CN207569277U - A kind of novel energy-saving drainage pumping station pipeline outlet flap valve - Google Patents
A kind of novel energy-saving drainage pumping station pipeline outlet flap valve Download PDFInfo
- Publication number
- CN207569277U CN207569277U CN201721263096.6U CN201721263096U CN207569277U CN 207569277 U CN207569277 U CN 207569277U CN 201721263096 U CN201721263096 U CN 201721263096U CN 207569277 U CN207569277 U CN 207569277U
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- CN
- China
- Prior art keywords
- door
- slapping cover
- flap valve
- cavity
- slapping
- 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.)
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Abstract
The utility model discloses a kind of novel energy-saving drainage pumping station pipeline outlet flap valves,Its structure includes tightener,Flap valve seat,Adjusting rod,Fixed block,Support arm,Control device,Door-slapping cover,Rubber layer,Cavity,The door-slapping cover upper end is semicircular in shape,And the circle of door-slapping cover lower end one is more than the round diameter of door-slapping cover upper end,The door-slapping cover lower end is gap-matched mode with rubber layer and is flexibly connected,The door-slapping cover lower end is equal with the contact surface shape that rubber layer is in contact,The utility model is equipped with control device,Door-slapping cover is connected with cavity,Door-slapping cover and cavity are opened with internal elasticity with buffer,It is connected as a single entity again with fixture block and buckle,Then cooperation flap valve works,When water pump extensible member to be started and buckle cooperation start,Door-slapping cover and cavity are operated,Reduce the use of the magnitude of current and the load of circuit,Prevent the phenomenon that can not starting.
Description
Technical field
The utility model is a kind of novel energy-saving drainage pumping station pipeline outlet flap valve, belongs to draining pump equipment technical field.
Background technology
Flap valve is installed on the tail end of drainage pipeline, has the function of the non-return valve for preventing outer water from pouring in down a chimney.Flap valve mainly by valve seat,
Valve plate, Mi Tufengquan, four part of hinge are formed.
Prior art discloses application No. is：A kind of 201420223195.1 flap valve, it include flap valve seat, door-slapping cover and
Journal stirrup, the flap valve seat are connected by articulated shaft with the journal stirrup on door-slapping cover, and flap valve seat is equipped with U-loop, the door-slapping cover
It is equipped with four-bladed vane；A journal stirrup is fixed in one end of the four-bladed vane, and in addition three ends are connected respectively by shaft with square iron rod
It connects；The journal stirrup of four-bladed vane one end is fixed on articulated shaft, and the middle of two journal stirrups on door-slapping cover.The utility model
With simple in structure, service life is long, and effectively can prevent tidewater from pouring in down a chimney.But disadvantage is that existing flap valve is
Metalwork quality weight causes starting current to increase when starting water pump, sometimes even difficulty in starting, and starting current is caused infinitely to increase
Greatly, the phenomenon that circuit excess load, appearance can not start.
Utility model content
Go out in view of the deficienciess of the prior art, the utility model aim is to provide a kind of novel energy-conserving drainage pumping plant pipeline
Mouthful flap valve to solve existing flap valve as metalwork quality weight, causes starting current to increase when starting water pump, sometimes or even opens
The problem of the phenomenon that dynamic difficulty, causes starting current infinitely to increase, circuit excess load, appearance can not start.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of novel energy-conserving row
Pump works pipe outlet flap valve, structure include tightener, flap valve seat, adjusting rod, fixed block, support arm, control device, flap valve
Lid, rubber layer, cavity, the door-slapping cover upper end is semicircular in shape, and the circle of door-slapping cover lower end one is more than the circle of door-slapping cover upper end
Shape diameter, the door-slapping cover lower end are gap-matched mode with rubber layer and are flexibly connected, the door-slapping cover lower end and rubber layer
The contact surface shape being in contact is equal, and the flap valve cover back-end is flexibly connected with support arm using interference fit type, the branch
There are two brace is set altogether, and an adjusting rod is equipped between two support arms, the adjusting rod connects through support arm and fixed block
It is integrated, the adjusting rod passes through fixed block and support arm, and fixed block and support arm are linked as one by the adjusting rod with tightener
Body, the fixed block are connected to junction between door-slapping cover and cavity, and the cavity is consolidated with flap valve seat using welding fit system
Fixed connection；The control device is made of seal convexity, fixture block, buckle, buffer, extensible member, connecting pin, the seal convexity
It is flexibly connected with buffer using interference fit type, the buffer centre position is equipped with connecting pin, the connecting pin or so
Junction between two-side alignment fixture block and extensible member, the fixture block are gap-matched mode with extensible member and are flexibly connected, institute
The left and right ends that extensible member is connected to buckle are stated, the fixture block forms mutually " ＜ ＞ " shape structure with extensible member, and the buffer passes through
It wears and is connected to buckle, door-slapping cover is connected by buffer.
Further, the tightener is located on the left of fixed block.
Further, the diameter of the gate seat is equal with the circular diameter in door-slapping cover lower end.
Further, the centre position of front end is equipped with control device on the support arm.
Further, the door-slapping cover is connected as a single entity by rubber layer and cavity.
Further, the cavity and rubber layer are all slope state.
Further, the door-slapping cover is gap-matched mode with cavity and is flexibly connected.
Further, the flap valve seat lower end is equipped with fixed pad.
Advantageous effect
Door-slapping cover is connected by a kind of novel energy-saving drainage pumping station pipeline outlet flap valve of the utility model with cavity, with slow
It rushes device to open door-slapping cover and cavity, then be connected as a single entity with fixture block and buckle with internal elasticity, then coordinates flap valve
It works, when water pump extensible member to be started and buckle cooperation startup, door-slapping cover and cavity is operated, reduce the magnitude of current
Use and circuit load, prevent the phenomenon that can not starting.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of novel energy-saving drainage pumping station pipeline outlet flap valve of the utility model；
Fig. 2 is the control device schematic diagram of the utility model；
Fig. 3 is a kind of door-slapping cover schematic diagram of novel energy-saving drainage pumping station pipeline outlet flap valve of the utility model.
In figure：Tightener -1, flap valve seat -2, adjusting rod -3, fixed block -4, support arm -5, control device -6, sealing are convex
Rise -601, fixture block -602, buckle -603, buffer -604, extensible member -605, connecting pin -606, door-slapping cover -7, rubber layer -8,
Cavity -9.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of novel energy-conserving drainage pumping plant pipe outlet
Flap valve, structure include tightener 1, flap valve seat 2, adjusting rod 3, fixed block 4, support arm 5, control device 6, door-slapping cover 7, rubber
Layer 8, cavity 9,7 upper end of door-slapping cover is semicircular in shape, and 7 lower end one of door-slapping cover circle is more than the circle of 7 upper end of door-slapping cover
Diameter, 7 lower end of door-slapping cover are gap-matched mode with rubber layer 8 and are flexibly connected, 7 lower end of door-slapping cover and rubber
The contact surface shape that layer 8 is in contact is equal, and 7 rear end of door-slapping cover is flexibly connected with support arm 5 using interference fit type,
There are two the support arm 5 is set altogether, and an adjusting rod 3 is equipped between two support arms 5, the adjusting rod 3 runs through support arm 5
It is connected as a single entity with fixed block 4, the adjusting rod 3 passes through fixed block 4 and support arm 5, and the adjusting rod 3 will be fixed with tightener 1
Block 4 is connected as a single entity with support arm 5, and the fixed block 4 is connected to junction between door-slapping cover 7 and cavity 9, and the cavity 9 is with clapping
Gate seat 2 is fixedly connected using welding fit system；The control device 6 is by seal convexity 601, fixture block 602, buckle 603, slow
It rushes device 604, extensible member 605, connecting pin 606 to form, the seal convexity 601 is lived with buffer 604 using interference fit type
Dynamic connection, 604 centre position of buffer are equipped with connecting pin 606,606 left and right sides alignment fixture block 602 of connecting pin with
Junction between extensible member 605, the fixture block 602 are gap-matched mode with extensible member 605 and are flexibly connected, described flexible
Part 605 is connected to the left and right ends of buckle 603, and the fixture block 602 forms mutually " ＜ ＞ " shape structure with extensible member 605, described slow
Device 604 is rushed through buckle 603 is connected to, door-slapping cover 7 is connected by buffer 604, it is left that the tightener 1 is located at fixed block 4
Side, the diameter of the gate seat 2 is equal with the circular diameter in 7 lower end of door-slapping cover, and the centre position of front end is equipped on the support arm 5
Control device 6, the door-slapping cover 7 are connected as a single entity by rubber layer 8 and cavity 9, and the cavity 9 and rubber layer 8 are all ramped shaped
State.
Buffer 604 described in this patent is a kind of rubber product of high resiliency high tenacity, primarily serves buffering and shock preventing
It acts on and gets up to protect to shock absorber, this function is a kind of physical action.
It, then will with tightener 1 and adjusting rod 3 in progress in use, flap valve seat is fixed on the position used first
Fixed block 4 is connected as a single entity with support arm 5, and thus door-slapping cover 7 is connected with cavity 9, with bullet of the buffer 604 inside
Property door-slapping cover 7 is opened with cavity 9, then is connected as a single entity with fixture block 602 with buckle 603, then coordinate flap valve carry out work
Make, when water pump to be started extensible member 605 and the cooperation startup of buckle 603, door-slapping cover 7 and cavity 9 are operated, reduce electricity
The use of flow and the load of circuit prevent the phenomenon that can not starting.
The utility model solves the problems, such as it is to solve existing flap valve as metalwork quality weight, causes to open when starting water pump
Streaming current increase, sometimes even difficulty in starting, starting current is caused infinitely to increase, circuit excess load, occur can not start show
As the problem of, the utility model is combined with each other by above-mentioned component, and door-slapping cover is connected with cavity, used with buffer in
The elasticity in portion opens door-slapping cover and cavity, then be connected as a single entity with fixture block and buckle, then flap valve is coordinated to work, when
Start water pump extensible member and buckle cooperation starts, door-slapping cover and cavity are operated, reduce use and the electricity of the magnitude of current
The load on road prevents the phenomenon that can not starting.It is described in detail below:
The seal convexity 601 is flexibly connected with buffer 604 using interference fit type, among the buffer 604
Position is equipped with connecting pin 606, the junction between 606 left and right sides alignment fixture block 602 of connecting pin and extensible member 605, institute
It states fixture block 602 and is gap-matched mode with extensible member 605 and be flexibly connected, the extensible member 605 is connected to the left and right of buckle 603
Both ends, the fixture block 602 form mutually " ＜ ＞ " shape structure with extensible member 605, and the buffer 604, which runs through, is connected to buckle 603.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of novel energy-saving drainage pumping station pipeline outlet flap valve, structure includes tightener (1), flap valve seat (2), adjusting rod
(3), fixed block (4), support arm (5), control device (6), door-slapping cover (7), rubber layer (8), cavity (9), the door-slapping cover (7)
Upper end is semicircular in shape, and the circle of door-slapping cover (7) lower end one is more than the round diameter of door-slapping cover (7) upper end, the door-slapping cover (7)
Lower end is flexibly connected with rubber layer (8) mode of being gap-matched, it is characterised in that：
Door-slapping cover (7) lower end is equal with the contact surface shape that rubber layer (8) is in contact, door-slapping cover (7) rear end and branch
Brace (5) is flexibly connected using interference fit type, there are two the support arm (5) sets altogether, and is set between two support arms (5)
There is an adjusting rod (3), the adjusting rod (3) is connected as a single entity through support arm (5) and fixed block (4), and the adjusting rod (3) is worn
Fixed block (4) and support arm (5) are crossed, fixed block (4) and support arm (5) are linked as one by the adjusting rod (3) with tightener (1)
Body, the fixed block (4) are connected to junction between door-slapping cover (7) and cavity (9), and the cavity (9) uses with flap valve seat (2)
Welding fit system is fixedly connected；
The control device (6) is by seal convexity (601), fixture block (602), buckle (603), buffer (604), extensible member
(605), connecting pin (606) forms, and the seal convexity (601) is flexibly connected with buffer (604) using interference fit type,
Buffer (604) centre position is equipped with connecting pin (606), at left and right sides of the connecting pin (606) alignment fixture block (602) with
Junction between extensible member (605), the fixture block (602) are flexibly connected with extensible member (605) mode of being gap-matched, institute
The left and right ends that extensible member (605) is connected to buckle (603) are stated, the fixture block (602) forms " ＜ ＞ " mutually with extensible member (605)
Shape structure, the buffer (604) connect door-slapping cover (7) through buckle (603) is connected to, by buffer (604).
2. a kind of novel energy-saving drainage pumping station pipeline outlet flap valve according to claim 1, it is characterised in that：It is described elastic
Device (1) is located on the left of fixed block (4).
3. a kind of novel energy-saving drainage pumping station pipeline outlet flap valve according to claim 1, it is characterised in that：The gate seat
(2) diameter is equal with the circular diameter in door-slapping cover (7) lower end.
4. a kind of novel energy-saving drainage pumping station pipeline outlet flap valve according to claim 1, it is characterised in that：The support
The centre position of front end is equipped with control device (6) on arm (5).
5. a kind of novel energy-saving drainage pumping station pipeline outlet flap valve according to claim 1, it is characterised in that：The flap valve
Lid (7) is connected as a single entity by rubber layer (8) and cavity (9).
6. a kind of novel energy-saving drainage pumping station pipeline outlet flap valve according to claim 1, it is characterised in that：The cavity
(9) all it is slope state with rubber layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263096.6U CN207569277U (en) | 2017-09-29 | 2017-09-29 | A kind of novel energy-saving drainage pumping station pipeline outlet flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263096.6U CN207569277U (en) | 2017-09-29 | 2017-09-29 | A kind of novel energy-saving drainage pumping station pipeline outlet flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569277U true CN207569277U (en) | 2018-07-03 |
Family
ID=62694670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263096.6U Expired - Fee Related CN207569277U (en) | 2017-09-29 | 2017-09-29 | A kind of novel energy-saving drainage pumping station pipeline outlet flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294450A (en) * | 2022-01-15 | 2022-04-08 | 山东鲁源泵业有限公司 | Door-slapping device |
| CN114658898A (en) * | 2022-04-22 | 2022-06-24 | 中国一冶集团有限公司 | Auxiliary closing device for flap valve |
-
2017
- 2017-09-29 CN CN201721263096.6U patent/CN207569277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294450A (en) * | 2022-01-15 | 2022-04-08 | 山东鲁源泵业有限公司 | Door-slapping device |
| CN114658898A (en) * | 2022-04-22 | 2022-06-24 | 中国一冶集团有限公司 | Auxiliary closing device for flap valve |
| CN114658898B (en) * | 2022-04-22 | 2023-05-16 | 中国一冶集团有限公司 | Auxiliary closing device of flap valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20190929 |