CN216108858U - Hydraulic upward-opening door flow-limiting valve - Google Patents
Hydraulic upward-opening door flow-limiting valve Download PDFInfo
- Publication number
- CN216108858U CN216108858U CN202122641227.2U CN202122641227U CN216108858U CN 216108858 U CN216108858 U CN 216108858U CN 202122641227 U CN202122641227 U CN 202122641227U CN 216108858 U CN216108858 U CN 216108858U
- Authority
- CN
- China
- Prior art keywords
- flashboard
- slide rail
- floodgate frame
- frame
- displacement sensor
- 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.)
- Active
Links
Images
Landscapes
- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model belongs to the field of rainfall flood treatment equipment, and particularly relates to a hydraulic upward-opening flow limiting valve. Including the floodgate frame, the flashboard, the pipeline, the slide rail, the pneumatic cylinder, displacement sensor, expansion bolts and sealing member, the floodgate frame is the rectangle and erects to put, controls both sides and is equipped with the slide rail of putting of erectting, is equipped with a flashboard that can reciprocate between the slide rail, and floodgate frame the latter half has a pipeline that crosses the floodgate frame, the fixed pneumatic cylinder of putting of erectting in the middle part of the flashboard, the pneumatic cylinder are equipped with displacement sensor, the floodgate frame is equipped with expansion bolts more than four, the sealing member is arranged in between flashboard and the slide rail. According to the technical scheme, the rain and flood body flows through the pipeline, the gate frame is fixed underground through the expansion bolts, the water outlet direction is controlled through the upper opening and the lower opening of the hydraulic cylinder control gate plate, and the water outlet flow is accurately controlled through the opening height of the displacement sensor induction gate plate. Therefore, rainwater and sewage in the rainwater and flood pipe network are shunted, the treatment load of a sewage treatment plant can be reduced, and the water quality of natural water is improved.
Description
Technical Field
The utility model belongs to the field of rainfall flood treatment equipment, and particularly relates to a hydraulic upward-opening flow limiting valve.
Background
In a rain flood control pipe network system, accumulated water needs to be subjected to diversion treatment, one part of the accumulated water is discharged into a sewage pipeline and is communicated to a sewage treatment plant for treatment, and the other part of the accumulated water is discharged into natural water such as rivers and lakes. In rainy days: the initial rainwater generally contains more sewage and needs to be discharged into a sewage pipe, and the rainwater is relatively clean in the middle and later periods of rainfall and can be directly discharged into a natural water body, so that the load of a sewage net is reduced, and the normal operation of the sewage net is ensured; when the water level in the sewage pipe is higher: sewage is easy to overflow into a river channel, and at the moment, a drainage gate needs to be closed to prevent the sewage from overflowing into the river channel; when the river water level is higher in the flood season: the sewage pipe is easy to cause the reverse flow of the river water, and the reverse flow of the river water is prevented at the moment.
Therefore, rainwater diversion regulation and control are the most important parts in the system, and particularly, a sewage intercepting port of a diversion well is the first step of diversion, and a flow limiting device capable of accurately controlling the water outlet direction and accurately controlling the water passing amount is needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the hydraulic upward-opening flow-limiting valve which can be accurately opened and closed at the sewage interception port of the diversion well, control the water outlet direction and accurately control the opening height of a door body, thereby accurately controlling the water passing amount.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
the hydraulic upward-opening door flow-limiting valve is characterized in that: including the floodgate frame, the flashboard, the pipeline, the slide rail, the pneumatic cylinder, displacement sensor, expansion bolts and sealing member, the floodgate frame is the rectangle and erects to put, controls both sides and is equipped with the slide rail of putting of erectting, is equipped with a flashboard that can reciprocate between the slide rail, and floodgate frame the latter half has a pipeline that crosses the floodgate frame, the fixed pneumatic cylinder of putting of erectting in the middle part of the flashboard, the pneumatic cylinder are equipped with displacement sensor, the floodgate frame is equipped with expansion bolts more than four, the sealing member is arranged in between flashboard and the slide rail.
Preferably, still include vatch basin, ultrasonic wave level gauge, rain gauge and total control box, the vatch basin is arranged in the underground, and inside the vatch basin was arranged in to the floodgate frame, be equipped with the ultrasonic wave level gauge on the crossbeam on floodgate frame upper portion, the rain gauge was located the ground of vatch basin top, displacement sensor, ultrasonic wave level gauge, rain gauge's lead wire all lead to total control box.
(III) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
the rainwater and flood body flows through the pipeline, the expansion bolt fixes the gate frame underground, the upper and lower opening and closing of the gate plate are controlled through the hydraulic cylinder to control the water outlet direction, and the opening height of the gate plate is sensed through the displacement sensor to accurately control the water outlet flow. Therefore, rainwater and sewage in the rainwater and flood pipe network are shunted, the treatment load of a sewage treatment plant can be reduced, and the water quality of natural water is improved.
Detecting the liquid level in the intercepting well through an ultrasonic liquid level meter, and when the water level is low, opening the flow-limiting valve and draining sewage from the sewage pipe; when the water quantity in the upstream pipe network is gradually increased and the quality of the incoming water meets the requirement of being discharged to the water level of the natural water body, the flow limiting valve is completely closed. Through the dual monitoring of rainfall gauge and ultrasonic wave level gauge, through master control case control operation, can realize functions such as unmanned on duty, long-range master accuse, remote cell-phone control.
Drawings
Fig. 1 is a schematic front view of the structure of embodiment 1 of the present invention;
FIG. 2 is a schematic top view of a part of the structure of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1. a gate frame; 2. a shutter plate; 3. a pipeline; 4. a slide rail; 5. a hydraulic cylinder; 6. a displacement sensor; 7. an expansion bolt; 8. a seal member; 9. a catch basin; 10. an ultrasonic liquid level meter; 11. a rain gauge; 12. and (4) a master control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 2, the present invention provides the following technical solutions:
the hydraulic upward-opening door flow-limiting valve is characterized in that: including gate frame 1, flashboard 2, pipeline 3, slide rail 4, pneumatic cylinder 5, displacement sensor 6, expansion bolts 7 and sealing member 8, gate frame 1 is the rectangle and erects to put, controls both sides and is equipped with the slide rail 4 of erectting to put, is equipped with a flashboard 2 that can reciprocate between the slide rail 4, and 1 the latter half of gate frame has a pipeline 3 that crosses gate frame 1, the pneumatic cylinder 5 of putting is erected in the fixed one in 2 middle parts of flashboard, and pneumatic cylinder 5 is equipped with displacement sensor 6, gate frame 1 is equipped with expansion bolts 7 more than four, sealing member 8 is arranged in between flashboard 2 and slide rail 4.
Has the advantages that: the rainwater body flows through the pipeline 3, and expansion bolts 7 fix the gate frame 1 underground, through the upper and lower switching of pneumatic cylinder 5 control flashboard 2, control out the water direction, through the opening height of displacement sensor 6 response flashboard 2, come accurate control water flow. Therefore, rainwater and sewage in the rainwater and flood pipe network are shunted, treatment of a sewage treatment plant can be reduced, and the quality of natural water is improved.
Example 2
Referring to fig. 3, the present invention provides the following technical solutions:
preferably, still include vatch basin 9, ultrasonic wave level gauge 10, rain gauge 11 and total control box 12, vatch basin 9 is arranged in the underground, and inside vatch basin 9 was arranged in to floodgate frame 1, be equipped with ultrasonic wave level gauge 10 on the crossbeam on floodgate frame 1 upper portion, rain gauge 11 is located the ground of vatch basin 9 top, displacement sensor 6, ultrasonic wave level gauge 10, rain gauge 11's lead wire all lead to total control box 12.
Has the advantages that: the liquid level in the intercepting well 9 is detected by the ultrasonic liquid level meter 10, when the water level is low, the current limiting valve is opened, and sewage is discharged from the sewage pipe; when the water quantity in the upstream pipe network is gradually increased and the quality of the incoming water meets the requirement of being discharged to the water level of the natural water body, the flow limiting valve is completely closed. Through the dual monitoring of rain gauge 11 and ultrasonic wave level gauge 10, through the operation of master control box 12 control, can realize functions such as unmanned on duty, remote master control, remote cell-phone control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The hydraulic upward-opening door flow-limiting valve is characterized in that: including floodgate frame (1), flashboard (2), pipeline (3), slide rail (4), pneumatic cylinder (5), displacement sensor (6), expansion bolts (7) and sealing member (8), floodgate frame (1) is the rectangle and erects to put, controls both sides and is equipped with and erects slide rail (4) of putting, is equipped with flashboard (2) that can reciprocate between slide rail (4), and floodgate frame (1) the latter half has a pipeline (3) that crosses floodgate frame (1), the fixed pneumatic cylinder (5) of putting of erecting in flashboard (2) middle part, pneumatic cylinder (5) are equipped with displacement sensor (6), floodgate frame (1) is equipped with expansion bolts (7) more than four, between flashboard (2) and slide rail (4) are arranged in sealing member (8).
2. The hydraulically operated upwardly opening door flow-limiting valve of claim 1, wherein: still include vatch basin (9), ultrasonic wave level gauge (10), rain gauge (11) and total accuse case (12), underground is arranged in vatch basin (9), inside vatch basin (9) were arranged in floodgate frame (1), is equipped with ultrasonic wave level gauge (10) on the crossbeam on floodgate frame (1) upper portion, and rain gauge (11) are located the ground of vatch basin (9) top, displacement sensor (6), ultrasonic wave level gauge (10), the lead wire of rain gauge (11) all lead to total accuse case (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641227.2U CN216108858U (en) | 2021-11-01 | 2021-11-01 | Hydraulic upward-opening door flow-limiting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122641227.2U CN216108858U (en) | 2021-11-01 | 2021-11-01 | Hydraulic upward-opening door flow-limiting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216108858U true CN216108858U (en) | 2022-03-22 |
Family
ID=80711746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122641227.2U Active CN216108858U (en) | 2021-11-01 | 2021-11-01 | Hydraulic upward-opening door flow-limiting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216108858U (en) |
-
2021
- 2021-11-01 CN CN202122641227.2U patent/CN216108858U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105569178B (en) | A kind of Vatch basin and its control method | |
| CN101260661B (en) | Automatic irrigation and drainage method and system for agricultural land | |
| CN205917828U (en) | Distribution of rain and sewage auto -change over device | |
| CN105464202A (en) | Rainwater discarding well with adjustable closure flap valve | |
| CN216475468U (en) | Cut dirty main pipe and prevent flowing backward reposition of redundant personnel well | |
| CN105951689A (en) | Structure integrating reservoir pre-discharging and ecological flow discharging | |
| CN209556088U (en) | Gutter inlet for intercepting initial rainwater based on buoy | |
| CN216108858U (en) | Hydraulic upward-opening door flow-limiting valve | |
| KR20110013678A (en) | A prevention apparatus of rain inflow for storm overflow chamber | |
| CN216586870U (en) | Hydraulic lower weir gate regulating and controlling equipment | |
| CN205475660U (en) | Novel vatch basin | |
| CN208363234U (en) | Overflow well with float flashboards for controlling flow of closure pipeline | |
| CN108842900A (en) | Intelligence water filling（Moisturizing）Floor drain | |
| CN213952461U (en) | Prefabricated pump station | |
| CN211172343U (en) | Fish belly type adjustable weir | |
| CN209227711U (en) | Rainwater cabin and have utility tunnel in rainwater cabin | |
| CN111719663A (en) | Intercepting device for rainwater and sewage separation | |
| CN215406470U (en) | Sponge city intelligence rubber weir vatch basin | |
| CN212835779U (en) | Cut-off system applied to drainage pipeline | |
| CN220184214U (en) | Rain and sewage split intelligent intercepting well | |
| CN211523436U (en) | Combined type vatch basin | |
| CN210395618U (en) | Integrated intercepting and lifting well | |
| CN214656822U (en) | Cut-off equipment suitable for confluence system drainage canal | |
| CN214784639U (en) | Two-way open-down weir gate | |
| CN217000069U (en) | Weir formula combines rainwater pipeline vatch basin structure with promotion formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |