CN206206677U - A kind of intelligent ball valve - Google Patents
A kind of intelligent ball valve Download PDFInfo
- Publication number
- CN206206677U CN206206677U CN201621070252.2U CN201621070252U CN206206677U CN 206206677 U CN206206677 U CN 206206677U CN 201621070252 U CN201621070252 U CN 201621070252U CN 206206677 U CN206206677 U CN 206206677U
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- Prior art keywords
- ball valve
- valve body
- valve
- water flow
- temperature
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- Expired - Fee Related
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- Multiple-Way Valves (AREA)
Abstract
A kind of intelligent ball valve, including with water inlet, delivery port and between water inlet and delivery port be used for regulating water flow ball valve valve body, the check valve assembly being connected with delivery port is provided with valve body, the ball valve drive component being connected with ball valve is additionally provided with valve body, the bottom of valve body is provided with and be connected with valve inner for the temperature measurement component for detecting water flow temperature in valve body, signal input part is provided with ball valve drive component to be connected for the controller for gathering water flow signal and water flow temperature signal in valve body with check valve assembly and temperature measurement component respectively, the output end of controller connects the input of ball valve drive component, the anglec of rotation for controlling ball valve by ball valve drive component according to the water flow signal for being gathered.The utility model solves the problems, such as existing ball valve unitary function, may not apply to heat supply automatically controls, and successfully combines the regulation of valve and cutoff function with signal feedback, solves the problems, such as that heating system malice discharges water and accidental water leakage and temperature feedback.
Description
Technical field
The utility model is related to a kind of ball valve.More particularly to a kind of intelligent ball valve for central heating.
Background technology
The pressure of district heat supply network need to be maintained in a stability range can even running, can protect
The heating temperature requirement of each user in card pipe network.Hot water in central heating pipe, only in closed circulating system
Heat energy can be conducted.Hot water is released in heat supply pipeline, and heat supply unit then requires supplementation with cold water, has a strong impact on the temperature of heat supply.Together
When, air enters formation gas in pipe network system and blocks up, and can make to produce turned letter phenomenon in heating system, influences the effect of heat supply, or even
Cause to stop hot accident.Sometimes resident's heating network interior circulation water occurs loss in actual motion, and such situation is concentrated
Occur at the house lead in node of domestic consumer and enterprise, analysis reason concentrates at 2 points：Artificial release heat supply pipeline water and heat supply
Pipeline cracking.
2 reasons of the above, the strategy applied at present is only capable of the artificial problem released of reply, and the scheme taken is to heat supply
Dosing in recirculated water, additive color element, refuel or add the chemicals such as stink agent.Consequently, it is possible to the heating water that resident releases privately, just
With color or niff, can to a certain extent suppress resident and discharge water the phenomenon of family expenses.But, add chemicals
Increase operation cost, it is necessary to the continuous input of a large amount of funds.And chemicals also has corrosiveness, long-term use to pipe network
Have endless trouble.Meanwhile, this kind of scheme cannot solve the problems, such as the pipeline breaking caused by fortuitous event and the pressure release that produces, it is also possible to by
Originally simple leakage accident is set to upgrade in the addition of medicament.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of to be fed back the regulation of valve and cutoff function with signal
Combine, can solve the problem that the intelligent ball valve that heating system malice discharges water with accidental water leakage and temperature feedback problem.
The technical scheme that the utility model is used is：A kind of intelligent ball valve, including with water inlet, delivery port and
It is used for the valve body of the ball valve of regulating water flow between water inlet and delivery port, is provided with the valve body and described water outlet
Mouth is connected for the check valve assembly for detecting water flow, is additionally provided with described valve body and is connected for driving with described ball valve
By the rotation of itself come the ball valve drive component of regulating water flow, the bottom of the valve body is provided with and valve inner dynamic ball valve
Be connected for the temperature measurement component for detecting water flow temperature in valve body, be provided with the ball valve drive component signal input part respectively with
The check valve assembly is connected for the controller for gathering water flow signal and water flow temperature signal in valve body, institute with temperature measurement component
The input of the ball valve drive component described in the output end connection of controller is stated, for passing through according to the water flow signal for being gathered
The anglec of rotation of the described ball valve of ball valve drive component control.
Described check valve assembly includes：H-shaped nut, the bottom of the H-shaped nut is connected to valve body by external screw thread
In upper port, the lower port that the upper grooves lid of the H-shaped nut has upper end cover, the lower recess of the H-shaped nut is set
There is the bottom end cover in valve body；The magnetic induction being connected with described controller is provided with the H-shaped nut upper grooves to close；
Magnet is provided with by magnet frame in the H-shaped nut lower recess, the bottom of the magnet frame is located at through the bottom end cover
In the delivery port of valve body, the bottom of the magnet frame is provided with flap, wherein, described flap can in the presence of current band
The magnet frame System of Rotating about Fixed Axis certain angle is moved, so that the magnetic force on and off magnetic induction by magnet is closed.
Sealing gasket is provided between described H-shaped nut and described valve body upper port.
It is tongue tube or proximity switch or Hall switch that described magnetic induction is closed.
Described temperature measurement component includes the temperature element being connected with described controller, the temperature measuring head of the temperature element
Crossing in aquaporin for ball valve is inserted into, and is placed in the closing chamber of water, the bottom fixed body of the temperature element is by fastening spiral shell
Mother is fixed at the bottom opening of the valve body, and is sealed by sealing ring.
Described ball valve drive component includes the motor that signal input part is connected with described controller, and one end is by connecting
The power transmission shaft that axle device is connected with the output shaft of the motor, the other end of the power transmission shaft through the valve body upper opening with
The upper end of described ball valve is fixedly linked, so that under the control of the controller by driving the current of the rotating regulation valve body of ball valve
Amount.
The lower part of described power transmission shaft is the top that the valve body is arranged on by spigot nut, the spigot nut
Periphery is also cased with being seen for examining the dial of the power transmission shaft anglec of rotation.
Described controller include control unit, be connected with described control unit respectively for receiving remote control signal
Receiving unit, the transmitting element for carrying out data upload, 232 communication units and the display list that is used for field adjustable
Unit, and for providing power supply original power interface circuit, wherein, described receiving unit, transmitting element and 232 communication units point
Not Tong Guo communication interface connection communication bus, the GPIO ends of described control unit connect respectively motor in ball valve drive component,
The temperature element in magnetic induction pass and temperature measurement component in check valve assembly.
A kind of intelligent ball valve of the present utility model, when water enters valve body by right-hand member, flap deflects, and touches dry spring
Pipe, system worked well；When the flow for entering valve body water is very little or none, flap is progressively closed off, work of the magnetic field to tongue tube
With disappearance, system cannot normal work and close.The temperature of water is by temperature sensor feedback to system；The regulation of water-carrying capacity and pass
It is disconnected, realized by ball valve group.The utility model solves existing ball valve unitary function, asking of may not apply to that heat supply automatically controls
Topic, successfully combines the regulation of valve and cutoff function with signal feedback, solves heating system malice and discharges water and accident
Leak and the problem of temperature feedback.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the intelligent ball valve of the utility model；
Fig. 2 is the internal structure schematic diagram of the intelligent ball valve of the utility model；
Fig. 3 is the overall structure block diagram of the utility model intelligent controller；
Fig. 4 is the circuit theory diagrams of control unit in the utility model embodiment；
Fig. 5 is the circuit theory diagrams of receiving unit in the utility model embodiment；
Fig. 6 is the circuit theory diagrams of transmitting element in the utility model embodiment；
Fig. 7 is the circuit theory diagrams of 232 communication units in the utility model embodiment；
Fig. 8 is the circuit theory diagrams of communication interface in the utility model embodiment；
Fig. 9 is the circuit theory diagrams of power interface circuit in the utility model embodiment；
Figure 10 is the circuit theory diagrams of display unit in the utility model embodiment.
In figure
1：Valve body 11：Water inlet
12：Delivery port 13：Ball valve
2：Check valve assembly 21：Bottom end cover
22：Sealing gasket 23：H-shaped nut
24：Magnet 25：Magnet frame
26：Magnetic induction closes 27：Upper end cover
28：Flap 3：Ball valve drive component
31：Motor 32：Shaft joint
33：Power transmission shaft 34：Spigot nut
35：Dial 4：Temperature measurement component
41：Clamp nut 42：Sealing ring
43：Temperature element 431：Temperature measuring head
432：Bottom fixed body 5：Controller
51：Control unit 52：Receiving unit
53：Transmitting element 54：Communication interface
55：232 communication units 56：Display unit
Specific embodiment
A kind of intelligent ball valve of the present utility model is described in detail with reference to embodiment and accompanying drawing.
As shown in figure 1, a kind of intelligent ball valve of the present utility model, including with water inlet 11, delivery port 12 and position
It is used for the valve body 1 of the ball valve 13 of regulating water flow between water inlet 11 and delivery port 12, the water inlet of the valve body 1 also sets
It is equipped with fastening body 6.It is provided with the valve body 1 and is connected for the check valve assembly for detecting water flow with described delivery port 12
2, to be additionally provided be connected for driving ball valve 13 to pass through the rotation of itself with described ball valve 13 on described valve body 1 and adjust water
The ball valve drive component 3 of flow, the bottom of the valve body 1 is provided with and is connected for detecting current temperature in valve body 1 with the inside of valve body 1
The temperature measurement component 4 of degree, be provided with the ball valve drive component 3 signal input part respectively with the check valve assembly 2 and thermometric
Component 4 is connected for the controller 5 for gathering water flow signal and water flow temperature signal in valve body 1, the output end of the controller 5
The input of the described ball valve drive component 3 of connection, for being controlled by ball valve drive component 3 according to the water flow signal for being gathered
The anglec of rotation of the described ball valve 13 of system.
As shown in Fig. 2 described check valve assembly 2 includes：H-shaped nut 23, the bottom of the H-shaped nut 23 passes through outer spiral shell
Line is connected in the upper port of valve body 1, and sealing gasket 22 is provided between described H-shaped nut 23 and the described upper port of valve body 1.
The lower port that the upper grooves lid of the H-shaped nut 23 has upper end cover 27, the lower recess of the H-shaped nut 23 is provided with position
In the bottom end cover 21 in valve body 1；The magnetic induction being connected with described controller 5 is provided with the upper grooves of H-shaped nut 23
26 are closed, it is tongue tube or proximity switch or Hall switch that described magnetic induction closes 26.Magnetic induction pass is provided with the upper end cover 27
26 cable-through holes being connected with the controller 5；Magnet is provided with by magnet frame 25 in the lower recess of H-shaped nut 23
24, the bottom of the magnet frame 25 is located in the delivery port 12 of valve body 1 through the bottom end cover 21, the bottom of the magnet frame 25
Flap 28 is provided with, wherein, described flap 28 can drive the System of Rotating about Fixed Axis of the magnet frame 25 certain in the presence of current
Angle, so that the magnetic force on and off magnetic induction by magnet 24 closes 26.
When water enters valve body by the right-hand member of valve body 1, flap 28 deflects, and touches magnetic induction and closes 26, system worked well；When
Into the water of valve body 1 flow it is very little or none when, flap 28 is progressively closed off, magnetic field to magnetic induction close 26 event resolves, be
System cannot normal work and close.When i.e. flap 28 is in zero-bit, valve 1 is closed.
Described temperature measurement component 4 includes the temperature element 43 being connected with described controller 5, the temperature element 43
Temperature measuring head 431 is inserted into the aquaporin excessively of ball valve 13, and is placed in the closing chamber of water.The bottom of the temperature element 43 is fixed
Body 432 is fixed at the bottom opening of the valve body 1 by clamp nut 41, and is sealed by sealing ring 42.The temperature of water by
Temperature element 43 feeds back to controller 5；The regulation of water-carrying capacity and shut-off, are driven by controller 5 by controlling ball valve drive component 3
Ball valve is realized.When temperature is less than required value, the supply water temperature or flow of system are suitably adjusted, and meet the requirement of heat supply temperature.
Described ball valve drive component 3 includes the motor 31 that signal input part is connected with described controller 5, and one end leads to
The power transmission shaft 33 that shaft joint 32 is connected with the output shaft of the motor 31 is crossed, the other end of the power transmission shaft 33 runs through the valve body
1 upper opening is fixedly linked with the upper end of described ball valve 13, so that by driving ball valve 13 under the control of controller 5
The water-carrying capacity of rotating regulation valve body 1.The lower part of described power transmission shaft 33 is to be arranged on the valve body 1 by spigot nut 34
Top, the periphery of the spigot nut 34 is also cased with being seen for examining the dial 35 of the anglec of rotation of power transmission shaft 33.
The controller 5 includes 16 analog quantity ALT-CH alternate channels, and the instrument that can receive 4-20mA or 0-5V is believed with simulation
Number, it is also possible to the signal of digital instrument is received by field bus protocols such as Modbus.In intelligent controller and centralized Control
Mbus bus protocols are used between the heart, is easy to concentrate metrical information, long-range change control valve parameter and data long-term monitoring.Collocation
The remote communication modules such as GPRS can realize wired or wireless communication.Intelligence control system can be by modes such as IGCT or relays
Arrange in pairs or groups different types of automatically controlled execution unit, the shut-down mechanism for driving valve.
As shown in figure 3, described controller 5 includes control unit 51, respectively with being used for that described control unit 51 is connected
Receive the receiving unit 52 of remote control signal, the transmitting element 53 for carrying out data upload, 232 communication units 55 and be used for
The display unit 56 that field adjustable is used, and for providing power supply original power interface circuit, wherein, described receiving unit
52nd, the communication unit 55 of transmitting element 53 and 232 is respectively by the connection communication bus MBUS of communication interface 54, described control unit 51
GPIO ends connect respectively the motor 31 in ball valve drive component 3, the magnetic induction in check valve assembly 2 close 26 and temperature measurement component
Temperature element 43 in 4.Wherein：
Described control unit 21 can be using control chips such as model MSP430 or LPC1768.As shown in figure 4, this
Utility model embodiment is using the control chip of model STM32F103.
Described receiving unit 22 and the main task of transmitting element 23 is to complete data-signal by the circuit of Fig. 5 and Fig. 6
Transmission and receiving, detailed process meets the communication standard of MBUS agreements.
232 described communication units 25 can be using the serial communication chip of model SP3232 or MAX3250.Such as Fig. 7
Shown, the utility model embodiment is using the communication chip of model MAX3232CSE, the limb 13 and pin 14 of MAX3232CSE
It is reception and the transmitting terminal of serial port chip.
Described communication interface 24 as shown in figure 8, each provide 232 communications line terminals, 485 communications line terminals,
MBUS communications line terminals.Described power interface circuit is as shown in Figure 9.Described display unit 26 is as shown in Figure 10.
A kind of intelligent ball valve of the present utility model, the ball valve 13 in valve body 1 is in controller 5, the effect backspin of power transmission shaft 33
Turn certain angle, you can regulation uninterrupted；After controller 5 is connected to system signal, control power transmission shaft 33 drives ball valve 13 to revolve
It turn 90 degrees, you can Shuttoff Valve 1.
Claims (8)
1. a kind of intelligent ball valve, including with water inlet (11), delivery port (12) and positioned at water inlet (11) and delivery port
(12) it is used for the valve body (1) of the ball valve (13) of regulating water flow between, it is characterised in that be provided with and institute on the valve body (1)
The delivery port (12) stated is connected for the check valve assembly (2) for detecting water flow, is additionally provided with and institute on described valve body (1)
The ball valve (13) stated is connected for driving ball valve (13) by the rotation of itself come the ball valve drive component (3) of regulating water flow,
The bottom of the valve body (1) is provided with and is connected for the temperature measurement component for detecting valve body (1) interior water flow temperature with inside valve body (1)
(4), be provided with the ball valve drive component (3) signal input part respectively with the check valve assembly (2) and temperature measurement component (4)
It is connected for the controller (5) for gathering valve body (1) interior water flow signal and water flow temperature signal, the output of the controller (5)
The input of the ball valve drive component (3) described in connection is held, for passing through ball valve driving group according to the water flow signal for being gathered
The anglec of rotation of the described ball valve (13) of part (3) control.
2. a kind of intelligent ball valve according to claim 1, it is characterised in that described check valve assembly (2) includes：H
Shape nut (23), the bottom of the H-shaped nut (23) is connected in the upper port of valve body (1) by external screw thread, the H-shaped nut
(23) lower port that upper grooves lid has upper end cover (27), the lower recess of the H-shaped nut (23) is provided with positioned at valve
Bottom end cover (21) in body (1)；The magnetic being connected with described controller (5) is provided with H-shaped nut (23) upper grooves
(26) are closed in sensing；Magnet (24), the magnet frame are provided with by magnet frame (25) in H-shaped nut (23) lower recess
(25) through the bottom end cover (21) in the delivery port (12) of valve body (1), the bottom of the magnet frame (25) sets for bottom
Flap (28) is equipped with, wherein, described flap (28) can drive the magnet frame (25) System of Rotating about Fixed Axis in the presence of current
Certain angle, so that (26) are closed in the magnetic force on and off magnetic induction by magnet (24).
3. a kind of intelligent ball valve according to claim 2, it is characterised in that described H-shaped nut (23) with it is described
Sealing gasket (22) is provided between valve body (1) upper port.
4. a kind of intelligent ball valve according to claim 2, it is characterised in that it is tongue tube that (26) are closed in described magnetic induction
Or proximity switch or Hall switch.
5. a kind of intelligent ball valve according to claim 1, it is characterised in that described temperature measurement component (4) include with
The connected temperature element (43) of described controller (5), the temperature measuring head (431) of the temperature element (43) is inserted into ball valve (13)
Cross in aquaporin, and be placed in the closing chamber of water, the bottom fixed body (432) of the temperature element (43) is by clamp nut
(41) it is fixed at the bottom opening of the valve body (1), and is sealed by sealing ring (42).
6. a kind of intelligent ball valve according to claim 1, it is characterised in that described ball valve drive component (3) includes
There is the motor (31) that signal input part is connected with described controller (5), one end passes through shaft joint (32) and the motor (31)
The connected power transmission shaft (33) of output shaft, the upper opening and institute of the other end of the power transmission shaft (33) through the valve body (1)
The upper end of the ball valve (13) stated is fixedly linked, so as to be adjusted by driving the rotation of ball valve (13) under the control of controller (5)
The water-carrying capacity of valve body (1).
7. a kind of intelligent ball valve according to claim 6, it is characterised in that the lower part of described power transmission shaft (33) is
The top of the valve body (1) is arranged on by spigot nut (34), the periphery of the spigot nut (34) is also cased with being seen for inspection
The dial (35) of power transmission shaft (33) anglec of rotation.
8. a kind of intelligent ball valve according to claim 1, it is characterised in that described controller (5) includes that control is single
First (51), the receiving unit (52) for receiving remote control signal being connected with described control unit (51) respectively, be used for into
Transmitting element (53), 232 communication units (55) and the display unit (56) that is used for field adjustable that row data are uploaded, and
For providing power supply original power interface circuit, wherein, described receiving unit (52), transmitting element (53) and 232 communication units
(55) respectively by communication interface (54) connection communication bus (MBUS), the GPIO ends difference connected ball of described control unit (51)
The survey in (26) and temperature measurement component (4) is closed in magnetic induction in motor (31), check valve assembly (2) in valve drive component (3)
Warm element (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070252.2U CN206206677U (en) | 2016-09-22 | 2016-09-22 | A kind of intelligent ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621070252.2U CN206206677U (en) | 2016-09-22 | 2016-09-22 | A kind of intelligent ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206677U true CN206206677U (en) | 2017-05-31 |
Family
ID=58760851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621070252.2U Expired - Fee Related CN206206677U (en) | 2016-09-22 | 2016-09-22 | A kind of intelligent ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439083A (en) * | 2016-09-22 | 2017-02-22 | 山东二十度智慧供热股份有限公司 | Intelligent ball valve |
| CN108119667A (en) * | 2017-12-15 | 2018-06-05 | 佛山市百暖汇节能***有限公司 | A kind of autocontrol valve and intelligent heating system |
| CN109578631A (en) * | 2018-12-07 | 2019-04-05 | 南京科技职业学院 | A kind of bathing intelligent constant-temperature constant pressure water-water jet and its control method |
-
2016
- 2016-09-22 CN CN201621070252.2U patent/CN206206677U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439083A (en) * | 2016-09-22 | 2017-02-22 | 山东二十度智慧供热股份有限公司 | Intelligent ball valve |
| CN108119667A (en) * | 2017-12-15 | 2018-06-05 | 佛山市百暖汇节能***有限公司 | A kind of autocontrol valve and intelligent heating system |
| CN109578631A (en) * | 2018-12-07 | 2019-04-05 | 南京科技职业学院 | A kind of bathing intelligent constant-temperature constant pressure water-water jet and its control method |
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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: 20170531 Termination date: 20180922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |