CN216643266U - Pressure reducing valve device for regulating ecological flow of hydropower station - Google Patents
Pressure reducing valve device for regulating ecological flow of hydropower station Download PDFInfo
- Publication number
- CN216643266U CN216643266U CN202123130205.6U CN202123130205U CN216643266U CN 216643266 U CN216643266 U CN 216643266U CN 202123130205 U CN202123130205 U CN 202123130205U CN 216643266 U CN216643266 U CN 216643266U
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- control box
- valve body
- pressure
- pressure reducing
- reducing valve
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 210000000056 organ Anatomy 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model belongs to the technical field of pressure reducing valves, and particularly relates to a pressure reducing valve device for regulating ecological flow of a hydropower station, which comprises a valve body, wherein a regulating hand wheel is arranged at the top of the valve body, connecting pipe fittings are arranged on two sides of the valve body, and a flow sensor and a pressure sensor are respectively arranged on the connecting pipe fittings; the control box, the control box sets up the front surface at the valve body, the front surface of control box is provided with display screen, bee calling organ and temperature sensor respectively, the inner chamber of control box is provided with treater, orientation module and transmission module, and its is rational in infrastructure, through be provided with pressure sensor and flow sensor on connecting the pipe fitting, has realized the control to pressure and flow, through orientation module, has realized the location to the relief pressure valve position, gives the host computer through transmission module with pressure, flow and positional information transmission, makes things convenient for remote monitoring.
Description
Technical Field
The utility model relates to the technical field of pressure reducing valves, in particular to a pressure reducing valve device for regulating ecological flow of a hydropower station.
Background
The pressure reducing valve adopts the opening degree of an opening and closing piece in a control valve body to adjust the flow rate of a medium, reduces the pressure of the medium, and simultaneously adjusts the opening degree of the opening and closing piece by means of the action of the pressure behind the valve so as to keep the pressure behind the valve in a certain range. The pressure reducing valve can be divided into a film type, a spring film type, a piston type, a lever type and the like according to the structural form. The pressure reducing valve is widely used in high-rise buildings, regions with over-high water pressure of urban water supply networks, mines and other occasions to ensure that each water point in a water supply system obtains proper service water pressure and flow.
The existing pressure reducing valve is inconvenient to measure flow and pressure in the using process and locate the position of a valve body, and therefore a novel pressure reducing valve device for adjusting the ecological flow of a hydropower station is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the problems occurring in the conventional pressure reducing valve device.
Therefore, the utility model aims to provide a pressure reducing valve device for regulating the ecological flow of a hydropower station, which can conveniently monitor the pressure, the flow and the temperature in the using process and can conveniently position the position of the pressure reducing valve.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a pressure relief valve arrangement for ecological flow regulation in a hydropower station, comprising:
the valve comprises a valve body, wherein the top of the valve body is provided with an adjusting hand wheel, two sides of the valve body are provided with connecting pipe fittings, and the connecting pipe fittings are respectively provided with a flow sensor and a pressure sensor;
the control box, the control box sets up the front surface at the valve body, the front surface of control box is provided with display screen, bee calling organ and temperature sensor respectively, the inner chamber of control box is provided with treater, orientation module and transmission module, treater electrical property input connection temperature sensor, orientation module, flow sensor and pressure sensor, treater electrical output connects display screen, bee calling organ and transmission module, transmission module electrical output connects the host computer.
As a preferred embodiment of the pressure reducing valve device for regulating the ecological flow of a hydropower station according to the utility model, wherein: one end of the connecting pipe fitting is provided with a sealing flange, and the sealing flange is provided with a fixing screw hole.
As a preferred embodiment of the pressure reducing valve device for regulating the ecological flow of a hydropower station according to the utility model, wherein: the control box is connected with an external power supply through a lead.
As a preferred embodiment of the pressure reducing valve device for regulating the ecological flow of a hydropower station according to the utility model, wherein: and the outer wall and the inner part of the valve body are both provided with anti-corrosion coatings.
As a preferred embodiment of the pressure reducing valve device for regulating the ecological flow of a hydropower station according to the utility model, wherein: the upper computer is a PC end in the monitoring station.
Compared with the prior art, the utility model has the beneficial effects that: through being provided with pressure sensor and flow sensor on connecting the pipe fitting, realized the control to pressure and flow, through orientation module, realized the location to relief pressure valve position, give the host computer, make things convenient for remote monitoring with pressure, flow and positional information transmission through transmission module.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram of the system framework of the present invention.
In the figure; 100 valve bodies, 110 connecting pipes, 120 flow sensors, 130 pressure sensors, 140 adjusting handwheels, 200 control boxes, 210 display screens, 220 buzzers, 230 temperature sensors, 240 processors, 250 positioning modules, 260 transmission modules, 270 upper computers, 300 sealing flanges and 310 fixing screw holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides the following technical scheme: a pressure reducing valve device for regulating ecological flow of a hydropower station is convenient for monitoring pressure, flow and temperature and positioning the position of the pressure reducing valve in the using process, please refer to figures 1 to 3, and comprises a valve body 100, a control box 200 and a sealing flange 300;
referring to fig. 1 to 3 again, the top of the valve body 100 is provided with an adjusting handwheel 140, two sides of the valve body 100 are provided with connecting pipe fittings 110, the connecting pipe fittings 110 are respectively provided with a flow sensor 120 and a pressure sensor 130, specifically, the top of the valve body 100 is screwed with the adjusting handwheel 140, two sides of the valve body 100 are inserted with the connecting pipe fittings 110, and the connecting pipe fittings 110 are respectively screwed with the flow sensor 120 and the pressure sensor 130;
referring to fig. 1 to 3 again, the control box 200 is disposed on the front surface of the valve body 100, the front surface of the control box 200 is respectively provided with the display screen 210, the buzzer 220 and the temperature sensor 230, the inner cavity of the control box 200 is provided with the processor 240, the positioning module 250 and the transmission module 260, the processor 240 is electrically connected to the temperature sensor 230, the positioning module 250, the flow sensor 120 and the pressure sensor 130 in an input mode, the processor 240 is electrically connected to the display screen 210, the buzzer 220 and the transmission module 260 in an output mode, the transmission module 260 is electrically connected to the upper computer 270 in an output mode, specifically, the control box 200 is screwed on the front surface of the valve body 100, the display screen 210, the buzzer 220 and the temperature sensor 230 are respectively screwed on the front surface of the control box 200, the processor 240, the positioning module 250 and the transmission module 260 are adhered to the inner cavity of the control box 200, the processor 240 is electrically connected to the temperature sensor 230 in an input mode, The processor 240 is electrically connected with the display screen 210, the buzzer 220 and the transmission module 260 in output, and the transmission module 260 is electrically connected with the upper computer 270 in output;
referring to fig. 1 to 3 again, one end of the connecting pipe 110 is provided with a sealing flange 300, and the sealing flange 300 is provided with a fixing screw 310, specifically, one end of the connecting pipe 110 is welded with the sealing flange 300, and the sealing flange 300 is screwed with the fixing screw 310.
The working principle is as follows: in the using process of the utility model, the pressure sensor 130 and the flow sensor 120 are arranged on the connecting pipe fitting 110, so that the pressure and the flow are monitored, the position of the pressure reducing valve is positioned through the positioning module 250, and the pressure, the flow and the position information are sent to the upper computer 270 through the transmission module 260, so that the remote monitoring is facilitated.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A pressure reducing valve assembly for regulating the ecological flow of a hydroelectric power station, comprising:
the valve comprises a valve body (100), wherein an adjusting hand wheel (140) is arranged at the top of the valve body (100), connecting pipe fittings (110) are arranged on two sides of the valve body (100), and a flow sensor (120) and a pressure sensor (130) are respectively arranged on the connecting pipe fittings (110);
control box (200), control box (200) set up the front surface at valve body (100), the front surface of control box (200) is provided with display screen (210), bee calling organ (220) and temperature sensor (230) respectively, the inner chamber of control box (200) is provided with treater (240), orientation module (250) and transmission module (260), treater (240) electrical input connects temperature sensor (230), orientation module (250), flow sensor (120) and pressure sensor (130), treater (240) electrical output connects display screen (210), bee calling organ (220) and transmission module (260), transmission module (260) electrical output connects host computer (270).
2. A pressure reducing valve arrangement for ecological flow regulation in a hydroelectric power plant according to claim 1, characterised in that: one end of the connecting pipe fitting (110) is provided with a sealing flange (300), and the sealing flange (300) is provided with a fixing screw hole (310).
3. A pressure reducing valve arrangement for ecological flow regulation in a hydroelectric power plant according to claim 1, characterised in that: the control box (200) is connected with an external power supply through a lead.
4. A pressure reducing valve arrangement for ecological flow regulation in a hydroelectric power plant according to claim 1, characterised in that: the outer wall and the interior of the valve body (100) are both provided with an anti-corrosion coating.
5. A pressure reducing valve arrangement for ecological flow regulation in a hydroelectric power plant according to claim 1, characterised in that: the upper computer (270) is a PC end in the monitoring station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123130205.6U CN216643266U (en) | 2021-12-14 | 2021-12-14 | Pressure reducing valve device for regulating ecological flow of hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123130205.6U CN216643266U (en) | 2021-12-14 | 2021-12-14 | Pressure reducing valve device for regulating ecological flow of hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216643266U true CN216643266U (en) | 2022-05-31 |
Family
ID=81742473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123130205.6U Expired - Fee Related CN216643266U (en) | 2021-12-14 | 2021-12-14 | Pressure reducing valve device for regulating ecological flow of hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216643266U (en) |
-
2021
- 2021-12-14 CN CN202123130205.6U patent/CN216643266U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |