CN105971088A - Single-gate same-direction shutoff valve - Google Patents

Single-gate same-direction shutoff valve Download PDF

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Publication number
CN105971088A
CN105971088A CN201610467055.2A CN201610467055A CN105971088A CN 105971088 A CN105971088 A CN 105971088A CN 201610467055 A CN201610467055 A CN 201610467055A CN 105971088 A CN105971088 A CN 105971088A
Authority
CN
China
Prior art keywords
gate
water fender
rotating shaft
apopore
shutoff valve
Prior art date
Application number
CN201610467055.2A
Other languages
Chinese (zh)
Inventor
戴文平
Original Assignee
戴文平
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 戴文平 filed Critical 戴文平
Priority to CN201610467055.2A priority Critical patent/CN105971088A/en
Publication of CN105971088A publication Critical patent/CN105971088A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F7/00Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02Shut-off devices

Abstract

The invention discloses a single-gate same-direction shutoff valve which comprises a buoy, a connecting rod, a single-gate water baffle, a gate board, a box, a rotating shaft and a seal rubber ring. The gate board is fixed to one side of the box, a water outlet is formed in the middle of the gate board, the seal rubber ring is arranged around the water outlet, one side of the water outlet is provided with a limit column, the rotating shaft is located over the water outlet, the buoy is connected with the rotating shaft through the connecting rod, and the rotating shaft is further connected with one end of the single-gate water baffle. According to the device, the buoy is driven by buoyancy force to move upwards to drive the single-gate water baffle to close a gate, initial rainwater shutoff is achieved, the shutoff valve can be used for initial rainwater collection and municipal administration and water conservancy systems such as rainwater and sewage pipeline backward flow prevention, external power and manual maintenance are not needed, and the valve is worthy of popularization.

Description

Simple gate shutoff valve in the same direction

Technical field

The present invention relates to drainage arrangement field, particularly relate to a kind of ball float and drive water fender to realize the valve dammed.

Background technology

Drainage system refers to what the facilities such as the collection of draining, conveying, the process of water quality and discharge were combined in a certain way Totally.In order to water logging control, prevention against water-logging, (pipe) road, gutters at different levels of anti-salt and the general name of building.It is mainly regulated by field drainage The compositions such as net, gutter at different levels, storage flood lake, drainage gate, pump drainage pumping plant and draining Rong Guo district, when the rainy day, in Storm Sewer Network Need the early-stage rainwater to dirt is more to dam, need to use shutoff valve, and conventional shutoff valve existence needs to safeguard, need The deficiencies such as external impetus.

Summary of the invention

The present invention is directed to the above-mentioned deficiency of prior art and product, make following design: structure includes floating drum, connection Bar, simple gate water fender, flashboard, casing, rotary shaft, O-ring seal, described flashboard is fixed on described casing side, in described flashboard Portion has apopore, described apopore periphery to be embedded with O-ring seal, side limited location post, and described rotating shaft is positioned at above apopore, institute Stating floating drum to be connected with described rotary shaft by connecting rod, described rotating shaft is also connected with described simple gate water fender one end, described simple gate Water fender and described floating drum are positioned at the homonymy of described casing;Counterweight conditioning box it is fixed with on described floating drum;Described simple gate water fender In described apopore one side, there is rubber gasket an equal amount of with described O-ring seal, and described simple gate water fender can seal completely Close described apopore.

It is also preferred that the left there is balancing weight inside described counterweight conditioning box, described O-ring seal edge is inclined-plane, described rubber gasket limit Edge is the inclined-plane agreed with described O-ring seal, and balancing weight and counterweight frame can regulate the displacement of volume of ball float, can install Time be adjusted according to actual needs, the inclined-plane that agrees with of rubber gasket and O-ring seal relates to preferably enclosing water hole, it is achieved Dam.

It is also preferred that the left the angle of the center line of described connecting rod and described simple gate water fender is between 90 ° to 150 °, and described list Door water fender is drops.

The present invention utilizes buoyancy of water, will push away when water level rises on floating drum, so that rotary shaft drives simple gate water fender Rotating, when water level reaches the height of anticipation, simple gate water fender completely encloses apopore, completes to dam, now simple gate water fender Limited post blocks, and valve will not be opened because of the rising of water level again, and the present invention is without external impetus and manual maintenance, Ji Nengshi Existing rain sewage dams, and is worthy to be popularized.

Accompanying drawing explanation

Fig. 1 is front view of the present invention.

Fig. 2 is side view of the present invention.

Detailed description of the invention

Embodiment one

As shown in Figure 1 and Figure 2, the present invention includes floating drum 2, connecting rod 5, simple gate water fender 1, flashboard 4, casing 10, rotary shaft 6, close Sealing rubber ring 8, described flashboard 4 is fixed on described casing 10 side, has apopore 9 in the middle part of described flashboard, and described apopore 9 periphery is embedding Having O-ring seal 8, side limited location post 7, described rotating shaft is positioned at above apopore 9, and described floating drum 2 passes through connecting rod 5 with described Rotary shaft 6 connects, and described rotating shaft 6 is also connected with described simple gate water fender 1 one end, described simple gate water fender 1 and 2, described floating drum Homonymy in described casing 10;It is fixed with counterweight conditioning box 3 on described floating drum 2;Described simple gate water fender 1 is towards described apopore Have and the described an equal amount of rubber gasket of O-ring seal 8 in 9 one sides, and described simple gate water fender 1 can completely enclose described water outlet Hole 7.

More specifically, described counterweight conditioning box 3 is internal balancing weight, and described O-ring seal 8 edge is inclined-plane, described glue Gasket edges is the inclined-plane agreed with described O-ring seal.

More specifically, the angle of the center line of described connecting rod 5 and described simple gate water fender 1 between 90 ° to 150 °, and Described simple gate water fender 1 is in drops.

These are only preferred embodiment of the present invention, therefore can not cut according to this and determine the scope that the present invention implements, i.e. according to the present invention Equivalence change and the decoration that description is made, all should belong in the range of present invention covering.

Claims (3)

1. a simple gate shutoff valve in the same direction, it is characterised in that: include floating drum, connecting rod, simple gate water fender, flashboard, casing, rotation Axle, O-ring seal, described flashboard is fixed on described casing side, has apopore in the middle part of described flashboard, and described apopore periphery is embedding Having O-ring seal, side limited location post, described rotating shaft is positioned at above apopore, and described floating drum is by connecting rod and described rotary shaft Connecting, described rotating shaft is also connected with described simple gate water fender one end, and described simple gate water fender and described floating drum are positioned at described casing Homonymy;Counterweight conditioning box it is fixed with on described floating drum;Described simple gate water fender has with described in described apopore one side An equal amount of rubber gasket of O-ring seal, and described simple gate water fender can completely enclose described apopore.
Simple gate shutoff valve in the same direction the most according to claim 1, it is characterised in that: there is balancing weight inside described counterweight conditioning box, Described O-ring seal edge is inclined-plane, and described rubber gasket edge is the inclined-plane agreed with described O-ring seal.
Simple gate shutoff valve in the same direction the most according to claim 1, it is characterised in that: described connecting rod and described simple gate water fender The angle of center line is between 90 ° to 150 °, and described simple gate water fender is drops.
CN201610467055.2A 2016-06-24 2016-06-24 Single-gate same-direction shutoff valve CN105971088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610467055.2A CN105971088A (en) 2016-06-24 2016-06-24 Single-gate same-direction shutoff valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610467055.2A CN105971088A (en) 2016-06-24 2016-06-24 Single-gate same-direction shutoff valve

Publications (1)

Publication Number Publication Date
CN105971088A true CN105971088A (en) 2016-09-28

Family

ID=57020507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610467055.2A CN105971088A (en) 2016-06-24 2016-06-24 Single-gate same-direction shutoff valve

Country Status (1)

Country Link
CN (1) CN105971088A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2585906Y (en) * 2002-12-13 2003-11-12 北京建筑工程学院 Divided-flow rainwater automatic defeating device
CN103088904A (en) * 2011-11-08 2013-05-08 戴文平 Novel storm sewage buoyancy cut-off device
CN103850345A (en) * 2014-02-21 2014-06-11 武汉圣禹排水系统有限公司 Eccentric water tank type hydraulic self flushing intercepting and accumulating door
CN204983126U (en) * 2015-09-09 2016-01-20 武汉圣禹排水系统有限公司 Novel flotation pontoon restriction valve
DE102015001829B3 (en) * 2015-02-16 2016-04-07 Sgs Aqua Technologies Gmbh Relief flap for a water storage structure
CN205975892U (en) * 2016-06-24 2017-02-22 戴文平 Simple gate syntropy stop valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2585906Y (en) * 2002-12-13 2003-11-12 北京建筑工程学院 Divided-flow rainwater automatic defeating device
CN103088904A (en) * 2011-11-08 2013-05-08 戴文平 Novel storm sewage buoyancy cut-off device
CN103850345A (en) * 2014-02-21 2014-06-11 武汉圣禹排水系统有限公司 Eccentric water tank type hydraulic self flushing intercepting and accumulating door
DE102015001829B3 (en) * 2015-02-16 2016-04-07 Sgs Aqua Technologies Gmbh Relief flap for a water storage structure
CN204983126U (en) * 2015-09-09 2016-01-20 武汉圣禹排水系统有限公司 Novel flotation pontoon restriction valve
CN205975892U (en) * 2016-06-24 2017-02-22 戴文平 Simple gate syntropy stop valve

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SE01 Entry into force of request for substantive examination
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RJ01 Rejection of invention patent application after publication

Application publication date: 20160928

RJ01 Rejection of invention patent application after publication