CN116480785A - Intelligent tap type flow control metering valve - Google Patents
Intelligent tap type flow control metering valve Download PDFInfo
- Publication number
- CN116480785A CN116480785A CN202210046292.7A CN202210046292A CN116480785A CN 116480785 A CN116480785 A CN 116480785A CN 202210046292 A CN202210046292 A CN 202210046292A CN 116480785 A CN116480785 A CN 116480785A
- Authority
- CN
- China
- Prior art keywords
- tap
- support
- outlet pipe
- metering valve
- flashboard
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 241001530613 Horminum pyrenaicum Species 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 description 6
- 239000003657 drainage water Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
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- 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
- F16K37/0008—Mechanical means
-
- 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
- F16K37/0066—Hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to an intelligent tap-type flow control metering valve, which comprises a water outlet connecting pipe, an electromagnetic pipeline flowmeter, a water outlet pipe, a tap-type support, a support fixing plate, a tap-type gate plate, a gate plate rotating shaft and a pressure air cushion.
Description
Technical Field
The invention relates to a gate valve, in particular to an intelligent tap-type flow control metering valve.
Background
The protection of water resources and water environment are common targets of all human beings, and the premise of realizing effective protection and treatment of the water resource environment is the accurate measurement of water quantity. Accurate metering is required in water works, sewage treatment plants and municipal drainage pipe networks, which relates to success and failure of engineering, sustainability of engineering operation and economy and benefit of engineering operation.
Treated and sometimes untreated rain sewage is often discharged into a river through a drainage port arranged along the river, and more quality problems of drainage are monitored by people in the past, so that the quality problems are ignored; the sewage treatment plant needs to accurately measure the sewage quantity of the factory, and measures the sewage quantity which is shunted to each treatment link; the water works also need accurate metering.
In the prior art, electromagnetic pipeline flow meters are commonly used for flow metering. When the water flow is stable and the pipe flow is full, the monitored value of the electromagnetic pipeline flowmeter is relatively accurate, and if the water flow is small, urgent and turbulent, the electromagnetic pipeline flowmeter cannot work normally and cannot realize accurate measurement. For such adverse conditions, the water flow condition is often changed by adding civil engineering facilities in engineering, which causes the increase of the occupied area of the engineering and the engineering cost.
Therefore, there is an urgent need for new techniques and apparatus that can accommodate conventional conditions and accurately meter in waterworks, sewage treatment plants, municipal intercepting and diverting wells, or drains laid along rivers, while the apparatus also functions to prevent backflow.
Disclosure of Invention
Therefore, the main purpose of the invention is to provide an intelligent tap-type flow control metering valve, by the technical scheme, the accurate metering of a water outlet under different drainage conditions can be ensured, the accurate flow measuring effect of an electromagnetic pipeline flowmeter can be fully exerted, meanwhile, the device can prevent the water body from flowing backwards, and the intelligent metering of the water outlet can be realized.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows: the utility model provides an intelligence dragon mouth type flow control metering valve, includes delivery port connecting pipe and electromagnetic conduit flowmeter, delivery port connecting pipe front end sets up on the outlet, and electromagnetic conduit flowmeter passes through flange and links to each other with delivery port connecting pipe rear end, still includes outlet pipe, dragon mouth support, support fixed plate, dragon mouth flashboard, flashboard pivot and pressure air cushion, the delivery port of outlet pipe is the slope delivery port, and the outlet pipe front end links to each other with electromagnetic conduit flowmeter through flange, dragon mouth support front end links to each other with the flange of outlet pipe, and dragon mouth support lower extreme both sides are fixed respectively on outlet pipe both sides lateral wall, the support fixed plate passes through the bolt fastening on dragon mouth support, flashboard pivot level sets up on dragon mouth support, and dragon mouth flashboard front end articulates in the flashboard pivot, pressure air cushion sets up between dragon mouth flashboard and support fixed plate, and the pressure is above the pressure is set up on the support fixed plate bottom surface, and the pressure is filled the air cushion and is linked together through support fixed plate, and the pressure is filled the air cushion through the pressure and is filled the air cushion, and the air cushion is full of the throttle to the pressure, realizes that the electromagnetic conduit flowmeter is fully measures the operating condition through filling and controlling the air cushion to the air cushion.
As a further technical scheme, the automatic opening machine also comprises an elastic tension spring and a spring regulator, wherein the lower ends of the two elastic tension springs are fixed on the front part of the tap gate plate side by side, and the upper ends of the elastic tension springs are respectively fixed on the tap bracket; the spring adjusters are respectively arranged on the tap opening brackets, the lower ends of the spring adjusters are connected with the upper ends of the corresponding elastic tension springs, and the initial opening and closing degree of the tap opening flashboard is adjusted through the spring adjusters.
As a further technical scheme, the sealing device further comprises a lower surrounding edge and a sealing gasket, wherein the lower surrounding edge is arranged on the periphery of the tap gate plate respectively, the sealing gasket is arranged on the bottom surface of the tap gate plate, and when the sealing device works, the sealing gasket is propped against an inclined water outlet of the water outlet pipe.
As a further technical scheme, the novel faucet support further comprises reinforcing ribs, a plurality of reinforcing ribs are transversely arranged on the support fixing plate side by side, strip-shaped bolt holes are formed in two sides of the faucet support, and bolts penetrate through the strip-shaped bolt holes to fix the support fixing plate on the faucet support.
As a further technical scheme, the intelligent water dispenser further comprises a pressure sensor, wherein the pressure sensor is arranged on the side wall of the inclined water outlet of the water outlet pipe.
The beneficial effects after adopting above-mentioned technical scheme are: according to the technical scheme, when the upstream drainage water quantity is large and the full pipe flow is achieved, the pressure air cushion does not act, and the electromagnetic pipeline flowmeter normally measures the drainage quantity; if the upstream drainage water quantity is smaller, when the pressure sensor detects that the water level is too low, the pressure air cushion is inflated to generate downward pressure until the opening degree of the water outlet of the faucet gate plate and the water outlet pipe is reduced, the drainage quantity is controlled, so that the water level in the pipeline rises to be full of the pipeline, the normal working state of the electromagnetic pipeline flowmeter is achieved, and the normal and accurate flow measurement of the small flow is realized; if the water level of the water body is high, the high water level generates water pressure, the faucet gate plate is pressed to be closed, and the water body backflow phenomenon is prevented.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a right-side view of the structure of fig. 1.
In the figure, a water outlet connecting pipe 1, an electromagnetic pipeline flowmeter 2, a connecting flange 3, a water outlet pipe 4, a 5-tap support, a 6-support fixing plate, a 7-tap flashboard, an 8-flashboard rotating shaft, a 9-pressure air cushion, a 10-inclined water outlet, an 11-pressure air charging and discharging port, a 12-elastic tension spring, a 13 lower surrounding edge, a 14-sealing gasket, a 15-reinforcing rib, a 16-bar bolt hole, a 17-spring regulator and a 18-pressure sensor are arranged.
Detailed Description
Specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-2, the intelligent tap-type flow control metering valve comprises a water outlet connecting pipe 1 and an electromagnetic pipeline flowmeter 2, wherein the front end of the water outlet connecting pipe 1 is arranged on a water outlet, the electromagnetic pipeline flowmeter 2 is connected with the rear end of the water outlet connecting pipe 1 through a connecting flange 3, the intelligent tap-type flow control metering valve further comprises a water outlet pipe 4, a tap support 5, a support fixing plate 6, a tap gate 7, a gate rotating shaft 8 and a pressure air cushion 9, the water outlet of the water outlet pipe 4 is an inclined water outlet 10, the front end of the water outlet pipe 4 is connected with the electromagnetic pipeline flowmeter 2 through the connecting flange 3, the front end of the tap support 5 is connected with the connecting flange 3 of the water outlet pipe 4, two sides of the lower end of the tap support 5 are respectively fixed on two side walls of the water outlet pipe 4, the support fixing plate 6 is fixed on the tap support 5 through bolts, the gate rotating shaft 8 is horizontally arranged on the tap support 5, the tap gate 7 is hinged on the rotating shaft 8, the pressure air cushion 9 is arranged between the tap gate 7 and the support fixing plate 6, the upper surface of the pressure 9 is arranged on the bottom surface of the support fixing plate 6, the pressure air cushion 11 is arranged on the support fixing plate, and the pressure air cushion 9 is fully charged through the air cushion support 11, and the pressure air cushion is controlled by the pressure air cushion 9 when the pressure meter is fully charged and the pressure meter is in a pressure-filled in the air cushion state.
As a further embodiment, the automatic opening and closing device further comprises an elastic tension spring 12 and a spring regulator 17, wherein the lower ends of the two elastic tension springs 12 are fixed on the front part of the tap gate 7 side by side, the upper ends of the elastic tension springs 12 are respectively fixed on the tap support 5, the spring regulator 17 is respectively arranged on the tap support 5, the lower ends of the spring regulators 17 are connected with the upper ends of the corresponding elastic tension springs 12, and the initial opening and closing degree of the tap gate 7 is regulated through the spring regulator 17.
As a further embodiment, the water dispenser further comprises a lower peripheral edge 13 and a sealing gasket 14, wherein the lower peripheral edge 13 is respectively arranged at the periphery of the tap gate 7, the sealing gasket 14 is arranged on the bottom surface of the tap gate 7, and when in operation, the sealing gasket 14 is propped against the inclined water outlet 10 of the water outlet pipe 4.
As a further embodiment, the device further comprises reinforcing ribs 15, a plurality of reinforcing ribs 15 are transversely arranged on the support fixing plate 6 side by side, strip-shaped bolt holes 16 are formed in two sides of the tap support 5, and bolts penetrate through the strip-shaped bolt holes 16 to fixedly arrange the support fixing plate 6 on the tap support 5.
As a further embodiment, a pressure sensor 18 is also included, said pressure sensor 18 being arranged on the side wall of the inclined outlet 10 of the outlet pipe 4.
In the invention, the strip-shaped bolt holes 16 are arranged on the tap bracket 5, and the optimal matching angle between the bracket fixing plate 6 and the tap flashboard 7 can be adjusted through the change of the bolt fixing positions.
When the electromagnetic pipeline flowmeter 2 starts to work, water flows into the water outlet pipe 4, and when the upstream drainage water quantity is large and reaches the full pipe flow, the pressure air cushion 9 does not act, and the electromagnetic pipeline flowmeter 2 normally measures the drainage quantity; if the upstream drainage water quantity is smaller, the pressure sensor 18 monitors that the water level is too low, the pressure air cushion 9 is inflated and generates downward pressure until the opening degree of the inclined water outlet 10 of the tap gate 7 and the water outlet pipe 4 is reduced, the drainage quantity is controlled, so that the water level in the pipeline rises to be full, the normal working state of the electromagnetic pipeline flowmeter 2 is achieved, and the normal and accurate flow measurement of small flow is realized; if the water level of the water body is high, the high water level generates water pressure, the faucet mouth flashboard 7 is pressed to be closed, and the water body backflow phenomenon is prevented.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (5)
1. The utility model provides an intelligence dragon mouth type flow control metering valve, includes delivery port connecting pipe and electromagnetic conduit flowmeter, delivery port connecting pipe front end sets up on the outlet, and electromagnetic conduit flowmeter passes through flange and links to each other with delivery port connecting pipe rear end, its characterized in that still includes outlet pipe, dragon mouth support, support fixed plate, dragon mouth flashboard, flashboard pivot and pressure air cushion, the delivery port of outlet pipe is the slope delivery port, and the outlet pipe front end links to each other with electromagnetic conduit flowmeter through flange, dragon mouth support front end links to each other with the flange of outlet pipe, and dragon mouth support lower extreme both sides are fixed respectively on outlet pipe both sides lateral wall, the support fixed plate passes through the bolt fastening on dragon mouth support, flashboard pivot level sets up on dragon mouth support, and the flashboard front end articulates on the flashboard pivot, pressure air cushion sets up between dragon mouth flashboard and support fixed plate, and the pressure air cushion is above setting on the support fixed plate bottom surface, and pressure air cushion passes support fixed plate and is linked together, and during operation, through the inflation control mouth to pressure and open and close the air cushion, and the throttle realizes that the electromagnetic conduit has reached the accurate metering valve.
2. The intelligent tap-type flow control metering valve according to claim 1, further comprising an elastic tension spring and a spring regulator, wherein the lower ends of the elastic tension springs are fixed on the front part of the tap-type gate plate side by side, and the upper ends of the elastic tension springs are respectively fixed on the tap-type bracket; the spring adjusters are respectively arranged on the tap opening brackets, the lower ends of the spring adjusters are connected with the upper ends of the corresponding elastic tension springs, and the initial opening and closing degree of the tap opening flashboard is adjusted through the spring adjusters.
3. The intelligent tap-type flow control metering valve of claim 1, further comprising a lower peripheral edge and a sealing gasket, wherein the lower peripheral edge is arranged on the periphery of the tap gate plate respectively, the sealing gasket is arranged on the bottom surface of the tap gate plate, and the sealing gasket is pressed against an inclined water outlet of the water outlet pipe in operation.
4. The intelligent tap-type flow control metering valve according to claim 1, further comprising reinforcing ribs, wherein the plurality of reinforcing ribs are transversely arranged on the support fixing plate side by side, strip-shaped bolt holes are formed in two sides of the tap support, and bolts penetrate through the strip-shaped bolt holes to fixedly arrange the support fixing plate on the tap support.
5. The intelligent faucet-type flow control metering valve of claim 1, further comprising a pressure sensor disposed on a sidewall of the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046292.7A CN116480785A (en) | 2022-01-14 | 2022-01-14 | Intelligent tap type flow control metering valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046292.7A CN116480785A (en) | 2022-01-14 | 2022-01-14 | Intelligent tap type flow control metering valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116480785A true CN116480785A (en) | 2023-07-25 |
Family
ID=87212525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210046292.7A Pending CN116480785A (en) | 2022-01-14 | 2022-01-14 | Intelligent tap type flow control metering valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116480785A (en) |
-
2022
- 2022-01-14 CN CN202210046292.7A patent/CN116480785A/en active Pending
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