CN109442077A - A kind of Remote control valve door - Google Patents
A kind of Remote control valve door Download PDFInfo
- Publication number
- CN109442077A CN109442077A CN201811513796.5A CN201811513796A CN109442077A CN 109442077 A CN109442077 A CN 109442077A CN 201811513796 A CN201811513796 A CN 201811513796A CN 109442077 A CN109442077 A CN 109442077A
- Authority
- CN
- China
- Prior art keywords
- circuit
- power supply
- electrically operated
- operated valve
- remote
- 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.)
- Withdrawn
Links
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
Abstract
A kind of Remote control valve door, including electrically operated valve ontology, also there is remote operation circuit, feed circuit, bar permanent magnet, tongue tube, Switching Power Supply, remotely operate circuit, feed circuit, Switching Power Supply is mounted in the subassembly wrapper of electrically operated valve ontology, motor decelerating mechanism power output shaft right-hand end has rectangular card slot, it is mounted on the left of bar permanent magnet in rectangular card slot, two tongue tubes are separately mounted to valve seat upper end of electrically operated valve ontology or so two, remotely operate circuit, feed circuit, tongue tube, it is connected between Switching Power Supply and motor decelerating mechanism through conducting wire.The present invention is the cell phone application remote control technology that operator utilizes existing maturation, spool opening and closing through mobile radio network control electrically operated valve provides powerful technique support, operator's feedback prompts can also be given in real time, it ensure that the reliability of operation, and the spool opening and closing for realizing wireless control electrically operated valve ontology is effectively controlled without limiting distance.So the application prospect that the utility model has had.
Description
Technical field
The present invention relates to valve field, especially a kind of Remote control valve door.
Background technique
Valve is a kind of widely used device, is opened or closed for what liquid or gas conveyed；Valve mainly includes
It manually controls spool opening and closing and motor decelerating mechanism control valve core is opened and closed two kinds, the valve of motor decelerating mechanism control valve core opening and closing
Door due to do not need valve rod that operator's manual operation is connected with spool use it is more convenient therefore especially in plant produced field
Using more.The valve of motor decelerating mechanism control valve core opening and closing is divided into power switch control and two kinds of wireless control, power supply again
The electrically operated valve of switch control is due to needing operator's operation to be located at the power switch button on valve control member box, meeting
It makes troubles to operator, and in some special circumstances, for example gas leakage occurs for operating area, needs to close valve, or
Fire occurs for person's operating area, needs to close valve, then since operator is unable at Proximity operation (meeting at Proximity operation by force
Threat is brought to operator's personal safety), will cause operation can not carry out, and then cause at gas leakage or the condition of a disaster is more at fire
It is serious.
The electrically operated valve of wireless control, in use, operator issues control instruction by wireless remote control plate, then at valve
After wireless receiving circuit receives wireless signal, and then the working condition of motor decelerating mechanism is controlled, reaches motor decelerating mechanism
The effect of control valve spool opening and closing (open or close control in operator's spool of sending and refer to by existing wireless control electrically operated valve
After order, as long as wireless receiving circuit effectively receives signal, spool will be closed to the left or be opened to the right, spool close to the left or
To the right in opening procedure, after spool reaches leftward or rightward stop, that is, spool is closed to the left or opened to the right, wireless control
Gag lever post inside electrically operated valve can just contact two limit switches wherein one key, in this way, electronic in wireless control
Under valve internal Liang Zhi limit switch mechanism collective effect, motor decelerating mechanism can be automatically stopped work, ensure that decelerating through motor
Mechanism band movable valve plug reliably working is opened or is closed).Although wireless control can allow operator not need at Proximity operation, existing
Wireless control electrically operated valve, due to not having control signal feedback function, operator operates wireless remote control plate and plays on or off
After the spool of valve closing door, operator oneself does not know that the spool of valve is controlled does not have on earth actually, in this way, due to
Operator is ignorant, in operator after wireless remote control plate issues control instruction, if wireless signal is not by wireless receiving electricity
Road effectively receives (for example command range is too far, or surrounding has interference source to cause wireless signal that cannot effectively transmit), then in fact
The spool of valve not will receive the control of operator on border, and the purpose of the spool opening and closing of wireless control valve is also just not achieved.
The electrically operated valve of existing wireless control is limited by wireless signal transmission distance, general wireless signal transmission control
System farthest only have several hundred rice, hypertelorism, wireless signal transmission because blocked or interfere by building and signal power limit
System, will cause signal can not effectively transmit, therefore the electrically operated valve of existing wireless control, and when practical operation cannot reach long-range control
The purpose of system, it is also desirable to which operator operates to live vicinity, brings inconvenience to operator.
Based on above-mentioned, a kind of mobile radio network transmitting control signal using existing maturation is provided, and there is control letter
Number feedback function guarantees that the effectively reliable valve of spool opening and closing seems particularly necessary.
Summary of the invention
In order to overcome the decelerating through motor of the existing motor decelerating mechanism driving valve manually controlled and existing wireless control
Mechanism drive valve because structure limit there are the drawbacks of, the present invention provides utilization existing mature and reliable mobile radio network it is remote
Process control technology, in use, operator not only effectively can easily control distal valve by existing remote control technology
Spool open and close, and feed circuit can also give operator's short message prompt automatically in control, thus reach easy to operate, control
The good a kind of Remote control valve door of distance remote (no limitation), control effect.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of Remote control valve door, the wireless control electrically operated valve ontology including motor decelerating mechanism driving spool opening and closing are special
Sign is also there is remote operation circuit, feed circuit, bar permanent magnet, tongue tube, Switching Power Supply, flabellum, remote operation
On circuit boards, circuit board is mounted in the subassembly wrapper of electrically operated valve ontology, in nothing for circuit, feed circuit, Switching Power Supply installation
The lower right-hand end of the motor decelerating mechanism power output shaft of line traffic control electrically operated valve ontology is equipped with a rectangular card slot, motor
The machine shaft upper end of deceleration mechanism is located at outside the upper end of motor decelerating mechanism shell, the machine shaft upper end of motor decelerating mechanism
Outside has external screw thread, and flabellum is fixed on the machine shaft upper end of motor decelerating mechanism, is mounted on the left of bar permanent magnet
In rectangular card slot, two tongue tubes are separately mounted in two plastic components boxes, and two plastic components box lower ends are mounted on wirelessly
Control valve seat upper end or so two of electrically operated valve ontology, the upper end of motor decelerating mechanism shell, before the lower end of subassembly wrapper
Two respectively have an opening afterwards, and the power input of Switching Power Supply is connected with 220V AC power source through conducting wire, the electricity of Switching Power Supply
Source exports both ends and connects respectively through conducting wire with the power input both ends for remotely operating circuit, feed circuit, the power supply of Switching Power Supply
Negative pole of output end and two tongue tube one end are connected through conducting wire, and the signal input part of the tongue tube other end and feed circuit is through conducting wire
Connection remotely operates wherein two positive and negative polarities of motor decelerating mechanism of power output end and electrically operated valve ontology all the way of circuit
Power input terminals are connected through conducting wire respectively, remotely operate the another way power output end of circuit and the electricity of electrically operated valve ontology
Two negative and positive the two poles of the earth power input terminals of machine deceleration mechanism are connected through conducting wire respectively.
The tongue tube is glass shell normally opened contact formula tongue tube, and the movable contact horizontal cross of tongue tube is located at plastics member
The stationary contact horizontal cross of lower end in part box, tongue tube is located at upper end in plastic components box.
The remote operation circuit is remote wireless controller, and remote wireless controller is configured with two relays, therebetween
It is connected through circuit board wiring, two relay cathode power supply input terminals control electricity with the wherein two-way of remote wireless controller respectively
Source output terminal connection, two relay negative power supply input terminals and two another control tip sides of relay and long distance wireless control
The negative power supply input terminal of device processed connects, the cathode power supply input terminal of remote controllers and the one of control touching of two relays
The connection of point end.
The feed circuit includes that short message sends sub-circuit, time sub-circuit, is connected therebetween through circuit board wiring, chronon
The cathode power supply output end of circuit is connected with the cathode power supply input terminal that short message sends sub-circuit, and short message sends sub-circuit negative electricity
Source input terminal is connected with time sub-circuit negative power supply input terminal.
It is GSM text message alarm that the short message of the feed circuit, which sends sub-circuit,.
The time sub-circuit of the feed circuit includes electrolytic capacitor, time-base integrated circuit, resistance, NPN triode, tile
Capacitor, relay are connected by circuit board wiring therebetween, and time-base integrated circuit model is NE555, the anode of time-base integrated circuit
8 foot of power input and 4 foot of reset terminal and resistance one end, relay cathode power supply input terminal and power source for relay control input terminal
Connection, 6 foot of threshold value end and 7 foot of discharge end of time-base integrated circuit connect with the resistance other end, electrolytic capacitor anode, when basis set at
3 foot of output end of circuit is connected with NPN transistor base, and NPN triode collector and relay negative power supply input terminal connect
Connect, 5 foot of control terminal of time-base integrated circuit and the connection of first ceramic disc capacitor one end, 2 foot of triggering end of time-base integrated circuit and
Second ceramic disc capacitor one end connection, 1 foot of negative power supply input terminal and first ceramic disc capacitor other end of time-base integrated circuit,
Electrolytic capacitor cathode, the connection of NPN triode emitter.
The Switching Power Supply is that 220V AC power source turns 12V DC switch power module.
The medicine have the advantages that the present invention utilizes the mobile radio network remote control technology of existing mature and reliable, make
In, operator combines the APP of widely used mobile phone remote control electricity consumption working equipment working method at present to use, and works as needs
It is long-range to close valve, after operator's operating handset interface issues first via close command, distally it is located at wireless control electrically operated valve
After remote operation circuit at ontology receives control signal, the first via of remote wireless controller finished product controls power output end
Meeting out-put supply, then first relay obtains electric actuation, and the motor decelerating mechanism power of wireless control electrically operated valve ontology is defeated
The spool of shaft drive wireless control electrically operated valve ontology, which moves downward, reaches spool whole closed state, when spool is in all
When closed state, bar permanent magnet is located just at the upper of the valve seat upper end left part tongue tube of wireless control electrically operated valve ontology
End, in an ON state, then, the time sub-circuit of feed circuit understands work once electrified to two normally opened contacts in tongue tube inside, into
And the short message transmission sub-circuit of feedback sub-circuit can send the mobile phone of short message to operator, content is that " valve is run to
Position ", such operator can intuitively be fed back, and the spool of wireless control electrically operated valve ontology is effectively closed, then, operation
After person's operating handset interface issues first via open command, distally it is located at the remote operation circuit at valve and receives control signal
Afterwards, the first via control power output end of remote wireless controller finished product can stop out-put supply, for lower secondary control wireless control
The spool closing of electrically operated valve ontology is ready.When needing Remote Open valve, operator's operating handset interface issues second
After the close command of road, after distally the remote operation circuit at valve receives control signal, remote wireless controller finished product
The second tunnel control power output end can out-put supply, then second relay obtains electric actuation, wireless control electrically operated valve sheet
The spool of the motor decelerating mechanism power output shaft drive wireless control electrically operated valve ontology of body, which moves right, reaches spool whole
Open state, when spool, which is in, is all turned on state, bar permanent magnet is located just at wireless control electrically operated valve ontology
The upper end of valve seat upper end right part tongue tube, inside tongue tube two normally opened contacts in an ON state, at this time feed circuit when
Between sub-circuit also can work once electrified, in turn, the short message of feed circuit, which sends sub-circuit, can send the hand of short message to operator
Machine, content are " valve are run in place ", and such operator can intuitively be fed back, the valve of wireless control electrically operated valve ontology
Core is effectively opened, then, operator's operating handset interface issue the second tunnel open command after, distally be located at valve at long-range behaviour
It is received as circuit after controlling signal, the second tunnel control power output end of remote wireless controller finished product can stop output electricity
Source is ready for the spool unlatching of lower secondary control wireless control electrically operated valve ontology.The present invention be operator using it is existing at
Ripe cell phone application remote control technology, the spool opening and closing through mobile radio network control electrically operated valve provide powerful technique branch
Support, moreover it is possible to give operator's feedback prompts in real time, ensure that the reliability of operation, and realize wireless control electrically operated valve ontology
Spool opening and closing effectively controlled without limiting distance.The flabellum effect of the machine shaft upper end of motor decelerating mechanism is mainly in motor
The lower rotation of shaft effect generates wind, to radiate in motor decelerating mechanism work, when preventing the motor of motor decelerating mechanism long
Between work and damage.Based on application prospect above-mentioned, that the present invention has had.
Detailed description of the invention
The present invention is described further below in conjunction with drawings and examples.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is circuit diagram of the present invention.
Specific embodiment
Shown in Fig. 1, a kind of Remote control valve door, the wireless control electricity including motor decelerating mechanism driving spool opening and closing
Movable valve ontology 1 also has remote operation circuit 2, feed circuit 3, bar permanent magnet 4, tongue tube 5-1 and 5-2, switch electricity
Source 6, flabellum 7, on circuit boards, circuit board is mounted on wireless controlled for remote operation circuit 2, feed circuit 3, the installation of Switching Power Supply 6
In the subassembly wrapper 8 of electrically operated valve ontology 1 processed, in the motor decelerating mechanism 1-3 power output shaft of wireless control electrically operated valve ontology
The lower right-hand end of 1-1 is welded with a rectangular card slot 1-2, and the machine shaft upper end of motor decelerating mechanism 1-3 is located at decelerating through motor
Outside the upper end of mechanism 1-3 shell, there is external screw thread on the outside of the machine shaft upper end of motor decelerating mechanism 1-3, covered in the middle part of flabellum 7
The machine shaft upper end of motor decelerating mechanism 1-3 is fixed on flabellum 7 by two nuts in the motor of motor decelerating mechanism 1-3
Shaft upper end, in rectangular card slot 1-2, two tongue tubes 5-1 and 5-2 are used the left side glue sticking of bar permanent magnet 4 respectively
For glue sticking in two small plastic subassembly wrappers, two small plastic subassembly wrapper lower ends are electronic in wireless control with glue transverse bonding
Valve seat upper end of valve body 1 or so two, the upper end of motor decelerating mechanism 1-3 shell, positioned at subassembly wrapper 8 lower end before and after two
Respectively there is an opening 1-4 in portion, guarantees when flabellum 7 rotates and the circulation of outside air.
Shown in Fig. 1, tongue tube 5-1 and 5-2 are glass shell normally opened contact formula tongue tube, tongue tube 5-1 and 5-2 and item
After shape permanent magnet 4 is installed in place, the movable contact horizontal cross of tongue tube 5-1 and 5-2 are located at lower end in small plastic subassembly wrapper,
The stationary contact horizontal cross of tongue tube 5-1 and 5-2 are located at upper end in small plastic subassembly wrapper, and tongue tube 5-1 and 5-2 and bar shaped are forever
4 spacing 5mm of long magnet, when the motor decelerating mechanism power output shaft 1-1 of wireless control electrically operated valve ontology drives electrically operated valve
The spool of ontology 1 moves right when reaching spool and being all turned on, and bar permanent magnet 4 is located just at wireless control electrically operated valve sheet
The upper end of the valve seat upper end right part tongue tube 5-2 of body, inside tongue tube 5-2 two normally opened contacts in an ON state, when wireless
The spool of the motor decelerating mechanism power output shaft 1-1 drive electrically operated valve ontology 1 of control electrically operated valve ontology, which moves downward, to be reached
When all closing to spool, the valve seat upper end left part that bar permanent magnet 4 is located just at wireless control electrically operated valve ontology 5-1 is dry
The upper end of reed pipe, two normally opened contacts in the inside tongue tube 5-1 are in an ON state.
Shown in Fig. 2, tongue tube GH1, GH2 are glass shell normally opened contact formula tongue tubes, and CT is bar permanent magnet.Far
Journey operation circuit U2 is that producer's brand east is vast, remote wireless controller finished product of model C L4-GPRS, and there are two power supplys for tool
Input terminal 1 and 2 feet (VCC and GND), four tunnels control power supply outlet terminal, and operating voltage is direct current 12V, in use, by existing
There is mature cell phone application technology, user can send out respectively control by mobile radio network through cell phone application in distal end and refer to
Enable, after remote wireless controller finished product U2 receives control instruction, can control respectively four tunnels control power output end output or not
Out-put supply, remote wireless controller finished product U2 are configured with two relays J1, J2, connect therebetween through circuit board wiring, and two
Relay J1, J2 cathode power supply input terminal controls power output end with the wherein two-way of remote wireless controller finished product U2 respectively
K1, K2 connection, two another control tip sides of relay J1, J2 and remote wireless controller finished product U2 negative power supply input terminal
The connection of 2 feet, the cathode power supply input terminal of remote wireless controller finished product U2 and the one of control contact two relays J1, J2
End connection.Feed circuit includes that short message sends sub-circuit, time sub-circuit, is connected therebetween through circuit board wiring.Feed circuit
It is the GSM text message alarm finished product U3 that Amway reaches brand, model AGS600, short message alarm module finished product that short message, which sends sub-circuit,
1 foot of negative power supply input terminal (VCC) of U3 is connected with one of control signal end C by conducting wire, short message alarm module finished product
For U3 tool there are two power input, eight tunnel control signal ends, there is a SIM card in inside, and operating voltage is direct current 12V, the control of eight tunnels
After signal end any end input low level processed, short message alarm module finished product U3 can be internal preset by mobile radio network
Telephone number sends a short message, at most short message can be sent for six telephone numbers, before use, passing through short message alarm module finished product
U3 itself function stores a short message internal in advance, and content is " valve is run in place ", and is stored in and operates in valve spool of valve
When in place, user's telephone number for needing to notify.The time sub-circuit of feed circuit includes electrolytic capacitor C1, when basis set at electricity
Road U4, resistance R, NPN triode Q, ceramic disc capacitor C2, C3, relay J3；Therebetween by circuit board wiring connect, when basis set at
4 model of circuit U is NE555,8 foot of cathode power supply input terminal and 4 foot of reset terminal of time-base integrated circuit U4 and the one end resistance R, after
Electric appliance J3 cathode power supply input terminal and relay J3 control power input connection, 6 foot of threshold value end of time-base integrated circuit U4 and
7 foot of discharge end is connected with the resistance R other end, electrolytic capacitor C1 anode, tri- pole of 3 foot of output end and NPN of time-base integrated circuit U4
The connection of pipe Q base stage, NPN triode Q collector are connected with relay J3 negative power supply input terminal, the control of time-base integrated circuit U4
5 foot of end processed and first one end ceramic disc capacitor C2 connection, 2 foot of triggering end and second ceramic disc capacitor C3 of time-base integrated circuit U4
One end connection, 1 foot of negative power supply input terminal of time-base integrated circuit U4 and first the ceramic disc capacitor C2 other end, electrolytic capacitor C1
Cathode, the connection of NPN triode Q emitter.The cathode power supply output end relay J3 normally opened contact end of time sub-circuit and short message
1 foot of cathode power supply input terminal (VCC) connection of sub-circuit U3 is sent, short message sends 2 foot of sub-circuit U3 negative power supply input terminal
(GND) it is connected with time sub-circuit negative power supply input terminal electrolytic capacitor C1 cathode.Switching Power Supply U1 is the 220V of the bright latitude of brand
AC power source turns 12V DC switch power module finished product, and there are two power input 1 and 2 feet, two power output ends 3 and 4 for tool
Foot.
Shown in Fig. 2, the power input 1 and 2 feet of Switching Power Supply U1 is connected with 220V AC power source through conducting wire, switch electricity
The 1 and 2 of the power supply output both ends 3 of source U1 and 4 feet and remote operation circuit power input both ends remote wireless controller finished product U2
Foot, feed circuit 8 and 1 foot of power input both ends time-base integrated circuit U4 connected respectively through conducting wire, the electricity of Switching Power Supply U1
4 foot of source output terminal cathode and two one end tongue tube GH1, GH2 connections, the letter of tongue tube GH1, GH2 other end and feed circuit
The connection of number input terminal ceramic disc capacitor C3 other end, remotely operate circuit wherein all the way power output end relay J1 two it is normally opened
The original two positive and negative polarities power input wiring of the motor M of the motor decelerating mechanism of tip side and wireless control electrically operated valve ontology
End is separately connected, and the two normally opened contact ends another way power output end relay J2 and the wireless control for remotely operating circuit are electronic
The original two negative and positive the two poles of the earth power input terminals of the motor decelerating mechanism motor M of valve body are separately connected.S1, S2 are wireless
Control two own limit switches of electrically operated valve body interior, two limit switches S1, S2 respectively with wireless control motor-driven valve
A power input of the motor decelerating mechanism motor M of door body is connected, in work, this body running of wireless control electrically operated valve
Its motor decelerating mechanism band movable valve plug closes to the left or to the right in opening procedure, the leftward or rightward stop of spool arrival, that is,
After spool is closed to the left or opened to the right, the gag lever post of wireless control electrically operated valve body interior can just contact two limits and hold
S1, S2 wherein one key are closed, in limit switch S1, S2 collective effect of the inside of wireless control electrically operated valve ontology two
Under, in this way, mono- power input meeting power loss of the motor M of motor decelerating mechanism, and then the motor M of motor decelerating mechanism can be automatic
It stops working, ensure that motor decelerating mechanism band movable valve plug reliably working is opened or closed.
Shown in Fig. 2, after 1 and 2 feet of 220V AC power source input switch power supply U1, Switching Power Supply U1 circuit inside it
Under effect, the power input two that stable 12V DC power supply enters remote wireless controller finished product U2 can be exported from its 3 and 4 foot
The negative power supply at end and the power input both ends of feed circuit, 4 foot of the power output end cathode output of Switching Power Supply U1 can also
Into two one end tongue tube GH1, GH2, then, remote wireless controller finished product U2, feed circuit are in standby.This hair
The bright mobile radio network remote control technology using existing mature and reliable, in use, operator's combination is widely used at present
The APP that mobile phone remote controls electricity consumption working equipment working method is used, and closes valve, operator's operating handset circle when needs are long-range
After face issues first via close command, command signal real-time Transmission is distally located at wireless control motor-driven valve by mobile radio network
After remote wireless controller finished product U2 at door body receives first via closure control signal, remote wireless controller finished product U2
The first via control power output end K1 can out-put supply enter relay J1 cathode power supply input terminal, then, relay J1 is obtained
Electricity is attracted two control tip side and is connected to respectively with two normally opened contact ends, since the two of relay J1 control touching this moment
The output end 3 and 4 feet of point end and Switching Power Supply U1` communicate respectively, and the two normally opened contact ends relay J1 and wireless control are electronic
The original two positive and negative polarities power input terminals of the motor M of the motor decelerating mechanism of valve body are separately connected, so this moment,
Motor M meeting its shaft of work once electrified of the motor decelerating mechanism of wireless control electrically operated valve ontology rotates clockwise, and subtracts in motor
Under the in-house mechanism effect of speed, the power output shaft of motor decelerating mechanism rotates counterclockwise to the left, and motor decelerating mechanism moves
The spool of power output shaft drive wireless control electrically operated valve ontology, which moves downward, reaches spool whole closed state, power output shaft
While driving the spool of wireless control electrically operated valve ontology to move downward, bar permanent magnet CT can also be servo-actuated and turn left,
When spool is in whole closed states, bar permanent magnet CT is located just on the valve seat of wireless control electrically operated valve ontology left
The upper end of portion tongue tube GH1, under bar permanent magnet CT magnetic action power, two normally opened contacts are in inside tongue tube GH1
On-state, due to the chronon circuit signal input ceramic disc capacitor C3 other end and the tongue tube GH1 other end of feed circuit
Connection, the one end tongue tube GH1 is connected with 4 foot of negative power supply output end of Switching Power Supply U1, so this moment, ceramic disc capacitor C3 is another
End can be entered cathode trigger signal；In actual use, the power output shaft of motor decelerating mechanism drives wireless control motor-driven valve
The spool of door body moves downward when reaching spool whole closed state, the gag lever post meeting of wireless control electrically operated valve body interior
The key of limit switch S1 is just touched, then, two normally-closed contacts disconnect inside limit switch S1, due to wireless control
It connects among mono- power input of motor M of the motor decelerating mechanism of electrically operated valve ontology through limit switch S1, so, limit
After two normally-closed contacts disconnect inside switch S1, (input this moment is cathode to mono- power input of motor M of motor decelerating mechanism
Power supply) just will disconnect, motor M is automatically stopped work, then, the motor decelerating mechanism of wireless control electrically operated valve ontology integrally stops
It only works, ensure that motor decelerating mechanism band movable valve plug is reliably closed, prevent motor decelerating mechanism from driving spool to the left without limitation
Movement causes equipment can not work normally.When needing Remote Open valve, operator's operating handset interface issues the second tunnel closure
After instruction, mobile radio network by command signal real-time Transmission, distally be located at wireless control electrically operated valve ontology at long-range nothing
After lane controller finished product U2 receives the second tunnel closure control signal, the second tunnel of remote wireless controller finished product U2 controls power supply
Output end K2 meeting out-put supply enters relay J2 cathode power supply input terminal, and then, relay J2 obtains two control of electric actuation
Tip side is connected to two normally opened contact ends respectively, since the two of relay J2 control tip side and Switching Power Supply U1` this moment
Output end 3 and 4 feet communicate respectively, the decelerating through motor at relay J2 two normally opened contact ends and wireless control electrically operated valve ontology
The original two negative and positive the two poles of the earth power input terminals of the motor M of mechanism are separately connected, so this moment, wireless control electrically operated valve sheet
Motor M meeting its shaft of work once electrified of the motor decelerating mechanism of body rotates counterclockwise, and acts in motor decelerating mechanism internal mechanism
Under, the power output shaft of motor decelerating mechanism rotates clockwise to the right, and the power output shaft of motor decelerating mechanism drives wireless controlled
The spool of electrically operated valve ontology processed, which moves right, reaches the fully open state of spool, and power output shaft drives wireless control motor-driven valve
While the spool of door body moves right, bar permanent magnet CT can also be servo-actuated and turn right, and all close when spool is in
When state, bar permanent magnet CT is located at the upper end of right part tongue tube GH2 on the valve seat of wireless control electrically operated valve ontology, in item
Under shape permanent magnet CT magnetic action power, two normally opened contacts of tongue tube GH2 in an ON state, due to, feed circuit when
Between the sub-circuit signal input part ceramic disc capacitor C3 other end connected with the tongue tube GH2 other end, the one end tongue tube GH2 and switch electricity
4 foot of negative power supply output end of source U1 connects, so, this moment, the ceramic disc capacitor C3 other end can be entered cathode trigger signal；It is real
Border reaches valve in use, the power output shaft of motor decelerating mechanism drives the spool of wireless control electrically operated valve ontology to move right
When the fully open state of core, the gag lever post of wireless control electrically operated valve body interior can just touch limit switch S2 by
Key, then, two normally-closed contacts disconnect inside limit switch S2, due to the motor reducer of wireless control electrically operated valve ontology
It connects among mono- power input of motor M of structure through limit switch S2, so, two normally-closed contacts are disconnected inside limit switch S2
After opening, mono- power input of motor M (input this moment is cathode power supply) of motor decelerating mechanism just be will disconnect, motor M is automatic
It stops working, then, the motor decelerating mechanism of wireless control electrically operated valve ontology integrally stops working, and ensure that motor reducer
Structure band movable valve plug is reliably opened, and is prevented motor decelerating mechanism from driving spool to move right without limitation and is caused equipment can not normal work
Make.Rotation generates wind mainly under machine shaft effect for the flabellum effect of the machine shaft upper end of motor decelerating mechanism, for electricity
It radiates in the work of machine deceleration mechanism, prevents the motor of motor decelerating mechanism from working long hours and damaging.
Shown in Fig. 2, in feed circuit and two tongue tubes GH1, GH2: after time sub-circuit work once electrified, by when basis set
It is in stable state at the monostable flipflop that circuit U 4 and its peripheral cell resistance R, electrolytic capacitor C1, ceramic disc capacitor C2 are formed, when
Basis set is at 3 feet of circuit U 4 without output；When the motor decelerating mechanism work once electrified of wireless control electrically operated valve ontology, drive wireless
The spool of control electrically operated valve ontology, which is in, opens or closes state, two normally opened contacts of any one of tongue tube GH1 or GH2
After closure, tongue tube GH1 or GH2 that the low level power of the 4 feet output of Switching Power Supply U1 can be all closed through two normally opened contacts
Any one to only enter the ceramic disc capacitor C3 other end, low level couples laggard fashionable basis set into the triggering of circuit U 4 through ceramic disc capacitor C3
2 foot of signal input part, after 2 foot of triggering end of time-base integrated circuit U4 is triggered, this moment, by time-base integrated circuit U4 and its periphery
Component resistance R, electrolytic capacitor C1, ceramic disc capacitor C2 composition monostable flipflop switch to temporary stable state, the 3 of time-base integrated circuit U4
Foot exports 1 minute high level, and after 1 minute, monostable flipflop is returned to stable state, and 3 feet of time-base integrated circuit U4 stop defeated
High level out；When 3 feet of time-base integrated circuit U4 export 1 minute high level, high level enters NPN triode Q base stage, NPN
Triode Q conducting collector output low level enter relay J3 negative power supply input terminal, then, relay J3 obtain it is electric be attracted its
It controls power input and normally opened contact end is closed 1 minute；Due to the relay J3 normally opened contact end of time sub-circuit and short message
The cathode power supply input terminal VCC connection of sub-circuit is sent, so, the spool of wireless control electrically operated valve ontology, which is in, plays on or off
Closed state, relay J3 are obtained in electric 1 minutes for being attracted its control power input and normally opened contact end closure, SMS alarm
Module finished product U3 can work once electrified, due to, 2 foot of negative power supply input terminal (GND) of short message alarm module finished product U3 and wherein one
A control signal end C is connected by conducting wire, under the effect of short message alarm module finished product U3 internal circuit, short message alarm module finished product
U3 can be the telephone number of internal reservoir, that is, the phone of operator sends a short message, and content is " valve is run in place ",
Operator can intuitively be fed back in this way, and the spool of wireless control electrically operated valve ontology effectively closes or opens；Practical behaviour
In work, after operator's mobile phone receives short message, after short message content being finished watching, then next step operation is carried out.Operator passes through mobile phone
APP is closed through the spool of mobile radio network control wireless control electrically operated valve ontology, after mobile phone receives short message, operator
Then operating handset interface issues first via open command, is distally located at the remote wireless controller finished product U2 at valve and receives
After controlling signal, the first via control power output end K1 of remote wireless controller finished product U2 can stop out-put supply, in turn, after
Electric appliance J1 power loss is no longer attracted two normally opened contact end no longer out-put supply, for lower secondary control wireless control electrically operated valve ontology
Spool closing be ready；Operator controls wireless control electrically operated valve ontology through mobile radio network by cell phone application
Spool is opened, and after mobile phone receives short message, then operating handset interface issues the second tunnel open command to operator, is distally located at
After remote wireless controller finished product U2 at valve receives control signal, the second tunnel of remote wireless controller finished product U2 is controlled
Power output end K2 can stop out-put supply, and in turn, relay J2 power loss is no longer attracted two normally opened contact end and no longer exports
Power supply is ready for the spool opening of lower secondary control wireless control electrically operated valve ontology.The present invention utilizes existing for operator
Mature cell phone application remote control technology, the spool opening and closing through mobile radio network control electrically operated valve provide powerful technique
Support, moreover it is possible to give operator's feedback prompts in real time, ensure that the reliability of operation, and realize wireless control electrically operated valve sheet
The spool opening and closing of body is effectively controlled without limiting distance.Based on application prospect above-mentioned, that the present invention has had.
Shown in Fig. 2, it is JAG-3 that tongue tube GH1, GH2, which are glass shell normally opened contact formula tongue tube, model,.Long-range behaviour
Make the 12V miniature relay that circuit U 2 matched two relays J1, J2 are model DC4100.The chronon electricity of feed circuit
Lu Zhong: electrolytic capacitor C1 specification is 47 μ F/25V, and resistance R resistance value is 1M, and NPN triode Q model is 9013, ceramic disc capacitor C2,
C3 specification is 0.01 μ F, and relay J3 is the 12V miniature relay of model DC4100.Switching Power Supply U1 is the bright latitude of brand
220V AC power source turns 12V DC switch power module finished product, and tool is there are two 220V ac power input end 1 and 2 feet, and two
6V DC power output end 3 and 4 feet, output power are 100W.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is limited to the details of above-mentioned exemplary embodiment, and without departing substantially from spirit or base of the invention
In the case where eigen, the present invention can be realized in other specific forms.It therefore, in all respects, should all be by reality
Apply example and regard exemplary as, and be non-limiting, the scope of the present invention by appended claims rather than above description
It limits, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention.
Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of Remote control valve door, the wireless control electrically operated valve ontology including motor decelerating mechanism driving spool opening and closing,
It is characterized in that also there is remote operation circuit, feed circuit, bar permanent magnet, tongue tube, Switching Power Supply, flabellum, it is long-range to grasp
Make circuit, feed circuit, Switching Power Supply installation on circuit boards, circuit board is mounted in the subassembly wrapper of electrically operated valve ontology,
The lower right-hand end of the motor decelerating mechanism power output shaft of wireless control electrically operated valve ontology is equipped with a rectangular card slot, electricity
The machine shaft upper end of machine deceleration mechanism is located at outside the upper end of motor decelerating mechanism shell, on the machine shaft of motor decelerating mechanism
End outside has external screw thread, and flabellum is fixed on the machine shaft upper end of motor decelerating mechanism, the left side installation of bar permanent magnet
In rectangular card slot, two tongue tubes are separately mounted in two plastic components boxes, and two plastic components box lower ends are mounted on nothing
Valve seat upper end of line traffic control electrically operated valve ontology or so two, the upper end of motor decelerating mechanism shell, the lower end positioned at subassembly wrapper
Respectively there is an opening in front and back two, and the power input of Switching Power Supply is connected with 220V AC power source through conducting wire, Switching Power Supply
Power supply exports both ends and connects respectively through conducting wire with the power input both ends for remotely operating circuit, feed circuit, the electricity of Switching Power Supply
Source output terminal cathode and two tongue tube one end are connected through conducting wire, and the signal input part of the tongue tube other end and feed circuit is through leading
Line connection remotely operates wherein motor decelerating mechanism two positive and negative two of power output end and electrically operated valve ontology all the way of circuit
Pole power input terminals connect through conducting wire respectively, remotely operate the another way power output end and electrically operated valve ontology of circuit
Two negative and positive the two poles of the earth power input terminals of motor decelerating mechanism are connected through conducting wire respectively.
2. a kind of Remote control valve door according to claim 1, it is characterised in that tongue tube is glass shell normally opened contact
Formula tongue tube, the movable contact horizontal cross of tongue tube are located at lower end in plastic components box, the stationary contact horizontal cross position of tongue tube
In upper end in plastic components box.
3. a kind of Remote control valve door according to claim 1, it is characterised in that remote operation circuit is long distance wireless control
Device processed, remote wireless controller are configured with two relays, connect therebetween through circuit board wiring, and two relay cathode power supplies are defeated
Enter end to connect with the wherein two-way of remote wireless controller control power output end respectively, two relay negative power supply input terminals
And two relays another control tip sides is connected with the negative power supply input terminal of remote wireless controller, remote controllers
Cathode power supply input terminal and the one of control tip side connection of two relays.
4. a kind of Remote control valve door according to claim 1, it is characterised in that feed circuit includes that short message sends son electricity
Road, time sub-circuit, connect through circuit board wiring therebetween, and the cathode power supply output end and short message of time sub-circuit send sub-circuit
The connection of cathode power supply input terminal, short message sends sub-circuit negative power supply input terminal and time sub-circuit negative power supply input terminal and connects
It connects.
5. a kind of Remote control valve door according to claim 4, it is characterised in that the short message of feed circuit sends sub-circuit
It is GSM text message alarm.
6. a kind of Remote control valve door according to claim 4, it is characterised in that the time sub-circuit of feed circuit includes
Electrolytic capacitor, time-base integrated circuit, resistance, NPN triode, ceramic disc capacitor, relay are connected by circuit board wiring therebetween,
Time-base integrated circuit model is NE555,8 foot of cathode power supply input terminal and 4 foot of reset terminal of time-base integrated circuit and resistance one end,
Relay cathode power supply input terminal and the connection of power source for relay control input terminal, 6 foot of threshold value end of time-base integrated circuit and electric discharge
7 feet are held to connect with the resistance other end, electrolytic capacitor anode, 3 foot of output end and NPN transistor base of time-base integrated circuit connect
It connects, NPN triode collector is connected with relay negative power supply input terminal, 5 foot of control terminal of time-base integrated circuit and first
The connection of ceramic disc capacitor one end, 2 foot of triggering end of time-base integrated circuit and second ceramic disc capacitor one end connection, time-base integrated circuit
1 foot of negative power supply input terminal and first ceramic disc capacitor other end, electrolytic capacitor cathode, NPN triode emitter connection.
7. a kind of Remote control valve door according to claim 1, it is characterised in that Switching Power Supply is that 220V AC power source turns
12V DC switch power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513796.5A CN109442077A (en) | 2018-12-11 | 2018-12-11 | A kind of Remote control valve door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513796.5A CN109442077A (en) | 2018-12-11 | 2018-12-11 | A kind of Remote control valve door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109442077A true CN109442077A (en) | 2019-03-08 |
Family
ID=65558637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811513796.5A Withdrawn CN109442077A (en) | 2018-12-11 | 2018-12-11 | A kind of Remote control valve door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109442077A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942933A (en) * | 2019-12-11 | 2020-03-31 | 袁宝庆 | Transformer with remote switching-on function |
| CN111271498A (en) * | 2020-02-29 | 2020-06-12 | 古志康 | Intelligent control device suitable for various water valves |
| CN111855006A (en) * | 2020-08-08 | 2020-10-30 | 苏州半山智能科技有限公司 | Self-determination temperature type sensor based on Curie point sensitive material |
| CN112431953A (en) * | 2020-12-30 | 2021-03-02 | 山西建工申华暖通设备有限公司 | Self-operated rising stem flow control valve with piston structure |
-
2018
- 2018-12-11 CN CN201811513796.5A patent/CN109442077A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942933A (en) * | 2019-12-11 | 2020-03-31 | 袁宝庆 | Transformer with remote switching-on function |
| CN110942933B (en) * | 2019-12-11 | 2022-09-06 | 福建鸿泰达科技有限责任公司 | Transformer with remote switching-on function |
| CN111271498A (en) * | 2020-02-29 | 2020-06-12 | 古志康 | Intelligent control device suitable for various water valves |
| CN111271498B (en) * | 2020-02-29 | 2022-01-07 | 浙江隆正自控阀门科技有限公司 | Intelligent control device suitable for various water valves |
| CN111855006A (en) * | 2020-08-08 | 2020-10-30 | 苏州半山智能科技有限公司 | Self-determination temperature type sensor based on Curie point sensitive material |
| CN111855006B (en) * | 2020-08-08 | 2022-02-11 | 苏州半山智能科技有限公司 | Self-determination temperature type sensor based on Curie point sensitive material |
| CN112431953A (en) * | 2020-12-30 | 2021-03-02 | 山西建工申华暖通设备有限公司 | Self-operated rising stem flow control valve with piston structure |
| CN112431953B (en) * | 2020-12-30 | 2023-03-31 | 山西建工申华暖通设备有限公司 | Self-operated rising stem flow control valve with piston structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109442077A (en) | A kind of Remote control valve door | |
| CN203339430U (en) | Intelligent socket and control system thereof | |
| CN203299580U (en) | Household intelligent power distribution box based on Zigbee communication | |
| CN106384690A (en) | Mechanical wall switch which can be remotely controlled | |
| CN205504125U (en) | Nuclear level electric actuator's local control box | |
| CN202260238U (en) | Intelligent display control device for switch cabinet | |
| CN203058163U (en) | Novel remotely-controlled electric-heating mosquito killer | |
| CN105446155A (en) | Smart home control system | |
| CN205751954U (en) | A kind of auto-manual switch | |
| CN103762544A (en) | Automatic switching-on controller | |
| CN207500788U (en) | Safety door protection control system | |
| CN208674017U (en) | A kind of remote control intelligent breaker | |
| CN201540480U (en) | Remote control device for substation illumination and fan systems | |
| CN203367756U (en) | Household intelligent digital display distribution box | |
| CN203800558U (en) | Automatic switch-on controller | |
| CN202534139U (en) | Indoor remote control power supply switch | |
| CN206134525U (en) | But remote control's mechanical type wall switch | |
| CN206619560U (en) | Single spring operating mechanism electric-control system | |
| CN205248204U (en) | Intelligent circuit breaker of low pressure communication | |
| CN204558943U (en) | A kind of intelligent distribution box | |
| CN109407560A (en) | A kind of device of computer long-distance control household electrical appliances work | |
| CN209516619U (en) | A kind of fog gun machine control device with open-phase protection | |
| CN218770566U (en) | Standardized low-voltage switchgear | |
| CN204304420U (en) | User demarcation switch intelligent miniature protective device | |
| CN211149254U (en) | General cloud control box of thing networking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |