CN205581661U - Flow control valve system - Google Patents
Flow control valve system Download PDFInfo
- Publication number
- CN205581661U CN205581661U CN201620328751.0U CN201620328751U CN205581661U CN 205581661 U CN205581661 U CN 205581661U CN 201620328751 U CN201620328751 U CN 201620328751U CN 205581661 U CN205581661 U CN 205581661U
- Authority
- CN
- China
- Prior art keywords
- gate
- flow
- liquid level
- flow rate
- rate 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
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Abstract
The utility model discloses a flow control valve system, including the gate, the gate is connected with actuating mechanism, the actuating mechanism connection control unit, the control unit still is connected with and sets up in a level sensor of the upper reaches of gate runner, monitoring gate upper reaches runner liquid level and set up in the 2nd level sensor of the low reaches of gate runner, monitoring gate low reaches runner liquid level. The flowmeter is need not to dispose, applicablely simultaneously the flow can be monitored in the unable operating mode of using the flowmeter, level sensor real -time supervision pipeline flow, through the effective value of upstream and downstream flowmeter relatively, can be through the opening degree of the control unit regulating gate, in the pipeline flow of accurate control low reaches, can realize long -rangely and super remote automatic control.
Description
Technical field
This utility model relates to plumbing equipment technical field, in particular to a kind of flow rate control gate dress
Put.
Background technology
In China's urban water supply and sewerage engineering, it is often necessary to the flow of pipeline or box culvert is monitored and
Control.At present, it is common that realize the monitoring to full-section pipe-flow flow by effusion meter.But, effusion meter is not
The pipeline flow of partly-filled pipe-flow can be monitored, let alone control flow.And for large-scale
Pipeline, effusion meter is expensive, uses certain limitation.Therefore, in the urgent need to one both
The flow of partly-filled pipe-flow, flow rate control gate equipment flow being controlled again can be monitored.
Utility model content
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, it is provided that a kind of flow control
Check door gear, this device utilizes gate and liquid level sensor detection and controls flow, simple in construction,
Easy for installation.
For realizing this purpose, the flow rate control gate device designed by this utility model, including being arranged at
Gate at the outlet passage of upstream canal, described gate connects actuator, described actuator
Connecting control unit, described control unit is also associated with being arranged at the upstream canal of gate, monitoring gate
First liquid level sensor of upstream canal liquid level and be arranged at gate downstream canal, monitoring gate downstream
Second liquid level sensor of runner liquid level.
Further, described actuator connects connecting shaft, and described connecting shaft is through being fixed on runner
Axle on wall is fixed seat and is connected gate.
Concrete, described axle fixes the vertical panel that seat includes being fixed on flow path wall, described vertical plane
The top of plate is fixedly connected with perpendicular horizontal panel, and the front portion of described horizontal panel is fixing to be connected
Support panel, the middle part of described support panel is had to have connecting shaft via, the bottom of described support panel
Being fixed on flow path wall, described connecting shaft connects gate through horizontal panel and connecting shaft via.
Further, described gate and gate support assorted, described gate support is fixed on upstream canal
Outlet passage at, and the back side of gate support is provided with the sealing corresponding with the outlet passage of upstream canal
Ring.
Preferably, described actuator is motor, cylinder or oil cylinder.
Concrete, described gate locating is in Vatch basin structures, and described Vatch basin structures include the
One constructs pond and second constructs pond, and described second constructs pond connects outlet pipe, and described first constructs pond
Bottom and second is constructed and is connected by outlet passage between the bottom in pond.
The beneficial effects of the utility model are: without configuring effusion meter, are applicable to use flow
The operating mode of meter, can monitor flow simultaneously, and liquid level sensor real-time monitoring tubular road flow, on comparing
The actual value of downstream flow meter, can be by the opening degree of control unit regulating gate, in accurately control
While downstream line flow processed, can realize remotely and very-long-range automatically controls.
Accompanying drawing explanation
Fig. 1 is the structural representation of the flow rate control gate designed by this utility model；
Fig. 2 is the structural representation that the flow rate control gate designed by this utility model is applied to retain in pipe
Figure；
Fig. 3 is the structural representation of the valve system designed by this utility model；
Wherein, 1 gate, 2 control units, 3 first liquid level sensors, 4 second liquid levels pass
Sensor, 5 connecting shafts, 6 axles fix seat (6.1 vertical panels, 6.2 horizontal panels, 6.3
Support panel), 7 connecting shaft vias, 8 flow path walls, 9 gate supports, 10 outlet passages, 11
Sealing ring, 12 actuators, 13 Vatch basin structures (13.1 first construct pond, and 13.2
Second constructs pond), 14 outlet pipes.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Flow rate control gate device as shown in Fig. 13, including the outlet passage being arranged at upstream canal
The gate 1 at place, gate 1 connects has actuator 12, actuator 12 to connect control unit 2, control
Unit 2 processed is also associated with being arranged at the upstream canal of gate 1, monitoring gate 1 upstream canal liquid level
First liquid level sensor 3 and be arranged at the downstream canal of gate 1, monitoring gate 1 downstream canal liquid level
The second liquid level sensor 4.
In technique scheme, performing the connection of 12 mechanisms has connecting shaft 5, and connecting shaft 5 is through being fixed on
Axle on flow path wall 8 is fixed seat 6 and is connected gate 1.Axle is fixed seat 6 and is included being fixed on flow path wall 8
Vertical panel 6.1, the top of vertical panel 6.1 is fixedly connected with perpendicular horizontal panel 6.2, water
The front portion of surface plate 6.2 is fixedly connected with support panel 6.3, and the middle part of support panel 6.3 has connection
Axle via 7, the bottom of support panel 6.3 is fixed on flow path wall 8, and connecting shaft 5 is through horizontal panel
6.2 and connecting shaft via 7 connect gate 1.The structure being fixed seat 6 by axle guarantees that connecting shaft 5 is not sent out
Raw play, thus ensure the working stability of gate 1.
In technique scheme, gate 1 coordinates with gate support 9, and gate support 9 is fixed on upstream
At the outlet passage 10 of runner, and the back side of gate support 9 is provided with the outlet passage 10 with upstream canal
Corresponding sealing ring 11.
In technique scheme, actuator 12 is motor, cylinder or oil cylinder.
In technique scheme, described gate 1 is arranged in Vatch basin structures 13, described Vatch basin
Structures 13 include that first constructs pond 13.1 and second and construct pond 13.2, and described second constructs pond 13.2
Connecting outlet pipe 14, the described first bottom and second constructing pond 13.1 is constructed between the bottom in pond 13.2
Being connected by outlet passage 10, the first liquid level sensor 3 and the second liquid level sensor 4 are individually fixed in
The top in pond 13.2 is constructed at first top constructing pond 13.1 and second.
Work process of the present utility model is: first define the maximum allowable flow of gate 1 downstream line
Value, then by this maximum allowable flow value input control program；Supervised by ultrasonic liquid level sensor
Survey the water level of gate 1 both sides, and signal is passed to the PLC in control unit 2；By PLC
Controller calculates the discharge by gate 1 according to water-head and dimension of opening；When by gate 1
When flow is less than or equal to maximum allowable flow value, PLC regulating gate 1 rises and increases open degree,
Until standard-sized sheet；When by the flow of gate 1 more than maximum allowable flow value, PLC regulating gate 1
Declining and reduce open degree, during until being equal to maximum allowable flow value by the flow of gate 1, stopping dynamic
Make；Flow now by gate 1 is steady state value.Gate 1 downstream is can ensure that by this utility model
Pipeline flow less than set permissible value, it is ensured that draining is stable.
The above, be only preferred embodiment of the present utility model, not to of the present utility model
Structure does any pro forma restriction.Every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, all still falls within the technical solution of the utility model
In the range of.
Claims (6)
1. a flow rate control gate device, it is characterised in that: include gate (1), described gate (1)
Connecting and have actuator (12), described actuator (12) connects control unit (2), described control
Unit (2) is also associated with being arranged at the upstream canal of gate (1), monitoring gate (1) upstream canal
First liquid level sensor (3) of liquid level and be arranged at the downstream canal of gate (1), monitoring gate (1)
Second liquid level sensor (4) of downstream canal liquid level.
2. flow rate control gate device as claimed in claim 1, it is characterised in that: described execution (12)
Mechanism connects connecting shaft (5), and described connecting shaft (5) is through being fixed on the axle on flow path wall (8)
Fixing seat (6) connects gate (1).
3. flow rate control gate device as claimed in claim 2, it is characterised in that: described axle is fixed
Seat (6) includes the vertical panel (6.1) being fixed on flow path wall (8), described vertical panel (6.1)
Top be fixedly connected with perpendicular horizontal panel (6.2), before described horizontal panel (6.2)
Portion is fixedly connected with support panel (6.3), and the middle part of described support panel (6.3) has connecting shaft mistake
Hole (7), the bottom of described support panel (6.3) is fixed on flow path wall (8), described connecting shaft (5)
Gate (1) is connected through horizontal panel (6.2) and connecting shaft via (7).
4. flow rate control gate device as claimed in claim 1, it is characterised in that: described gate (1)
Coordinating with gate support (9), described gate support (9) is fixed on the outlet passage (10) of upstream canal
Locate, and the back side of gate support (9) is provided with the sealing that the outlet passage (10) with upstream canal is corresponding
Ring (11).
5. flow rate control gate device as claimed in claim 1, it is characterised in that: described execution machine
Structure (12) is motor, cylinder or oil cylinder.
6. flow rate control gate device as claimed in claim 1, it is characterised in that: described gate (1)
Being arranged in Vatch basin structures (13), described Vatch basin structures (13) include that first constructs pond
(13.1) and the second constructs pond (13.2), and described second constructs pond (13.2) connects outlet pipe (14),
Described first bottom constructing pond (13.1) and second is constructed and is passed through water outlet between the bottom of pond (13.2)
Runner (10) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328751.0U CN205581661U (en) | 2016-04-19 | 2016-04-19 | Flow control valve system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328751.0U CN205581661U (en) | 2016-04-19 | 2016-04-19 | Flow control valve system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205581661U true CN205581661U (en) | 2016-09-14 |
Family
ID=56863219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620328751.0U Expired - Fee Related CN205581661U (en) | 2016-04-19 | 2016-04-19 | Flow control valve system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205581661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892505A (en) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Flow control gate apparatus |
-
2016
- 2016-04-19 CN CN201620328751.0U patent/CN205581661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892505A (en) * | 2016-04-19 | 2016-08-24 | 武汉圣禹排水系统有限公司 | Flow control gate apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |