system 1 is rotated in the control lower band movable valve plug 3 of processing system, realize the opening of valve assembly, closure,
The operations such as adjusting；The information detected is fed back to processing system by photoelectric positioning system, to help processing system to electric powertrain
The further control of system 1.
As shown in Fig. 2, the photoelectric positioning system includes code-disc structure 6, light source 7 and photoelectric sensor 8, the code-disc knot
Structure 6 is located between the electric drive system 1 and the spool 3, and the code-disc structure 6 is rotated synchronously with the spool 3, described
Light source 7 and the fixation of photoelectric sensor 8 are located at the opposite both sides of the code-disc structure 6, and the code-disc structure 6 is equipped at least two groups
Loophole 10, the group number of the loophole 10 and the position of each group loophole 10 and the first flow-guiding channel 4 on the spool 3
Logical number is corresponding with each logical position of first flow-guiding channel 4, the position between the code-disc structure 6, light source 7 and photoelectric sensor 8
When the relationship of setting meets code-disc structure 6 and turns to a certain group of loophole 10 and be between light source 7 and photoelectric sensor 8, light source 7 projects
Light pass through loophole 10 after received by photoelectric sensor 8.Using code-disc structure 6 when following spool 3 to rotate synchronously, light source 7
The light of injection passes through the variation of the light intensity received by photoelectric sensor 8 after the different loopholes 10 organized in code-disc structure 6, place
Reason system is judged with this it may determine that go out code-disc structure 6 and angle that spool 3 turns under the drive of electric drive system 1
Whether spool 3 rotate in place under the drive of electric drive system 1.If spool 3 rotates not in place, place under the drive of electric drive system 1
Reason system automatically can then be adjusted rotational angle according to light intensity, if processing system is unable to control electric drive system 1 and makes
Valve turns to correct position, and processing system can alarm, to reduce risk.
As shown in figure 3, in each group loophole 10, the quantity of every group of loophole 10 is different.In this way, light source 7 is saturating
It is exactly different to cross after every group of loophole 10 by the transmitted light intensity that photoelectric sensor 8 detects, therefore processing system
The transmitted light intensity of varying strength is detected according to photoelectric sensor 8 to judge what spool 3 turned under the drive of electric drive system 1
Angle.
As shown in Fig. 2, the electric drive system 1 is connect by attachment device 9 with the spool 3.Electric drive system 1 passes through
It drives the rotation of attachment device 9 to be rotated together with movable valve plug 3, realizes the control to valve.The aperture of specific spool 3, by electricity
The angle that transmission system 1 rotates determines.The code-disc structure 6 is located in the attachment device 9, and the code-disc structure 6 with
The attachment device 9 is concentric.
In the present embodiment, the processing system includes the acp chip with data operation and processing capacity, for inputting
Control the input system of information and the output system for valve assembly working condition to be shown and alarmed, the input
System and output system are connect with the acp chip.The acp chip is microcontroller, CPU, central processing unit and computer
In any one.The input system is any one or more combination in button, knob, electret and touch screen.Institute
It is any one or more combination in display screen, sound-light alarm, charactron, loudspeaker and display lamp to state output system.
Embodiment 2
The present embodiment is similar to Example 1, difference lies in, as shown in figure 4, in each group loophole 10, wherein one
Group loophole 10 quantity it is most, be left each group loophole 10 quantity all same, the quantity of the photoelectric sensor 8 with
The quantity of the loophole 10 of this most group of 10 quantity of loophole is identical.In this case it is to utilize binary-coded form
Come the angle that when determining that the light that light source 7 is sent out passes through each group loophole 10, spool 3 turns over.Each photoelectric sensor 8 correspondence connects
The light of each group each loophole 10 transmission is received, the few each group loophole 10 of 10 quantity of loophole turns to light source 7 and photoelectric transfer
When between sensor 8, some photoelectric sensors 8 just do not receive light, and one group of most loophole 10 of 10 quantity of loophole turns to
When between light source 7 and photoelectric sensor 8, all photoelectric sensors 8 can receive light, be encoded with this to identify.This implementation
The other structures and operation principle of example are same as Example 1.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly demonstrating the utility model example,
And it is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, it is stated upper
It can also be made other variations or changes in different ways on the basis of bright.There is no need and unable to give all embodiments
With exhaustion.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should all include
Within the protection domain of the utility model claims.
Claims (9)
1. a kind of new exclusive motor-operated control valve door system, which is characterized in that including valve assembly, processing system, electric powertrain
System（1）And photoelectric positioning system, the valve assembly include valve pedestal（2）Be threaded through the valve pedestal（2）Internal
Spool（3）, the electric drive system（1）With the spool（3）One end connection, the spool（3）It is placed in the valve pedestal
（2）Internal position, which is equipped with, is at least two the first logical flow-guiding channels（4）, the valve pedestal（2）Being equipped with can be with institute
State the first flow-guiding channel（4）Second flow-guiding channel of corresponding matching（5）, the processing system and the electric drive system（1）, light
Electric positioning system electrical connection；
The photoelectric positioning system includes code-disc structure（6）, light source（7）And photoelectric sensor（8）, the code-disc structure（6）If
In the electric drive system（1）With the spool（3）Between, and the code-disc structure（6）With the spool（3）It rotates synchronously,
The light source（7）And photoelectric sensor（8）Fixation is located at the code-disc structure（6）Opposite both sides, the code-disc structure（6）On
Equipped at least two groups loophole（10）, the loophole（10）Group number and each group loophole（10）Position and the spool
（3）On the first flow-guiding channel（4）Logical number and each logical first flow-guiding channel（4）Position it is corresponding, the code-disc structure
（6）, light source（7）And photoelectric sensor（8）Between position relationship meet code-disc structure（6）Turn to a certain group of loophole（10）
In light source（7）And photoelectric sensor（8）Between when, light source（7）The light of injection passes through loophole（10）Afterwards by photoelectric sensor
（8）It receives.
2. new exclusive motor-operated control valve door system according to claim 1, which is characterized in that each group loophole
（10）In, every group of loophole（10）Quantity it is different.
3. new exclusive motor-operated control valve door system according to claim 1, which is characterized in that each group loophole
（10）In, the loophole of one of which（10）Quantity it is most, be left each group loophole（10）Quantity all same, the light
Electric transducer（8）Quantity and loophole（10）The loophole of this most group of quantity（10）Quantity it is identical.
4. new exclusive motor-operated control valve door system according to claim 1, which is characterized in that the electric drive system
（1）Pass through attachment device（9）With the spool（3）Connection.
5. new exclusive motor-operated control valve door system according to claim 4, which is characterized in that the code-disc structure（6）
It is located at the attachment device（9）On, and the code-disc structure（6）With the attachment device（9）It is concentric.
6. new exclusive motor-operated control valve door system according to claim 1, which is characterized in that the processing system includes
Acp chip with data operation and processing capacity, for the input system of input control information and for valve assembly
The output system that working condition is shown and alarmed, the input system and output system are connect with the acp chip.
7. new exclusive motor-operated control valve door system according to claim 6, which is characterized in that the acp chip is single
Any one in piece machine, CPU, central processing unit and computer.
8. new exclusive motor-operated control valve door system according to claim 6, which is characterized in that the input system be by
Any one or more combination in key, knob, electret and touch screen.
9. new exclusive motor-operated control valve door system according to claim 6, which is characterized in that the output system is aobvious
Any one or more combination in display screen, sound-light alarm, charactron, loudspeaker and display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176330.XU CN207961688U (en) | 2018-02-01 | 2018-02-01 | New exclusive motor-operated control valve door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176330.XU CN207961688U (en) | 2018-02-01 | 2018-02-01 | New exclusive motor-operated control valve door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961688U true CN207961688U (en) | 2018-10-12 |
Family
ID=63736682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176330.XU Expired - Fee Related CN207961688U (en) | 2018-02-01 | 2018-02-01 | New exclusive motor-operated control valve door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961688U (en) |
-
2018
- 2018-02-01 CN CN201820176330.XU patent/CN207961688U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207961689U (en) | A kind of intelligent electric control valve system | |
| CN108525072A (en) | A kind of transfusion monitoring device | |
| CN106139317A (en) | A kind of intelligent transfusion control system | |
| CN209164742U (en) | A kind of valve opening detection device | |
| CN207961688U (en) | New exclusive motor-operated control valve door system | |
| CN107688097B (en) | A kind of method and device being loaded tracer | |
| CN107269911B (en) | A kind of autocontrol valve door system | |
| CN206146596U (en) | Computer lab intelligence detecting system that leaks | |
| CN102563197A (en) | Constant-temperature automatic control method and device for central heating flow valve | |
| CN208847399U (en) | A kind of Novel pressure meter | |
| CN206988461U (en) | One kind automatically controls two-way valve system | |
| CN205031643U (en) | Venous transfusion pipeline controlling means and infusion set | |
| CN208823645U (en) | Long-range infusion monitoring regulator control system based on ZigBee technology | |
| CN102218188B (en) | Negative pressure wound treatment system capable of detecting transparency of wound exudate | |
| CN206557187U (en) | A kind of multifunctional gas detector | |
| CN206363273U (en) | A kind of novel computer application test mouse | |
| CN205964627U (en) | Intelligent transfusion alarm | |
| CN204636340U (en) | A kind of pulse test meter comparing shaping circuit based on self adaptation | |
| CN104456263B (en) | A kind of desk lamp | |
| CN105833391A (en) | Pneumatic drip liquid level dynamic detection alarm | |
| CN202649157U (en) | Soil environment testing device | |
| CN202604813U (en) | Watch type electronic blood pressure monitoring device | |
| CN204832340U (en) | Retina acuity detector | |
| CN206174753U (en) | Control intelligent window system more | |
| CN203314988U (en) | X-ray machine bulb tube rotation angle monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |