CN213712052U - Self-control flow-limiting blow-down valve - Google Patents
Self-control flow-limiting blow-down valve Download PDFInfo
- Publication number
- CN213712052U CN213712052U CN202022821438.XU CN202022821438U CN213712052U CN 213712052 U CN213712052 U CN 213712052U CN 202022821438 U CN202022821438 U CN 202022821438U CN 213712052 U CN213712052 U CN 213712052U
- Authority
- CN
- China
- Prior art keywords
- valve box
- valve
- water inlet
- base
- shaft wheel
- 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
- Fluid-Driven Valves (AREA)
Abstract
The utility model relates to a blowoff valve field specifically is an automatic control current-limiting blowoff valve, including base and valve box, the valve box is installed on the base, has seted up the delivery port on the base, sets up the water inlet that corresponds with the delivery port on the valve box, the one end that the water inlet is located the valve box is the bevel connection form, and the bevel connection end of water inlet is provided with sealed the pad, and the inside of valve box is provided with the arbor wheel support, the regulating shaft wheel is installed to arbor wheel support upper end, the one end of regulating shaft wheel is connected with the valve plate that is located the valve box inside, and the other end of regulating shaft wheel is connected with the connecting rod that stretches out the valve box, the connecting rod is connected with the valve box through flexible piece, and. The structure of the device is arranged, the valve can be opened and closed according to the set flow, the function of automatically discharging sewage with small flow and large flow and automatically discharging water is achieved, and the rainwater and sewage are shunted.
Description
Technical Field
The utility model relates to a blowoff valve field specifically is a self-control current-limiting blowoff valve.
Background
In many old districts in old cities, rainwater and sewage are mixed in the same drainage pipe network, and rainwater and sewage are unreasonably shunted. The whole sewage is discharged into a municipal sewage pipe network, so that the treatment capacity of a rear-end sewage treatment plant is increased, the treatment cost is increased, the economic loss and the resource waste are caused, and the like.
Disclosure of Invention
An object of the utility model is to provide a self-control current-limiting blowoff valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automatic control current-limiting blowoff valve, includes base and valve box, the valve box is installed on the base, has seted up the delivery port on the base, sets up the water inlet that corresponds with the delivery port on the valve box, the one end that the water inlet is located the valve box is the bevel connection form, and the bevel connection end of water inlet is provided with sealed the pad, and the inside of valve box is provided with the arbor wheel support, the regulating shaft wheel is installed to arbor wheel support upper end, the one end of regulating shaft wheel is connected with the valve plate that is located the valve box inside, and the other end of regulating shaft wheel is connected with the connecting rod that stretches out the valve box, the connecting rod is connected with the valve box through flexible piece.
As a further aspect of the present invention: the base is provided with a plurality of mounting holes, the base is fixedly mounted with an external sewage pipe network through bolts, and a water outlet is in butt joint with the external sewage pipe network.
As a further aspect of the present invention: the upper portion of the water inlet extends 8 centimeters towards the inside of the valve box, and the bottom of the water inlet extends 3 centimeters towards the inside of the valve box.
Compared with the prior art, the beneficial effects of the utility model are that: the structure of the device is arranged, the valve can be opened and closed according to the set flow, the function of automatically discharging sewage with small flow and large flow and automatically discharging water is achieved, and the rainwater and sewage are shunted.
Drawings
Fig. 1 is a schematic structural diagram of the device.
Fig. 2 is a schematic structural view of the device in a closed state.
Fig. 3 is a schematic structural view of the device in an open state.
Fig. 4 is a rear view of fig. 1.
The device comprises a base 1, a valve box 2, a telescopic sheet 3, a floating box 4, a connecting rod 5, an adjusting shaft wheel 6, a shaft wheel support 7, a water inlet 8, a sealing gasket 9, a valve plate 10, a mounting hole 11 and a water outlet 12.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Please refer to fig. 1-4, in an embodiment of the present invention, an automatic control current-limiting blowoff valve includes a base 1 and a valve box 2, the valve box 2 is installed on the base 1, a water outlet 12 is provided on the base 1, a water inlet 8 corresponding to the water outlet 12 is provided on the valve box 2, one end of the water inlet 8 located in the valve box 2 is in a bevel shape, the bevel end of the water inlet 8 is provided with a sealing gasket 9, the inside of the valve box 2 is provided with a shaft wheel support 7, an adjusting shaft wheel 6 is installed on the upper end of the shaft wheel support 7, one end of the adjusting shaft wheel 6 is connected with a valve plate 10 located inside the valve box 2, the other end of the adjusting shaft wheel 6 is connected with a connecting rod 5 extending out of the valve box 2, the connecting rod 5 is connected with the valve box 2 through a telescopic sheet 3, and a float.
Be provided with a plurality of mounting holes 11 on the base 1, base 1 passes through bolt and outside blowdown pipe network fixed mounting, and delivery port 12 docks with outside blowdown pipe network, 8 upper portions of water inlet are to 2 inside 8 centimeters of stretching of valve box, and 8 bottoms of water inlet are to 2 inside 3 centimeters of stretching of valve box.
The flow of sewage can be adjusted according to the demand, the flow of sewage is controlled by adjusting the opening of the valve plate 10, the runoff of the living water in the pipe network is small when the rain does not fall, the buoyancy tank 4 is at the lowest position at the moment, the valve plate 10 rises towards the water outlet direction, the opening state is at the moment, the sewage flows into the sewage pipe network from the water inlet water outlet, the flow of the inner diameter of the pipe network is increased when the rain falls, when the flow exceeds the set flow, the water level rises, the buoyancy tank 4 is driven to rise along with the rise of the water level, the buoyancy tank 4 is connected with the connecting rod 5, the connecting rod 5 is connected with the adjustable shaft wheel 6, the adjustable shaft wheel 6 is connected with the valve plate 10, the valve plate 40 rises along with the buoyancy tank 4 to lean on the sealing gasket 9 of the water inlet 8 until the valve is completely attached, the automatic control flow limiting sewage valve.
The telescopic piece 3 can move up and down and moves along with the action of the connecting rod 5, including the sealing performance of the valve box 2.
The structure setting of this device can open and close the valve according to setting for the flow, reaches the function of the large-traffic automatic drainage of the automatic blowdown of low discharge, can effectually carry out reasonable reposition of redundant personnel to rain sewage to make sewage normally flow into sewage pipe network, the rainwater flows into rainwater pipe network.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (3)
1. The self-control flow-limiting blowoff valve comprises a base (1) and a valve box (2), and is characterized in that the valve box (2) is arranged on the base (1), a water outlet (12) is arranged on the base (1), a water inlet (8) corresponding to the water outlet (12) is arranged on the valve box (2), one end of the water inlet (8) positioned in the valve box (2) is in an oblique opening shape, a sealing gasket (9) is arranged at the oblique opening end of the water inlet (8), a shaft wheel bracket (7) is arranged in the valve box (2), an adjusting shaft wheel (6) is arranged at the upper end of the shaft wheel bracket (7), one end of the adjusting shaft wheel (6) is connected with a valve plate (10) positioned in the valve box (2), the other end of the adjusting shaft wheel (6) is connected with a connecting rod (5) extending out of the valve box (2), and the connecting rod (5) is connected with the valve box (2) through a telescopic sheet, the outer end of the connecting rod (5) is provided with a buoyancy tank (4).
2. The self-control flow-limiting blowdown valve according to claim 1, wherein a plurality of mounting holes (11) are formed in the base (1), the base (1) is fixedly mounted with an external blowdown pipe network through bolts, and the water outlet (12) is butted with the external blowdown pipe network.
3. A self-controlling flow-limiting blowdown valve as claimed in claim 1 or 2, wherein the upper portion of the water inlet (8) extends 8 cm into the valve box (2), and the bottom portion of the water inlet (8) extends 3 cm into the valve box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022821438.XU CN213712052U (en) | 2020-11-30 | 2020-11-30 | Self-control flow-limiting blow-down valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022821438.XU CN213712052U (en) | 2020-11-30 | 2020-11-30 | Self-control flow-limiting blow-down valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712052U true CN213712052U (en) | 2021-07-16 |
Family
ID=76785525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022821438.XU Active CN213712052U (en) | 2020-11-30 | 2020-11-30 | Self-control flow-limiting blow-down valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712052U (en) |
-
2020
- 2020-11-30 CN CN202022821438.XU patent/CN213712052U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201874085U (en) | Catch basin with self treatment function | |
| CN106836440B (en) | Rain and sewage diversion automatic control device | |
| US20110076100A1 (en) | Flow control system for a detention pond | |
| CN106836439B (en) | Emergency self-opening device | |
| CN201850630U (en) | Hydraulic control bend siphon overflow type intercepting well | |
| CN201127860Y (en) | Valveless filtering device adopting hydraulic self-adaptive control system | |
| CN104110013A (en) | Buoyancy-tank type upstream control weir gate | |
| AU2002230307B9 (en) | Wave-powered generator device | |
| AU2002230307A1 (en) | Wave-powered generator device | |
| CN213712052U (en) | Self-control flow-limiting blow-down valve | |
| CN214994102U (en) | Road inspection well cover convenient for drainage | |
| CN111484089B (en) | System for be used for sewage treatment | |
| CN110885107B (en) | Movable filter plate type filter material interception device | |
| US20020043283A1 (en) | Device for controlling a liquid flow | |
| CN210874230U (en) | Automatic drainage device for atomization oil purifier | |
| CN209874005U (en) | Clear water and sewage flow dividing device for reducing rural non-point source pollution | |
| CN209891167U (en) | Floating box type automatic gate for storage pond | |
| CN108442306B (en) | Self-interacting siphon diversion device suitable for water yield changes | |
| CN110594073B (en) | Multifunctional energy storage and power generation inspection well | |
| CN210263349U (en) | Zero-energy-consumption initial rainwater discarding weir | |
| CN2761711Y (en) | Sealing type drain equipment capable of preventing back flow | |
| CN208219778U (en) | A kind of pull-type outlet device with spilling water function | |
| CN221544418U (en) | Buried glass fiber reinforced plastic septic tank | |
| CN213942377U (en) | Rainwater treatment floating filter tank | |
| EP3969668A1 (en) | Automatic soil water level control method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |